From f1f6005d4a3ef782dde7f49832afc722b8245166 Mon Sep 17 00:00:00 2001 From: David Blaikie Date: Tue, 13 Jan 2026 16:54:37 -0800 Subject: [PATCH] Perform Clang IRGen during `check` (#6569) Background: https://docs.google.com/document/d/1wi85FRiWh4X9A-gCYMVGKR40-q5fM6-3JaSpePk-XCY/edit?usp=sharing And specifically this work is essentially an alternative to #5543 Clang's code generation is implemented through an ASTListener (clang::CodeGenerator) that is attached throughout Clang's parsing/sema/code generation phases and acts on Clang AST incrementally throughout that process. Prior to this patch, Carbon has only created the CodeGenerator during Carbon's `lower` phase, missing out on key callbacks that would be made by Clang during `check`. Some of these issues were addressed by #6237 and #6483 - but there were still remaining cases where the delayed processing lead to missing functionality. With #6483 much of the Clang code that made multithreaded complexity of #5543 is no longer present, and we have access to the point of ASTListener registration so we can register the CodeGenerator there and consume its resulting llvm::Module during lower. Examples of some of the bugs this addresses are seen in the linked doc, and checked in as tests in this change in `clang_code_generator_callbacks.carbon` An indicental bug that's also fixed, and caused all the other test case churn, is that the `CodeGenerator` created during `lower` wasn't getting passed the Clang `CodeGenOpts` and was creating its own default - so, most notably, optimization flags were not respected. This meant that the LLVM IR from Clang was always -O0 style IR (optnone, no inlinehint, no TBAA, etc). With this change, now the Clang IRGen gets the real `CodeGenOpts` and respects optimization/other flags specified there. This is only meant to be a rough proof of concept - I'm totally open to reworking this in any way (even quite substantially) if folks have ideas about how this should be implemented most generally/elegantly/etc. --- toolchain/base/clang_invocation.cpp | 6 + toolchain/check/BUILD | 1 + toolchain/check/check.cpp | 6 +- toolchain/check/check.h | 1 + toolchain/check/check_unit.cpp | 4 +- toolchain/check/check_unit.h | 2 + toolchain/check/cpp/generate_ast.cpp | 39 +- toolchain/check/cpp/generate_ast.h | 1 + toolchain/check/cpp/import.cpp | 3 +- toolchain/check/cpp/import.h | 1 + toolchain/driver/BUILD | 1 + toolchain/driver/compile_subcommand.cpp | 10 +- .../optimize/clang_no_optimize_twice.carbon | 46 +- toolchain/lower/file_context.cpp | 35 +- toolchain/lower/file_context.h | 15 +- .../lower/testdata/interop/cpp/base.carbon | 149 +++-- .../cpp/clang_code_generator_callbacks.carbon | 149 +++++ .../testdata/interop/cpp/constructor.carbon | 260 +++++-- .../lower/testdata/interop/cpp/enum.carbon | 256 +++---- .../testdata/interop/cpp/extern_c.carbon | 187 +++--- .../lower/testdata/interop/cpp/field.carbon | 280 ++++---- .../testdata/interop/cpp/function_decl.carbon | 286 ++++---- .../interop/cpp/function_in_template.carbon | 38 +- .../lower/testdata/interop/cpp/globals.carbon | 267 +++++--- .../testdata/interop/cpp/import_inline.carbon | 59 +- .../lower/testdata/interop/cpp/method.carbon | 282 ++++---- .../lower/testdata/interop/cpp/nullptr.carbon | 231 ++++--- .../testdata/interop/cpp/parameters.carbon | 417 ++++++------ .../lower/testdata/interop/cpp/pointer.carbon | 428 ++++++------ .../testdata/interop/cpp/reference.carbon | 566 ++++++++-------- .../lower/testdata/interop/cpp/return.carbon | 632 +++++++++--------- .../testdata/interop/cpp/template.carbon | 270 ++++---- .../testdata/interop/cpp/virtual_base.carbon | 105 +-- .../lower/testdata/interop/cpp/void.carbon | 362 +++++----- toolchain/sem_ir/BUILD | 3 + toolchain/sem_ir/cpp_file.h | 24 +- 36 files changed, 3059 insertions(+), 2363 deletions(-) create mode 100644 toolchain/lower/testdata/interop/cpp/clang_code_generator_callbacks.carbon diff --git a/toolchain/base/clang_invocation.cpp b/toolchain/base/clang_invocation.cpp index c8b1dc31cd2f..0976b26485e9 100644 --- a/toolchain/base/clang_invocation.cpp +++ b/toolchain/base/clang_invocation.cpp @@ -117,6 +117,12 @@ auto BuildClangInvocation(Diagnostics::Consumer& consumer, return nullptr; } + if (invocation) { + // Do not emit Clang's name and version as the creator of the output file. + invocation->getCodeGenOpts().EmitVersionIdentMetadata = false; + invocation->getCodeGenOpts().DiscardValueNames = false; + } + return invocation; } diff --git a/toolchain/check/BUILD b/toolchain/check/BUILD index 1acc2d32dd76..c3b74ba056c2 100644 --- a/toolchain/check/BUILD +++ b/toolchain/check/BUILD @@ -177,6 +177,7 @@ cc_library( "//toolchain/sem_ir:typed_insts", "@llvm-project//clang:ast", "@llvm-project//clang:basic", + "@llvm-project//clang:codegen", "@llvm-project//clang:frontend", "@llvm-project//clang:lex", "@llvm-project//clang:parse", diff --git a/toolchain/check/check.cpp b/toolchain/check/check.cpp index cbb4b8112207..e4611aa66747 100644 --- a/toolchain/check/check.cpp +++ b/toolchain/check/check.cpp @@ -485,7 +485,8 @@ auto CheckParseTrees( for (int check_index = 0; check_index < static_cast(ready_to_check.size()); ++check_index) { auto* unit_info = ready_to_check[check_index]; - CheckUnit(unit_info, &tree_and_subtrees_getters, fs, clang_invocation, + CheckUnit(unit_info, &tree_and_subtrees_getters, fs, + unit_info->unit->llvm_context, clang_invocation, options.vlog_stream) .Run(); for (auto* incoming_import : unit_info->incoming_imports) { @@ -534,7 +535,8 @@ auto CheckParseTrees( // incomplete imports. for (auto& unit_info : unit_infos) { if (unit_info.imports_remaining > 0) { - CheckUnit(&unit_info, &tree_and_subtrees_getters, fs, clang_invocation, + CheckUnit(&unit_info, &tree_and_subtrees_getters, fs, + unit_info.unit->llvm_context, clang_invocation, options.vlog_stream) .Run(); } diff --git a/toolchain/check/check.h b/toolchain/check/check.h index df7f237f669d..92c03a7de66e 100644 --- a/toolchain/check/check.h +++ b/toolchain/check/check.h @@ -27,6 +27,7 @@ struct Unit { // The unit's SemIR, provided as empty and filled in by CheckParseTrees. SemIR::File* sem_ir; + llvm::LLVMContext* llvm_context; // The total number of files. int total_ir_count; }; diff --git a/toolchain/check/check_unit.cpp b/toolchain/check/check_unit.cpp index 412ea12cf8ac..95bd1bf11c0d 100644 --- a/toolchain/check/check_unit.cpp +++ b/toolchain/check/check_unit.cpp @@ -60,12 +60,14 @@ CheckUnit::CheckUnit( UnitAndImports* unit_and_imports, const Parse::GetTreeAndSubtreesStore* tree_and_subtrees_getters, llvm::IntrusiveRefCntPtr fs, + llvm::LLVMContext* llvm_context, std::shared_ptr clang_invocation, llvm::raw_ostream* vlog_stream) : unit_and_imports_(unit_and_imports), tree_and_subtrees_getter_(tree_and_subtrees_getters->Get( unit_and_imports->unit->sem_ir->check_ir_id())), fs_(std::move(fs)), + llvm_context_(llvm_context), clang_invocation_(std::move(clang_invocation)), emitter_(&unit_and_imports_->err_tracker, tree_and_subtrees_getters, unit_and_imports_->unit->sem_ir), @@ -163,7 +165,7 @@ auto CheckUnit::InitPackageScopeAndImports() -> void { const auto& cpp_imports = unit_and_imports_->cpp_imports; if (!cpp_imports.empty()) { - ImportCpp(context_, cpp_imports, fs_, clang_invocation_); + ImportCpp(context_, cpp_imports, fs_, llvm_context_, clang_invocation_); } } diff --git a/toolchain/check/check_unit.h b/toolchain/check/check_unit.h index f9c6ec727312..d4af2119ba04 100644 --- a/toolchain/check/check_unit.h +++ b/toolchain/check/check_unit.h @@ -127,6 +127,7 @@ class CheckUnit { UnitAndImports* unit_and_imports, const Parse::GetTreeAndSubtreesStore* tree_and_subtrees_getters, llvm::IntrusiveRefCntPtr fs, + llvm::LLVMContext* llvm_context, std::shared_ptr clang_invocation, llvm::raw_ostream* vlog_stream); @@ -190,6 +191,7 @@ class CheckUnit { UnitAndImports* unit_and_imports_; Parse::GetTreeAndSubtreesFn tree_and_subtrees_getter_; llvm::IntrusiveRefCntPtr fs_; + llvm::LLVMContext* llvm_context_; std::shared_ptr clang_invocation_; DiagnosticEmitter emitter_; diff --git a/toolchain/check/cpp/generate_ast.cpp b/toolchain/check/cpp/generate_ast.cpp index caa6d5435bfa..2240dfa35ebc 100644 --- a/toolchain/check/cpp/generate_ast.cpp +++ b/toolchain/check/cpp/generate_ast.cpp @@ -9,6 +9,7 @@ #include "clang/AST/ASTContext.h" #include "clang/Basic/FileManager.h" +#include "clang/CodeGen/ModuleBuilder.h" #include "clang/Frontend/CompilerInstance.h" #include "clang/Frontend/CompilerInvocation.h" #include "clang/Frontend/FrontendAction.h" @@ -330,21 +331,6 @@ class ShallowCopyCompilerInvocation : public clang::CompilerInvocation { } }; -// An AST consumer that tracks top-level declarations so they can be handed off -// to code generation later. -class BufferingConsumer : public clang::ASTConsumer { - public: - explicit BufferingConsumer(SemIR::CppFile& file) : file_(&file) {} - - auto HandleTopLevelDecl(clang::DeclGroupRef decl_group) -> bool override { - file_->decl_groups().push_back(decl_group); - return true; - } - - private: - SemIR::CppFile* file_; -}; - // An action and a set of registered Clang callbacks used to generate an AST // from a set of Cpp imports. class GenerateASTAction : public clang::ASTFrontendAction { @@ -352,10 +338,22 @@ class GenerateASTAction : public clang::ASTFrontendAction { explicit GenerateASTAction(Context& context) : context_(&context) {} protected: - auto CreateASTConsumer(clang::CompilerInstance& /*clang_instance*/, - llvm::StringRef /*file*/) + auto CreateASTConsumer(clang::CompilerInstance& clang_instance, + llvm::StringRef file) -> std::unique_ptr override { - return std::make_unique(*context_->sem_ir().cpp_file()); + auto& cpp_file = *context_->sem_ir().cpp_file(); + if (!cpp_file.llvm_context()) { + return std::make_unique(); + } + auto code_generator = + std::unique_ptr(clang::CreateLLVMCodeGen( + cpp_file.diagnostics(), file, + clang_instance.getVirtualFileSystemPtr(), + clang_instance.getHeaderSearchOpts(), + clang_instance.getPreprocessorOpts(), + clang_instance.getCodeGenOpts(), *cpp_file.llvm_context())); + cpp_file.SetCodeGenerator(code_generator.get()); + return code_generator; } auto BeginSourceFileAction(clang::CompilerInstance& /*clang_instance*/) @@ -414,6 +412,7 @@ class GenerateASTAction : public clang::ASTFrontendAction { auto GenerateAst(Context& context, llvm::ArrayRef imports, llvm::IntrusiveRefCntPtr fs, + llvm::LLVMContext* llvm_context, std::shared_ptr base_invocation) -> bool { CARBON_CHECK(!context.cpp_context()); @@ -454,8 +453,8 @@ auto GenerateAst(Context& context, auto clang_instance_ptr = std::make_unique(invocation); auto& clang_instance = *clang_instance_ptr; - context.sem_ir().set_cpp_file( - std::make_unique(std::move(clang_instance_ptr))); + context.sem_ir().set_cpp_file(std::make_unique( + std::move(clang_instance_ptr), llvm_context)); clang_instance.setDiagnostics(diags); clang_instance.setVirtualFileSystem(fs); diff --git a/toolchain/check/cpp/generate_ast.h b/toolchain/check/cpp/generate_ast.h index 0fd4e1d4bd95..b11355341a37 100644 --- a/toolchain/check/cpp/generate_ast.h +++ b/toolchain/check/cpp/generate_ast.h @@ -18,6 +18,7 @@ namespace Carbon::Check { auto GenerateAst(Context& context, llvm::ArrayRef imports, llvm::IntrusiveRefCntPtr fs, + llvm::LLVMContext* llvm_context, std::shared_ptr base_invocation) -> bool; diff --git a/toolchain/check/cpp/import.cpp b/toolchain/check/cpp/import.cpp index 0f916a16802d..7ef520477a69 100644 --- a/toolchain/check/cpp/import.cpp +++ b/toolchain/check/cpp/import.cpp @@ -116,6 +116,7 @@ static auto AddNamespace(Context& context, PackageNameId cpp_package_id, auto ImportCpp(Context& context, llvm::ArrayRef imports, llvm::IntrusiveRefCntPtr fs, + llvm::LLVMContext* llvm_context, std::shared_ptr invocation) -> void { if (imports.empty()) { // TODO: Consider always having a (non-null) AST even if there are no Cpp @@ -131,7 +132,7 @@ auto ImportCpp(Context& context, auto name_scope_id = AddNamespace(context, package_id, imports); bool ast_has_error = - !GenerateAst(context, imports, fs, std::move(invocation)); + !GenerateAst(context, imports, fs, llvm_context, std::move(invocation)); SemIR::NameScope& name_scope = context.name_scopes().Get(name_scope_id); name_scope.set_is_closed_import(true); diff --git a/toolchain/check/cpp/import.h b/toolchain/check/cpp/import.h index b6bc70f63223..9a04dd69e0da 100644 --- a/toolchain/check/cpp/import.h +++ b/toolchain/check/cpp/import.h @@ -23,6 +23,7 @@ namespace Carbon::Check { auto ImportCpp(Context& context, llvm::ArrayRef imports, llvm::IntrusiveRefCntPtr fs, + llvm::LLVMContext* llvm_context, std::shared_ptr invocation) -> void; // Imports a declaration from Clang to Carbon. If successful, returns the new diff --git a/toolchain/driver/BUILD b/toolchain/driver/BUILD index d006700fb7a0..a6e87449d5ea 100644 --- a/toolchain/driver/BUILD +++ b/toolchain/driver/BUILD @@ -222,6 +222,7 @@ cc_library( "//toolchain/sem_ir:file", "//toolchain/sem_ir:typed_insts", "//toolchain/source:source_buffer", + "@llvm-project//clang:codegen", "@llvm-project//llvm:Core", "@llvm-project//llvm:MC", "@llvm-project//llvm:Passes", diff --git a/toolchain/driver/compile_subcommand.cpp b/toolchain/driver/compile_subcommand.cpp index 3b45c30d323e..df435c3683e8 100644 --- a/toolchain/driver/compile_subcommand.cpp +++ b/toolchain/driver/compile_subcommand.cpp @@ -580,8 +580,8 @@ class CompilationUnit { std::optional parse_tree_and_subtrees_; std::optionalconst Parse::TreeAndSubtrees&>> tree_and_subtrees_getter_; - std::optional sem_ir_; std::unique_ptr llvm_context_; + std::optional sem_ir_; std::unique_ptr module_; std::unique_ptr target_machine_; }; @@ -769,10 +769,14 @@ auto CompilationUnit::GetCheckUnit() -> Check::Unit { }; sem_ir_.emplace(&*parse_tree_, check_ir_id_, parse_tree_->packaging_decl(), value_stores_, input_filename_); + if (!llvm_context_) { + llvm_context_ = std::make_unique(); + } return {.consumer = consumer_, .value_stores = &value_stores_, .timings = timings_ ? &*timings_ : nullptr, .sem_ir = &*sem_ir_, + .llvm_context = llvm_context_.get(), .total_ir_count = total_ir_count_}; } @@ -795,7 +799,9 @@ auto CompilationUnit::PostCheck() -> void { auto CompilationUnit::RunLower() -> void { LogCall("Lower::LowerToLLVM", "lower", [&] { - llvm_context_ = std::make_unique(); + if (!llvm_context_) { + llvm_context_ = std::make_unique(); + } Lower::LowerToLLVMOptions options; options.llvm_verifier_stream = options_->run_llvm_verifier ? driver_env_->error_stream : nullptr; diff --git a/toolchain/driver/testdata/compile/optimize/clang_no_optimize_twice.carbon b/toolchain/driver/testdata/compile/optimize/clang_no_optimize_twice.carbon index c816b5872df9..84be1aae0675 100644 --- a/toolchain/driver/testdata/compile/optimize/clang_no_optimize_twice.carbon +++ b/toolchain/driver/testdata/compile/optimize/clang_no_optimize_twice.carbon @@ -34,42 +34,48 @@ fn Call() -> i32 { // CHECK:STDOUT: $_Z1fv = comdat any // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: noinline nounwind optnone -// CHECK:STDOUT: define i32 @_CCall.Main() #0 !dbg !7 { +// CHECK:STDOUT: define i32 @_CCall.Main() #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %g.call = call i32 @_Z1gv(), !dbg !11 -// CHECK:STDOUT: ret i32 %g.call, !dbg !12 +// CHECK:STDOUT: %g.call = call i32 @_Z1gv(), !dbg !16 +// CHECK:STDOUT: ret i32 %g.call, !dbg !17 // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: mustprogress noinline optnone -// CHECK:STDOUT: define dso_local i32 @_Z1gv() #1 { +// CHECK:STDOUT: ; Function Attrs: mustprogress uwtable +// CHECK:STDOUT: define dso_local noundef i32 @_Z1gv() #1 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %call = call i32 @_Z1fv() +// CHECK:STDOUT: %call = call noundef i32 @_Z1fv() // CHECK:STDOUT: ret i32 %call // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: mustprogress noinline nounwind optnone -// CHECK:STDOUT: define linkonce_odr dso_local i32 @_Z1fv() #2 comdat { +// CHECK:STDOUT: ; Function Attrs: inlinehint mustprogress nounwind uwtable +// CHECK:STDOUT: define linkonce_odr dso_local noundef i32 @_Z1fv() #2 comdat { // CHECK:STDOUT: entry: // CHECK:STDOUT: ret i32 42 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { noinline nounwind optnone } -// CHECK:STDOUT: attributes #1 = { mustprogress noinline optnone "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } -// CHECK:STDOUT: attributes #2 = { mustprogress noinline nounwind optnone "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #1 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #2 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "foo.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "Call", linkageName: "_CCall.Main", scope: null, file: !6, line: 12, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{!10} -// CHECK:STDOUT: !10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) -// CHECK:STDOUT: !11 = !DILocation(line: 13, column: 10, scope: !7) -// CHECK:STDOUT: !12 = !DILocation(line: 13, column: 3, scope: !7) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "foo.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "Call", linkageName: "_CCall.Main", scope: null, file: !7, line: 12, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{!15} +// CHECK:STDOUT: !15 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) +// CHECK:STDOUT: !16 = !DILocation(line: 13, column: 10, scope: !12) +// CHECK:STDOUT: !17 = !DILocation(line: 13, column: 3, scope: !12) diff --git a/toolchain/lower/file_context.cpp b/toolchain/lower/file_context.cpp index 9466e364c1b3..02d6c97be798 100644 --- a/toolchain/lower/file_context.cpp +++ b/toolchain/lower/file_context.cpp @@ -62,25 +62,16 @@ FileContext::FileContext(Context& context, const SemIR::File& sem_ir, vtables_(decltype(vtables_)::MakeForOverwrite(sem_ir.vtables())), specific_vtables_(sem_ir.specifics(), nullptr) { // Initialization that relies on invariants of the class. - cpp_code_generator_ = CreateCppCodeGenerator(); + cpp_code_generator_ = cpp_file() ? cpp_file()->GetCodeGenerator() : nullptr; + CARBON_CHECK( + !cpp_code_generator_ || + (&cpp_code_generator_->GetModule()->getContext() == &llvm_context())); CARBON_CHECK(!sem_ir.has_errors(), "Generating LLVM IR from invalid SemIR::File is unsupported."); } // TODO: Move this to lower.cpp. auto FileContext::PrepareToLower() -> void { - if (cpp_code_generator_) { - // Clang code generation should not actually modify the AST, but isn't - // const-correct. - cpp_code_generator_->Initialize( - const_cast(cpp_file()->ast_context())); - - // Emit any top-level declarations now. - for (auto decl_group : cpp_file()->decl_groups()) { - cpp_code_generator_->HandleTopLevelDecl(decl_group); - } - } - // Lower all types that were required to be complete. for (auto type_id : sem_ir_->types().complete_types()) { if (type_id.index >= 0) { @@ -185,24 +176,6 @@ auto FileContext::Finalize() -> void { specific_functions_); } -auto FileContext::CreateCppCodeGenerator() - -> std::unique_ptr { - if (!cpp_file()) { - return nullptr; - } - - RawStringOstream clang_module_name_stream; - clang_module_name_stream << llvm_module().getName() << ".clang"; - - // Do not emit Clang's name and version as the creator of the output file. - cpp_code_gen_options_.EmitVersionIdentMetadata = false; - - return std::unique_ptr(clang::CreateLLVMCodeGen( - cpp_file()->diagnostics(), clang_module_name_stream.TakeStr(), - context().file_system(), cpp_header_search_options_, - cpp_preprocessor_options_, cpp_code_gen_options_, llvm_context())); -} - auto FileContext::GetConstant(SemIR::ConstantId const_id, SemIR::InstId use_inst_id) -> llvm::Value* { auto const_inst_id = sem_ir().constant_values().GetInstId(const_id); diff --git a/toolchain/lower/file_context.h b/toolchain/lower/file_context.h index 87fb25cb180b..2d871d398406 100644 --- a/toolchain/lower/file_context.h +++ b/toolchain/lower/file_context.h @@ -5,7 +5,6 @@ #ifndef CARBON_TOOLCHAIN_LOWER_FILE_CONTEXT_H_ #define CARBON_TOOLCHAIN_LOWER_FILE_CONTEXT_H_ -#include "clang/Basic/CodeGenOptions.h" #include "clang/CodeGen/ModuleBuilder.h" #include "clang/Lex/PreprocessorOptions.h" #include "toolchain/lower/context.h" @@ -28,10 +27,6 @@ class FileContext { const SemIR::InstNamer* inst_namer, llvm::raw_ostream* vlog_stream); - // Creates the Clang `CodeGenerator` to generate LLVM module from imported C++ - // code. Returns null when not importing C++. - auto CreateCppCodeGenerator() -> std::unique_ptr; - // Prepares to lower code in this IR, by precomputing needed LLVM types, // constants, declarations, etc. Should only be called once, before we lower // anything in this file. @@ -231,15 +226,9 @@ class FileContext { // The input SemIR. const SemIR::File* const sem_ir_; - // The options used to create the Clang Code Generator. - clang::HeaderSearchOptions cpp_header_search_options_; - clang::PreprocessorOptions cpp_preprocessor_options_; - clang::CodeGenOptions cpp_code_gen_options_; - // The Clang `CodeGenerator` to generate LLVM module from imported C++ - // code. Should be initialized using `CreateCppCodeGenerator()`. Can be null - // if no C++ code is imported. - std::unique_ptr cpp_code_generator_; + // code. Can be null if no C++ code is imported. + clang::CodeGenerator* cpp_code_generator_; // The instruction namer, if given. const SemIR::InstNamer* const inst_namer_; diff --git a/toolchain/lower/testdata/interop/cpp/base.carbon b/toolchain/lower/testdata/interop/cpp/base.carbon index 78b2d63d1166..ab8575330115 100644 --- a/toolchain/lower/testdata/interop/cpp/base.carbon +++ b/toolchain/lower/testdata/interop/cpp/base.carbon @@ -64,84 +64,96 @@ fn Call(b: Cpp.B*) { // CHECK:STDOUT: target triple = "x86_64-unknown-linux-gnu" // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define ptr @_CConvertPtr.Main(ptr %p) #0 !dbg !7 { +// CHECK:STDOUT: define ptr @_CConvertPtr.Main(ptr %p) #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc7_11.2.base = getelementptr inbounds nuw [8 x i8], ptr %p, i32 0, i32 0, !dbg !13 -// CHECK:STDOUT: ret ptr %.loc7_11.2.base, !dbg !13 +// CHECK:STDOUT: %.loc7_11.2.base = getelementptr inbounds nuw [8 x i8], ptr %p, i32 0, i32 0, !dbg !18 +// CHECK:STDOUT: ret ptr %.loc7_11.2.base, !dbg !18 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: declare void @_CAcceptVal.Main(ptr) // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CConvertVal.Main(ptr %b) #0 !dbg !14 { +// CHECK:STDOUT: define void @_CConvertVal.Main(ptr %b) #0 !dbg !19 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc13_13.1.base = getelementptr inbounds nuw [8 x i8], ptr %b, i32 0, i32 0, !dbg !19 -// CHECK:STDOUT: call void @_CAcceptVal.Main(ptr %.loc13_13.1.base), !dbg !20 -// CHECK:STDOUT: ret void, !dbg !21 +// CHECK:STDOUT: %.loc13_13.1.base = getelementptr inbounds nuw [8 x i8], ptr %b, i32 0, i32 0, !dbg !24 +// CHECK:STDOUT: call void @_CAcceptVal.Main(ptr %.loc13_13.1.base), !dbg !25 +// CHECK:STDOUT: ret void, !dbg !26 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "convert.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "ConvertPtr", linkageName: "_CConvertPtr.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !11) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{!10, !10} -// CHECK:STDOUT: !10 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) -// CHECK:STDOUT: !11 = !{!12} -// CHECK:STDOUT: !12 = !DILocalVariable(arg: 1, scope: !7, type: !10) -// CHECK:STDOUT: !13 = !DILocation(line: 7, column: 3, scope: !7) -// CHECK:STDOUT: !14 = distinct !DISubprogram(name: "ConvertVal", linkageName: "_CConvertVal.Main", scope: null, file: !6, line: 12, type: !15, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !17) -// CHECK:STDOUT: !15 = !DISubroutineType(types: !16) -// CHECK:STDOUT: !16 = !{null, !10} -// CHECK:STDOUT: !17 = !{!18} -// CHECK:STDOUT: !18 = !DILocalVariable(arg: 1, scope: !14, type: !10) -// CHECK:STDOUT: !19 = !DILocation(line: 13, column: 13, scope: !14) -// CHECK:STDOUT: !20 = !DILocation(line: 13, column: 3, scope: !14) -// CHECK:STDOUT: !21 = !DILocation(line: 12, column: 1, scope: !14) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "convert.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "ConvertPtr", linkageName: "_CConvertPtr.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !16) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{!15, !15} +// CHECK:STDOUT: !15 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) +// CHECK:STDOUT: !16 = !{!17} +// CHECK:STDOUT: !17 = !DILocalVariable(arg: 1, scope: !12, type: !15) +// CHECK:STDOUT: !18 = !DILocation(line: 7, column: 3, scope: !12) +// CHECK:STDOUT: !19 = distinct !DISubprogram(name: "ConvertVal", linkageName: "_CConvertVal.Main", scope: null, file: !7, line: 12, type: !20, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !22) +// CHECK:STDOUT: !20 = !DISubroutineType(types: !21) +// CHECK:STDOUT: !21 = !{null, !15} +// CHECK:STDOUT: !22 = !{!23} +// CHECK:STDOUT: !23 = !DILocalVariable(arg: 1, scope: !19, type: !15) +// CHECK:STDOUT: !24 = !DILocation(line: 13, column: 13, scope: !19) +// CHECK:STDOUT: !25 = !DILocation(line: 13, column: 3, scope: !19) +// CHECK:STDOUT: !26 = !DILocation(line: 12, column: 1, scope: !19) // CHECK:STDOUT: ; ModuleID = 'access_field.carbon' // CHECK:STDOUT: source_filename = "access_field.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" // CHECK:STDOUT: target triple = "x86_64-unknown-linux-gnu" // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define i32 @_CAccessVal.Main(ptr %b) #0 !dbg !7 { +// CHECK:STDOUT: define i32 @_CAccessVal.Main(ptr %b) #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc7_11.1.base = getelementptr inbounds nuw [8 x i8], ptr %b, i32 0, i32 0, !dbg !14 -// CHECK:STDOUT: %.loc7_11.3.a = getelementptr inbounds nuw [4 x i8], ptr %.loc7_11.1.base, i32 0, i32 0, !dbg !14 -// CHECK:STDOUT: %.loc7_11.4 = load i32, ptr %.loc7_11.3.a, align 4, !dbg !14 -// CHECK:STDOUT: ret i32 %.loc7_11.4, !dbg !15 +// CHECK:STDOUT: %.loc7_11.1.base = getelementptr inbounds nuw [8 x i8], ptr %b, i32 0, i32 0, !dbg !19 +// CHECK:STDOUT: %.loc7_11.3.a = getelementptr inbounds nuw [4 x i8], ptr %.loc7_11.1.base, i32 0, i32 0, !dbg !19 +// CHECK:STDOUT: %.loc7_11.4 = load i32, ptr %.loc7_11.3.a, align 4, !dbg !19 +// CHECK:STDOUT: ret i32 %.loc7_11.4, !dbg !20 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "access_field.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "AccessVal", linkageName: "_CAccessVal.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !12) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{!10, !11} -// CHECK:STDOUT: !10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) -// CHECK:STDOUT: !11 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) -// CHECK:STDOUT: !12 = !{!13} -// CHECK:STDOUT: !13 = !DILocalVariable(arg: 1, scope: !7, type: !11) -// CHECK:STDOUT: !14 = !DILocation(line: 7, column: 10, scope: !7) -// CHECK:STDOUT: !15 = !DILocation(line: 7, column: 3, scope: !7) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "access_field.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "AccessVal", linkageName: "_CAccessVal.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !17) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{!15, !16} +// CHECK:STDOUT: !15 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) +// CHECK:STDOUT: !16 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) +// CHECK:STDOUT: !17 = !{!18} +// CHECK:STDOUT: !18 = !DILocalVariable(arg: 1, scope: !12, type: !16) +// CHECK:STDOUT: !19 = !DILocation(line: 7, column: 10, scope: !12) +// CHECK:STDOUT: !20 = !DILocation(line: 7, column: 3, scope: !12) // CHECK:STDOUT: ; ModuleID = 'call_method.carbon' // CHECK:STDOUT: source_filename = "call_method.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" @@ -150,40 +162,49 @@ fn Call(b: Cpp.B*) { // CHECK:STDOUT: $_ZN1A1fEv = comdat any // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CCall.Main(ptr %b) #0 !dbg !7 { +// CHECK:STDOUT: define void @_CCall.Main(ptr %b) #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc7_4.2.base = getelementptr inbounds nuw [8 x i8], ptr %b, i32 0, i32 0, !dbg !13 -// CHECK:STDOUT: call void @_ZN1A1fEv(ptr %.loc7_4.2.base), !dbg !13 -// CHECK:STDOUT: ret void, !dbg !14 +// CHECK:STDOUT: %.loc7_4.2.base = getelementptr inbounds nuw [8 x i8], ptr %b, i32 0, i32 0, !dbg !18 +// CHECK:STDOUT: call void @_ZN1A1fEv(ptr %.loc7_4.2.base), !dbg !18 +// CHECK:STDOUT: ret void, !dbg !19 // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: mustprogress noinline nounwind optnone -// CHECK:STDOUT: define linkonce_odr dso_local void @_ZN1A1fEv(ptr nonnull align 4 dereferenceable(4) %this) #1 comdat align 2 { +// CHECK:STDOUT: ; Function Attrs: mustprogress nounwind uwtable +// CHECK:STDOUT: define linkonce_odr dso_local void @_ZN1A1fEv(ptr noundef nonnull align 4 dereferenceable(4) %this) #1 comdat align 2 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %this.addr = alloca ptr, align 8 -// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8 +// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8, !tbaa !20 // CHECK:STDOUT: %this1 = load ptr, ptr %this.addr, align 8 // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } -// CHECK:STDOUT: attributes #1 = { mustprogress noinline nounwind optnone "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #1 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "call_method.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "Call", linkageName: "_CCall.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !11) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{null, !10} -// CHECK:STDOUT: !10 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) -// CHECK:STDOUT: !11 = !{!12} -// CHECK:STDOUT: !12 = !DILocalVariable(arg: 1, scope: !7, type: !10) -// CHECK:STDOUT: !13 = !DILocation(line: 7, column: 3, scope: !7) -// CHECK:STDOUT: !14 = !DILocation(line: 6, column: 1, scope: !7) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "call_method.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "Call", linkageName: "_CCall.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !16) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{null, !15} +// CHECK:STDOUT: !15 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) +// CHECK:STDOUT: !16 = !{!17} +// CHECK:STDOUT: !17 = !DILocalVariable(arg: 1, scope: !12, type: !15) +// CHECK:STDOUT: !18 = !DILocation(line: 7, column: 3, scope: !12) +// CHECK:STDOUT: !19 = !DILocation(line: 6, column: 1, scope: !12) +// CHECK:STDOUT: !20 = !{!21, !21, i64 0} +// CHECK:STDOUT: !21 = !{!"p1 _ZTS1A", !22, i64 0} +// CHECK:STDOUT: !22 = !{!"any pointer", !10, i64 0} diff --git a/toolchain/lower/testdata/interop/cpp/clang_code_generator_callbacks.carbon b/toolchain/lower/testdata/interop/cpp/clang_code_generator_callbacks.carbon new file mode 100644 index 000000000000..70a9f2245b1b --- /dev/null +++ b/toolchain/lower/testdata/interop/cpp/clang_code_generator_callbacks.carbon @@ -0,0 +1,149 @@ +// Part of the Carbon Language project, under the Apache License v2.0 with LLVM +// Exceptions. See /LICENSE for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +// INCLUDE-FILE: toolchain/testing/testdata/min_prelude/full.carbon +// EXTRA-ARGS: --target=x86_64-linux-gnu +// +// AUTOUPDATE +// TIP: To test this file alone, run: +// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/lower/testdata/interop/cpp/clang_code_generator_callbacks.carbon +// TIP: To dump output, run: +// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/lower/testdata/interop/cpp/clang_code_generator_callbacks.carbon + +library "[[@TEST_NAME]]"; + +import Cpp inline ''' + +// Clang uses an implementation of clang::ASTConsumer to implement code +// generation, it has a variety of callbacks that may be called throughout the +// process of parsing/semantically analyzing the source code. Below are test +// cases based on those callbacks to ensure that C++ code compiled as part of +// Carbon interop imports preserve Clang's behavior. + +struct t1 { + virtual void f1(); +}; +// HandleVTable - Emit a definition for `t1`'s vtable. +void t1::f1() { } + +// CompleteExternalDeclaration - Only be related to the BPF target. + +// CompleteTentativeDefinition - Only relevant to C code. + +// AssignInheritanceModel - Only relevant to ms inheritance attribute + +// HandleTagDeclRequiredDefinition - Only relevant to ms debug info (only +// fails clang/test/DebugInfo/CXX/dllimport-base-class.cpp) + +// HandleTagDeclDefinition - updating previous IR when a definition for a type +// is provided. +struct S; +extern S a[10]; +S(*b)[10] = &a; +struct S { + int x; +}; +int f() { return a[3].x; } +// without the callback, clang describes the type of 'a' as 10xi8, resulting in +// this: +// load i32, ptr getelementptr inbounds ([10 x i8], ptr @a, i64 0, i64 3), align 4 +// with the callback, the type gets updated and the result is: +// load i32, ptr getelementptr inbounds ([10 x %struct.S], ptr @a, i64 0, i64 3), align 4 + +// HandleInlineFunctionDefinition+EmitDeferredDecls - Emit a definition of +// `func`. +struct t2 { + __attribute__((used)) void func() {} +}; + +// HandleCXXStaticMemberVarInstantiation - Emit a definition for +// `t3::i`. +template +struct t3 { + static int i; +}; +template +int t3::i; +void f2() { + t3::i = 42; +} +'''; + +// CHECK:STDOUT: ; ModuleID = 'clang_code_generator_callbacks.carbon' +// CHECK:STDOUT: source_filename = "clang_code_generator_callbacks.carbon" +// CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" +// CHECK:STDOUT: target triple = "x86_64-unknown-linux-gnu" +// CHECK:STDOUT: +// CHECK:STDOUT: %struct.S = type { i32 } +// CHECK:STDOUT: +// CHECK:STDOUT: $_ZN2t24funcEv = comdat any +// CHECK:STDOUT: +// CHECK:STDOUT: $_ZN2t3IiE1iE = comdat any +// CHECK:STDOUT: +// CHECK:STDOUT: @llvm.compiler.used = appending global [1 x ptr] [ptr @_ZN2t24funcEv], section "llvm.metadata" +// CHECK:STDOUT: @a = external global [10 x i8], align 1 +// CHECK:STDOUT: @b = dso_local global ptr @a, align 8 +// CHECK:STDOUT: @_ZN2t3IiE1iE = linkonce_odr dso_local global i32 0, comdat, align 4 +// CHECK:STDOUT: @_ZTV2t1 = dso_local unnamed_addr constant { [3 x ptr] } { [3 x ptr] [ptr null, ptr @_ZTI2t1, ptr @_ZN2t12f1Ev] }, align 8 +// CHECK:STDOUT: @_ZTI2t1 = dso_local constant { ptr, ptr } { ptr getelementptr inbounds (ptr, ptr @_ZTVN10__cxxabiv117__class_type_infoE, i64 2), ptr @_ZTS2t1 }, align 8 +// CHECK:STDOUT: @_ZTVN10__cxxabiv117__class_type_infoE = external global [0 x ptr] +// CHECK:STDOUT: @_ZTS2t1 = dso_local constant [4 x i8] c"2t1\00", align 1 +// CHECK:STDOUT: +// CHECK:STDOUT: ; Function Attrs: mustprogress nounwind uwtable +// CHECK:STDOUT: define dso_local void @_ZN2t12f1Ev(ptr noundef nonnull align 8 dereferenceable(8) %this) unnamed_addr #0 align 2 { +// CHECK:STDOUT: entry: +// CHECK:STDOUT: %this.addr = alloca ptr, align 8 +// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8, !tbaa !12 +// CHECK:STDOUT: %this1 = load ptr, ptr %this.addr, align 8 +// CHECK:STDOUT: ret void +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: ; Function Attrs: mustprogress nounwind uwtable +// CHECK:STDOUT: define linkonce_odr dso_local void @_ZN2t24funcEv(ptr noundef nonnull align 1 dereferenceable(1) %this) #0 comdat align 2 { +// CHECK:STDOUT: entry: +// CHECK:STDOUT: %this.addr = alloca ptr, align 8 +// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8, !tbaa !15 +// CHECK:STDOUT: %this1 = load ptr, ptr %this.addr, align 8 +// CHECK:STDOUT: ret void +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: ; Function Attrs: mustprogress nounwind uwtable +// CHECK:STDOUT: define dso_local noundef i32 @_Z1fv() #0 { +// CHECK:STDOUT: entry: +// CHECK:STDOUT: %0 = load i32, ptr getelementptr inbounds ([10 x %struct.S], ptr @a, i64 0, i64 3), align 4, !tbaa !17 +// CHECK:STDOUT: ret i32 %0 +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: ; Function Attrs: mustprogress nounwind uwtable +// CHECK:STDOUT: define dso_local void @_Z2f2v() #0 { +// CHECK:STDOUT: entry: +// CHECK:STDOUT: store i32 42, ptr @_ZN2t3IiE1iE, align 4, !tbaa !8 +// CHECK:STDOUT: ret void +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: attributes #0 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} +// CHECK:STDOUT: +// CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} +// CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} +// CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} +// CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} +// CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "clang_code_generator_callbacks.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = !{!13, !13, i64 0} +// CHECK:STDOUT: !13 = !{!"p1 _ZTS2t1", !14, i64 0} +// CHECK:STDOUT: !14 = !{!"any pointer", !10, i64 0} +// CHECK:STDOUT: !15 = !{!16, !16, i64 0} +// CHECK:STDOUT: !16 = !{!"p1 _ZTS2t2", !14, i64 0} +// CHECK:STDOUT: !17 = !{!18, !9, i64 0} +// CHECK:STDOUT: !18 = !{!"_ZTS1S", !9, i64 0} diff --git a/toolchain/lower/testdata/interop/cpp/constructor.carbon b/toolchain/lower/testdata/interop/cpp/constructor.carbon index 5cd2a46ef58a..058e539b8859 100644 --- a/toolchain/lower/testdata/interop/cpp/constructor.carbon +++ b/toolchain/lower/testdata/interop/cpp/constructor.carbon @@ -60,6 +60,26 @@ fn Copy(c: Cpp.Copy) -> Cpp.Copy { return c; } +// ============================================================================ +// C1 constructor +// ============================================================================ + +// --- header.h + +struct Base { }; +struct Derived: virtual Base { +}; + +// --- call_c1_in_thunk.carbon + +library "[[@TEST_NAME]]"; + +import Cpp library "header.h"; + +fn F() { + let _: Cpp.Derived = Cpp.Derived.Derived(); +} + // CHECK:STDOUT: ; ModuleID = 'import_default.carbon' // CHECK:STDOUT: source_filename = "import_default.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" @@ -67,140 +87,236 @@ fn Copy(c: Cpp.Copy) -> Cpp.Copy { // CHECK:STDOUT: // CHECK:STDOUT: %class.C = type { i32, i32 } // CHECK:STDOUT: -// CHECK:STDOUT: $_ZN1CC1Ev = comdat any -// CHECK:STDOUT: // CHECK:STDOUT: $_ZN1CC2Ev = comdat any // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CF.Main() #0 !dbg !7 { +// CHECK:STDOUT: define void @_CF.Main() #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc7_26.1.temp = alloca [8 x i8], align 1, !dbg !10 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc7_26.1.temp), !dbg !10 -// CHECK:STDOUT: call void @_ZN1CC1Ev.carbon_thunk(ptr %.loc7_26.1.temp), !dbg !10 -// CHECK:STDOUT: ret void, !dbg !11 +// CHECK:STDOUT: %.loc7_26.1.temp = alloca [8 x i8], align 1, !dbg !15 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc7_26.1.temp), !dbg !15 +// CHECK:STDOUT: call void @_ZN1CC1Ev.carbon_thunk(ptr %.loc7_26.1.temp), !dbg !15 +// CHECK:STDOUT: ret void, !dbg !16 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) // CHECK:STDOUT: declare void @llvm.lifetime.start.p0(ptr captures(none)) #1 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_ZN1CC1Ev.carbon_thunk(ptr %return) #2 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_ZN1CC1Ev.carbon_thunk(ptr noundef %return) #2 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %return.addr = alloca ptr, align 8 -// CHECK:STDOUT: store ptr %return, ptr %return.addr, align 8 -// CHECK:STDOUT: %0 = load ptr, ptr %return.addr, align 8 -// CHECK:STDOUT: call void @_ZN1CC1Ev(ptr nonnull align 4 dereferenceable(8) %0) +// CHECK:STDOUT: store ptr %return, ptr %return.addr, align 8, !tbaa !17 +// CHECK:STDOUT: %0 = load ptr, ptr %return.addr, align 8, !tbaa !17 +// CHECK:STDOUT: call void @_ZN1CC2Ev(ptr noundef nonnull align 4 dereferenceable(8) %0) // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: mustprogress noinline optnone -// CHECK:STDOUT: define linkonce_odr dso_local void @_ZN1CC1Ev(ptr nonnull align 4 dereferenceable(8) %this) unnamed_addr #3 comdat align 2 { +// CHECK:STDOUT: ; Function Attrs: mustprogress nounwind uwtable +// CHECK:STDOUT: define linkonce_odr dso_local void @_ZN1CC2Ev(ptr noundef nonnull align 4 dereferenceable(8) %this) unnamed_addr #3 comdat align 2 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %this.addr = alloca ptr, align 8 -// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8 -// CHECK:STDOUT: %this1 = load ptr, ptr %this.addr, align 8 -// CHECK:STDOUT: call void @_ZN1CC2Ev(ptr nonnull align 4 dereferenceable(8) %this1) -// CHECK:STDOUT: ret void -// CHECK:STDOUT: } -// CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: mustprogress noinline nounwind optnone -// CHECK:STDOUT: define linkonce_odr dso_local void @_ZN1CC2Ev(ptr nonnull align 4 dereferenceable(8) %this) unnamed_addr #4 comdat align 2 { -// CHECK:STDOUT: entry: -// CHECK:STDOUT: %this.addr = alloca ptr, align 8 -// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8 +// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8, !tbaa !17 // CHECK:STDOUT: %this1 = load ptr, ptr %this.addr, align 8 // CHECK:STDOUT: %x_ = getelementptr inbounds nuw %class.C, ptr %this1, i32 0, i32 0 -// CHECK:STDOUT: store i32 8, ptr %x_, align 4 +// CHECK:STDOUT: store i32 8, ptr %x_, align 4, !tbaa !20 // CHECK:STDOUT: %y_ = getelementptr inbounds nuw %class.C, ptr %this1, i32 0, i32 1 -// CHECK:STDOUT: store i32 9, ptr %y_, align 4 +// CHECK:STDOUT: store i32 9, ptr %y_, align 4, !tbaa !22 // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) } -// CHECK:STDOUT: attributes #2 = { alwaysinline mustprogress "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } -// CHECK:STDOUT: attributes #3 = { mustprogress noinline optnone "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } -// CHECK:STDOUT: attributes #4 = { mustprogress noinline nounwind optnone "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #2 = { alwaysinline mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #3 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "import_default.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{null} -// CHECK:STDOUT: !10 = !DILocation(line: 7, column: 18, scope: !7) -// CHECK:STDOUT: !11 = !DILocation(line: 6, column: 1, scope: !7) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "import_default.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{null} +// CHECK:STDOUT: !15 = !DILocation(line: 7, column: 18, scope: !12) +// CHECK:STDOUT: !16 = !DILocation(line: 6, column: 1, scope: !12) +// CHECK:STDOUT: !17 = !{!18, !18, i64 0} +// CHECK:STDOUT: !18 = !{!"p1 _ZTS1C", !19, i64 0} +// CHECK:STDOUT: !19 = !{!"any pointer", !10, i64 0} +// CHECK:STDOUT: !20 = !{!21, !9, i64 0} +// CHECK:STDOUT: !21 = !{!"_ZTS1C", !9, i64 0, !9, i64 4} +// CHECK:STDOUT: !22 = !{!21, !9, i64 4} // CHECK:STDOUT: ; ModuleID = 'call_copy.carbon' // CHECK:STDOUT: source_filename = "call_copy.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" // CHECK:STDOUT: target triple = "x86_64-unknown-linux-gnu" // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CCopy.Main(ptr sret([4 x i8]) %return, ptr %c) #0 !dbg !7 { +// CHECK:STDOUT: define void @_CCopy.Main(ptr sret([4 x i8]) %return, ptr %c) #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc7_10.1.temp = alloca [4 x i8], align 1, !dbg !13 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc7_10.1.temp), !dbg !13 -// CHECK:STDOUT: call void @_ZN4CopyC1ERKS_.carbon_thunk(ptr %c, ptr %return), !dbg !13 -// CHECK:STDOUT: ret void, !dbg !14 +// CHECK:STDOUT: %.loc7_10.1.temp = alloca [4 x i8], align 1, !dbg !18 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc7_10.1.temp), !dbg !18 +// CHECK:STDOUT: call void @_ZN4CopyC1ERKS_.carbon_thunk(ptr %c, ptr %return), !dbg !18 +// CHECK:STDOUT: ret void, !dbg !19 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: alwaysinline nounwind -// CHECK:STDOUT: define void @"_COp:thunk.Copy.Cpp"(ptr sret([4 x i8]) %return, ptr %self) #1 !dbg !15 { +// CHECK:STDOUT: define void @"_COp:thunk.Copy.Cpp"(ptr sret([4 x i8]) %return, ptr %self) #1 !dbg !20 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: call void @_ZN4CopyC1ERKS_.carbon_thunk(ptr %self, ptr %return), !dbg !18 -// CHECK:STDOUT: ret void, !dbg !18 +// CHECK:STDOUT: call void @_ZN4CopyC1ERKS_.carbon_thunk(ptr %self, ptr %return), !dbg !23 +// CHECK:STDOUT: ret void, !dbg !23 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) // CHECK:STDOUT: declare void @llvm.lifetime.start.p0(ptr captures(none)) #2 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_ZN4CopyC1ERKS_.carbon_thunk(ptr %0, ptr %return) #3 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_ZN4CopyC1ERKS_.carbon_thunk(ptr noundef %0, ptr noundef %return) #3 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %.addr = alloca ptr, align 8 // CHECK:STDOUT: %return.addr = alloca ptr, align 8 -// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8 -// CHECK:STDOUT: store ptr %return, ptr %return.addr, align 8 -// CHECK:STDOUT: %1 = load ptr, ptr %return.addr, align 8 -// CHECK:STDOUT: %2 = load ptr, ptr %.addr, align 8 -// CHECK:STDOUT: call void @_ZN4CopyC1ERKS_(ptr nonnull align 4 dereferenceable(4) %1, ptr nonnull align 4 dereferenceable(4) %2) +// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8, !tbaa !24 +// CHECK:STDOUT: store ptr %return, ptr %return.addr, align 8, !tbaa !24 +// CHECK:STDOUT: %1 = load ptr, ptr %return.addr, align 8, !tbaa !24 +// CHECK:STDOUT: %2 = load ptr, ptr %.addr, align 8, !tbaa !24 +// CHECK:STDOUT: call void @_ZN4CopyC1ERKS_(ptr noundef nonnull align 4 dereferenceable(4) %1, ptr noundef nonnull align 4 dereferenceable(4) %2) // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: declare void @_ZN4CopyC1ERKS_(ptr nonnull align 4 dereferenceable(4), ptr nonnull align 4 dereferenceable(4)) unnamed_addr #4 +// CHECK:STDOUT: declare void @_ZN4CopyC1ERKS_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #4 // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: attributes #1 = { alwaysinline nounwind } // CHECK:STDOUT: attributes #2 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) } -// CHECK:STDOUT: attributes #3 = { alwaysinline mustprogress "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } -// CHECK:STDOUT: attributes #4 = { "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #3 = { alwaysinline mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #4 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "call_copy.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "Copy", linkageName: "_CCopy.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !11) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{!10, !10} -// CHECK:STDOUT: !10 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) -// CHECK:STDOUT: !11 = !{!12} -// CHECK:STDOUT: !12 = !DILocalVariable(arg: 1, scope: !7, type: !10) -// CHECK:STDOUT: !13 = !DILocation(line: 7, column: 10, scope: !7) -// CHECK:STDOUT: !14 = !DILocation(line: 7, column: 3, scope: !7) -// CHECK:STDOUT: !15 = distinct !DISubprogram(name: "Op", linkageName: "_COp:thunk.Copy.Cpp", scope: null, file: !6, type: !8, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !16) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "call_copy.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "Copy", linkageName: "_CCopy.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !16) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{!15, !15} +// CHECK:STDOUT: !15 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) // CHECK:STDOUT: !16 = !{!17} -// CHECK:STDOUT: !17 = !DILocalVariable(arg: 1, scope: !15, type: !10) -// CHECK:STDOUT: !18 = !DILocation(line: 0, scope: !15) +// CHECK:STDOUT: !17 = !DILocalVariable(arg: 1, scope: !12, type: !15) +// CHECK:STDOUT: !18 = !DILocation(line: 7, column: 10, scope: !12) +// CHECK:STDOUT: !19 = !DILocation(line: 7, column: 3, scope: !12) +// CHECK:STDOUT: !20 = distinct !DISubprogram(name: "Op", linkageName: "_COp:thunk.Copy.Cpp", scope: null, file: !7, type: !13, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !21) +// CHECK:STDOUT: !21 = !{!22} +// CHECK:STDOUT: !22 = !DILocalVariable(arg: 1, scope: !20, type: !15) +// CHECK:STDOUT: !23 = !DILocation(line: 0, scope: !20) +// CHECK:STDOUT: !24 = !{!25, !25, i64 0} +// CHECK:STDOUT: !25 = !{!"p1 _ZTS4Copy", !26, i64 0} +// CHECK:STDOUT: !26 = !{!"any pointer", !10, i64 0} +// CHECK:STDOUT: ; ModuleID = 'call_c1_in_thunk.carbon' +// CHECK:STDOUT: source_filename = "call_c1_in_thunk.carbon" +// CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" +// CHECK:STDOUT: target triple = "x86_64-unknown-linux-gnu" +// CHECK:STDOUT: +// CHECK:STDOUT: $_ZN7DerivedC1Ev = comdat any +// CHECK:STDOUT: +// CHECK:STDOUT: $_ZTV7Derived = comdat any +// CHECK:STDOUT: +// CHECK:STDOUT: $_ZTI7Derived = comdat any +// CHECK:STDOUT: +// CHECK:STDOUT: $_ZTS7Derived = comdat any +// CHECK:STDOUT: +// CHECK:STDOUT: $_ZTI4Base = comdat any +// CHECK:STDOUT: +// CHECK:STDOUT: $_ZTS4Base = comdat any +// CHECK:STDOUT: +// CHECK:STDOUT: @_ZTV7Derived = linkonce_odr dso_local unnamed_addr constant { [3 x ptr] } { [3 x ptr] [ptr null, ptr null, ptr @_ZTI7Derived] }, comdat, align 8 +// CHECK:STDOUT: @_ZTI7Derived = linkonce_odr dso_local constant { ptr, ptr, i32, i32, ptr, i64 } { ptr getelementptr inbounds (ptr, ptr @_ZTVN10__cxxabiv121__vmi_class_type_infoE, i64 2), ptr @_ZTS7Derived, i32 0, i32 1, ptr @_ZTI4Base, i64 -6141 }, comdat, align 8 +// CHECK:STDOUT: @_ZTVN10__cxxabiv121__vmi_class_type_infoE = external global [0 x ptr] +// CHECK:STDOUT: @_ZTS7Derived = linkonce_odr dso_local constant [9 x i8] c"7Derived\00", comdat, align 1 +// CHECK:STDOUT: @_ZTI4Base = linkonce_odr dso_local constant { ptr, ptr } { ptr getelementptr inbounds (ptr, ptr @_ZTVN10__cxxabiv117__class_type_infoE, i64 2), ptr @_ZTS4Base }, comdat, align 8 +// CHECK:STDOUT: @_ZTVN10__cxxabiv117__class_type_infoE = external global [0 x ptr] +// CHECK:STDOUT: @_ZTS4Base = linkonce_odr dso_local constant [6 x i8] c"4Base\00", comdat, align 1 +// CHECK:STDOUT: +// CHECK:STDOUT: ; Function Attrs: nounwind +// CHECK:STDOUT: define void @_CF.Main() #0 !dbg !12 { +// CHECK:STDOUT: entry: +// CHECK:STDOUT: %.loc7_44.1.temp = alloca [8 x i8], align 1, !dbg !15 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc7_44.1.temp), !dbg !15 +// CHECK:STDOUT: call void @_ZN7DerivedC1Ev.carbon_thunk(ptr %.loc7_44.1.temp), !dbg !15 +// CHECK:STDOUT: ret void, !dbg !16 +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) +// CHECK:STDOUT: declare void @llvm.lifetime.start.p0(ptr captures(none)) #1 +// CHECK:STDOUT: +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress nounwind uwtable +// CHECK:STDOUT: define dso_local void @_ZN7DerivedC1Ev.carbon_thunk(ptr noundef %return) #2 { +// CHECK:STDOUT: entry: +// CHECK:STDOUT: %return.addr = alloca ptr, align 8 +// CHECK:STDOUT: store ptr %return, ptr %return.addr, align 8, !tbaa !17 +// CHECK:STDOUT: %0 = load ptr, ptr %return.addr, align 8, !tbaa !17 +// CHECK:STDOUT: call void @_ZN7DerivedC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %0) #0 +// CHECK:STDOUT: ret void +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: ; Function Attrs: inlinehint mustprogress nounwind uwtable +// CHECK:STDOUT: define linkonce_odr dso_local void @_ZN7DerivedC1Ev(ptr noundef nonnull align 8 dereferenceable(8) %this) unnamed_addr #3 comdat align 2 { +// CHECK:STDOUT: entry: +// CHECK:STDOUT: %this.addr = alloca ptr, align 8 +// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8, !tbaa !17 +// CHECK:STDOUT: %this1 = load ptr, ptr %this.addr, align 8 +// CHECK:STDOUT: store ptr getelementptr inbounds inrange(-24, 0) ({ [3 x ptr] }, ptr @_ZTV7Derived, i32 0, i32 0, i32 3), ptr %this1, align 8, !tbaa !20 +// CHECK:STDOUT: ret void +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: attributes #0 = { nounwind } +// CHECK:STDOUT: attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) } +// CHECK:STDOUT: attributes #2 = { alwaysinline mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #3 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} +// CHECK:STDOUT: +// CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} +// CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} +// CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} +// CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} +// CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "call_c1_in_thunk.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{null} +// CHECK:STDOUT: !15 = !DILocation(line: 7, column: 24, scope: !12) +// CHECK:STDOUT: !16 = !DILocation(line: 6, column: 1, scope: !12) +// CHECK:STDOUT: !17 = !{!18, !18, i64 0} +// CHECK:STDOUT: !18 = !{!"p1 _ZTS7Derived", !19, i64 0} +// CHECK:STDOUT: !19 = !{!"any pointer", !10, i64 0} +// CHECK:STDOUT: !20 = !{!21, !21, i64 0} +// CHECK:STDOUT: !21 = !{!"vtable pointer", !11, i64 0} diff --git a/toolchain/lower/testdata/interop/cpp/enum.carbon b/toolchain/lower/testdata/interop/cpp/enum.carbon index 4f8e80001fa5..153a97c8b42a 100644 --- a/toolchain/lower/testdata/interop/cpp/enum.carbon +++ b/toolchain/lower/testdata/interop/cpp/enum.carbon @@ -88,91 +88,101 @@ fn Call() { // CHECK:STDOUT: target triple = "x86_64-unknown-linux-gnu" // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CPass.Main() #0 !dbg !7 { +// CHECK:STDOUT: define void @_CPass.Main() #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc7_16.1.temp = alloca i16, align 2, !dbg !10 -// CHECK:STDOUT: %.loc8_16.1.temp = alloca i16, align 2, !dbg !11 -// CHECK:STDOUT: %.loc9_16.1.temp = alloca i16, align 2, !dbg !12 -// CHECK:STDOUT: %.loc10_16.1.temp = alloca i16, align 2, !dbg !13 -// CHECK:STDOUT: %.loc11_18.1.temp = alloca i16, align 2, !dbg !14 -// CHECK:STDOUT: %.loc12_18.1.temp = alloca i16, align 2, !dbg !15 -// CHECK:STDOUT: %.loc13_18.1.temp = alloca i16, align 2, !dbg !16 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc7_16.1.temp), !dbg !10 -// CHECK:STDOUT: store i16 0, ptr %.loc7_16.1.temp, align 2, !dbg !10 -// CHECK:STDOUT: call void @_ZN1C1FENS_1EE.carbon_thunk(ptr %.loc7_16.1.temp), !dbg !17 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc8_16.1.temp), !dbg !11 -// CHECK:STDOUT: store i16 0, ptr %.loc8_16.1.temp, align 2, !dbg !11 -// CHECK:STDOUT: call void @_ZN1C1FENS_1EE.carbon_thunk(ptr %.loc8_16.1.temp), !dbg !18 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc9_16.1.temp), !dbg !12 -// CHECK:STDOUT: store i16 7, ptr %.loc9_16.1.temp, align 2, !dbg !12 -// CHECK:STDOUT: call void @_ZN1C1FENS_1EE.carbon_thunk(ptr %.loc9_16.1.temp), !dbg !19 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc10_16.1.temp), !dbg !13 -// CHECK:STDOUT: store i16 8, ptr %.loc10_16.1.temp, align 2, !dbg !13 -// CHECK:STDOUT: call void @_ZN1C1FENS_1EE.carbon_thunk(ptr %.loc10_16.1.temp), !dbg !20 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc11_18.1.temp), !dbg !14 -// CHECK:STDOUT: store i16 0, ptr %.loc11_18.1.temp, align 2, !dbg !14 -// CHECK:STDOUT: call void @_ZN1C1FENS_1EE.carbon_thunk(ptr %.loc11_18.1.temp), !dbg !21 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc12_18.1.temp), !dbg !15 -// CHECK:STDOUT: store i16 7, ptr %.loc12_18.1.temp, align 2, !dbg !15 -// CHECK:STDOUT: call void @_ZN1C1FENS_1EE.carbon_thunk(ptr %.loc12_18.1.temp), !dbg !22 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc13_18.1.temp), !dbg !16 -// CHECK:STDOUT: store i16 8, ptr %.loc13_18.1.temp, align 2, !dbg !16 -// CHECK:STDOUT: call void @_ZN1C1FENS_1EE.carbon_thunk(ptr %.loc13_18.1.temp), !dbg !23 -// CHECK:STDOUT: ret void, !dbg !24 +// CHECK:STDOUT: %.loc7_16.1.temp = alloca i16, align 2, !dbg !15 +// CHECK:STDOUT: %.loc8_16.1.temp = alloca i16, align 2, !dbg !16 +// CHECK:STDOUT: %.loc9_16.1.temp = alloca i16, align 2, !dbg !17 +// CHECK:STDOUT: %.loc10_16.1.temp = alloca i16, align 2, !dbg !18 +// CHECK:STDOUT: %.loc11_18.1.temp = alloca i16, align 2, !dbg !19 +// CHECK:STDOUT: %.loc12_18.1.temp = alloca i16, align 2, !dbg !20 +// CHECK:STDOUT: %.loc13_18.1.temp = alloca i16, align 2, !dbg !21 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc7_16.1.temp), !dbg !15 +// CHECK:STDOUT: store i16 0, ptr %.loc7_16.1.temp, align 2, !dbg !15 +// CHECK:STDOUT: call void @_ZN1C1FENS_1EE.carbon_thunk(ptr %.loc7_16.1.temp), !dbg !22 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc8_16.1.temp), !dbg !16 +// CHECK:STDOUT: store i16 0, ptr %.loc8_16.1.temp, align 2, !dbg !16 +// CHECK:STDOUT: call void @_ZN1C1FENS_1EE.carbon_thunk(ptr %.loc8_16.1.temp), !dbg !23 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc9_16.1.temp), !dbg !17 +// CHECK:STDOUT: store i16 7, ptr %.loc9_16.1.temp, align 2, !dbg !17 +// CHECK:STDOUT: call void @_ZN1C1FENS_1EE.carbon_thunk(ptr %.loc9_16.1.temp), !dbg !24 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc10_16.1.temp), !dbg !18 +// CHECK:STDOUT: store i16 8, ptr %.loc10_16.1.temp, align 2, !dbg !18 +// CHECK:STDOUT: call void @_ZN1C1FENS_1EE.carbon_thunk(ptr %.loc10_16.1.temp), !dbg !25 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc11_18.1.temp), !dbg !19 +// CHECK:STDOUT: store i16 0, ptr %.loc11_18.1.temp, align 2, !dbg !19 +// CHECK:STDOUT: call void @_ZN1C1FENS_1EE.carbon_thunk(ptr %.loc11_18.1.temp), !dbg !26 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc12_18.1.temp), !dbg !20 +// CHECK:STDOUT: store i16 7, ptr %.loc12_18.1.temp, align 2, !dbg !20 +// CHECK:STDOUT: call void @_ZN1C1FENS_1EE.carbon_thunk(ptr %.loc12_18.1.temp), !dbg !27 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc13_18.1.temp), !dbg !21 +// CHECK:STDOUT: store i16 8, ptr %.loc13_18.1.temp, align 2, !dbg !21 +// CHECK:STDOUT: call void @_ZN1C1FENS_1EE.carbon_thunk(ptr %.loc13_18.1.temp), !dbg !28 +// CHECK:STDOUT: ret void, !dbg !29 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) // CHECK:STDOUT: declare void @llvm.lifetime.start.p0(ptr captures(none)) #1 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_ZN1C1FENS_1EE.carbon_thunk(ptr %0) #2 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_ZN1C1FENS_1EE.carbon_thunk(ptr noundef %0) #2 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %.addr = alloca ptr, align 8 -// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8 -// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8 -// CHECK:STDOUT: %2 = load i16, ptr %1, align 2 -// CHECK:STDOUT: call void @_ZN1C1FENS_1EE(i16 signext %2) +// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8, !tbaa !30 +// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8, !tbaa !30 +// CHECK:STDOUT: %2 = load i16, ptr %1, align 2, !tbaa !32 +// CHECK:STDOUT: call void @_ZN1C1FENS_1EE(i16 noundef signext %2) // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: declare void @_ZN1C1FENS_1EE(i16 signext) #3 +// CHECK:STDOUT: declare void @_ZN1C1FENS_1EE(i16 noundef signext) #3 // CHECK:STDOUT: // CHECK:STDOUT: ; uselistorder directives // CHECK:STDOUT: uselistorder ptr @llvm.lifetime.start.p0, { 6, 5, 4, 3, 2, 1, 0 } // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) } -// CHECK:STDOUT: attributes #2 = { alwaysinline mustprogress "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } -// CHECK:STDOUT: attributes #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #2 = { alwaysinline mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "pass_as_arg.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "Pass", linkageName: "_CPass.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{null} -// CHECK:STDOUT: !10 = !DILocation(line: 7, column: 11, scope: !7) -// CHECK:STDOUT: !11 = !DILocation(line: 8, column: 11, scope: !7) -// CHECK:STDOUT: !12 = !DILocation(line: 9, column: 11, scope: !7) -// CHECK:STDOUT: !13 = !DILocation(line: 10, column: 11, scope: !7) -// CHECK:STDOUT: !14 = !DILocation(line: 11, column: 11, scope: !7) -// CHECK:STDOUT: !15 = !DILocation(line: 12, column: 11, scope: !7) -// CHECK:STDOUT: !16 = !DILocation(line: 13, column: 11, scope: !7) -// CHECK:STDOUT: !17 = !DILocation(line: 7, column: 3, scope: !7) -// CHECK:STDOUT: !18 = !DILocation(line: 8, column: 3, scope: !7) -// CHECK:STDOUT: !19 = !DILocation(line: 9, column: 3, scope: !7) -// CHECK:STDOUT: !20 = !DILocation(line: 10, column: 3, scope: !7) -// CHECK:STDOUT: !21 = !DILocation(line: 11, column: 3, scope: !7) -// CHECK:STDOUT: !22 = !DILocation(line: 12, column: 3, scope: !7) -// CHECK:STDOUT: !23 = !DILocation(line: 13, column: 3, scope: !7) -// CHECK:STDOUT: !24 = !DILocation(line: 6, column: 1, scope: !7) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "pass_as_arg.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "Pass", linkageName: "_CPass.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{null} +// CHECK:STDOUT: !15 = !DILocation(line: 7, column: 11, scope: !12) +// CHECK:STDOUT: !16 = !DILocation(line: 8, column: 11, scope: !12) +// CHECK:STDOUT: !17 = !DILocation(line: 9, column: 11, scope: !12) +// CHECK:STDOUT: !18 = !DILocation(line: 10, column: 11, scope: !12) +// CHECK:STDOUT: !19 = !DILocation(line: 11, column: 11, scope: !12) +// CHECK:STDOUT: !20 = !DILocation(line: 12, column: 11, scope: !12) +// CHECK:STDOUT: !21 = !DILocation(line: 13, column: 11, scope: !12) +// CHECK:STDOUT: !22 = !DILocation(line: 7, column: 3, scope: !12) +// CHECK:STDOUT: !23 = !DILocation(line: 8, column: 3, scope: !12) +// CHECK:STDOUT: !24 = !DILocation(line: 9, column: 3, scope: !12) +// CHECK:STDOUT: !25 = !DILocation(line: 10, column: 3, scope: !12) +// CHECK:STDOUT: !26 = !DILocation(line: 11, column: 3, scope: !12) +// CHECK:STDOUT: !27 = !DILocation(line: 12, column: 3, scope: !12) +// CHECK:STDOUT: !28 = !DILocation(line: 13, column: 3, scope: !12) +// CHECK:STDOUT: !29 = !DILocation(line: 6, column: 1, scope: !12) +// CHECK:STDOUT: !30 = !{!31, !31, i64 0} +// CHECK:STDOUT: !31 = !{!"any pointer", !10, i64 0} +// CHECK:STDOUT: !32 = !{!33, !33, i64 0} +// CHECK:STDOUT: !33 = !{!"_ZTSN1C1EE", !10, i64 0} // CHECK:STDOUT: ; ModuleID = 'convert.carbon' // CHECK:STDOUT: source_filename = "convert.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" @@ -181,107 +191,123 @@ fn Call() { // CHECK:STDOUT: declare void @_CTakeI16.Main(i16) // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CPassEnum.Main() #0 !dbg !7 { +// CHECK:STDOUT: define void @_CPassEnum.Main() #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: call void @_CTakeI16.Main(i16 7), !dbg !10 -// CHECK:STDOUT: ret void, !dbg !11 +// CHECK:STDOUT: call void @_CTakeI16.Main(i16 7), !dbg !15 +// CHECK:STDOUT: ret void, !dbg !16 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CConvertEnumToI16.Main(i16 %e) #0 !dbg !12 { +// CHECK:STDOUT: define void @_CConvertEnumToI16.Main(i16 %e) #0 !dbg !17 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: call void @_CTakeI16.Main(i16 %e), !dbg !18 -// CHECK:STDOUT: ret void, !dbg !19 +// CHECK:STDOUT: call void @_CTakeI16.Main(i16 %e), !dbg !23 +// CHECK:STDOUT: ret void, !dbg !24 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CConvertI16ToEnum.Main(i16 %n) #0 !dbg !20 { +// CHECK:STDOUT: define void @_CConvertI16ToEnum.Main(i16 %n) #0 !dbg !25 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc17_13.3.temp = alloca i16, align 2, !dbg !23 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc17_13.3.temp), !dbg !23 -// CHECK:STDOUT: store i16 %n, ptr %.loc17_13.3.temp, align 2, !dbg !23 -// CHECK:STDOUT: call void @_ZN1C1FENS_1EE.carbon_thunk(ptr %.loc17_13.3.temp), !dbg !24 -// CHECK:STDOUT: ret void, !dbg !25 +// CHECK:STDOUT: %.loc17_13.3.temp = alloca i16, align 2, !dbg !28 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc17_13.3.temp), !dbg !28 +// CHECK:STDOUT: store i16 %n, ptr %.loc17_13.3.temp, align 2, !dbg !28 +// CHECK:STDOUT: call void @_ZN1C1FENS_1EE.carbon_thunk(ptr %.loc17_13.3.temp), !dbg !29 +// CHECK:STDOUT: ret void, !dbg !30 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) // CHECK:STDOUT: declare void @llvm.lifetime.start.p0(ptr captures(none)) #1 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_ZN1C1FENS_1EE.carbon_thunk(ptr %0) #2 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_ZN1C1FENS_1EE.carbon_thunk(ptr noundef %0) #2 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %.addr = alloca ptr, align 8 -// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8 -// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8 -// CHECK:STDOUT: %2 = load i16, ptr %1, align 2 -// CHECK:STDOUT: call void @_ZN1C1FENS_1EE(i16 signext %2) +// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8, !tbaa !31 +// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8, !tbaa !31 +// CHECK:STDOUT: %2 = load i16, ptr %1, align 2, !tbaa !33 +// CHECK:STDOUT: call void @_ZN1C1FENS_1EE(i16 noundef signext %2) // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: declare void @_ZN1C1FENS_1EE(i16 signext) #3 +// CHECK:STDOUT: declare void @_ZN1C1FENS_1EE(i16 noundef signext) #3 // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) } -// CHECK:STDOUT: attributes #2 = { alwaysinline mustprogress "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } -// CHECK:STDOUT: attributes #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #2 = { alwaysinline mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "convert.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "PassEnum", linkageName: "_CPassEnum.Main", scope: null, file: !6, line: 8, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{null} -// CHECK:STDOUT: !10 = !DILocation(line: 9, column: 3, scope: !7) -// CHECK:STDOUT: !11 = !DILocation(line: 8, column: 1, scope: !7) -// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "ConvertEnumToI16", linkageName: "_CConvertEnumToI16.Main", scope: null, file: !6, line: 12, type: !13, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !16) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "convert.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "PassEnum", linkageName: "_CPassEnum.Main", scope: null, file: !7, line: 8, type: !13, spFlags: DISPFlagDefinition, unit: !6) // CHECK:STDOUT: !13 = !DISubroutineType(types: !14) -// CHECK:STDOUT: !14 = !{null, !15} -// CHECK:STDOUT: !15 = !DIBasicType(name: "int", size: 16, encoding: DW_ATE_signed) -// CHECK:STDOUT: !16 = !{!17} -// CHECK:STDOUT: !17 = !DILocalVariable(arg: 1, scope: !12, type: !15) -// CHECK:STDOUT: !18 = !DILocation(line: 13, column: 3, scope: !12) -// CHECK:STDOUT: !19 = !DILocation(line: 12, column: 1, scope: !12) -// CHECK:STDOUT: !20 = distinct !DISubprogram(name: "ConvertI16ToEnum", linkageName: "_CConvertI16ToEnum.Main", scope: null, file: !6, line: 16, type: !13, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !21) +// CHECK:STDOUT: !14 = !{null} +// CHECK:STDOUT: !15 = !DILocation(line: 9, column: 3, scope: !12) +// CHECK:STDOUT: !16 = !DILocation(line: 8, column: 1, scope: !12) +// CHECK:STDOUT: !17 = distinct !DISubprogram(name: "ConvertEnumToI16", linkageName: "_CConvertEnumToI16.Main", scope: null, file: !7, line: 12, type: !18, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !21) +// CHECK:STDOUT: !18 = !DISubroutineType(types: !19) +// CHECK:STDOUT: !19 = !{null, !20} +// CHECK:STDOUT: !20 = !DIBasicType(name: "int", size: 16, encoding: DW_ATE_signed) // CHECK:STDOUT: !21 = !{!22} -// CHECK:STDOUT: !22 = !DILocalVariable(arg: 1, scope: !20, type: !15) -// CHECK:STDOUT: !23 = !DILocation(line: 17, column: 11, scope: !20) -// CHECK:STDOUT: !24 = !DILocation(line: 17, column: 3, scope: !20) -// CHECK:STDOUT: !25 = !DILocation(line: 16, column: 1, scope: !20) +// CHECK:STDOUT: !22 = !DILocalVariable(arg: 1, scope: !17, type: !20) +// CHECK:STDOUT: !23 = !DILocation(line: 13, column: 3, scope: !17) +// CHECK:STDOUT: !24 = !DILocation(line: 12, column: 1, scope: !17) +// CHECK:STDOUT: !25 = distinct !DISubprogram(name: "ConvertI16ToEnum", linkageName: "_CConvertI16ToEnum.Main", scope: null, file: !7, line: 16, type: !18, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !26) +// CHECK:STDOUT: !26 = !{!27} +// CHECK:STDOUT: !27 = !DILocalVariable(arg: 1, scope: !25, type: !20) +// CHECK:STDOUT: !28 = !DILocation(line: 17, column: 11, scope: !25) +// CHECK:STDOUT: !29 = !DILocation(line: 17, column: 3, scope: !25) +// CHECK:STDOUT: !30 = !DILocation(line: 16, column: 1, scope: !25) +// CHECK:STDOUT: !31 = !{!32, !32, i64 0} +// CHECK:STDOUT: !32 = !{!"any pointer", !10, i64 0} +// CHECK:STDOUT: !33 = !{!34, !34, i64 0} +// CHECK:STDOUT: !34 = !{!"_ZTSN1C1EE", !10, i64 0} // CHECK:STDOUT: ; ModuleID = 'use_bitmask.carbon' // CHECK:STDOUT: source_filename = "use_bitmask.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" // CHECK:STDOUT: target triple = "x86_64-unknown-linux-gnu" // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CCall.Main() #0 !dbg !7 { +// CHECK:STDOUT: define void @_CCall.Main() #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: call void @_Z4Take4Bits(i32 5), !dbg !10 -// CHECK:STDOUT: ret void, !dbg !11 +// CHECK:STDOUT: call void @_Z4Take4Bits(i32 5), !dbg !15 +// CHECK:STDOUT: ret void, !dbg !16 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: declare void @_Z4Take4Bits(i32) // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "use_bitmask.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "Call", linkageName: "_CCall.Main", scope: null, file: !6, line: 10, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{null} -// CHECK:STDOUT: !10 = !DILocation(line: 11, column: 3, scope: !7) -// CHECK:STDOUT: !11 = !DILocation(line: 10, column: 1, scope: !7) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "use_bitmask.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "Call", linkageName: "_CCall.Main", scope: null, file: !7, line: 10, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{null} +// CHECK:STDOUT: !15 = !DILocation(line: 11, column: 3, scope: !12) +// CHECK:STDOUT: !16 = !DILocation(line: 10, column: 1, scope: !12) diff --git a/toolchain/lower/testdata/interop/cpp/extern_c.carbon b/toolchain/lower/testdata/interop/cpp/extern_c.carbon index 364c7f763aaf..1afc5bf2b59b 100644 --- a/toolchain/lower/testdata/interop/cpp/extern_c.carbon +++ b/toolchain/lower/testdata/interop/cpp/extern_c.carbon @@ -108,42 +108,48 @@ fn MyF() { // CHECK:STDOUT: target triple = "x86_64-unknown-linux-gnu" // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CMyF.Main() #0 !dbg !7 { +// CHECK:STDOUT: define void @_CMyF.Main() #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: call void @foo(), !dbg !10 -// CHECK:STDOUT: ret void, !dbg !11 +// CHECK:STDOUT: call void @foo(), !dbg !15 +// CHECK:STDOUT: ret void, !dbg !16 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: declare void @foo() // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "import_extern_c_function.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "MyF", linkageName: "_CMyF.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{null} -// CHECK:STDOUT: !10 = !DILocation(line: 7, column: 3, scope: !7) -// CHECK:STDOUT: !11 = !DILocation(line: 6, column: 1, scope: !7) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "import_extern_c_function.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "MyF", linkageName: "_CMyF.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{null} +// CHECK:STDOUT: !15 = !DILocation(line: 7, column: 3, scope: !12) +// CHECK:STDOUT: !16 = !DILocation(line: 6, column: 1, scope: !12) // CHECK:STDOUT: ; ModuleID = 'extern_c_function_with_cpp_overload_set.carbon' // CHECK:STDOUT: source_filename = "extern_c_function_with_cpp_overload_set.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" // CHECK:STDOUT: target triple = "x86_64-unknown-linux-gnu" // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CMyF.Main() #0 !dbg !7 { +// CHECK:STDOUT: define void @_CMyF.Main() #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: call void @foo(), !dbg !10 -// CHECK:STDOUT: call void @_Z3fooi(i32 5), !dbg !11 -// CHECK:STDOUT: ret void, !dbg !12 +// CHECK:STDOUT: call void @foo(), !dbg !15 +// CHECK:STDOUT: call void @_Z3fooi(i32 5), !dbg !16 +// CHECK:STDOUT: ret void, !dbg !17 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: declare void @foo() @@ -152,22 +158,28 @@ fn MyF() { // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "extern_c_function_with_cpp_overload_set.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "MyF", linkageName: "_CMyF.Main", scope: null, file: !6, line: 9, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{null} -// CHECK:STDOUT: !10 = !DILocation(line: 10, column: 3, scope: !7) -// CHECK:STDOUT: !11 = !DILocation(line: 11, column: 3, scope: !7) -// CHECK:STDOUT: !12 = !DILocation(line: 9, column: 1, scope: !7) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "extern_c_function_with_cpp_overload_set.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "MyF", linkageName: "_CMyF.Main", scope: null, file: !7, line: 9, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{null} +// CHECK:STDOUT: !15 = !DILocation(line: 10, column: 3, scope: !12) +// CHECK:STDOUT: !16 = !DILocation(line: 11, column: 3, scope: !12) +// CHECK:STDOUT: !17 = !DILocation(line: 9, column: 1, scope: !12) // CHECK:STDOUT: ; ModuleID = 'import_extern_c_variable.carbon' // CHECK:STDOUT: source_filename = "import_extern_c_variable.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" @@ -176,30 +188,36 @@ fn MyF() { // CHECK:STDOUT: @foo = external global i32 // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define i32 @_CMyF.Main() #0 !dbg !7 { +// CHECK:STDOUT: define i32 @_CMyF.Main() #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc7 = load i32, ptr @foo, align 4, !dbg !11 -// CHECK:STDOUT: ret i32 %.loc7, !dbg !12 +// CHECK:STDOUT: %.loc7 = load i32, ptr @foo, align 4, !dbg !16 +// CHECK:STDOUT: ret i32 %.loc7, !dbg !17 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "import_extern_c_variable.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "MyF", linkageName: "_CMyF.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{!10} -// CHECK:STDOUT: !10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) -// CHECK:STDOUT: !11 = !DILocation(line: 7, column: 10, scope: !7) -// CHECK:STDOUT: !12 = !DILocation(line: 7, column: 3, scope: !7) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "import_extern_c_variable.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "MyF", linkageName: "_CMyF.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{!15} +// CHECK:STDOUT: !15 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) +// CHECK:STDOUT: !16 = !DILocation(line: 7, column: 10, scope: !12) +// CHECK:STDOUT: !17 = !DILocation(line: 7, column: 3, scope: !12) // CHECK:STDOUT: ; ModuleID = 'import_extern_c_with_special_name.carbon' // CHECK:STDOUT: source_filename = "import_extern_c_with_special_name.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" @@ -208,14 +226,14 @@ fn MyF() { // CHECK:STDOUT: %struct.X = type { i8 } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CMyF.Main(ptr sret({}) %return, ptr %a, ptr %b) #0 !dbg !7 { +// CHECK:STDOUT: define void @_CMyF.Main(ptr sret({}) %return, ptr %a, ptr %b) #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: call void @_Zpl1XS_.carbon_thunk(ptr %a, ptr %b, ptr %return), !dbg !14 -// CHECK:STDOUT: ret void, !dbg !15 +// CHECK:STDOUT: call void @_Zpl1XS_.carbon_thunk(ptr %a, ptr %b, ptr %return), !dbg !19 +// CHECK:STDOUT: ret void, !dbg !20 // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_Zpl1XS_.carbon_thunk(ptr %0, ptr %1, ptr %return) #1 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_Zpl1XS_.carbon_thunk(ptr noundef %0, ptr noundef %1, ptr noundef %return) #1 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %.addr = alloca ptr, align 8 // CHECK:STDOUT: %.addr1 = alloca ptr, align 8 @@ -223,12 +241,12 @@ fn MyF() { // CHECK:STDOUT: %agg.tmp = alloca %struct.X, align 1 // CHECK:STDOUT: %agg.tmp2 = alloca %struct.X, align 1 // CHECK:STDOUT: %undef.agg.tmp = alloca %struct.X, align 1 -// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8 -// CHECK:STDOUT: store ptr %1, ptr %.addr1, align 8 -// CHECK:STDOUT: store ptr %return, ptr %return.addr, align 8 -// CHECK:STDOUT: %2 = load ptr, ptr %return.addr, align 8 -// CHECK:STDOUT: %3 = load ptr, ptr %.addr, align 8 -// CHECK:STDOUT: %4 = load ptr, ptr %.addr1, align 8 +// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8, !tbaa !21 +// CHECK:STDOUT: store ptr %1, ptr %.addr1, align 8, !tbaa !21 +// CHECK:STDOUT: store ptr %return, ptr %return.addr, align 8, !tbaa !21 +// CHECK:STDOUT: %2 = load ptr, ptr %return.addr, align 8, !tbaa !21 +// CHECK:STDOUT: %3 = load ptr, ptr %.addr, align 8, !tbaa !21 +// CHECK:STDOUT: %4 = load ptr, ptr %.addr1, align 8, !tbaa !21 // CHECK:STDOUT: call void @_Zpl1XS_() // CHECK:STDOUT: ret void // CHECK:STDOUT: } @@ -236,56 +254,71 @@ fn MyF() { // CHECK:STDOUT: declare void @_Zpl1XS_() #2 // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } -// CHECK:STDOUT: attributes #1 = { alwaysinline mustprogress "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } -// CHECK:STDOUT: attributes #2 = { "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #1 = { alwaysinline mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #2 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "import_extern_c_with_special_name.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "MyF", linkageName: "_CMyF.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !11) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{!10, !10, !10} -// CHECK:STDOUT: !10 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) -// CHECK:STDOUT: !11 = !{!12, !13} -// CHECK:STDOUT: !12 = !DILocalVariable(arg: 1, scope: !7, type: !10) -// CHECK:STDOUT: !13 = !DILocalVariable(arg: 2, scope: !7, type: !10) -// CHECK:STDOUT: !14 = !DILocation(line: 7, column: 10, scope: !7) -// CHECK:STDOUT: !15 = !DILocation(line: 7, column: 3, scope: !7) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "import_extern_c_with_special_name.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "MyF", linkageName: "_CMyF.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !16) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{!15, !15, !15} +// CHECK:STDOUT: !15 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) +// CHECK:STDOUT: !16 = !{!17, !18} +// CHECK:STDOUT: !17 = !DILocalVariable(arg: 1, scope: !12, type: !15) +// CHECK:STDOUT: !18 = !DILocalVariable(arg: 2, scope: !12, type: !15) +// CHECK:STDOUT: !19 = !DILocation(line: 7, column: 10, scope: !12) +// CHECK:STDOUT: !20 = !DILocation(line: 7, column: 3, scope: !12) +// CHECK:STDOUT: !21 = !{!22, !22, i64 0} +// CHECK:STDOUT: !22 = !{!"p1 _ZTS1X", !23, i64 0} +// CHECK:STDOUT: !23 = !{!"any pointer", !10, i64 0} // CHECK:STDOUT: ; ModuleID = 'import_extern_c_with_asm_label.carbon' // CHECK:STDOUT: source_filename = "import_extern_c_with_asm_label.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" // CHECK:STDOUT: target triple = "x86_64-unknown-linux-gnu" // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CMyF.Main() #0 !dbg !7 { +// CHECK:STDOUT: define void @_CMyF.Main() #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: call void @bar(), !dbg !10 -// CHECK:STDOUT: ret void, !dbg !11 +// CHECK:STDOUT: call void @bar(), !dbg !15 +// CHECK:STDOUT: ret void, !dbg !16 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: declare void @bar() // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "import_extern_c_with_asm_label.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "MyF", linkageName: "_CMyF.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{null} -// CHECK:STDOUT: !10 = !DILocation(line: 7, column: 3, scope: !7) -// CHECK:STDOUT: !11 = !DILocation(line: 6, column: 1, scope: !7) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "import_extern_c_with_asm_label.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "MyF", linkageName: "_CMyF.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{null} +// CHECK:STDOUT: !15 = !DILocation(line: 7, column: 3, scope: !12) +// CHECK:STDOUT: !16 = !DILocation(line: 6, column: 1, scope: !12) diff --git a/toolchain/lower/testdata/interop/cpp/field.carbon b/toolchain/lower/testdata/interop/cpp/field.carbon index 858cb9a9c75f..8a52ebe75732 100644 --- a/toolchain/lower/testdata/interop/cpp/field.carbon +++ b/toolchain/lower/testdata/interop/cpp/field.carbon @@ -114,232 +114,262 @@ fn AccessP(a: Cpp.A) -> i32 { // CHECK:STDOUT: target triple = "x86_64-unknown-linux-gnu" // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define i32 @_CAccessN.Main(ptr %a) #0 !dbg !7 { +// CHECK:STDOUT: define i32 @_CAccessN.Main(ptr %a) #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc9_11.1.n = getelementptr inbounds nuw [32 x i8], ptr %a, i32 0, i32 0, !dbg !14 -// CHECK:STDOUT: %.loc9_11.2 = load i32, ptr %.loc9_11.1.n, align 4, !dbg !14 -// CHECK:STDOUT: ret i32 %.loc9_11.2, !dbg !15 +// CHECK:STDOUT: %.loc9_11.1.n = getelementptr inbounds nuw [32 x i8], ptr %a, i32 0, i32 0, !dbg !19 +// CHECK:STDOUT: %.loc9_11.2 = load i32, ptr %.loc9_11.1.n, align 4, !dbg !19 +// CHECK:STDOUT: ret i32 %.loc9_11.2, !dbg !20 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define i32 @_CAccessM.Main(ptr %a) #0 !dbg !16 { +// CHECK:STDOUT: define i32 @_CAccessM.Main(ptr %a) #0 !dbg !21 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc13_11.1.m = getelementptr inbounds nuw [32 x i8], ptr %a, i32 0, i32 16, !dbg !19 -// CHECK:STDOUT: %.loc13_11.2 = load i32, ptr %.loc13_11.1.m, align 4, !dbg !19 -// CHECK:STDOUT: ret i32 %.loc13_11.2, !dbg !20 +// CHECK:STDOUT: %.loc13_11.1.m = getelementptr inbounds nuw [32 x i8], ptr %a, i32 0, i32 16, !dbg !24 +// CHECK:STDOUT: %.loc13_11.2 = load i32, ptr %.loc13_11.1.m, align 4, !dbg !24 +// CHECK:STDOUT: ret i32 %.loc13_11.2, !dbg !25 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "access_struct.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "AccessN", linkageName: "_CAccessN.Main", scope: null, file: !6, line: 8, type: !8, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !12) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{!10, !11} -// CHECK:STDOUT: !10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) -// CHECK:STDOUT: !11 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) -// CHECK:STDOUT: !12 = !{!13} -// CHECK:STDOUT: !13 = !DILocalVariable(arg: 1, scope: !7, type: !11) -// CHECK:STDOUT: !14 = !DILocation(line: 9, column: 10, scope: !7) -// CHECK:STDOUT: !15 = !DILocation(line: 9, column: 3, scope: !7) -// CHECK:STDOUT: !16 = distinct !DISubprogram(name: "AccessM", linkageName: "_CAccessM.Main", scope: null, file: !6, line: 12, type: !8, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !17) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "access_struct.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "AccessN", linkageName: "_CAccessN.Main", scope: null, file: !7, line: 8, type: !13, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !17) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{!15, !16} +// CHECK:STDOUT: !15 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) +// CHECK:STDOUT: !16 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) // CHECK:STDOUT: !17 = !{!18} -// CHECK:STDOUT: !18 = !DILocalVariable(arg: 1, scope: !16, type: !11) -// CHECK:STDOUT: !19 = !DILocation(line: 13, column: 10, scope: !16) -// CHECK:STDOUT: !20 = !DILocation(line: 13, column: 3, scope: !16) +// CHECK:STDOUT: !18 = !DILocalVariable(arg: 1, scope: !12, type: !16) +// CHECK:STDOUT: !19 = !DILocation(line: 9, column: 10, scope: !12) +// CHECK:STDOUT: !20 = !DILocation(line: 9, column: 3, scope: !12) +// CHECK:STDOUT: !21 = distinct !DISubprogram(name: "AccessM", linkageName: "_CAccessM.Main", scope: null, file: !7, line: 12, type: !13, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !22) +// CHECK:STDOUT: !22 = !{!23} +// CHECK:STDOUT: !23 = !DILocalVariable(arg: 1, scope: !21, type: !16) +// CHECK:STDOUT: !24 = !DILocation(line: 13, column: 10, scope: !21) +// CHECK:STDOUT: !25 = !DILocation(line: 13, column: 3, scope: !21) // CHECK:STDOUT: ; ModuleID = 'assign_struct.carbon' // CHECK:STDOUT: source_filename = "assign_struct.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" // CHECK:STDOUT: target triple = "x86_64-unknown-linux-gnu" // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CAssignN.Main(ptr %p) #0 !dbg !7 { +// CHECK:STDOUT: define void @_CAssignN.Main(ptr %p) #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc9_4.2.n = getelementptr inbounds nuw [32 x i8], ptr %p, i32 0, i32 0, !dbg !13 -// CHECK:STDOUT: store i32 1, ptr %.loc9_4.2.n, align 4, !dbg !13 -// CHECK:STDOUT: ret void, !dbg !14 +// CHECK:STDOUT: %.loc9_4.2.n = getelementptr inbounds nuw [32 x i8], ptr %p, i32 0, i32 0, !dbg !18 +// CHECK:STDOUT: store i32 1, ptr %.loc9_4.2.n, align 4, !dbg !18 +// CHECK:STDOUT: ret void, !dbg !19 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CAssignM.Main(ptr %p) #0 !dbg !15 { +// CHECK:STDOUT: define void @_CAssignM.Main(ptr %p) #0 !dbg !20 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc13_4.2.m = getelementptr inbounds nuw [32 x i8], ptr %p, i32 0, i32 16, !dbg !18 -// CHECK:STDOUT: store i32 1, ptr %.loc13_4.2.m, align 4, !dbg !18 -// CHECK:STDOUT: ret void, !dbg !19 +// CHECK:STDOUT: %.loc13_4.2.m = getelementptr inbounds nuw [32 x i8], ptr %p, i32 0, i32 16, !dbg !23 +// CHECK:STDOUT: store i32 1, ptr %.loc13_4.2.m, align 4, !dbg !23 +// CHECK:STDOUT: ret void, !dbg !24 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "assign_struct.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "AssignN", linkageName: "_CAssignN.Main", scope: null, file: !6, line: 8, type: !8, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !11) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{null, !10} -// CHECK:STDOUT: !10 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) -// CHECK:STDOUT: !11 = !{!12} -// CHECK:STDOUT: !12 = !DILocalVariable(arg: 1, scope: !7, type: !10) -// CHECK:STDOUT: !13 = !DILocation(line: 9, column: 3, scope: !7) -// CHECK:STDOUT: !14 = !DILocation(line: 8, column: 1, scope: !7) -// CHECK:STDOUT: !15 = distinct !DISubprogram(name: "AssignM", linkageName: "_CAssignM.Main", scope: null, file: !6, line: 12, type: !8, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !16) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "assign_struct.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "AssignN", linkageName: "_CAssignN.Main", scope: null, file: !7, line: 8, type: !13, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !16) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{null, !15} +// CHECK:STDOUT: !15 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) // CHECK:STDOUT: !16 = !{!17} -// CHECK:STDOUT: !17 = !DILocalVariable(arg: 1, scope: !15, type: !10) -// CHECK:STDOUT: !18 = !DILocation(line: 13, column: 3, scope: !15) -// CHECK:STDOUT: !19 = !DILocation(line: 12, column: 1, scope: !15) +// CHECK:STDOUT: !17 = !DILocalVariable(arg: 1, scope: !12, type: !15) +// CHECK:STDOUT: !18 = !DILocation(line: 9, column: 3, scope: !12) +// CHECK:STDOUT: !19 = !DILocation(line: 8, column: 1, scope: !12) +// CHECK:STDOUT: !20 = distinct !DISubprogram(name: "AssignM", linkageName: "_CAssignM.Main", scope: null, file: !7, line: 12, type: !13, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !21) +// CHECK:STDOUT: !21 = !{!22} +// CHECK:STDOUT: !22 = !DILocalVariable(arg: 1, scope: !20, type: !15) +// CHECK:STDOUT: !23 = !DILocation(line: 13, column: 3, scope: !20) +// CHECK:STDOUT: !24 = !DILocation(line: 12, column: 1, scope: !20) // CHECK:STDOUT: ; ModuleID = 'access_union.carbon' // CHECK:STDOUT: source_filename = "access_union.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" // CHECK:STDOUT: target triple = "x86_64-unknown-linux-gnu" // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define i32 @_CAccessN.Main(ptr %a) #0 !dbg !7 { +// CHECK:STDOUT: define i32 @_CAccessN.Main(ptr %a) #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc7_11.1.n = getelementptr inbounds nuw [4 x i8], ptr %a, i32 0, i32 0, !dbg !14 -// CHECK:STDOUT: %.loc7_11.2 = load i32, ptr %.loc7_11.1.n, align 4, !dbg !14 -// CHECK:STDOUT: ret i32 %.loc7_11.2, !dbg !15 +// CHECK:STDOUT: %.loc7_11.1.n = getelementptr inbounds nuw [4 x i8], ptr %a, i32 0, i32 0, !dbg !19 +// CHECK:STDOUT: %.loc7_11.2 = load i32, ptr %.loc7_11.1.n, align 4, !dbg !19 +// CHECK:STDOUT: ret i32 %.loc7_11.2, !dbg !20 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define i32 @_CAccessM.Main(ptr %a) #0 !dbg !16 { +// CHECK:STDOUT: define i32 @_CAccessM.Main(ptr %a) #0 !dbg !21 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc11_11.1.m = getelementptr inbounds nuw [4 x i8], ptr %a, i32 0, i32 0, !dbg !19 -// CHECK:STDOUT: %.loc11_11.2 = load i32, ptr %.loc11_11.1.m, align 4, !dbg !19 -// CHECK:STDOUT: ret i32 %.loc11_11.2, !dbg !20 +// CHECK:STDOUT: %.loc11_11.1.m = getelementptr inbounds nuw [4 x i8], ptr %a, i32 0, i32 0, !dbg !24 +// CHECK:STDOUT: %.loc11_11.2 = load i32, ptr %.loc11_11.1.m, align 4, !dbg !24 +// CHECK:STDOUT: ret i32 %.loc11_11.2, !dbg !25 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "access_union.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "AccessN", linkageName: "_CAccessN.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !12) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{!10, !11} -// CHECK:STDOUT: !10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) -// CHECK:STDOUT: !11 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) -// CHECK:STDOUT: !12 = !{!13} -// CHECK:STDOUT: !13 = !DILocalVariable(arg: 1, scope: !7, type: !11) -// CHECK:STDOUT: !14 = !DILocation(line: 7, column: 10, scope: !7) -// CHECK:STDOUT: !15 = !DILocation(line: 7, column: 3, scope: !7) -// CHECK:STDOUT: !16 = distinct !DISubprogram(name: "AccessM", linkageName: "_CAccessM.Main", scope: null, file: !6, line: 10, type: !8, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !17) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "access_union.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "AccessN", linkageName: "_CAccessN.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !17) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{!15, !16} +// CHECK:STDOUT: !15 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) +// CHECK:STDOUT: !16 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) // CHECK:STDOUT: !17 = !{!18} -// CHECK:STDOUT: !18 = !DILocalVariable(arg: 1, scope: !16, type: !11) -// CHECK:STDOUT: !19 = !DILocation(line: 11, column: 10, scope: !16) -// CHECK:STDOUT: !20 = !DILocation(line: 11, column: 3, scope: !16) +// CHECK:STDOUT: !18 = !DILocalVariable(arg: 1, scope: !12, type: !16) +// CHECK:STDOUT: !19 = !DILocation(line: 7, column: 10, scope: !12) +// CHECK:STDOUT: !20 = !DILocation(line: 7, column: 3, scope: !12) +// CHECK:STDOUT: !21 = distinct !DISubprogram(name: "AccessM", linkageName: "_CAccessM.Main", scope: null, file: !7, line: 10, type: !13, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !22) +// CHECK:STDOUT: !22 = !{!23} +// CHECK:STDOUT: !23 = !DILocalVariable(arg: 1, scope: !21, type: !16) +// CHECK:STDOUT: !24 = !DILocation(line: 11, column: 10, scope: !21) +// CHECK:STDOUT: !25 = !DILocation(line: 11, column: 3, scope: !21) // CHECK:STDOUT: ; ModuleID = 'assign_union.carbon' // CHECK:STDOUT: source_filename = "assign_union.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" // CHECK:STDOUT: target triple = "x86_64-unknown-linux-gnu" // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CAssignN.Main(ptr %p) #0 !dbg !7 { +// CHECK:STDOUT: define void @_CAssignN.Main(ptr %p) #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc7_4.2.n = getelementptr inbounds nuw [4 x i8], ptr %p, i32 0, i32 0, !dbg !13 -// CHECK:STDOUT: store i32 1, ptr %.loc7_4.2.n, align 4, !dbg !13 -// CHECK:STDOUT: ret void, !dbg !14 +// CHECK:STDOUT: %.loc7_4.2.n = getelementptr inbounds nuw [4 x i8], ptr %p, i32 0, i32 0, !dbg !18 +// CHECK:STDOUT: store i32 1, ptr %.loc7_4.2.n, align 4, !dbg !18 +// CHECK:STDOUT: ret void, !dbg !19 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CAssignM.Main(ptr %p) #0 !dbg !15 { +// CHECK:STDOUT: define void @_CAssignM.Main(ptr %p) #0 !dbg !20 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc11_4.2.m = getelementptr inbounds nuw [4 x i8], ptr %p, i32 0, i32 0, !dbg !18 -// CHECK:STDOUT: store i32 1, ptr %.loc11_4.2.m, align 4, !dbg !18 -// CHECK:STDOUT: ret void, !dbg !19 +// CHECK:STDOUT: %.loc11_4.2.m = getelementptr inbounds nuw [4 x i8], ptr %p, i32 0, i32 0, !dbg !23 +// CHECK:STDOUT: store i32 1, ptr %.loc11_4.2.m, align 4, !dbg !23 +// CHECK:STDOUT: ret void, !dbg !24 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "assign_union.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "AssignN", linkageName: "_CAssignN.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !11) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{null, !10} -// CHECK:STDOUT: !10 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) -// CHECK:STDOUT: !11 = !{!12} -// CHECK:STDOUT: !12 = !DILocalVariable(arg: 1, scope: !7, type: !10) -// CHECK:STDOUT: !13 = !DILocation(line: 7, column: 3, scope: !7) -// CHECK:STDOUT: !14 = !DILocation(line: 6, column: 1, scope: !7) -// CHECK:STDOUT: !15 = distinct !DISubprogram(name: "AssignM", linkageName: "_CAssignM.Main", scope: null, file: !6, line: 10, type: !8, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !16) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "assign_union.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "AssignN", linkageName: "_CAssignN.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !16) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{null, !15} +// CHECK:STDOUT: !15 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) // CHECK:STDOUT: !16 = !{!17} -// CHECK:STDOUT: !17 = !DILocalVariable(arg: 1, scope: !15, type: !10) -// CHECK:STDOUT: !18 = !DILocation(line: 11, column: 3, scope: !15) -// CHECK:STDOUT: !19 = !DILocation(line: 10, column: 1, scope: !15) +// CHECK:STDOUT: !17 = !DILocalVariable(arg: 1, scope: !12, type: !15) +// CHECK:STDOUT: !18 = !DILocation(line: 7, column: 3, scope: !12) +// CHECK:STDOUT: !19 = !DILocation(line: 6, column: 1, scope: !12) +// CHECK:STDOUT: !20 = distinct !DISubprogram(name: "AssignM", linkageName: "_CAssignM.Main", scope: null, file: !7, line: 10, type: !13, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !21) +// CHECK:STDOUT: !21 = !{!22} +// CHECK:STDOUT: !22 = !DILocalVariable(arg: 1, scope: !20, type: !15) +// CHECK:STDOUT: !23 = !DILocation(line: 11, column: 3, scope: !20) +// CHECK:STDOUT: !24 = !DILocation(line: 10, column: 1, scope: !20) // CHECK:STDOUT: ; ModuleID = 'access_anon_union.carbon' // CHECK:STDOUT: source_filename = "access_anon_union.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" // CHECK:STDOUT: target triple = "x86_64-unknown-linux-gnu" // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define i32 @_CAccessN.Main(ptr %a) #0 !dbg !7 { +// CHECK:STDOUT: define i32 @_CAccessN.Main(ptr %a) #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc7_11.1.n = getelementptr inbounds nuw [16 x i8], ptr %a, i32 0, i32 8, !dbg !14 -// CHECK:STDOUT: %.loc7_11.2 = load i32, ptr %.loc7_11.1.n, align 4, !dbg !14 -// CHECK:STDOUT: ret i32 %.loc7_11.2, !dbg !15 +// CHECK:STDOUT: %.loc7_11.1.n = getelementptr inbounds nuw [16 x i8], ptr %a, i32 0, i32 8, !dbg !19 +// CHECK:STDOUT: %.loc7_11.2 = load i32, ptr %.loc7_11.1.n, align 4, !dbg !19 +// CHECK:STDOUT: ret i32 %.loc7_11.2, !dbg !20 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define i32 @_CAccessP.Main(ptr %a) #0 !dbg !16 { +// CHECK:STDOUT: define i32 @_CAccessP.Main(ptr %a) #0 !dbg !21 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc11_12.1.p = getelementptr inbounds nuw [16 x i8], ptr %a, i32 0, i32 8, !dbg !19 -// CHECK:STDOUT: %.loc11_12.2 = load ptr, ptr %.loc11_12.1.p, align 8, !dbg !19 -// CHECK:STDOUT: %.loc11_10.2 = load i32, ptr %.loc11_12.2, align 4, !dbg !20 -// CHECK:STDOUT: ret i32 %.loc11_10.2, !dbg !21 +// CHECK:STDOUT: %.loc11_12.1.p = getelementptr inbounds nuw [16 x i8], ptr %a, i32 0, i32 8, !dbg !24 +// CHECK:STDOUT: %.loc11_12.2 = load ptr, ptr %.loc11_12.1.p, align 8, !dbg !24 +// CHECK:STDOUT: %.loc11_10.2 = load i32, ptr %.loc11_12.2, align 4, !dbg !25 +// CHECK:STDOUT: ret i32 %.loc11_10.2, !dbg !26 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "access_anon_union.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "AccessN", linkageName: "_CAccessN.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !12) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{!10, !11} -// CHECK:STDOUT: !10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) -// CHECK:STDOUT: !11 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) -// CHECK:STDOUT: !12 = !{!13} -// CHECK:STDOUT: !13 = !DILocalVariable(arg: 1, scope: !7, type: !11) -// CHECK:STDOUT: !14 = !DILocation(line: 7, column: 10, scope: !7) -// CHECK:STDOUT: !15 = !DILocation(line: 7, column: 3, scope: !7) -// CHECK:STDOUT: !16 = distinct !DISubprogram(name: "AccessP", linkageName: "_CAccessP.Main", scope: null, file: !6, line: 10, type: !8, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !17) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "access_anon_union.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "AccessN", linkageName: "_CAccessN.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !17) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{!15, !16} +// CHECK:STDOUT: !15 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) +// CHECK:STDOUT: !16 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) // CHECK:STDOUT: !17 = !{!18} -// CHECK:STDOUT: !18 = !DILocalVariable(arg: 1, scope: !16, type: !11) -// CHECK:STDOUT: !19 = !DILocation(line: 11, column: 11, scope: !16) -// CHECK:STDOUT: !20 = !DILocation(line: 11, column: 10, scope: !16) -// CHECK:STDOUT: !21 = !DILocation(line: 11, column: 3, scope: !16) +// CHECK:STDOUT: !18 = !DILocalVariable(arg: 1, scope: !12, type: !16) +// CHECK:STDOUT: !19 = !DILocation(line: 7, column: 10, scope: !12) +// CHECK:STDOUT: !20 = !DILocation(line: 7, column: 3, scope: !12) +// CHECK:STDOUT: !21 = distinct !DISubprogram(name: "AccessP", linkageName: "_CAccessP.Main", scope: null, file: !7, line: 10, type: !13, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !22) +// CHECK:STDOUT: !22 = !{!23} +// CHECK:STDOUT: !23 = !DILocalVariable(arg: 1, scope: !21, type: !16) +// CHECK:STDOUT: !24 = !DILocation(line: 11, column: 11, scope: !21) +// CHECK:STDOUT: !25 = !DILocation(line: 11, column: 10, scope: !21) +// CHECK:STDOUT: !26 = !DILocation(line: 11, column: 3, scope: !21) diff --git a/toolchain/lower/testdata/interop/cpp/function_decl.carbon b/toolchain/lower/testdata/interop/cpp/function_decl.carbon index aef1f6b14add..112a351fd515 100644 --- a/toolchain/lower/testdata/interop/cpp/function_decl.carbon +++ b/toolchain/lower/testdata/interop/cpp/function_decl.carbon @@ -138,31 +138,37 @@ fn MyF() -> i32 { // CHECK:STDOUT: target triple = "x86_64-unknown-linux-gnu" // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CMyF.Main() #0 !dbg !7 { +// CHECK:STDOUT: define void @_CMyF.Main() #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: call void @_Z3foov(), !dbg !10 -// CHECK:STDOUT: ret void, !dbg !11 +// CHECK:STDOUT: call void @_Z3foov(), !dbg !15 +// CHECK:STDOUT: ret void, !dbg !16 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: declare void @_Z3foov() // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "import_function_decl.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "MyF", linkageName: "_CMyF.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{null} -// CHECK:STDOUT: !10 = !DILocation(line: 7, column: 3, scope: !7) -// CHECK:STDOUT: !11 = !DILocation(line: 6, column: 1, scope: !7) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "import_function_decl.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "MyF", linkageName: "_CMyF.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{null} +// CHECK:STDOUT: !15 = !DILocation(line: 7, column: 3, scope: !12) +// CHECK:STDOUT: !16 = !DILocation(line: 6, column: 1, scope: !12) // CHECK:STDOUT: ; ModuleID = 'import_inline_function_decl.carbon' // CHECK:STDOUT: source_filename = "import_inline_function_decl.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" @@ -171,36 +177,42 @@ fn MyF() -> i32 { // CHECK:STDOUT: $_Z3foov = comdat any // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CMyF.Main() #0 !dbg !7 { +// CHECK:STDOUT: define void @_CMyF.Main() #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: call void @_Z3foov(), !dbg !10 -// CHECK:STDOUT: ret void, !dbg !11 +// CHECK:STDOUT: call void @_Z3foov(), !dbg !15 +// CHECK:STDOUT: ret void, !dbg !16 // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: mustprogress noinline nounwind optnone +// CHECK:STDOUT: ; Function Attrs: inlinehint mustprogress nounwind uwtable // CHECK:STDOUT: define linkonce_odr dso_local void @_Z3foov() #1 comdat { // CHECK:STDOUT: entry: // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } -// CHECK:STDOUT: attributes #1 = { mustprogress noinline nounwind optnone "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #1 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "import_inline_function_decl.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "MyF", linkageName: "_CMyF.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{null} -// CHECK:STDOUT: !10 = !DILocation(line: 7, column: 3, scope: !7) -// CHECK:STDOUT: !11 = !DILocation(line: 6, column: 1, scope: !7) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "import_inline_function_decl.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "MyF", linkageName: "_CMyF.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{null} +// CHECK:STDOUT: !15 = !DILocation(line: 7, column: 3, scope: !12) +// CHECK:STDOUT: !16 = !DILocation(line: 6, column: 1, scope: !12) // CHECK:STDOUT: ; ModuleID = 'import_inline_used_function_decl.carbon' // CHECK:STDOUT: source_filename = "import_inline_used_function_decl.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" @@ -211,13 +223,13 @@ fn MyF() -> i32 { // CHECK:STDOUT: @llvm.compiler.used = appending global [1 x ptr] [ptr @_Z3foov], section "llvm.metadata" // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CMyF.Main() #0 !dbg !7 { +// CHECK:STDOUT: define void @_CMyF.Main() #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: call void @_Z3foov(), !dbg !10 -// CHECK:STDOUT: ret void, !dbg !11 +// CHECK:STDOUT: call void @_Z3foov(), !dbg !15 +// CHECK:STDOUT: ret void, !dbg !16 // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: mustprogress noinline nounwind optnone +// CHECK:STDOUT: ; Function Attrs: inlinehint mustprogress nounwind uwtable // CHECK:STDOUT: define linkonce_odr dso_local void @_Z3foov() #1 comdat { // CHECK:STDOUT: entry: // CHECK:STDOUT: ret void @@ -227,23 +239,29 @@ fn MyF() -> i32 { // CHECK:STDOUT: uselistorder ptr @_Z3foov, { 1, 0 } // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } -// CHECK:STDOUT: attributes #1 = { mustprogress noinline nounwind optnone "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #1 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "import_inline_used_function_decl.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "MyF", linkageName: "_CMyF.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{null} -// CHECK:STDOUT: !10 = !DILocation(line: 7, column: 3, scope: !7) -// CHECK:STDOUT: !11 = !DILocation(line: 6, column: 1, scope: !7) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "import_inline_used_function_decl.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "MyF", linkageName: "_CMyF.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{null} +// CHECK:STDOUT: !15 = !DILocation(line: 7, column: 3, scope: !12) +// CHECK:STDOUT: !16 = !DILocation(line: 6, column: 1, scope: !12) // CHECK:STDOUT: ; ModuleID = 'import_multiple_inline_function_decls.carbon' // CHECK:STDOUT: source_filename = "import_multiple_inline_function_decls.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" @@ -256,52 +274,58 @@ fn MyF() -> i32 { // CHECK:STDOUT: $_Z4foo3v = comdat any // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CMyF.Main() #0 !dbg !7 { +// CHECK:STDOUT: define void @_CMyF.Main() #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: call void @_Z4foo1v(), !dbg !10 -// CHECK:STDOUT: call void @_Z4foo2v(), !dbg !11 -// CHECK:STDOUT: call void @_Z4foo3v(), !dbg !12 -// CHECK:STDOUT: ret void, !dbg !13 +// CHECK:STDOUT: call void @_Z4foo1v(), !dbg !15 +// CHECK:STDOUT: call void @_Z4foo2v(), !dbg !16 +// CHECK:STDOUT: call void @_Z4foo3v(), !dbg !17 +// CHECK:STDOUT: ret void, !dbg !18 // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: mustprogress noinline nounwind optnone +// CHECK:STDOUT: ; Function Attrs: inlinehint mustprogress nounwind uwtable // CHECK:STDOUT: define linkonce_odr dso_local void @_Z4foo1v() #1 comdat { // CHECK:STDOUT: entry: // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: mustprogress noinline nounwind optnone +// CHECK:STDOUT: ; Function Attrs: inlinehint mustprogress nounwind uwtable // CHECK:STDOUT: define linkonce_odr dso_local void @_Z4foo2v() #1 comdat { // CHECK:STDOUT: entry: // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: mustprogress noinline nounwind optnone +// CHECK:STDOUT: ; Function Attrs: inlinehint mustprogress nounwind uwtable // CHECK:STDOUT: define linkonce_odr dso_local void @_Z4foo3v() #1 comdat { // CHECK:STDOUT: entry: // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } -// CHECK:STDOUT: attributes #1 = { mustprogress noinline nounwind optnone "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #1 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "import_multiple_inline_function_decls.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "MyF", linkageName: "_CMyF.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{null} -// CHECK:STDOUT: !10 = !DILocation(line: 7, column: 3, scope: !7) -// CHECK:STDOUT: !11 = !DILocation(line: 8, column: 3, scope: !7) -// CHECK:STDOUT: !12 = !DILocation(line: 9, column: 3, scope: !7) -// CHECK:STDOUT: !13 = !DILocation(line: 6, column: 1, scope: !7) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "import_multiple_inline_function_decls.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "MyF", linkageName: "_CMyF.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{null} +// CHECK:STDOUT: !15 = !DILocation(line: 7, column: 3, scope: !12) +// CHECK:STDOUT: !16 = !DILocation(line: 8, column: 3, scope: !12) +// CHECK:STDOUT: !17 = !DILocation(line: 9, column: 3, scope: !12) +// CHECK:STDOUT: !18 = !DILocation(line: 6, column: 1, scope: !12) // CHECK:STDOUT: ; ModuleID = 'import_inline_recursive_function_decl.carbon' // CHECK:STDOUT: source_filename = "import_inline_recursive_function_decl.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" @@ -312,65 +336,71 @@ fn MyF() -> i32 { // CHECK:STDOUT: $_Z4foo1v = comdat any // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CMyF.Main() #0 !dbg !7 { +// CHECK:STDOUT: define void @_CMyF.Main() #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: call void @_Z4foo2v(), !dbg !10 -// CHECK:STDOUT: ret void, !dbg !11 +// CHECK:STDOUT: call void @_Z4foo2v(), !dbg !15 +// CHECK:STDOUT: ret void, !dbg !16 // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: mustprogress noinline optnone +// CHECK:STDOUT: ; Function Attrs: inlinehint mustprogress uwtable // CHECK:STDOUT: define linkonce_odr dso_local void @_Z4foo2v() #1 comdat { // CHECK:STDOUT: entry: // CHECK:STDOUT: call void @_Z4foo1v() // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: mustprogress noinline nounwind optnone +// CHECK:STDOUT: ; Function Attrs: inlinehint mustprogress nounwind uwtable // CHECK:STDOUT: define linkonce_odr dso_local void @_Z4foo1v() #2 comdat { // CHECK:STDOUT: entry: // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } -// CHECK:STDOUT: attributes #1 = { mustprogress noinline optnone "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } -// CHECK:STDOUT: attributes #2 = { mustprogress noinline nounwind optnone "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #1 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #2 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "import_inline_recursive_function_decl.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "MyF", linkageName: "_CMyF.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{null} -// CHECK:STDOUT: !10 = !DILocation(line: 8, column: 3, scope: !7) -// CHECK:STDOUT: !11 = !DILocation(line: 6, column: 1, scope: !7) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "import_inline_recursive_function_decl.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "MyF", linkageName: "_CMyF.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{null} +// CHECK:STDOUT: !15 = !DILocation(line: 8, column: 3, scope: !12) +// CHECK:STDOUT: !16 = !DILocation(line: 6, column: 1, scope: !12) // CHECK:STDOUT: ; ModuleID = 'call_with_default_args.carbon' // CHECK:STDOUT: source_filename = "call_with_default_args.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" // CHECK:STDOUT: target triple = "x86_64-unknown-linux-gnu" // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define i32 @_CMyF.Main() #0 !dbg !7 { +// CHECK:STDOUT: define i32 @_CMyF.Main() #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %value.var = alloca i32, align 4, !dbg !11 -// CHECK:STDOUT: call void @_Z13NoReturnValueii.carbon_thunk0(), !dbg !12 -// CHECK:STDOUT: call void @_Z13NoReturnValueii.carbon_thunk1(i32 3), !dbg !13 -// CHECK:STDOUT: call void @_Z13NoReturnValueii(i32 3, i32 4), !dbg !14 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %value.var), !dbg !11 -// CHECK:STDOUT: %SimpleReturnValue__carbon_thunk.call.loc11 = call i32 @_Z17SimpleReturnValueii.carbon_thunk0(), !dbg !15 -// CHECK:STDOUT: store i32 %SimpleReturnValue__carbon_thunk.call.loc11, ptr %value.var, align 4, !dbg !11 -// CHECK:STDOUT: %SimpleReturnValue__carbon_thunk.call.loc12 = call i32 @_Z17SimpleReturnValueii.carbon_thunk1(i32 3), !dbg !16 -// CHECK:STDOUT: store i32 %SimpleReturnValue__carbon_thunk.call.loc12, ptr %value.var, align 4, !dbg !17 -// CHECK:STDOUT: %SimpleReturnValue.call = call i32 @_Z17SimpleReturnValueii(i32 3, i32 4), !dbg !18 -// CHECK:STDOUT: store i32 %SimpleReturnValue.call, ptr %value.var, align 4, !dbg !19 -// CHECK:STDOUT: %.loc14 = load i32, ptr %value.var, align 4, !dbg !20 -// CHECK:STDOUT: ret i32 %.loc14, !dbg !21 +// CHECK:STDOUT: %value.var = alloca i32, align 4, !dbg !16 +// CHECK:STDOUT: call void @_Z13NoReturnValueii.carbon_thunk0(), !dbg !17 +// CHECK:STDOUT: call void @_Z13NoReturnValueii.carbon_thunk1(i32 3), !dbg !18 +// CHECK:STDOUT: call void @_Z13NoReturnValueii(i32 3, i32 4), !dbg !19 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %value.var), !dbg !16 +// CHECK:STDOUT: %SimpleReturnValue__carbon_thunk.call.loc11 = call i32 @_Z17SimpleReturnValueii.carbon_thunk0(), !dbg !20 +// CHECK:STDOUT: store i32 %SimpleReturnValue__carbon_thunk.call.loc11, ptr %value.var, align 4, !dbg !16 +// CHECK:STDOUT: %SimpleReturnValue__carbon_thunk.call.loc12 = call i32 @_Z17SimpleReturnValueii.carbon_thunk1(i32 3), !dbg !21 +// CHECK:STDOUT: store i32 %SimpleReturnValue__carbon_thunk.call.loc12, ptr %value.var, align 4, !dbg !22 +// CHECK:STDOUT: %SimpleReturnValue.call = call i32 @_Z17SimpleReturnValueii(i32 3, i32 4), !dbg !23 +// CHECK:STDOUT: store i32 %SimpleReturnValue.call, ptr %value.var, align 4, !dbg !24 +// CHECK:STDOUT: %.loc14 = load i32, ptr %value.var, align 4, !dbg !25 +// CHECK:STDOUT: ret i32 %.loc14, !dbg !26 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: declare void @_Z13NoReturnValueii(i32, i32) @@ -380,66 +410,72 @@ fn MyF() -> i32 { // CHECK:STDOUT: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) // CHECK:STDOUT: declare void @llvm.lifetime.start.p0(ptr captures(none)) #1 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable // CHECK:STDOUT: define dso_local void @_Z13NoReturnValueii.carbon_thunk0() #2 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: call void @_Z13NoReturnValueii(i32 1, i32 2) +// CHECK:STDOUT: call void @_Z13NoReturnValueii(i32 noundef 1, i32 noundef 2) // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_Z13NoReturnValueii.carbon_thunk1(i32 %a) #2 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_Z13NoReturnValueii.carbon_thunk1(i32 noundef %a) #2 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %a.addr = alloca i32, align 4 -// CHECK:STDOUT: store i32 %a, ptr %a.addr, align 4 -// CHECK:STDOUT: %0 = load i32, ptr %a.addr, align 4 -// CHECK:STDOUT: call void @_Z13NoReturnValueii(i32 %0, i32 2) +// CHECK:STDOUT: store i32 %a, ptr %a.addr, align 4, !tbaa !8 +// CHECK:STDOUT: %0 = load i32, ptr %a.addr, align 4, !tbaa !8 +// CHECK:STDOUT: call void @_Z13NoReturnValueii(i32 noundef %0, i32 noundef 2) // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local i32 @_Z17SimpleReturnValueii.carbon_thunk0() #2 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local noundef i32 @_Z17SimpleReturnValueii.carbon_thunk0() #2 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %call = call i32 @_Z17SimpleReturnValueii(i32 1, i32 2) +// CHECK:STDOUT: %call = call noundef i32 @_Z17SimpleReturnValueii(i32 noundef 1, i32 noundef 2) // CHECK:STDOUT: ret i32 %call // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local i32 @_Z17SimpleReturnValueii.carbon_thunk1(i32 %a) #2 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local noundef i32 @_Z17SimpleReturnValueii.carbon_thunk1(i32 noundef %a) #2 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %a.addr = alloca i32, align 4 -// CHECK:STDOUT: store i32 %a, ptr %a.addr, align 4 -// CHECK:STDOUT: %0 = load i32, ptr %a.addr, align 4 -// CHECK:STDOUT: %call = call i32 @_Z17SimpleReturnValueii(i32 %0, i32 2) +// CHECK:STDOUT: store i32 %a, ptr %a.addr, align 4, !tbaa !8 +// CHECK:STDOUT: %0 = load i32, ptr %a.addr, align 4, !tbaa !8 +// CHECK:STDOUT: %call = call noundef i32 @_Z17SimpleReturnValueii(i32 noundef %0, i32 noundef 2) // CHECK:STDOUT: ret i32 %call // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) } -// CHECK:STDOUT: attributes #2 = { alwaysinline mustprogress "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #2 = { alwaysinline mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "call_with_default_args.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "MyF", linkageName: "_CMyF.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{!10} -// CHECK:STDOUT: !10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) -// CHECK:STDOUT: !11 = !DILocation(line: 11, column: 3, scope: !7) -// CHECK:STDOUT: !12 = !DILocation(line: 7, column: 3, scope: !7) -// CHECK:STDOUT: !13 = !DILocation(line: 8, column: 3, scope: !7) -// CHECK:STDOUT: !14 = !DILocation(line: 9, column: 3, scope: !7) -// CHECK:STDOUT: !15 = !DILocation(line: 11, column: 20, scope: !7) -// CHECK:STDOUT: !16 = !DILocation(line: 12, column: 11, scope: !7) -// CHECK:STDOUT: !17 = !DILocation(line: 12, column: 3, scope: !7) -// CHECK:STDOUT: !18 = !DILocation(line: 13, column: 11, scope: !7) -// CHECK:STDOUT: !19 = !DILocation(line: 13, column: 3, scope: !7) -// CHECK:STDOUT: !20 = !DILocation(line: 14, column: 10, scope: !7) -// CHECK:STDOUT: !21 = !DILocation(line: 14, column: 3, scope: !7) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "call_with_default_args.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "MyF", linkageName: "_CMyF.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{!15} +// CHECK:STDOUT: !15 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) +// CHECK:STDOUT: !16 = !DILocation(line: 11, column: 3, scope: !12) +// CHECK:STDOUT: !17 = !DILocation(line: 7, column: 3, scope: !12) +// CHECK:STDOUT: !18 = !DILocation(line: 8, column: 3, scope: !12) +// CHECK:STDOUT: !19 = !DILocation(line: 9, column: 3, scope: !12) +// CHECK:STDOUT: !20 = !DILocation(line: 11, column: 20, scope: !12) +// CHECK:STDOUT: !21 = !DILocation(line: 12, column: 11, scope: !12) +// CHECK:STDOUT: !22 = !DILocation(line: 12, column: 3, scope: !12) +// CHECK:STDOUT: !23 = !DILocation(line: 13, column: 11, scope: !12) +// CHECK:STDOUT: !24 = !DILocation(line: 13, column: 3, scope: !12) +// CHECK:STDOUT: !25 = !DILocation(line: 14, column: 10, scope: !12) +// CHECK:STDOUT: !26 = !DILocation(line: 14, column: 3, scope: !12) diff --git a/toolchain/lower/testdata/interop/cpp/function_in_template.carbon b/toolchain/lower/testdata/interop/cpp/function_in_template.carbon index d4e94f7345c4..35b509806ea3 100644 --- a/toolchain/lower/testdata/interop/cpp/function_in_template.carbon +++ b/toolchain/lower/testdata/interop/cpp/function_in_template.carbon @@ -38,35 +38,41 @@ fn F() { // CHECK:STDOUT: $_ZN1XIiE1fEi = comdat any // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CF.Main() #0 !dbg !7 { +// CHECK:STDOUT: define void @_CF.Main() #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: call void @_ZN1XIiE1fEi(i32 42), !dbg !10 -// CHECK:STDOUT: ret void, !dbg !11 +// CHECK:STDOUT: call void @_ZN1XIiE1fEi(i32 42), !dbg !15 +// CHECK:STDOUT: ret void, !dbg !16 // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: mustprogress noinline nounwind optnone -// CHECK:STDOUT: define linkonce_odr dso_local void @_ZN1XIiE1fEi(i32 %t) #1 comdat align 2 { +// CHECK:STDOUT: ; Function Attrs: mustprogress nounwind uwtable +// CHECK:STDOUT: define linkonce_odr dso_local void @_ZN1XIiE1fEi(i32 noundef %t) #1 comdat align 2 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %t.addr = alloca i32, align 4 -// CHECK:STDOUT: store i32 %t, ptr %t.addr, align 4 +// CHECK:STDOUT: store i32 %t, ptr %t.addr, align 4, !tbaa !8 // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } -// CHECK:STDOUT: attributes #1 = { mustprogress noinline nounwind optnone "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #1 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "use_class_template.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{null} -// CHECK:STDOUT: !10 = !DILocation(line: 8, column: 3, scope: !7) -// CHECK:STDOUT: !11 = !DILocation(line: 6, column: 1, scope: !7) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "use_class_template.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{null} +// CHECK:STDOUT: !15 = !DILocation(line: 8, column: 3, scope: !12) +// CHECK:STDOUT: !16 = !DILocation(line: 6, column: 1, scope: !12) diff --git a/toolchain/lower/testdata/interop/cpp/globals.carbon b/toolchain/lower/testdata/interop/cpp/globals.carbon index 11e10660aa02..a04fda70d702 100644 --- a/toolchain/lower/testdata/interop/cpp/globals.carbon +++ b/toolchain/lower/testdata/interop/cpp/globals.carbon @@ -164,27 +164,33 @@ fn ReadStaticVarTemplateWithConstructor() -> Cpp.Y* { // CHECK:STDOUT: @global = dso_local global %class.C zeroinitializer, align 1 // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CMyF.Main() #0 !dbg !7 { +// CHECK:STDOUT: define void @_CMyF.Main() #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: ret void, !dbg !10 +// CHECK:STDOUT: ret void, !dbg !15 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "import_global.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "MyF", linkageName: "_CMyF.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{null} -// CHECK:STDOUT: !10 = !DILocation(line: 6, column: 1, scope: !7) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "import_global.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "MyF", linkageName: "_CMyF.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{null} +// CHECK:STDOUT: !15 = !DILocation(line: 6, column: 1, scope: !12) // CHECK:STDOUT: ; ModuleID = 'import_inline.carbon' // CHECK:STDOUT: source_filename = "import_inline.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" @@ -201,14 +207,15 @@ fn ReadStaticVarTemplateWithConstructor() -> Cpp.Y* { // CHECK:STDOUT: @__dso_handle = external hidden global i8 // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CCallF.Main() #0 !dbg !7 { +// CHECK:STDOUT: define void @_CCallF.Main() #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: call void @_ZN1C1fEv(ptr @inline_global), !dbg !10 -// CHECK:STDOUT: ret void, !dbg !11 +// CHECK:STDOUT: call void @_ZN1C1fEv(ptr @inline_global), !dbg !15 +// CHECK:STDOUT: ret void, !dbg !16 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: declare void @_ZN1C1fEv(ptr) // CHECK:STDOUT: +// CHECK:STDOUT: ; Function Attrs: uwtable // CHECK:STDOUT: define internal void @__cxx_global_var_init() #1 section ".text.startup" comdat($inline_global) personality ptr @__gxx_personality_v0 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %exn.slot = alloca ptr, align 8 @@ -223,7 +230,7 @@ fn ReadStaticVarTemplateWithConstructor() -> Cpp.Y* { // CHECK:STDOUT: br i1 %tobool, label %init, label %init.end // CHECK:STDOUT: // CHECK:STDOUT: init: ; preds = %init.check -// CHECK:STDOUT: invoke void @_ZN1CC1Ev(ptr nonnull align 1 dereferenceable(1) @inline_global) +// CHECK:STDOUT: invoke void @_ZN1CC1Ev(ptr noundef nonnull align 1 dereferenceable(1) @inline_global) // CHECK:STDOUT: to label %invoke.cont unwind label %lpad // CHECK:STDOUT: // CHECK:STDOUT: invoke.cont: ; preds = %init @@ -257,10 +264,10 @@ fn ReadStaticVarTemplateWithConstructor() -> Cpp.Y* { // CHECK:STDOUT: ; Function Attrs: nounwind // CHECK:STDOUT: declare i32 @__cxa_guard_acquire(ptr) #0 // CHECK:STDOUT: -// CHECK:STDOUT: declare void @_ZN1CC1Ev(ptr nonnull align 1 dereferenceable(1)) unnamed_addr #2 +// CHECK:STDOUT: declare void @_ZN1CC1Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: declare void @_ZN1CD1Ev(ptr nonnull align 1 dereferenceable(1)) unnamed_addr #3 +// CHECK:STDOUT: declare void @_ZN1CD1Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind // CHECK:STDOUT: declare i32 @__cxa_atexit(ptr, ptr, ptr) #0 @@ -275,25 +282,31 @@ fn ReadStaticVarTemplateWithConstructor() -> Cpp.Y* { // CHECK:STDOUT: uselistorder ptr @inline_global, { 1, 2, 4, 3, 0 } // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } -// CHECK:STDOUT: attributes #1 = { "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } -// CHECK:STDOUT: attributes #2 = { "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } -// CHECK:STDOUT: attributes #3 = { nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #1 = { uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #2 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #3 = { nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "import_inline.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "CallF", linkageName: "_CCallF.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{null} -// CHECK:STDOUT: !10 = !DILocation(line: 7, column: 3, scope: !7) -// CHECK:STDOUT: !11 = !DILocation(line: 6, column: 1, scope: !7) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "import_inline.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "CallF", linkageName: "_CCallF.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{null} +// CHECK:STDOUT: !15 = !DILocation(line: 7, column: 3, scope: !12) +// CHECK:STDOUT: !16 = !DILocation(line: 6, column: 1, scope: !12) // CHECK:STDOUT: ; ModuleID = 'todo_import_thread_local.carbon' // CHECK:STDOUT: source_filename = "todo_import_thread_local.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" @@ -310,20 +323,21 @@ fn ReadStaticVarTemplateWithConstructor() -> Cpp.Y* { // CHECK:STDOUT: @_ZTH29thread_local_global_with_init = dso_local alias void (), ptr @__tls_init // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CThreadLocalStore.Main() #0 !dbg !7 { +// CHECK:STDOUT: define void @_CThreadLocalStore.Main() #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: store i32 42, ptr @thread_local_global, align 4, !dbg !10 -// CHECK:STDOUT: ret void, !dbg !11 +// CHECK:STDOUT: store i32 42, ptr @thread_local_global, align 4, !dbg !15 +// CHECK:STDOUT: ret void, !dbg !16 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define i32 @_CThreadLocalTriggerInit.Main() #0 !dbg !12 { +// CHECK:STDOUT: define i32 @_CThreadLocalTriggerInit.Main() #0 !dbg !17 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc14 = load i32, ptr @thread_local_global_with_init, align 4, !dbg !16 -// CHECK:STDOUT: ret i32 %.loc14, !dbg !17 +// CHECK:STDOUT: %.loc14 = load i32, ptr @thread_local_global_with_init, align 4, !dbg !21 +// CHECK:STDOUT: ret i32 %.loc14, !dbg !22 // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: define weak_odr hidden ptr @_ZTW19thread_local_global() #1 comdat { +// CHECK:STDOUT: ; Function Attrs: uwtable +// CHECK:STDOUT: define weak_odr hidden noundef ptr @_ZTW19thread_local_global() #1 comdat { // CHECK:STDOUT: %1 = call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @thread_local_global) // CHECK:STDOUT: ret ptr %1 // CHECK:STDOUT: } @@ -331,20 +345,23 @@ fn ReadStaticVarTemplateWithConstructor() -> Cpp.Y* { // CHECK:STDOUT: ; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none) // CHECK:STDOUT: declare nonnull ptr @llvm.threadlocal.address.p0(ptr nonnull) #2 // CHECK:STDOUT: -// CHECK:STDOUT: define weak_odr hidden ptr @_ZTW29thread_local_global_with_init() #1 comdat { +// CHECK:STDOUT: ; Function Attrs: uwtable +// CHECK:STDOUT: define weak_odr hidden noundef ptr @_ZTW29thread_local_global_with_init() #1 comdat { // CHECK:STDOUT: call void @_ZTH29thread_local_global_with_init() // CHECK:STDOUT: %1 = call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @thread_local_global_with_init) // CHECK:STDOUT: ret ptr %1 // CHECK:STDOUT: } // CHECK:STDOUT: +// CHECK:STDOUT: ; Function Attrs: uwtable // CHECK:STDOUT: define internal void @__tls_init() #3 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %0 = load i8, ptr @__tls_guard, align 1 // CHECK:STDOUT: %guard.uninitialized = icmp eq i8 %0, 0 -// CHECK:STDOUT: br i1 %guard.uninitialized, label %init, label %exit, !prof !18 +// CHECK:STDOUT: br i1 %guard.uninitialized, label %init, label %exit, !prof !23 // CHECK:STDOUT: // CHECK:STDOUT: init: ; preds = %entry // CHECK:STDOUT: store i8 1, ptr @__tls_guard, align 1 +// CHECK:STDOUT: %1 = call ptr @llvm.invariant.start.p0(i64 1, ptr @__tls_guard) // CHECK:STDOUT: call void @__cxx_global_var_init() // CHECK:STDOUT: br label %exit // CHECK:STDOUT: @@ -352,43 +369,55 @@ fn ReadStaticVarTemplateWithConstructor() -> Cpp.Y* { // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: +// CHECK:STDOUT: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) +// CHECK:STDOUT: declare ptr @llvm.invariant.start.p0(i64 immarg, ptr captures(none)) #4 +// CHECK:STDOUT: +// CHECK:STDOUT: ; Function Attrs: uwtable // CHECK:STDOUT: define internal void @__cxx_global_var_init() #3 section ".text.startup" { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %call = call i32 @_Z4initv() +// CHECK:STDOUT: %call = call noundef i32 @_Z4initv() // CHECK:STDOUT: %0 = call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @thread_local_global_with_init) -// CHECK:STDOUT: store i32 %call, ptr %0, align 4 +// CHECK:STDOUT: store i32 %call, ptr %0, align 4, !tbaa !8 // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: declare i32 @_Z4initv() #1 +// CHECK:STDOUT: declare noundef i32 @_Z4initv() #5 // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } -// CHECK:STDOUT: attributes #1 = { "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #1 = { uwtable "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } // CHECK:STDOUT: attributes #2 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) } -// CHECK:STDOUT: attributes #3 = { "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #3 = { uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #4 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) } +// CHECK:STDOUT: attributes #5 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "todo_import_thread_local.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "ThreadLocalStore", linkageName: "_CThreadLocalStore.Main", scope: null, file: !6, line: 9, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{null} -// CHECK:STDOUT: !10 = !DILocation(line: 10, column: 3, scope: !7) -// CHECK:STDOUT: !11 = !DILocation(line: 9, column: 1, scope: !7) -// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "ThreadLocalTriggerInit", linkageName: "_CThreadLocalTriggerInit.Main", scope: null, file: !6, line: 13, type: !13, spFlags: DISPFlagDefinition, unit: !5) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "todo_import_thread_local.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "ThreadLocalStore", linkageName: "_CThreadLocalStore.Main", scope: null, file: !7, line: 9, type: !13, spFlags: DISPFlagDefinition, unit: !6) // CHECK:STDOUT: !13 = !DISubroutineType(types: !14) -// CHECK:STDOUT: !14 = !{!15} -// CHECK:STDOUT: !15 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) -// CHECK:STDOUT: !16 = !DILocation(line: 14, column: 10, scope: !12) -// CHECK:STDOUT: !17 = !DILocation(line: 14, column: 3, scope: !12) -// CHECK:STDOUT: !18 = !{!"branch_weights", i32 1, i32 1023} +// CHECK:STDOUT: !14 = !{null} +// CHECK:STDOUT: !15 = !DILocation(line: 10, column: 3, scope: !12) +// CHECK:STDOUT: !16 = !DILocation(line: 9, column: 1, scope: !12) +// CHECK:STDOUT: !17 = distinct !DISubprogram(name: "ThreadLocalTriggerInit", linkageName: "_CThreadLocalTriggerInit.Main", scope: null, file: !7, line: 13, type: !18, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !18 = !DISubroutineType(types: !19) +// CHECK:STDOUT: !19 = !{!20} +// CHECK:STDOUT: !20 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) +// CHECK:STDOUT: !21 = !DILocation(line: 14, column: 10, scope: !17) +// CHECK:STDOUT: !22 = !DILocation(line: 14, column: 3, scope: !17) +// CHECK:STDOUT: !23 = !{!"branch_weights", i32 1, i32 1023} // CHECK:STDOUT: ; ModuleID = 'import_static.carbon' // CHECK:STDOUT: source_filename = "import_static.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" @@ -397,30 +426,36 @@ fn ReadStaticVarTemplateWithConstructor() -> Cpp.Y* { // CHECK:STDOUT: @_ZN1X1nE = external global i32 // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define i32 @_CReadStatic.Main() #0 !dbg !7 { +// CHECK:STDOUT: define i32 @_CReadStatic.Main() #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc7 = load i32, ptr @_ZN1X1nE, align 4, !dbg !11 -// CHECK:STDOUT: ret i32 %.loc7, !dbg !12 +// CHECK:STDOUT: %.loc7 = load i32, ptr @_ZN1X1nE, align 4, !dbg !16 +// CHECK:STDOUT: ret i32 %.loc7, !dbg !17 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "import_static.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "ReadStatic", linkageName: "_CReadStatic.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{!10} -// CHECK:STDOUT: !10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) -// CHECK:STDOUT: !11 = !DILocation(line: 7, column: 10, scope: !7) -// CHECK:STDOUT: !12 = !DILocation(line: 7, column: 3, scope: !7) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "import_static.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "ReadStatic", linkageName: "_CReadStatic.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{!15} +// CHECK:STDOUT: !15 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) +// CHECK:STDOUT: !16 = !DILocation(line: 7, column: 10, scope: !12) +// CHECK:STDOUT: !17 = !DILocation(line: 7, column: 3, scope: !12) // CHECK:STDOUT: ; ModuleID = 'import_var_template.carbon' // CHECK:STDOUT: source_filename = "import_var_template.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" @@ -432,41 +467,47 @@ fn ReadStaticVarTemplateWithConstructor() -> Cpp.Y* { // CHECK:STDOUT: @_Z4tmplI1YE = external global %opaque // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define i32 @_CReadVarTemplate.Main() #0 !dbg !7 { +// CHECK:STDOUT: define i32 @_CReadVarTemplate.Main() #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc7 = load i32, ptr @_Z4tmplIiE, align 4, !dbg !11 -// CHECK:STDOUT: ret i32 %.loc7, !dbg !12 +// CHECK:STDOUT: %.loc7 = load i32, ptr @_Z4tmplIiE, align 4, !dbg !16 +// CHECK:STDOUT: ret i32 %.loc7, !dbg !17 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define ptr @_CReadVarTemplateWithConstructor.Main() #0 !dbg !13 { +// CHECK:STDOUT: define ptr @_CReadVarTemplateWithConstructor.Main() #0 !dbg !18 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: ret ptr @_Z4tmplI1YE, !dbg !17 +// CHECK:STDOUT: ret ptr @_Z4tmplI1YE, !dbg !22 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "import_var_template.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "ReadVarTemplate", linkageName: "_CReadVarTemplate.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{!10} -// CHECK:STDOUT: !10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) -// CHECK:STDOUT: !11 = !DILocation(line: 7, column: 10, scope: !7) -// CHECK:STDOUT: !12 = !DILocation(line: 7, column: 3, scope: !7) -// CHECK:STDOUT: !13 = distinct !DISubprogram(name: "ReadVarTemplateWithConstructor", linkageName: "_CReadVarTemplateWithConstructor.Main", scope: null, file: !6, line: 10, type: !14, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !14 = !DISubroutineType(types: !15) -// CHECK:STDOUT: !15 = !{!16} -// CHECK:STDOUT: !16 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) -// CHECK:STDOUT: !17 = !DILocation(line: 11, column: 3, scope: !13) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "import_var_template.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "ReadVarTemplate", linkageName: "_CReadVarTemplate.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{!15} +// CHECK:STDOUT: !15 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) +// CHECK:STDOUT: !16 = !DILocation(line: 7, column: 10, scope: !12) +// CHECK:STDOUT: !17 = !DILocation(line: 7, column: 3, scope: !12) +// CHECK:STDOUT: !18 = distinct !DISubprogram(name: "ReadVarTemplateWithConstructor", linkageName: "_CReadVarTemplateWithConstructor.Main", scope: null, file: !7, line: 10, type: !19, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !19 = !DISubroutineType(types: !20) +// CHECK:STDOUT: !20 = !{!21} +// CHECK:STDOUT: !21 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) +// CHECK:STDOUT: !22 = !DILocation(line: 11, column: 3, scope: !18) // CHECK:STDOUT: ; ModuleID = 'import_static_template.carbon' // CHECK:STDOUT: source_filename = "import_static_template.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" @@ -478,38 +519,44 @@ fn ReadStaticVarTemplateWithConstructor() -> Cpp.Y* { // CHECK:STDOUT: @_ZN1X11static_tmplI1YEE = external global %opaque // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define i32 @_CReadStaticVarTemplate.Main() #0 !dbg !7 { +// CHECK:STDOUT: define i32 @_CReadStaticVarTemplate.Main() #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc7 = load i32, ptr @_ZN1X11static_tmplIiEE, align 4, !dbg !11 -// CHECK:STDOUT: ret i32 %.loc7, !dbg !12 +// CHECK:STDOUT: %.loc7 = load i32, ptr @_ZN1X11static_tmplIiEE, align 4, !dbg !16 +// CHECK:STDOUT: ret i32 %.loc7, !dbg !17 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define ptr @_CReadStaticVarTemplateWithConstructor.Main() #0 !dbg !13 { +// CHECK:STDOUT: define ptr @_CReadStaticVarTemplateWithConstructor.Main() #0 !dbg !18 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: ret ptr @_ZN1X11static_tmplI1YEE, !dbg !17 +// CHECK:STDOUT: ret ptr @_ZN1X11static_tmplI1YEE, !dbg !22 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "import_static_template.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "ReadStaticVarTemplate", linkageName: "_CReadStaticVarTemplate.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{!10} -// CHECK:STDOUT: !10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) -// CHECK:STDOUT: !11 = !DILocation(line: 7, column: 10, scope: !7) -// CHECK:STDOUT: !12 = !DILocation(line: 7, column: 3, scope: !7) -// CHECK:STDOUT: !13 = distinct !DISubprogram(name: "ReadStaticVarTemplateWithConstructor", linkageName: "_CReadStaticVarTemplateWithConstructor.Main", scope: null, file: !6, line: 10, type: !14, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !14 = !DISubroutineType(types: !15) -// CHECK:STDOUT: !15 = !{!16} -// CHECK:STDOUT: !16 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) -// CHECK:STDOUT: !17 = !DILocation(line: 11, column: 3, scope: !13) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "import_static_template.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "ReadStaticVarTemplate", linkageName: "_CReadStaticVarTemplate.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{!15} +// CHECK:STDOUT: !15 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) +// CHECK:STDOUT: !16 = !DILocation(line: 7, column: 10, scope: !12) +// CHECK:STDOUT: !17 = !DILocation(line: 7, column: 3, scope: !12) +// CHECK:STDOUT: !18 = distinct !DISubprogram(name: "ReadStaticVarTemplateWithConstructor", linkageName: "_CReadStaticVarTemplateWithConstructor.Main", scope: null, file: !7, line: 10, type: !19, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !19 = !DISubroutineType(types: !20) +// CHECK:STDOUT: !20 = !{!21} +// CHECK:STDOUT: !21 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) +// CHECK:STDOUT: !22 = !DILocation(line: 11, column: 3, scope: !18) diff --git a/toolchain/lower/testdata/interop/cpp/import_inline.carbon b/toolchain/lower/testdata/interop/cpp/import_inline.carbon index 9bc0c4786511..e97b6ab7118f 100644 --- a/toolchain/lower/testdata/interop/cpp/import_inline.carbon +++ b/toolchain/lower/testdata/interop/cpp/import_inline.carbon @@ -30,48 +30,57 @@ fn Call() -> i32 { // CHECK:STDOUT: target triple = "x86_64-unknown-linux-gnu" // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define i32 @_CCall.Main() #0 !dbg !7 { +// CHECK:STDOUT: define i32 @_CCall.Main() #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %n.var = alloca i32, align 4, !dbg !11 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %n.var), !dbg !11 -// CHECK:STDOUT: store i32 0, ptr %n.var, align 4, !dbg !11 -// CHECK:STDOUT: call void @_Z1FPi(ptr %n.var), !dbg !12 -// CHECK:STDOUT: %.loc24 = load i32, ptr %n.var, align 4, !dbg !13 -// CHECK:STDOUT: ret i32 %.loc24, !dbg !14 +// CHECK:STDOUT: %n.var = alloca i32, align 4, !dbg !16 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %n.var), !dbg !16 +// CHECK:STDOUT: store i32 0, ptr %n.var, align 4, !dbg !16 +// CHECK:STDOUT: call void @_Z1FPi(ptr %n.var), !dbg !17 +// CHECK:STDOUT: %.loc24 = load i32, ptr %n.var, align 4, !dbg !18 +// CHECK:STDOUT: ret i32 %.loc24, !dbg !19 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) // CHECK:STDOUT: declare void @llvm.lifetime.start.p0(ptr captures(none)) #1 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: mustprogress noinline nounwind optnone -// CHECK:STDOUT: define dso_local void @_Z1FPi(ptr %p) #2 { +// CHECK:STDOUT: ; Function Attrs: mustprogress nounwind uwtable +// CHECK:STDOUT: define dso_local void @_Z1FPi(ptr noundef %p) #2 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %p.addr = alloca ptr, align 8 -// CHECK:STDOUT: store ptr %p, ptr %p.addr, align 8 -// CHECK:STDOUT: %0 = load ptr, ptr %p.addr, align 8 -// CHECK:STDOUT: store i32 1, ptr %0, align 4 +// CHECK:STDOUT: store ptr %p, ptr %p.addr, align 8, !tbaa !20 +// CHECK:STDOUT: %0 = load ptr, ptr %p.addr, align 8, !tbaa !20 +// CHECK:STDOUT: store i32 1, ptr %0, align 4, !tbaa !8 // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) } -// CHECK:STDOUT: attributes #2 = { mustprogress noinline nounwind optnone "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #2 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "import_inline.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "Call", linkageName: "_CCall.Main", scope: null, file: !6, line: 21, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{!10} -// CHECK:STDOUT: !10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) -// CHECK:STDOUT: !11 = !DILocation(line: 22, column: 3, scope: !7) -// CHECK:STDOUT: !12 = !DILocation(line: 23, column: 3, scope: !7) -// CHECK:STDOUT: !13 = !DILocation(line: 24, column: 10, scope: !7) -// CHECK:STDOUT: !14 = !DILocation(line: 24, column: 3, scope: !7) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "import_inline.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "Call", linkageName: "_CCall.Main", scope: null, file: !7, line: 21, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{!15} +// CHECK:STDOUT: !15 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) +// CHECK:STDOUT: !16 = !DILocation(line: 22, column: 3, scope: !12) +// CHECK:STDOUT: !17 = !DILocation(line: 23, column: 3, scope: !12) +// CHECK:STDOUT: !18 = !DILocation(line: 24, column: 10, scope: !12) +// CHECK:STDOUT: !19 = !DILocation(line: 24, column: 3, scope: !12) +// CHECK:STDOUT: !20 = !{!21, !21, i64 0} +// CHECK:STDOUT: !21 = !{!"p1 int", !22, i64 0} +// CHECK:STDOUT: !22 = !{!"any pointer", !10, i64 0} diff --git a/toolchain/lower/testdata/interop/cpp/method.carbon b/toolchain/lower/testdata/interop/cpp/method.carbon index f8a848ca8396..3478fd6e49a3 100644 --- a/toolchain/lower/testdata/interop/cpp/method.carbon +++ b/toolchain/lower/testdata/interop/cpp/method.carbon @@ -84,58 +84,70 @@ fn Call(n: Cpp.NeedThunk) { // CHECK:STDOUT: $_ZNK1A6by_valEv = comdat any // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define i32 @_CUseVal.Main(ptr %a) #0 !dbg !7 { +// CHECK:STDOUT: define i32 @_CUseVal.Main(ptr %a) #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %by_val__carbon_thunk.call = call i32 @_ZNK1A6by_valEv.carbon_thunk(ptr %a), !dbg !14 -// CHECK:STDOUT: ret i32 %by_val__carbon_thunk.call, !dbg !15 +// CHECK:STDOUT: %by_val__carbon_thunk.call = call i32 @_ZNK1A6by_valEv.carbon_thunk(ptr %a), !dbg !19 +// CHECK:STDOUT: ret i32 %by_val__carbon_thunk.call, !dbg !20 // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local i32 @_ZNK1A6by_valEv.carbon_thunk(ptr nonnull align 8 dereferenceable(12) %this) #1 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local noundef i32 @_ZNK1A6by_valEv.carbon_thunk(ptr noundef nonnull align 8 dereferenceable(12) %this) #1 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %this.addr = alloca ptr, align 8 -// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8 -// CHECK:STDOUT: %0 = load ptr, ptr %this.addr, align 8, !nonnull !16, !align !17 -// CHECK:STDOUT: %call = call i32 @_ZNK1A6by_valEv(ptr nonnull align 8 dereferenceable(12) %0) +// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8, !tbaa !21 +// CHECK:STDOUT: %0 = load ptr, ptr %this.addr, align 8, !tbaa !21, !nonnull !24, !align !25 +// CHECK:STDOUT: %call = call noundef i32 @_ZNK1A6by_valEv(ptr noundef nonnull align 8 dereferenceable(12) %0) // CHECK:STDOUT: ret i32 %call // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: mustprogress noinline nounwind optnone -// CHECK:STDOUT: define linkonce_odr dso_local i32 @_ZNK1A6by_valEv(ptr nonnull align 8 dereferenceable(12) %this) #2 comdat align 2 { +// CHECK:STDOUT: ; Function Attrs: mustprogress nounwind uwtable +// CHECK:STDOUT: define linkonce_odr dso_local noundef i32 @_ZNK1A6by_valEv(ptr noundef nonnull align 8 dereferenceable(12) %this) #2 comdat align 2 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %this.addr = alloca ptr, align 8 -// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8 +// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8, !tbaa !21 // CHECK:STDOUT: %this1 = load ptr, ptr %this.addr, align 8 // CHECK:STDOUT: %n = getelementptr inbounds nuw %struct.A, ptr %this1, i32 0, i32 1 -// CHECK:STDOUT: %0 = load i32, ptr %n, align 8 +// CHECK:STDOUT: %0 = load i32, ptr %n, align 8, !tbaa !26 // CHECK:STDOUT: ret i32 %0 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } -// CHECK:STDOUT: attributes #1 = { alwaysinline mustprogress "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } -// CHECK:STDOUT: attributes #2 = { mustprogress noinline nounwind optnone "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #1 = { alwaysinline mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #2 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "call_by_val.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "UseVal", linkageName: "_CUseVal.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !12) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{!10, !11} -// CHECK:STDOUT: !10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) -// CHECK:STDOUT: !11 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) -// CHECK:STDOUT: !12 = !{!13} -// CHECK:STDOUT: !13 = !DILocalVariable(arg: 1, scope: !7, type: !11) -// CHECK:STDOUT: !14 = !DILocation(line: 7, column: 10, scope: !7) -// CHECK:STDOUT: !15 = !DILocation(line: 7, column: 3, scope: !7) -// CHECK:STDOUT: !16 = !{} -// CHECK:STDOUT: !17 = !{i64 8} +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "call_by_val.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "UseVal", linkageName: "_CUseVal.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !17) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{!15, !16} +// CHECK:STDOUT: !15 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) +// CHECK:STDOUT: !16 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) +// CHECK:STDOUT: !17 = !{!18} +// CHECK:STDOUT: !18 = !DILocalVariable(arg: 1, scope: !12, type: !16) +// CHECK:STDOUT: !19 = !DILocation(line: 7, column: 10, scope: !12) +// CHECK:STDOUT: !20 = !DILocation(line: 7, column: 3, scope: !12) +// CHECK:STDOUT: !21 = !{!22, !22, i64 0} +// CHECK:STDOUT: !22 = !{!"p1 _ZTS1A", !23, i64 0} +// CHECK:STDOUT: !23 = !{!"any pointer", !10, i64 0} +// CHECK:STDOUT: !24 = !{} +// CHECK:STDOUT: !25 = !{i64 8} +// CHECK:STDOUT: !26 = !{!27, !9, i64 8} +// CHECK:STDOUT: !27 = !{!"_ZTS1A", !28, i64 0, !9, i64 8} +// CHECK:STDOUT: !28 = !{!"_ZTS4Base"} // CHECK:STDOUT: ; ModuleID = 'call_by_ref.carbon' // CHECK:STDOUT: source_filename = "call_by_ref.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" @@ -147,63 +159,75 @@ fn Call(n: Cpp.NeedThunk) { // CHECK:STDOUT: $_ZN1A6by_refEv = comdat any // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define i32 @_CUseVal.Main(ptr %a) #0 !dbg !7 { +// CHECK:STDOUT: define i32 @_CUseVal.Main(ptr %a) #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %A.by_ref.call = call i32 @_ZN1A6by_refEv(ptr %a), !dbg !14 -// CHECK:STDOUT: ret i32 %A.by_ref.call, !dbg !15 +// CHECK:STDOUT: %A.by_ref.call = call i32 @_ZN1A6by_refEv(ptr %a), !dbg !19 +// CHECK:STDOUT: ret i32 %A.by_ref.call, !dbg !20 // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: mustprogress noinline nounwind optnone -// CHECK:STDOUT: define linkonce_odr dso_local i32 @_ZN1A6by_refEv(ptr nonnull align 8 dereferenceable(12) %this) #1 comdat align 2 { +// CHECK:STDOUT: ; Function Attrs: mustprogress nounwind uwtable +// CHECK:STDOUT: define linkonce_odr dso_local noundef i32 @_ZN1A6by_refEv(ptr noundef nonnull align 8 dereferenceable(12) %this) #1 comdat align 2 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %this.addr = alloca ptr, align 8 -// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8 +// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8, !tbaa !21 // CHECK:STDOUT: %this1 = load ptr, ptr %this.addr, align 8 // CHECK:STDOUT: %n = getelementptr inbounds nuw %struct.A, ptr %this1, i32 0, i32 1 -// CHECK:STDOUT: %0 = load i32, ptr %n, align 8 +// CHECK:STDOUT: %0 = load i32, ptr %n, align 8, !tbaa !24 // CHECK:STDOUT: ret i32 %0 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } -// CHECK:STDOUT: attributes #1 = { mustprogress noinline nounwind optnone "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #1 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "call_by_ref.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "UseVal", linkageName: "_CUseVal.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !12) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{!10, !11} -// CHECK:STDOUT: !10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) -// CHECK:STDOUT: !11 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) -// CHECK:STDOUT: !12 = !{!13} -// CHECK:STDOUT: !13 = !DILocalVariable(arg: 1, scope: !7, type: !11) -// CHECK:STDOUT: !14 = !DILocation(line: 7, column: 10, scope: !7) -// CHECK:STDOUT: !15 = !DILocation(line: 7, column: 3, scope: !7) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "call_by_ref.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "UseVal", linkageName: "_CUseVal.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !17) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{!15, !16} +// CHECK:STDOUT: !15 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) +// CHECK:STDOUT: !16 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) +// CHECK:STDOUT: !17 = !{!18} +// CHECK:STDOUT: !18 = !DILocalVariable(arg: 1, scope: !12, type: !16) +// CHECK:STDOUT: !19 = !DILocation(line: 7, column: 10, scope: !12) +// CHECK:STDOUT: !20 = !DILocation(line: 7, column: 3, scope: !12) +// CHECK:STDOUT: !21 = !{!22, !22, i64 0} +// CHECK:STDOUT: !22 = !{!"p1 _ZTS1A", !23, i64 0} +// CHECK:STDOUT: !23 = !{!"any pointer", !10, i64 0} +// CHECK:STDOUT: !24 = !{!25, !9, i64 8} +// CHECK:STDOUT: !25 = !{!"_ZTS1A", !26, i64 0, !9, i64 8} +// CHECK:STDOUT: !26 = !{!"_ZTS4Base"} // CHECK:STDOUT: ; ModuleID = 'call_virtual.carbon' // CHECK:STDOUT: source_filename = "call_virtual.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" // CHECK:STDOUT: target triple = "x86_64-unknown-linux-gnu" // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CUseVal.Main(ptr %a) #0 !dbg !7 { +// CHECK:STDOUT: define void @_CUseVal.Main(ptr %a) #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc7_4.2.base = getelementptr inbounds nuw [16 x i8], ptr %a, i32 0, i32 0, !dbg !13 -// CHECK:STDOUT: %Base.virt0.call.vtable = load ptr, ptr %.loc7_4.2.base, align 8, !dbg !13 -// CHECK:STDOUT: %Base.virt0.call = getelementptr ptr, ptr %Base.virt0.call.vtable, i32 0, !dbg !13 -// CHECK:STDOUT: %Base.virt0.call.memptr.virtualfn = load ptr, ptr %Base.virt0.call, align 8, !dbg !13 -// CHECK:STDOUT: call void %Base.virt0.call.memptr.virtualfn(ptr %.loc7_4.2.base), !dbg !13 -// CHECK:STDOUT: %A.virt1.call.vtable = load ptr, ptr %a, align 8, !dbg !14 -// CHECK:STDOUT: %A.virt1.call = getelementptr ptr, ptr %A.virt1.call.vtable, i32 1, !dbg !14 -// CHECK:STDOUT: %A.virt1.call.memptr.virtualfn = load ptr, ptr %A.virt1.call, align 8, !dbg !14 -// CHECK:STDOUT: call void %A.virt1.call.memptr.virtualfn(ptr %a), !dbg !14 -// CHECK:STDOUT: ret void, !dbg !15 +// CHECK:STDOUT: %.loc7_4.2.base = getelementptr inbounds nuw [16 x i8], ptr %a, i32 0, i32 0, !dbg !18 +// CHECK:STDOUT: %Base.virt0.call.vtable = load ptr, ptr %.loc7_4.2.base, align 8, !dbg !18 +// CHECK:STDOUT: %Base.virt0.call = getelementptr ptr, ptr %Base.virt0.call.vtable, i32 0, !dbg !18 +// CHECK:STDOUT: %Base.virt0.call.memptr.virtualfn = load ptr, ptr %Base.virt0.call, align 8, !dbg !18 +// CHECK:STDOUT: call void %Base.virt0.call.memptr.virtualfn(ptr %.loc7_4.2.base), !dbg !18 +// CHECK:STDOUT: %A.virt1.call.vtable = load ptr, ptr %a, align 8, !dbg !19 +// CHECK:STDOUT: %A.virt1.call = getelementptr ptr, ptr %A.virt1.call.vtable, i32 1, !dbg !19 +// CHECK:STDOUT: %A.virt1.call.memptr.virtualfn = load ptr, ptr %A.virt1.call, align 8, !dbg !19 +// CHECK:STDOUT: call void %A.virt1.call.memptr.virtualfn(ptr %a), !dbg !19 +// CHECK:STDOUT: ret void, !dbg !20 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: declare void @_ZN4Base5virt0Ev(ptr) @@ -212,25 +236,31 @@ fn Call(n: Cpp.NeedThunk) { // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "call_virtual.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "UseVal", linkageName: "_CUseVal.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !11) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{null, !10} -// CHECK:STDOUT: !10 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) -// CHECK:STDOUT: !11 = !{!12} -// CHECK:STDOUT: !12 = !DILocalVariable(arg: 1, scope: !7, type: !10) -// CHECK:STDOUT: !13 = !DILocation(line: 7, column: 3, scope: !7) -// CHECK:STDOUT: !14 = !DILocation(line: 8, column: 3, scope: !7) -// CHECK:STDOUT: !15 = !DILocation(line: 6, column: 1, scope: !7) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "call_virtual.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "UseVal", linkageName: "_CUseVal.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !16) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{null, !15} +// CHECK:STDOUT: !15 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) +// CHECK:STDOUT: !16 = !{!17} +// CHECK:STDOUT: !17 = !DILocalVariable(arg: 1, scope: !12, type: !15) +// CHECK:STDOUT: !18 = !DILocation(line: 7, column: 3, scope: !12) +// CHECK:STDOUT: !19 = !DILocation(line: 8, column: 3, scope: !12) +// CHECK:STDOUT: !20 = !DILocation(line: 6, column: 1, scope: !12) // CHECK:STDOUT: ; ModuleID = 'call_thunk.carbon' // CHECK:STDOUT: source_filename = "call_thunk.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" @@ -239,82 +269,94 @@ fn Call(n: Cpp.NeedThunk) { // CHECK:STDOUT: %struct.NeedThunk = type { i8 } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CCall.Main(ptr %n) #0 !dbg !7 { +// CHECK:STDOUT: define void @_CCall.Main(ptr %n) #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc7_14.3.temp = alloca i8, align 1, !dbg !13 -// CHECK:STDOUT: %.loc8_14.3.temp = alloca i8, align 1, !dbg !14 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc7_14.3.temp), !dbg !13 -// CHECK:STDOUT: store i8 1, ptr %.loc7_14.3.temp, align 1, !dbg !13 -// CHECK:STDOUT: call void @_ZNK9NeedThunk8ImplicitEa.carbon_thunk(ptr %n, ptr %.loc7_14.3.temp), !dbg !15 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc8_14.3.temp), !dbg !14 -// CHECK:STDOUT: store i8 1, ptr %.loc8_14.3.temp, align 1, !dbg !14 -// CHECK:STDOUT: call void @_ZNH9NeedThunk8ExplicitES_a.carbon_thunk(ptr %n, ptr %.loc8_14.3.temp), !dbg !16 -// CHECK:STDOUT: ret void, !dbg !17 +// CHECK:STDOUT: %.loc7_14.3.temp = alloca i8, align 1, !dbg !18 +// CHECK:STDOUT: %.loc8_14.3.temp = alloca i8, align 1, !dbg !19 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc7_14.3.temp), !dbg !18 +// CHECK:STDOUT: store i8 1, ptr %.loc7_14.3.temp, align 1, !dbg !18 +// CHECK:STDOUT: call void @_ZNK9NeedThunk8ImplicitEa.carbon_thunk(ptr %n, ptr %.loc7_14.3.temp), !dbg !20 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc8_14.3.temp), !dbg !19 +// CHECK:STDOUT: store i8 1, ptr %.loc8_14.3.temp, align 1, !dbg !19 +// CHECK:STDOUT: call void @_ZNH9NeedThunk8ExplicitES_a.carbon_thunk(ptr %n, ptr %.loc8_14.3.temp), !dbg !21 +// CHECK:STDOUT: ret void, !dbg !22 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) // CHECK:STDOUT: declare void @llvm.lifetime.start.p0(ptr captures(none)) #1 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_ZNK9NeedThunk8ImplicitEa.carbon_thunk(ptr nonnull align 1 dereferenceable(1) %this, ptr %c) #2 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_ZNK9NeedThunk8ImplicitEa.carbon_thunk(ptr noundef nonnull align 1 dereferenceable(1) %this, ptr noundef %c) #2 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %this.addr = alloca ptr, align 8 // CHECK:STDOUT: %c.addr = alloca ptr, align 8 -// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8 -// CHECK:STDOUT: store ptr %c, ptr %c.addr, align 8 -// CHECK:STDOUT: %0 = load ptr, ptr %this.addr, align 8, !nonnull !18 -// CHECK:STDOUT: %1 = load ptr, ptr %c.addr, align 8 -// CHECK:STDOUT: %2 = load i8, ptr %1, align 1 -// CHECK:STDOUT: call void @_ZNK9NeedThunk8ImplicitEa(ptr nonnull align 1 dereferenceable(1) %0, i8 signext %2) +// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8, !tbaa !23 +// CHECK:STDOUT: store ptr %c, ptr %c.addr, align 8, !tbaa !26 +// CHECK:STDOUT: %0 = load ptr, ptr %this.addr, align 8, !tbaa !23, !nonnull !28 +// CHECK:STDOUT: %1 = load ptr, ptr %c.addr, align 8, !tbaa !26 +// CHECK:STDOUT: %2 = load i8, ptr %1, align 1, !tbaa !29 +// CHECK:STDOUT: call void @_ZNK9NeedThunk8ImplicitEa(ptr noundef nonnull align 1 dereferenceable(1) %0, i8 noundef signext %2) // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: declare void @_ZNK9NeedThunk8ImplicitEa(ptr nonnull align 1 dereferenceable(1), i8 signext) #3 +// CHECK:STDOUT: declare void @_ZNK9NeedThunk8ImplicitEa(ptr noundef nonnull align 1 dereferenceable(1), i8 noundef signext) #3 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_ZNH9NeedThunk8ExplicitES_a.carbon_thunk(ptr %0, ptr %c) #2 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_ZNH9NeedThunk8ExplicitES_a.carbon_thunk(ptr noundef %0, ptr noundef %c) #2 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %.addr = alloca ptr, align 8 // CHECK:STDOUT: %c.addr = alloca ptr, align 8 // CHECK:STDOUT: %agg.tmp = alloca %struct.NeedThunk, align 1 -// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8 -// CHECK:STDOUT: store ptr %c, ptr %c.addr, align 8 -// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8 -// CHECK:STDOUT: %2 = load ptr, ptr %c.addr, align 8 -// CHECK:STDOUT: %3 = load i8, ptr %2, align 1 -// CHECK:STDOUT: call void @_ZNH9NeedThunk8ExplicitES_a(i8 signext %3) +// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8, !tbaa !23 +// CHECK:STDOUT: store ptr %c, ptr %c.addr, align 8, !tbaa !26 +// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8, !tbaa !23 +// CHECK:STDOUT: %2 = load ptr, ptr %c.addr, align 8, !tbaa !26 +// CHECK:STDOUT: %3 = load i8, ptr %2, align 1, !tbaa !29 +// CHECK:STDOUT: call void @_ZNH9NeedThunk8ExplicitES_a(i8 noundef signext %3) // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: declare void @_ZNH9NeedThunk8ExplicitES_a(i8 signext) #3 +// CHECK:STDOUT: declare void @_ZNH9NeedThunk8ExplicitES_a(i8 noundef signext) #3 // CHECK:STDOUT: // CHECK:STDOUT: ; uselistorder directives // CHECK:STDOUT: uselistorder ptr @llvm.lifetime.start.p0, { 1, 0 } // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) } -// CHECK:STDOUT: attributes #2 = { alwaysinline mustprogress "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } -// CHECK:STDOUT: attributes #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #2 = { alwaysinline mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "call_thunk.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "Call", linkageName: "_CCall.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !11) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{null, !10} -// CHECK:STDOUT: !10 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) -// CHECK:STDOUT: !11 = !{!12} -// CHECK:STDOUT: !12 = !DILocalVariable(arg: 1, scope: !7, type: !10) -// CHECK:STDOUT: !13 = !DILocation(line: 7, column: 14, scope: !7) -// CHECK:STDOUT: !14 = !DILocation(line: 8, column: 14, scope: !7) -// CHECK:STDOUT: !15 = !DILocation(line: 7, column: 3, scope: !7) -// CHECK:STDOUT: !16 = !DILocation(line: 8, column: 3, scope: !7) -// CHECK:STDOUT: !17 = !DILocation(line: 6, column: 1, scope: !7) -// CHECK:STDOUT: !18 = !{} +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "call_thunk.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "Call", linkageName: "_CCall.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !16) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{null, !15} +// CHECK:STDOUT: !15 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) +// CHECK:STDOUT: !16 = !{!17} +// CHECK:STDOUT: !17 = !DILocalVariable(arg: 1, scope: !12, type: !15) +// CHECK:STDOUT: !18 = !DILocation(line: 7, column: 14, scope: !12) +// CHECK:STDOUT: !19 = !DILocation(line: 8, column: 14, scope: !12) +// CHECK:STDOUT: !20 = !DILocation(line: 7, column: 3, scope: !12) +// CHECK:STDOUT: !21 = !DILocation(line: 8, column: 3, scope: !12) +// CHECK:STDOUT: !22 = !DILocation(line: 6, column: 1, scope: !12) +// CHECK:STDOUT: !23 = !{!24, !24, i64 0} +// CHECK:STDOUT: !24 = !{!"p1 _ZTS9NeedThunk", !25, i64 0} +// CHECK:STDOUT: !25 = !{!"any pointer", !10, i64 0} +// CHECK:STDOUT: !26 = !{!27, !27, i64 0} +// CHECK:STDOUT: !27 = !{!"p1 omnipotent char", !25, i64 0} +// CHECK:STDOUT: !28 = !{} +// CHECK:STDOUT: !29 = !{!10, !10, i64 0} diff --git a/toolchain/lower/testdata/interop/cpp/nullptr.carbon b/toolchain/lower/testdata/interop/cpp/nullptr.carbon index 57a5d62eae3d..7c9b6565813e 100644 --- a/toolchain/lower/testdata/interop/cpp/nullptr.carbon +++ b/toolchain/lower/testdata/interop/cpp/nullptr.carbon @@ -55,20 +55,20 @@ fn ConvertNullptrConstant() -> Core.Optional(i32*) { // CHECK:STDOUT: target triple = "x86_64-unknown-linux-gnu" // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CPassNullptr.Main() #0 !dbg !7 { +// CHECK:STDOUT: define void @_CPassNullptr.Main() #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc12_18.2.temp = alloca ptr, align 8, !dbg !10 -// CHECK:STDOUT: %.loc14_22.1.temp = alloca ptr, align 8, !dbg !11 -// CHECK:STDOUT: %Cpp.nullptr_t.as.ImplicitAs.impl.Convert.call = call ptr @"_CConvert.NullptrT.CppCompat.Core:ImplicitAs.95db8d3a03540861.Core.b88d1103f417c6d4"(ptr poison), !dbg !10 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc12_18.2.temp), !dbg !10 -// CHECK:STDOUT: store ptr %Cpp.nullptr_t.as.ImplicitAs.impl.Convert.call, ptr %.loc12_18.2.temp, align 8, !dbg !10 -// CHECK:STDOUT: %.loc12_18.4 = load ptr, ptr %.loc12_18.2.temp, align 8, !dbg !10 -// CHECK:STDOUT: call void @_Z7TakePtrPi(ptr %.loc12_18.4), !dbg !12 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc14_22.1.temp), !dbg !11 -// CHECK:STDOUT: %Cpp.nullptr_t.as.Copy.impl.Op.call = call ptr @"_COp.NullptrT.CppCompat.Core:Copy.Core"(ptr poison), !dbg !11 -// CHECK:STDOUT: store ptr %Cpp.nullptr_t.as.Copy.impl.Op.call, ptr %.loc14_22.1.temp, align 8, !dbg !11 -// CHECK:STDOUT: call void @_Z11TakeNullptrDn.carbon_thunk(ptr %.loc14_22.1.temp), !dbg !13 -// CHECK:STDOUT: ret void, !dbg !14 +// CHECK:STDOUT: %.loc12_18.2.temp = alloca ptr, align 8, !dbg !15 +// CHECK:STDOUT: %.loc14_22.1.temp = alloca ptr, align 8, !dbg !16 +// CHECK:STDOUT: %Cpp.nullptr_t.as.ImplicitAs.impl.Convert.call = call ptr @"_CConvert.NullptrT.CppCompat.Core:ImplicitAs.95db8d3a03540861.Core.b88d1103f417c6d4"(ptr poison), !dbg !15 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc12_18.2.temp), !dbg !15 +// CHECK:STDOUT: store ptr %Cpp.nullptr_t.as.ImplicitAs.impl.Convert.call, ptr %.loc12_18.2.temp, align 8, !dbg !15 +// CHECK:STDOUT: %.loc12_18.4 = load ptr, ptr %.loc12_18.2.temp, align 8, !dbg !15 +// CHECK:STDOUT: call void @_Z7TakePtrPi(ptr %.loc12_18.4), !dbg !17 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc14_22.1.temp), !dbg !16 +// CHECK:STDOUT: %Cpp.nullptr_t.as.Copy.impl.Op.call = call ptr @"_COp.NullptrT.CppCompat.Core:Copy.Core"(ptr poison), !dbg !16 +// CHECK:STDOUT: store ptr %Cpp.nullptr_t.as.Copy.impl.Op.call, ptr %.loc14_22.1.temp, align 8, !dbg !16 +// CHECK:STDOUT: call void @_Z11TakeNullptrDn.carbon_thunk(ptr %.loc14_22.1.temp), !dbg !18 +// CHECK:STDOUT: ret void, !dbg !19 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: declare void @_Z7TakePtrPi(ptr) @@ -76,61 +76,61 @@ fn ConvertNullptrConstant() -> Core.Optional(i32*) { // CHECK:STDOUT: declare ptr @"_COp.NullptrT.CppCompat.Core:Copy.Core"(ptr) // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define ptr @_CReturnNullptr.Main() #0 !dbg !15 { +// CHECK:STDOUT: define ptr @_CReturnNullptr.Main() #0 !dbg !20 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %Cpp.nullptr_t.as.Copy.impl.Op.call = call ptr @"_COp.NullptrT.CppCompat.Core:Copy.Core"(ptr poison), !dbg !19 -// CHECK:STDOUT: ret ptr %Cpp.nullptr_t.as.Copy.impl.Op.call, !dbg !20 +// CHECK:STDOUT: %Cpp.nullptr_t.as.Copy.impl.Op.call = call ptr @"_COp.NullptrT.CppCompat.Core:Copy.Core"(ptr poison), !dbg !24 +// CHECK:STDOUT: ret ptr %Cpp.nullptr_t.as.Copy.impl.Op.call, !dbg !25 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define ptr @_CReturnNullptrCopy.Main() #0 !dbg !21 { -// CHECK:STDOUT: entry: -// CHECK:STDOUT: %a.var = alloca ptr, align 8, !dbg !22 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %a.var), !dbg !22 -// CHECK:STDOUT: %Cpp.nullptr_t.as.Copy.impl.Op.call.loc22 = call ptr @"_COp.NullptrT.CppCompat.Core:Copy.Core"(ptr poison), !dbg !23 -// CHECK:STDOUT: store ptr %Cpp.nullptr_t.as.Copy.impl.Op.call.loc22, ptr %a.var, align 8, !dbg !22 -// CHECK:STDOUT: %.loc23 = load ptr, ptr %a.var, align 8, !dbg !24 -// CHECK:STDOUT: %Cpp.nullptr_t.as.Copy.impl.Op.call.loc23 = call ptr @"_COp.NullptrT.CppCompat.Core:Copy.Core"(ptr %.loc23), !dbg !24 -// CHECK:STDOUT: ret ptr %Cpp.nullptr_t.as.Copy.impl.Op.call.loc23, !dbg !25 -// CHECK:STDOUT: } -// CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define ptr @_CReturnConvertedNullptrIndirectly.Main() #0 !dbg !26 { +// CHECK:STDOUT: define ptr @_CReturnNullptrCopy.Main() #0 !dbg !26 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %a.var = alloca ptr, align 8, !dbg !27 -// CHECK:STDOUT: %.loc27_44.1.temp = alloca ptr, align 8, !dbg !28 // CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %a.var), !dbg !27 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc27_44.1.temp), !dbg !28 -// CHECK:STDOUT: call void @_Z13ReturnNullptrv.carbon_thunk(ptr %.loc27_44.1.temp), !dbg !28 -// CHECK:STDOUT: %.loc27_44.2 = load ptr, ptr %.loc27_44.1.temp, align 8, !dbg !28 -// CHECK:STDOUT: store ptr %.loc27_44.2, ptr %a.var, align 8, !dbg !27 -// CHECK:STDOUT: %.loc28_10 = load ptr, ptr %a.var, align 8, !dbg !29 -// CHECK:STDOUT: %Cpp.nullptr_t.as.ImplicitAs.impl.Convert.call = call ptr @"_CConvert.NullptrT.CppCompat.Core:ImplicitAs.95db8d3a03540861.Core.b88d1103f417c6d4"(ptr %.loc28_10), !dbg !30 -// CHECK:STDOUT: ret ptr %Cpp.nullptr_t.as.ImplicitAs.impl.Convert.call, !dbg !30 +// CHECK:STDOUT: %Cpp.nullptr_t.as.Copy.impl.Op.call.loc22 = call ptr @"_COp.NullptrT.CppCompat.Core:Copy.Core"(ptr poison), !dbg !28 +// CHECK:STDOUT: store ptr %Cpp.nullptr_t.as.Copy.impl.Op.call.loc22, ptr %a.var, align 8, !dbg !27 +// CHECK:STDOUT: %.loc23 = load ptr, ptr %a.var, align 8, !dbg !29 +// CHECK:STDOUT: %Cpp.nullptr_t.as.Copy.impl.Op.call.loc23 = call ptr @"_COp.NullptrT.CppCompat.Core:Copy.Core"(ptr %.loc23), !dbg !29 +// CHECK:STDOUT: ret ptr %Cpp.nullptr_t.as.Copy.impl.Op.call.loc23, !dbg !30 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define ptr @_CReturnConvertedNullptrDirectly.Main() #0 !dbg !31 { +// CHECK:STDOUT: define ptr @_CReturnConvertedNullptrIndirectly.Main() #0 !dbg !31 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc32_28.1.temp = alloca ptr, align 8, !dbg !32 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc32_28.1.temp), !dbg !32 -// CHECK:STDOUT: call void @_Z13ReturnNullptrv.carbon_thunk(ptr %.loc32_28.1.temp), !dbg !32 -// CHECK:STDOUT: %.loc32_28.2 = load ptr, ptr %.loc32_28.1.temp, align 8, !dbg !32 -// CHECK:STDOUT: %Cpp.nullptr_t.as.ImplicitAs.impl.Convert.call = call ptr @"_CConvert.NullptrT.CppCompat.Core:ImplicitAs.95db8d3a03540861.Core.b88d1103f417c6d4"(ptr %.loc32_28.2), !dbg !33 -// CHECK:STDOUT: ret ptr %Cpp.nullptr_t.as.ImplicitAs.impl.Convert.call, !dbg !33 -// CHECK:STDOUT: } -// CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define ptr @_CConvertNullptrConstant.Main() #0 !dbg !34 { -// CHECK:STDOUT: entry: -// CHECK:STDOUT: %Cpp.nullptr_t.as.ImplicitAs.impl.Convert.call = call ptr @"_CConvert.NullptrT.CppCompat.Core:ImplicitAs.95db8d3a03540861.Core.b88d1103f417c6d4"(ptr poison), !dbg !35 +// CHECK:STDOUT: %a.var = alloca ptr, align 8, !dbg !32 +// CHECK:STDOUT: %.loc27_44.1.temp = alloca ptr, align 8, !dbg !33 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %a.var), !dbg !32 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc27_44.1.temp), !dbg !33 +// CHECK:STDOUT: call void @_Z13ReturnNullptrv.carbon_thunk(ptr %.loc27_44.1.temp), !dbg !33 +// CHECK:STDOUT: %.loc27_44.2 = load ptr, ptr %.loc27_44.1.temp, align 8, !dbg !33 +// CHECK:STDOUT: store ptr %.loc27_44.2, ptr %a.var, align 8, !dbg !32 +// CHECK:STDOUT: %.loc28_10 = load ptr, ptr %a.var, align 8, !dbg !34 +// CHECK:STDOUT: %Cpp.nullptr_t.as.ImplicitAs.impl.Convert.call = call ptr @"_CConvert.NullptrT.CppCompat.Core:ImplicitAs.95db8d3a03540861.Core.b88d1103f417c6d4"(ptr %.loc28_10), !dbg !35 // CHECK:STDOUT: ret ptr %Cpp.nullptr_t.as.ImplicitAs.impl.Convert.call, !dbg !35 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define linkonce_odr ptr @"_CConvert.NullptrT.CppCompat.Core:ImplicitAs.95db8d3a03540861.Core.b88d1103f417c6d4"(ptr %self) #0 !dbg !36 { -// CHECK:STDOUT: %1 = call ptr @_CNone.Optional.Core.7bfe1822cd6dd563(), !dbg !42 -// CHECK:STDOUT: ret ptr %1, !dbg !43 +// CHECK:STDOUT: define ptr @_CReturnConvertedNullptrDirectly.Main() #0 !dbg !36 { +// CHECK:STDOUT: entry: +// CHECK:STDOUT: %.loc32_28.1.temp = alloca ptr, align 8, !dbg !37 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc32_28.1.temp), !dbg !37 +// CHECK:STDOUT: call void @_Z13ReturnNullptrv.carbon_thunk(ptr %.loc32_28.1.temp), !dbg !37 +// CHECK:STDOUT: %.loc32_28.2 = load ptr, ptr %.loc32_28.1.temp, align 8, !dbg !37 +// CHECK:STDOUT: %Cpp.nullptr_t.as.ImplicitAs.impl.Convert.call = call ptr @"_CConvert.NullptrT.CppCompat.Core:ImplicitAs.95db8d3a03540861.Core.b88d1103f417c6d4"(ptr %.loc32_28.2), !dbg !38 +// CHECK:STDOUT: ret ptr %Cpp.nullptr_t.as.ImplicitAs.impl.Convert.call, !dbg !38 +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: ; Function Attrs: nounwind +// CHECK:STDOUT: define ptr @_CConvertNullptrConstant.Main() #0 !dbg !39 { +// CHECK:STDOUT: entry: +// CHECK:STDOUT: %Cpp.nullptr_t.as.ImplicitAs.impl.Convert.call = call ptr @"_CConvert.NullptrT.CppCompat.Core:ImplicitAs.95db8d3a03540861.Core.b88d1103f417c6d4"(ptr poison), !dbg !40 +// CHECK:STDOUT: ret ptr %Cpp.nullptr_t.as.ImplicitAs.impl.Convert.call, !dbg !40 +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: ; Function Attrs: nounwind +// CHECK:STDOUT: define linkonce_odr ptr @"_CConvert.NullptrT.CppCompat.Core:ImplicitAs.95db8d3a03540861.Core.b88d1103f417c6d4"(ptr %self) #0 !dbg !41 { +// CHECK:STDOUT: %1 = call ptr @_CNone.Optional.Core.7bfe1822cd6dd563(), !dbg !47 +// CHECK:STDOUT: ret ptr %1, !dbg !48 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) @@ -139,30 +139,30 @@ fn ConvertNullptrConstant() -> Core.Optional(i32*) { // CHECK:STDOUT: declare ptr @_CMake.NullptrT.CppCompat.Core() // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define linkonce_odr ptr @_CNone.Optional.Core.7bfe1822cd6dd563() #0 !dbg !44 { -// CHECK:STDOUT: ret ptr null, !dbg !46 +// CHECK:STDOUT: define linkonce_odr ptr @_CNone.Optional.Core.7bfe1822cd6dd563() #0 !dbg !49 { +// CHECK:STDOUT: ret ptr null, !dbg !51 // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_Z11TakeNullptrDn.carbon_thunk(ptr %n) #2 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_Z11TakeNullptrDn.carbon_thunk(ptr noundef %n) #2 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %n.addr = alloca ptr, align 8 -// CHECK:STDOUT: store ptr %n, ptr %n.addr, align 8 -// CHECK:STDOUT: %0 = load ptr, ptr %n.addr, align 8 +// CHECK:STDOUT: store ptr %n, ptr %n.addr, align 8, !tbaa !52 +// CHECK:STDOUT: %0 = load ptr, ptr %n.addr, align 8, !tbaa !52 // CHECK:STDOUT: call void @_Z11TakeNullptrDn(ptr null) // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: declare void @_Z11TakeNullptrDn(ptr) #3 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_Z13ReturnNullptrv.carbon_thunk(ptr %return) #2 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_Z13ReturnNullptrv.carbon_thunk(ptr noundef %return) #2 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %return.addr = alloca ptr, align 8 -// CHECK:STDOUT: store ptr %return, ptr %return.addr, align 8 -// CHECK:STDOUT: %0 = load ptr, ptr %return.addr, align 8 +// CHECK:STDOUT: store ptr %return, ptr %return.addr, align 8, !tbaa !52 +// CHECK:STDOUT: %0 = load ptr, ptr %return.addr, align 8, !tbaa !52 // CHECK:STDOUT: %call = call ptr @_Z13ReturnNullptrv() -// CHECK:STDOUT: store ptr %call, ptr %0, align 8 +// CHECK:STDOUT: store ptr %call, ptr %0, align 8, !tbaa !55 // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: @@ -174,56 +174,67 @@ fn ConvertNullptrConstant() -> Core.Optional(i32*) { // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) } -// CHECK:STDOUT: attributes #2 = { alwaysinline mustprogress "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } -// CHECK:STDOUT: attributes #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #2 = { alwaysinline mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "simple.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "PassNullptr", linkageName: "_CPassNullptr.Main", scope: null, file: !6, line: 11, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{null} -// CHECK:STDOUT: !10 = !DILocation(line: 12, column: 15, scope: !7) -// CHECK:STDOUT: !11 = !DILocation(line: 14, column: 19, scope: !7) -// CHECK:STDOUT: !12 = !DILocation(line: 12, column: 3, scope: !7) -// CHECK:STDOUT: !13 = !DILocation(line: 14, column: 3, scope: !7) -// CHECK:STDOUT: !14 = !DILocation(line: 11, column: 1, scope: !7) -// CHECK:STDOUT: !15 = distinct !DISubprogram(name: "ReturnNullptr", linkageName: "_CReturnNullptr.Main", scope: null, file: !6, line: 17, type: !16, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !16 = !DISubroutineType(types: !17) -// CHECK:STDOUT: !17 = !{!18} -// CHECK:STDOUT: !18 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) -// CHECK:STDOUT: !19 = !DILocation(line: 18, column: 10, scope: !15) -// CHECK:STDOUT: !20 = !DILocation(line: 18, column: 3, scope: !15) -// CHECK:STDOUT: !21 = distinct !DISubprogram(name: "ReturnNullptrCopy", linkageName: "_CReturnNullptrCopy.Main", scope: null, file: !6, line: 21, type: !16, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !22 = !DILocation(line: 22, column: 3, scope: !21) -// CHECK:STDOUT: !23 = !DILocation(line: 22, column: 26, scope: !21) -// CHECK:STDOUT: !24 = !DILocation(line: 23, column: 10, scope: !21) -// CHECK:STDOUT: !25 = !DILocation(line: 23, column: 3, scope: !21) -// CHECK:STDOUT: !26 = distinct !DISubprogram(name: "ReturnConvertedNullptrIndirectly", linkageName: "_CReturnConvertedNullptrIndirectly.Main", scope: null, file: !6, line: 26, type: !16, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !27 = !DILocation(line: 27, column: 3, scope: !26) -// CHECK:STDOUT: !28 = !DILocation(line: 27, column: 26, scope: !26) -// CHECK:STDOUT: !29 = !DILocation(line: 28, column: 10, scope: !26) -// CHECK:STDOUT: !30 = !DILocation(line: 28, column: 3, scope: !26) -// CHECK:STDOUT: !31 = distinct !DISubprogram(name: "ReturnConvertedNullptrDirectly", linkageName: "_CReturnConvertedNullptrDirectly.Main", scope: null, file: !6, line: 31, type: !16, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !32 = !DILocation(line: 32, column: 10, scope: !31) -// CHECK:STDOUT: !33 = !DILocation(line: 32, column: 3, scope: !31) -// CHECK:STDOUT: !34 = distinct !DISubprogram(name: "ConvertNullptrConstant", linkageName: "_CConvertNullptrConstant.Main", scope: null, file: !6, line: 35, type: !16, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !35 = !DILocation(line: 36, column: 3, scope: !34) -// CHECK:STDOUT: !36 = distinct !DISubprogram(name: "Convert", linkageName: "_CConvert.NullptrT.CppCompat.Core:ImplicitAs.95db8d3a03540861.Core.b88d1103f417c6d4", scope: null, file: !37, line: 46, type: !38, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !40) -// CHECK:STDOUT: !37 = !DIFile(filename: "{{.*}}/prelude/types/cpp/nullptr.carbon", directory: "") -// CHECK:STDOUT: !38 = !DISubroutineType(types: !39) -// CHECK:STDOUT: !39 = !{!18, !18} -// CHECK:STDOUT: !40 = !{!41} -// CHECK:STDOUT: !41 = !DILocalVariable(arg: 1, scope: !36, type: !18) -// CHECK:STDOUT: !42 = !DILocation(line: 47, column: 14, scope: !36) -// CHECK:STDOUT: !43 = !DILocation(line: 47, column: 7, scope: !36) -// CHECK:STDOUT: !44 = distinct !DISubprogram(name: "None", linkageName: "_CNone.Optional.Core.7bfe1822cd6dd563", scope: null, file: !45, line: 26, type: !16, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !45 = !DIFile(filename: "{{.*}}/prelude/types/optional.carbon", directory: "") -// CHECK:STDOUT: !46 = !DILocation(line: 27, column: 5, scope: !44) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "simple.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "PassNullptr", linkageName: "_CPassNullptr.Main", scope: null, file: !7, line: 11, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{null} +// CHECK:STDOUT: !15 = !DILocation(line: 12, column: 15, scope: !12) +// CHECK:STDOUT: !16 = !DILocation(line: 14, column: 19, scope: !12) +// CHECK:STDOUT: !17 = !DILocation(line: 12, column: 3, scope: !12) +// CHECK:STDOUT: !18 = !DILocation(line: 14, column: 3, scope: !12) +// CHECK:STDOUT: !19 = !DILocation(line: 11, column: 1, scope: !12) +// CHECK:STDOUT: !20 = distinct !DISubprogram(name: "ReturnNullptr", linkageName: "_CReturnNullptr.Main", scope: null, file: !7, line: 17, type: !21, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !21 = !DISubroutineType(types: !22) +// CHECK:STDOUT: !22 = !{!23} +// CHECK:STDOUT: !23 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) +// CHECK:STDOUT: !24 = !DILocation(line: 18, column: 10, scope: !20) +// CHECK:STDOUT: !25 = !DILocation(line: 18, column: 3, scope: !20) +// CHECK:STDOUT: !26 = distinct !DISubprogram(name: "ReturnNullptrCopy", linkageName: "_CReturnNullptrCopy.Main", scope: null, file: !7, line: 21, type: !21, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !27 = !DILocation(line: 22, column: 3, scope: !26) +// CHECK:STDOUT: !28 = !DILocation(line: 22, column: 26, scope: !26) +// CHECK:STDOUT: !29 = !DILocation(line: 23, column: 10, scope: !26) +// CHECK:STDOUT: !30 = !DILocation(line: 23, column: 3, scope: !26) +// CHECK:STDOUT: !31 = distinct !DISubprogram(name: "ReturnConvertedNullptrIndirectly", linkageName: "_CReturnConvertedNullptrIndirectly.Main", scope: null, file: !7, line: 26, type: !21, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !32 = !DILocation(line: 27, column: 3, scope: !31) +// CHECK:STDOUT: !33 = !DILocation(line: 27, column: 26, scope: !31) +// CHECK:STDOUT: !34 = !DILocation(line: 28, column: 10, scope: !31) +// CHECK:STDOUT: !35 = !DILocation(line: 28, column: 3, scope: !31) +// CHECK:STDOUT: !36 = distinct !DISubprogram(name: "ReturnConvertedNullptrDirectly", linkageName: "_CReturnConvertedNullptrDirectly.Main", scope: null, file: !7, line: 31, type: !21, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !37 = !DILocation(line: 32, column: 10, scope: !36) +// CHECK:STDOUT: !38 = !DILocation(line: 32, column: 3, scope: !36) +// CHECK:STDOUT: !39 = distinct !DISubprogram(name: "ConvertNullptrConstant", linkageName: "_CConvertNullptrConstant.Main", scope: null, file: !7, line: 35, type: !21, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !40 = !DILocation(line: 36, column: 3, scope: !39) +// CHECK:STDOUT: !41 = distinct !DISubprogram(name: "Convert", linkageName: "_CConvert.NullptrT.CppCompat.Core:ImplicitAs.95db8d3a03540861.Core.b88d1103f417c6d4", scope: null, file: !42, line: 46, type: !43, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !45) +// CHECK:STDOUT: !42 = !DIFile(filename: "{{.*}}/prelude/types/cpp/nullptr.carbon", directory: "") +// CHECK:STDOUT: !43 = !DISubroutineType(types: !44) +// CHECK:STDOUT: !44 = !{!23, !23} +// CHECK:STDOUT: !45 = !{!46} +// CHECK:STDOUT: !46 = !DILocalVariable(arg: 1, scope: !41, type: !23) +// CHECK:STDOUT: !47 = !DILocation(line: 47, column: 14, scope: !41) +// CHECK:STDOUT: !48 = !DILocation(line: 47, column: 7, scope: !41) +// CHECK:STDOUT: !49 = distinct !DISubprogram(name: "None", linkageName: "_CNone.Optional.Core.7bfe1822cd6dd563", scope: null, file: !50, line: 26, type: !21, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !50 = !DIFile(filename: "{{.*}}/prelude/types/optional.carbon", directory: "") +// CHECK:STDOUT: !51 = !DILocation(line: 27, column: 5, scope: !49) +// CHECK:STDOUT: !52 = !{!53, !53, i64 0} +// CHECK:STDOUT: !53 = !{!"p1 std::nullptr_t", !54, i64 0} +// CHECK:STDOUT: !54 = !{!"any pointer", !10, i64 0} +// CHECK:STDOUT: !55 = !{!56, !56, i64 0} +// CHECK:STDOUT: !56 = !{!"std::nullptr_t", !10, i64 0} diff --git a/toolchain/lower/testdata/interop/cpp/parameters.carbon b/toolchain/lower/testdata/interop/cpp/parameters.carbon index 5bc873ac2284..1329e10483aa 100644 --- a/toolchain/lower/testdata/interop/cpp/parameters.carbon +++ b/toolchain/lower/testdata/interop/cpp/parameters.carbon @@ -116,159 +116,175 @@ fn PassValueExpr(y: Cpp.Y) { // CHECK:STDOUT: @_Cc.Main = global i16 0 // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CMyF.Main() #0 !dbg !7 { +// CHECK:STDOUT: define void @_CMyF.Main() #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc7_19.3.temp = alloca i8, align 1, !dbg !10 -// CHECK:STDOUT: %.loc7_22.3.temp = alloca i16, align 2, !dbg !11 -// CHECK:STDOUT: %.loc9_21.3.temp = alloca i8, align 1, !dbg !12 -// CHECK:STDOUT: %.loc9_24.3.temp = alloca i16, align 2, !dbg !13 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc7_19.3.temp), !dbg !10 -// CHECK:STDOUT: store i8 1, ptr %.loc7_19.3.temp, align 1, !dbg !10 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc7_22.3.temp), !dbg !11 -// CHECK:STDOUT: store i16 2, ptr %.loc7_22.3.temp, align 2, !dbg !11 -// CHECK:STDOUT: call void @_Z11pass_signedasil.carbon_thunk(ptr %.loc7_19.3.temp, ptr %.loc7_22.3.temp, i32 3, i64 4), !dbg !14 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc9_21.3.temp), !dbg !12 -// CHECK:STDOUT: store i8 1, ptr %.loc9_21.3.temp, align 1, !dbg !12 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc9_24.3.temp), !dbg !13 -// CHECK:STDOUT: store i16 2, ptr %.loc9_24.3.temp, align 2, !dbg !13 -// CHECK:STDOUT: call void @_Z13pass_unsignedhtjm.carbon_thunk(ptr %.loc9_21.3.temp, ptr %.loc9_24.3.temp, i32 3, i64 4), !dbg !15 -// CHECK:STDOUT: ret void, !dbg !16 +// CHECK:STDOUT: %.loc7_19.3.temp = alloca i8, align 1, !dbg !15 +// CHECK:STDOUT: %.loc7_22.3.temp = alloca i16, align 2, !dbg !16 +// CHECK:STDOUT: %.loc9_21.3.temp = alloca i8, align 1, !dbg !17 +// CHECK:STDOUT: %.loc9_24.3.temp = alloca i16, align 2, !dbg !18 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc7_19.3.temp), !dbg !15 +// CHECK:STDOUT: store i8 1, ptr %.loc7_19.3.temp, align 1, !dbg !15 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc7_22.3.temp), !dbg !16 +// CHECK:STDOUT: store i16 2, ptr %.loc7_22.3.temp, align 2, !dbg !16 +// CHECK:STDOUT: call void @_Z11pass_signedasil.carbon_thunk(ptr %.loc7_19.3.temp, ptr %.loc7_22.3.temp, i32 3, i64 4), !dbg !19 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc9_21.3.temp), !dbg !17 +// CHECK:STDOUT: store i8 1, ptr %.loc9_21.3.temp, align 1, !dbg !17 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc9_24.3.temp), !dbg !18 +// CHECK:STDOUT: store i16 2, ptr %.loc9_24.3.temp, align 2, !dbg !18 +// CHECK:STDOUT: call void @_Z13pass_unsignedhtjm.carbon_thunk(ptr %.loc9_21.3.temp, ptr %.loc9_24.3.temp, i32 3, i64 4), !dbg !20 +// CHECK:STDOUT: ret void, !dbg !21 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: declare i16 @_CMakeShort.Main() // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CPassShort.Main(i16 %a, ptr %b) #0 !dbg !17 { +// CHECK:STDOUT: define void @_CPassShort.Main(i16 %a, ptr %b) #0 !dbg !22 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc17_18.1.temp = alloca i16, align 2, !dbg !25 -// CHECK:STDOUT: %.loc18_18.3.temp = alloca i16, align 2, !dbg !26 -// CHECK:STDOUT: %.loc19_18.2.temp = alloca i16, align 2, !dbg !27 -// CHECK:STDOUT: %.loc20_28.3.temp = alloca i16, align 2, !dbg !28 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc17_18.1.temp), !dbg !25 -// CHECK:STDOUT: store i16 %a, ptr %.loc17_18.1.temp, align 2, !dbg !25 -// CHECK:STDOUT: call void @_Z10pass_shorts.carbon_thunk(ptr %.loc17_18.1.temp), !dbg !29 -// CHECK:STDOUT: %.loc18_18.2 = load i16, ptr %b, align 2, !dbg !26 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc18_18.3.temp), !dbg !26 -// CHECK:STDOUT: store i16 %.loc18_18.2, ptr %.loc18_18.3.temp, align 2, !dbg !26 -// CHECK:STDOUT: call void @_Z10pass_shorts.carbon_thunk(ptr %.loc18_18.3.temp), !dbg !30 -// CHECK:STDOUT: %.loc19_18.1 = load i16, ptr @_Cc.Main, align 2, !dbg !27 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc19_18.2.temp), !dbg !27 -// CHECK:STDOUT: store i16 %.loc19_18.1, ptr %.loc19_18.2.temp, align 2, !dbg !27 -// CHECK:STDOUT: call void @_Z10pass_shorts.carbon_thunk(ptr %.loc19_18.2.temp), !dbg !31 -// CHECK:STDOUT: %MakeShort.call = call i16 @_CMakeShort.Main(), !dbg !28 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc20_28.3.temp), !dbg !28 -// CHECK:STDOUT: store i16 %MakeShort.call, ptr %.loc20_28.3.temp, align 2, !dbg !28 -// CHECK:STDOUT: call void @_Z10pass_shorts.carbon_thunk(ptr %.loc20_28.3.temp), !dbg !32 -// CHECK:STDOUT: ret void, !dbg !33 +// CHECK:STDOUT: %.loc17_18.1.temp = alloca i16, align 2, !dbg !30 +// CHECK:STDOUT: %.loc18_18.3.temp = alloca i16, align 2, !dbg !31 +// CHECK:STDOUT: %.loc19_18.2.temp = alloca i16, align 2, !dbg !32 +// CHECK:STDOUT: %.loc20_28.3.temp = alloca i16, align 2, !dbg !33 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc17_18.1.temp), !dbg !30 +// CHECK:STDOUT: store i16 %a, ptr %.loc17_18.1.temp, align 2, !dbg !30 +// CHECK:STDOUT: call void @_Z10pass_shorts.carbon_thunk(ptr %.loc17_18.1.temp), !dbg !34 +// CHECK:STDOUT: %.loc18_18.2 = load i16, ptr %b, align 2, !dbg !31 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc18_18.3.temp), !dbg !31 +// CHECK:STDOUT: store i16 %.loc18_18.2, ptr %.loc18_18.3.temp, align 2, !dbg !31 +// CHECK:STDOUT: call void @_Z10pass_shorts.carbon_thunk(ptr %.loc18_18.3.temp), !dbg !35 +// CHECK:STDOUT: %.loc19_18.1 = load i16, ptr @_Cc.Main, align 2, !dbg !32 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc19_18.2.temp), !dbg !32 +// CHECK:STDOUT: store i16 %.loc19_18.1, ptr %.loc19_18.2.temp, align 2, !dbg !32 +// CHECK:STDOUT: call void @_Z10pass_shorts.carbon_thunk(ptr %.loc19_18.2.temp), !dbg !36 +// CHECK:STDOUT: %MakeShort.call = call i16 @_CMakeShort.Main(), !dbg !33 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc20_28.3.temp), !dbg !33 +// CHECK:STDOUT: store i16 %MakeShort.call, ptr %.loc20_28.3.temp, align 2, !dbg !33 +// CHECK:STDOUT: call void @_Z10pass_shorts.carbon_thunk(ptr %.loc20_28.3.temp), !dbg !37 +// CHECK:STDOUT: ret void, !dbg !38 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) // CHECK:STDOUT: declare void @llvm.lifetime.start.p0(ptr captures(none)) #1 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_Z11pass_signedasil.carbon_thunk(ptr %0, ptr %1, i32 %2, i64 %3) #2 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_Z11pass_signedasil.carbon_thunk(ptr noundef %0, ptr noundef %1, i32 noundef %2, i64 noundef %3) #2 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %.addr = alloca ptr, align 8 // CHECK:STDOUT: %.addr1 = alloca ptr, align 8 // CHECK:STDOUT: %.addr2 = alloca i32, align 4 // CHECK:STDOUT: %.addr3 = alloca i64, align 8 -// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8 -// CHECK:STDOUT: store ptr %1, ptr %.addr1, align 8 -// CHECK:STDOUT: store i32 %2, ptr %.addr2, align 4 -// CHECK:STDOUT: store i64 %3, ptr %.addr3, align 8 -// CHECK:STDOUT: %4 = load ptr, ptr %.addr, align 8 -// CHECK:STDOUT: %5 = load i8, ptr %4, align 1 -// CHECK:STDOUT: %6 = load ptr, ptr %.addr1, align 8 -// CHECK:STDOUT: %7 = load i16, ptr %6, align 2 -// CHECK:STDOUT: %8 = load i32, ptr %.addr2, align 4 -// CHECK:STDOUT: %9 = load i64, ptr %.addr3, align 8 -// CHECK:STDOUT: call void @_Z11pass_signedasil(i8 signext %5, i16 signext %7, i32 %8, i64 %9) +// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8, !tbaa !39 +// CHECK:STDOUT: store ptr %1, ptr %.addr1, align 8, !tbaa !42 +// CHECK:STDOUT: store i32 %2, ptr %.addr2, align 4, !tbaa !8 +// CHECK:STDOUT: store i64 %3, ptr %.addr3, align 8, !tbaa !44 +// CHECK:STDOUT: %4 = load ptr, ptr %.addr, align 8, !tbaa !39 +// CHECK:STDOUT: %5 = load i8, ptr %4, align 1, !tbaa !46 +// CHECK:STDOUT: %6 = load ptr, ptr %.addr1, align 8, !tbaa !42 +// CHECK:STDOUT: %7 = load i16, ptr %6, align 2, !tbaa !47 +// CHECK:STDOUT: %8 = load i32, ptr %.addr2, align 4, !tbaa !8 +// CHECK:STDOUT: %9 = load i64, ptr %.addr3, align 8, !tbaa !44 +// CHECK:STDOUT: call void @_Z11pass_signedasil(i8 noundef signext %5, i16 noundef signext %7, i32 noundef %8, i64 noundef %9) // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: declare void @_Z11pass_signedasil(i8 signext, i16 signext, i32, i64) #3 +// CHECK:STDOUT: declare void @_Z11pass_signedasil(i8 noundef signext, i16 noundef signext, i32 noundef, i64 noundef) #3 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_Z13pass_unsignedhtjm.carbon_thunk(ptr %0, ptr %1, i32 %2, i64 %3) #2 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_Z13pass_unsignedhtjm.carbon_thunk(ptr noundef %0, ptr noundef %1, i32 noundef %2, i64 noundef %3) #2 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %.addr = alloca ptr, align 8 // CHECK:STDOUT: %.addr1 = alloca ptr, align 8 // CHECK:STDOUT: %.addr2 = alloca i32, align 4 // CHECK:STDOUT: %.addr3 = alloca i64, align 8 -// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8 -// CHECK:STDOUT: store ptr %1, ptr %.addr1, align 8 -// CHECK:STDOUT: store i32 %2, ptr %.addr2, align 4 -// CHECK:STDOUT: store i64 %3, ptr %.addr3, align 8 -// CHECK:STDOUT: %4 = load ptr, ptr %.addr, align 8 -// CHECK:STDOUT: %5 = load i8, ptr %4, align 1 -// CHECK:STDOUT: %6 = load ptr, ptr %.addr1, align 8 -// CHECK:STDOUT: %7 = load i16, ptr %6, align 2 -// CHECK:STDOUT: %8 = load i32, ptr %.addr2, align 4 -// CHECK:STDOUT: %9 = load i64, ptr %.addr3, align 8 -// CHECK:STDOUT: call void @_Z13pass_unsignedhtjm(i8 zeroext %5, i16 zeroext %7, i32 %8, i64 %9) +// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8, !tbaa !39 +// CHECK:STDOUT: store ptr %1, ptr %.addr1, align 8, !tbaa !42 +// CHECK:STDOUT: store i32 %2, ptr %.addr2, align 4, !tbaa !8 +// CHECK:STDOUT: store i64 %3, ptr %.addr3, align 8, !tbaa !44 +// CHECK:STDOUT: %4 = load ptr, ptr %.addr, align 8, !tbaa !39 +// CHECK:STDOUT: %5 = load i8, ptr %4, align 1, !tbaa !46 +// CHECK:STDOUT: %6 = load ptr, ptr %.addr1, align 8, !tbaa !42 +// CHECK:STDOUT: %7 = load i16, ptr %6, align 2, !tbaa !47 +// CHECK:STDOUT: %8 = load i32, ptr %.addr2, align 4, !tbaa !8 +// CHECK:STDOUT: %9 = load i64, ptr %.addr3, align 8, !tbaa !44 +// CHECK:STDOUT: call void @_Z13pass_unsignedhtjm(i8 noundef zeroext %5, i16 noundef zeroext %7, i32 noundef %8, i64 noundef %9) // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: declare void @_Z13pass_unsignedhtjm(i8 zeroext, i16 zeroext, i32, i64) #3 +// CHECK:STDOUT: declare void @_Z13pass_unsignedhtjm(i8 noundef zeroext, i16 noundef zeroext, i32 noundef, i64 noundef) #3 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_Z10pass_shorts.carbon_thunk(ptr %0) #2 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_Z10pass_shorts.carbon_thunk(ptr noundef %0) #2 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %.addr = alloca ptr, align 8 -// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8 -// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8 -// CHECK:STDOUT: %2 = load i16, ptr %1, align 2 -// CHECK:STDOUT: call void @_Z10pass_shorts(i16 signext %2) +// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8, !tbaa !42 +// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8, !tbaa !42 +// CHECK:STDOUT: %2 = load i16, ptr %1, align 2, !tbaa !47 +// CHECK:STDOUT: call void @_Z10pass_shorts(i16 noundef signext %2) // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: declare void @_Z10pass_shorts(i16 signext) #3 +// CHECK:STDOUT: declare void @_Z10pass_shorts(i16 noundef signext) #3 // CHECK:STDOUT: // CHECK:STDOUT: ; uselistorder directives // CHECK:STDOUT: uselistorder ptr @llvm.lifetime.start.p0, { 7, 6, 5, 4, 3, 2, 1, 0 } // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) } -// CHECK:STDOUT: attributes #2 = { alwaysinline mustprogress "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } -// CHECK:STDOUT: attributes #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #2 = { alwaysinline mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "import_ints.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "MyF", linkageName: "_CMyF.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{null} -// CHECK:STDOUT: !10 = !DILocation(line: 7, column: 19, scope: !7) -// CHECK:STDOUT: !11 = !DILocation(line: 7, column: 22, scope: !7) -// CHECK:STDOUT: !12 = !DILocation(line: 9, column: 21, scope: !7) -// CHECK:STDOUT: !13 = !DILocation(line: 9, column: 24, scope: !7) -// CHECK:STDOUT: !14 = !DILocation(line: 7, column: 3, scope: !7) -// CHECK:STDOUT: !15 = !DILocation(line: 9, column: 3, scope: !7) -// CHECK:STDOUT: !16 = !DILocation(line: 6, column: 1, scope: !7) -// CHECK:STDOUT: !17 = distinct !DISubprogram(name: "PassShort", linkageName: "_CPassShort.Main", scope: null, file: !6, line: 16, type: !18, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !22) -// CHECK:STDOUT: !18 = !DISubroutineType(types: !19) -// CHECK:STDOUT: !19 = !{null, !20, !21} -// CHECK:STDOUT: !20 = !DIBasicType(name: "int", size: 16, encoding: DW_ATE_signed) -// CHECK:STDOUT: !21 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) -// CHECK:STDOUT: !22 = !{!23, !24} -// CHECK:STDOUT: !23 = !DILocalVariable(arg: 1, scope: !17, type: !20) -// CHECK:STDOUT: !24 = !DILocalVariable(arg: 2, scope: !17, type: !21) -// CHECK:STDOUT: !25 = !DILocation(line: 17, column: 18, scope: !17) -// CHECK:STDOUT: !26 = !DILocation(line: 18, column: 18, scope: !17) -// CHECK:STDOUT: !27 = !DILocation(line: 19, column: 18, scope: !17) -// CHECK:STDOUT: !28 = !DILocation(line: 20, column: 18, scope: !17) -// CHECK:STDOUT: !29 = !DILocation(line: 17, column: 3, scope: !17) -// CHECK:STDOUT: !30 = !DILocation(line: 18, column: 3, scope: !17) -// CHECK:STDOUT: !31 = !DILocation(line: 19, column: 3, scope: !17) -// CHECK:STDOUT: !32 = !DILocation(line: 20, column: 3, scope: !17) -// CHECK:STDOUT: !33 = !DILocation(line: 16, column: 1, scope: !17) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "import_ints.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "MyF", linkageName: "_CMyF.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{null} +// CHECK:STDOUT: !15 = !DILocation(line: 7, column: 19, scope: !12) +// CHECK:STDOUT: !16 = !DILocation(line: 7, column: 22, scope: !12) +// CHECK:STDOUT: !17 = !DILocation(line: 9, column: 21, scope: !12) +// CHECK:STDOUT: !18 = !DILocation(line: 9, column: 24, scope: !12) +// CHECK:STDOUT: !19 = !DILocation(line: 7, column: 3, scope: !12) +// CHECK:STDOUT: !20 = !DILocation(line: 9, column: 3, scope: !12) +// CHECK:STDOUT: !21 = !DILocation(line: 6, column: 1, scope: !12) +// CHECK:STDOUT: !22 = distinct !DISubprogram(name: "PassShort", linkageName: "_CPassShort.Main", scope: null, file: !7, line: 16, type: !23, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !27) +// CHECK:STDOUT: !23 = !DISubroutineType(types: !24) +// CHECK:STDOUT: !24 = !{null, !25, !26} +// CHECK:STDOUT: !25 = !DIBasicType(name: "int", size: 16, encoding: DW_ATE_signed) +// CHECK:STDOUT: !26 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) +// CHECK:STDOUT: !27 = !{!28, !29} +// CHECK:STDOUT: !28 = !DILocalVariable(arg: 1, scope: !22, type: !25) +// CHECK:STDOUT: !29 = !DILocalVariable(arg: 2, scope: !22, type: !26) +// CHECK:STDOUT: !30 = !DILocation(line: 17, column: 18, scope: !22) +// CHECK:STDOUT: !31 = !DILocation(line: 18, column: 18, scope: !22) +// CHECK:STDOUT: !32 = !DILocation(line: 19, column: 18, scope: !22) +// CHECK:STDOUT: !33 = !DILocation(line: 20, column: 18, scope: !22) +// CHECK:STDOUT: !34 = !DILocation(line: 17, column: 3, scope: !22) +// CHECK:STDOUT: !35 = !DILocation(line: 18, column: 3, scope: !22) +// CHECK:STDOUT: !36 = !DILocation(line: 19, column: 3, scope: !22) +// CHECK:STDOUT: !37 = !DILocation(line: 20, column: 3, scope: !22) +// CHECK:STDOUT: !38 = !DILocation(line: 16, column: 1, scope: !22) +// CHECK:STDOUT: !39 = !{!40, !40, i64 0} +// CHECK:STDOUT: !40 = !{!"p1 omnipotent char", !41, i64 0} +// CHECK:STDOUT: !41 = !{!"any pointer", !10, i64 0} +// CHECK:STDOUT: !42 = !{!43, !43, i64 0} +// CHECK:STDOUT: !43 = !{!"p1 short", !41, i64 0} +// CHECK:STDOUT: !44 = !{!45, !45, i64 0} +// CHECK:STDOUT: !45 = !{!"long", !10, i64 0} +// CHECK:STDOUT: !46 = !{!10, !10, i64 0} +// CHECK:STDOUT: !47 = !{!48, !48, i64 0} +// CHECK:STDOUT: !48 = !{!"short", !10, i64 0} // CHECK:STDOUT: ; ModuleID = 'import_struct.carbon' // CHECK:STDOUT: source_filename = "import_struct.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" @@ -277,32 +293,32 @@ fn PassValueExpr(y: Cpp.Y) { // CHECK:STDOUT: %struct.X = type { i32, i32, i32 } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CTest.Main() #0 !dbg !7 { +// CHECK:STDOUT: define void @_CTest.Main() #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %x.var = alloca [12 x i8], align 1, !dbg !10 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %x.var), !dbg !10 -// CHECK:STDOUT: %.loc8_4.a = getelementptr inbounds nuw [12 x i8], ptr %x.var, i32 0, i32 0, !dbg !11 -// CHECK:STDOUT: store i32 1, ptr %.loc8_4.a, align 4, !dbg !11 -// CHECK:STDOUT: %.loc9_4.b = getelementptr inbounds nuw [12 x i8], ptr %x.var, i32 0, i32 4, !dbg !12 -// CHECK:STDOUT: store i32 2, ptr %.loc9_4.b, align 4, !dbg !12 -// CHECK:STDOUT: %.loc10_4.c = getelementptr inbounds nuw [12 x i8], ptr %x.var, i32 0, i32 8, !dbg !13 -// CHECK:STDOUT: store i32 3, ptr %.loc10_4.c, align 4, !dbg !13 -// CHECK:STDOUT: call void @_Z11pass_struct1X.carbon_thunk(ptr %x.var), !dbg !14 -// CHECK:STDOUT: ret void, !dbg !15 +// CHECK:STDOUT: %x.var = alloca [12 x i8], align 1, !dbg !15 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %x.var), !dbg !15 +// CHECK:STDOUT: %.loc8_4.a = getelementptr inbounds nuw [12 x i8], ptr %x.var, i32 0, i32 0, !dbg !16 +// CHECK:STDOUT: store i32 1, ptr %.loc8_4.a, align 4, !dbg !16 +// CHECK:STDOUT: %.loc9_4.b = getelementptr inbounds nuw [12 x i8], ptr %x.var, i32 0, i32 4, !dbg !17 +// CHECK:STDOUT: store i32 2, ptr %.loc9_4.b, align 4, !dbg !17 +// CHECK:STDOUT: %.loc10_4.c = getelementptr inbounds nuw [12 x i8], ptr %x.var, i32 0, i32 8, !dbg !18 +// CHECK:STDOUT: store i32 3, ptr %.loc10_4.c, align 4, !dbg !18 +// CHECK:STDOUT: call void @_Z11pass_struct1X.carbon_thunk(ptr %x.var), !dbg !19 +// CHECK:STDOUT: ret void, !dbg !20 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) // CHECK:STDOUT: declare void @llvm.lifetime.start.p0(ptr captures(none)) #1 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_Z11pass_struct1X.carbon_thunk(ptr %0) #2 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_Z11pass_struct1X.carbon_thunk(ptr noundef %0) #2 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %.addr = alloca ptr, align 8 // CHECK:STDOUT: %agg.tmp = alloca %struct.X, align 4 // CHECK:STDOUT: %agg.tmp.coerce = alloca { i64, i32 }, align 4 -// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8 -// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8 -// CHECK:STDOUT: call void @llvm.memcpy.p0.p0.i64(ptr align 4 %agg.tmp, ptr align 4 %1, i64 12, i1 false) +// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8, !tbaa !21 +// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8, !tbaa !21 +// CHECK:STDOUT: call void @llvm.memcpy.p0.p0.i64(ptr align 4 %agg.tmp, ptr align 4 %1, i64 12, i1 false), !tbaa.struct !24 // CHECK:STDOUT: call void @llvm.memcpy.p0.p0.i64(ptr align 4 %agg.tmp.coerce, ptr align 4 %agg.tmp, i64 12, i1 false) // CHECK:STDOUT: %2 = getelementptr inbounds nuw { i64, i32 }, ptr %agg.tmp.coerce, i32 0, i32 0 // CHECK:STDOUT: %3 = load i64, ptr %2, align 4 @@ -322,29 +338,39 @@ fn PassValueExpr(y: Cpp.Y) { // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) } -// CHECK:STDOUT: attributes #2 = { alwaysinline mustprogress "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #2 = { alwaysinline mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } // CHECK:STDOUT: attributes #3 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) } -// CHECK:STDOUT: attributes #4 = { "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #4 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "import_struct.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "Test", linkageName: "_CTest.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{null} -// CHECK:STDOUT: !10 = !DILocation(line: 7, column: 3, scope: !7) -// CHECK:STDOUT: !11 = !DILocation(line: 8, column: 3, scope: !7) -// CHECK:STDOUT: !12 = !DILocation(line: 9, column: 3, scope: !7) -// CHECK:STDOUT: !13 = !DILocation(line: 10, column: 3, scope: !7) -// CHECK:STDOUT: !14 = !DILocation(line: 11, column: 3, scope: !7) -// CHECK:STDOUT: !15 = !DILocation(line: 6, column: 1, scope: !7) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "import_struct.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "Test", linkageName: "_CTest.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{null} +// CHECK:STDOUT: !15 = !DILocation(line: 7, column: 3, scope: !12) +// CHECK:STDOUT: !16 = !DILocation(line: 8, column: 3, scope: !12) +// CHECK:STDOUT: !17 = !DILocation(line: 9, column: 3, scope: !12) +// CHECK:STDOUT: !18 = !DILocation(line: 10, column: 3, scope: !12) +// CHECK:STDOUT: !19 = !DILocation(line: 11, column: 3, scope: !12) +// CHECK:STDOUT: !20 = !DILocation(line: 6, column: 1, scope: !12) +// CHECK:STDOUT: !21 = !{!22, !22, i64 0} +// CHECK:STDOUT: !22 = !{!"p1 _ZTS1X", !23, i64 0} +// CHECK:STDOUT: !23 = !{!"any pointer", !10, i64 0} +// CHECK:STDOUT: !24 = !{i64 0, i64 4, !8, i64 4, i64 4, !8, i64 8, i64 4, !8} // CHECK:STDOUT: ; ModuleID = 'import_class_with_nontrivial_copy.carbon' // CHECK:STDOUT: source_filename = "import_class_with_nontrivial_copy.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" @@ -353,94 +379,103 @@ fn PassValueExpr(y: Cpp.Y) { // CHECK:STDOUT: %class.Y = type { i32, i32, i32 } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CPassRefExpr.Main() #0 !dbg !7 { +// CHECK:STDOUT: define void @_CPassRefExpr.Main() #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %y.var = alloca [12 x i8], align 1, !dbg !10 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %y.var), !dbg !10 -// CHECK:STDOUT: %.loc8_4.a = getelementptr inbounds nuw [12 x i8], ptr %y.var, i32 0, i32 0, !dbg !11 -// CHECK:STDOUT: store i32 1, ptr %.loc8_4.a, align 4, !dbg !11 -// CHECK:STDOUT: %.loc9_4.b = getelementptr inbounds nuw [12 x i8], ptr %y.var, i32 0, i32 4, !dbg !12 -// CHECK:STDOUT: store i32 2, ptr %.loc9_4.b, align 4, !dbg !12 -// CHECK:STDOUT: %.loc10_4.c = getelementptr inbounds nuw [12 x i8], ptr %y.var, i32 0, i32 8, !dbg !13 -// CHECK:STDOUT: store i32 3, ptr %.loc10_4.c, align 4, !dbg !13 -// CHECK:STDOUT: call void @_Z11pass_struct1Y.carbon_thunk(ptr %y.var), !dbg !14 -// CHECK:STDOUT: ret void, !dbg !15 +// CHECK:STDOUT: %y.var = alloca [12 x i8], align 1, !dbg !15 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %y.var), !dbg !15 +// CHECK:STDOUT: %.loc8_4.a = getelementptr inbounds nuw [12 x i8], ptr %y.var, i32 0, i32 0, !dbg !16 +// CHECK:STDOUT: store i32 1, ptr %.loc8_4.a, align 4, !dbg !16 +// CHECK:STDOUT: %.loc9_4.b = getelementptr inbounds nuw [12 x i8], ptr %y.var, i32 0, i32 4, !dbg !17 +// CHECK:STDOUT: store i32 2, ptr %.loc9_4.b, align 4, !dbg !17 +// CHECK:STDOUT: %.loc10_4.c = getelementptr inbounds nuw [12 x i8], ptr %y.var, i32 0, i32 8, !dbg !18 +// CHECK:STDOUT: store i32 3, ptr %.loc10_4.c, align 4, !dbg !18 +// CHECK:STDOUT: call void @_Z11pass_struct1Y.carbon_thunk(ptr %y.var), !dbg !19 +// CHECK:STDOUT: ret void, !dbg !20 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: declare void @_CMake.Main(ptr sret([12 x i8])) // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CPassInitExpr.Main() #0 !dbg !16 { +// CHECK:STDOUT: define void @_CPassInitExpr.Main() #0 !dbg !21 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc17_24.1.temp = alloca [12 x i8], align 1, !dbg !17 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc17_24.1.temp), !dbg !17 -// CHECK:STDOUT: call void @_CMake.Main(ptr %.loc17_24.1.temp), !dbg !17 -// CHECK:STDOUT: call void @_Z11pass_struct1Y.carbon_thunk(ptr %.loc17_24.1.temp), !dbg !18 -// CHECK:STDOUT: ret void, !dbg !19 +// CHECK:STDOUT: %.loc17_24.1.temp = alloca [12 x i8], align 1, !dbg !22 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc17_24.1.temp), !dbg !22 +// CHECK:STDOUT: call void @_CMake.Main(ptr %.loc17_24.1.temp), !dbg !22 +// CHECK:STDOUT: call void @_Z11pass_struct1Y.carbon_thunk(ptr %.loc17_24.1.temp), !dbg !23 +// CHECK:STDOUT: ret void, !dbg !24 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CPassValueExpr.Main(ptr %y) #0 !dbg !20 { +// CHECK:STDOUT: define void @_CPassValueExpr.Main(ptr %y) #0 !dbg !25 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: call void @_Z11pass_struct1Y.carbon_thunk(ptr %y), !dbg !26 -// CHECK:STDOUT: ret void, !dbg !27 +// CHECK:STDOUT: call void @_Z11pass_struct1Y.carbon_thunk(ptr %y), !dbg !31 +// CHECK:STDOUT: ret void, !dbg !32 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) // CHECK:STDOUT: declare void @llvm.lifetime.start.p0(ptr captures(none)) #1 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_Z11pass_struct1Y.carbon_thunk(ptr %0) #2 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_Z11pass_struct1Y.carbon_thunk(ptr noundef %0) #2 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %.addr = alloca ptr, align 8 // CHECK:STDOUT: %agg.tmp = alloca %class.Y, align 4 -// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8 -// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8 -// CHECK:STDOUT: call void @_ZN1YC1ERKS_(ptr nonnull align 4 dereferenceable(12) %agg.tmp, ptr nonnull align 4 dereferenceable(12) %1) -// CHECK:STDOUT: call void @_Z11pass_struct1Y(ptr dead_on_return %agg.tmp) +// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8, !tbaa !33 +// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8, !tbaa !33 +// CHECK:STDOUT: call void @_ZN1YC1ERKS_(ptr noundef nonnull align 4 dereferenceable(12) %agg.tmp, ptr noundef nonnull align 4 dereferenceable(12) %1) +// CHECK:STDOUT: call void @_Z11pass_struct1Y(ptr dead_on_return noundef %agg.tmp) // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: declare void @_ZN1YC1ERKS_(ptr nonnull align 4 dereferenceable(12), ptr nonnull align 4 dereferenceable(12)) unnamed_addr #3 +// CHECK:STDOUT: declare void @_ZN1YC1ERKS_(ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 4 dereferenceable(12)) unnamed_addr #3 // CHECK:STDOUT: -// CHECK:STDOUT: declare void @_Z11pass_struct1Y(ptr dead_on_return) #3 +// CHECK:STDOUT: declare void @_Z11pass_struct1Y(ptr dead_on_return noundef) #3 // CHECK:STDOUT: // CHECK:STDOUT: ; uselistorder directives // CHECK:STDOUT: uselistorder ptr @llvm.lifetime.start.p0, { 1, 0 } // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) } -// CHECK:STDOUT: attributes #2 = { alwaysinline mustprogress "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } -// CHECK:STDOUT: attributes #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #2 = { alwaysinline mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "import_class_with_nontrivial_copy.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "PassRefExpr", linkageName: "_CPassRefExpr.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{null} -// CHECK:STDOUT: !10 = !DILocation(line: 7, column: 3, scope: !7) -// CHECK:STDOUT: !11 = !DILocation(line: 8, column: 3, scope: !7) -// CHECK:STDOUT: !12 = !DILocation(line: 9, column: 3, scope: !7) -// CHECK:STDOUT: !13 = !DILocation(line: 10, column: 3, scope: !7) -// CHECK:STDOUT: !14 = !DILocation(line: 11, column: 3, scope: !7) -// CHECK:STDOUT: !15 = !DILocation(line: 6, column: 1, scope: !7) -// CHECK:STDOUT: !16 = distinct !DISubprogram(name: "PassInitExpr", linkageName: "_CPassInitExpr.Main", scope: null, file: !6, line: 16, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !17 = !DILocation(line: 17, column: 19, scope: !16) -// CHECK:STDOUT: !18 = !DILocation(line: 17, column: 3, scope: !16) -// CHECK:STDOUT: !19 = !DILocation(line: 16, column: 1, scope: !16) -// CHECK:STDOUT: !20 = distinct !DISubprogram(name: "PassValueExpr", linkageName: "_CPassValueExpr.Main", scope: null, file: !6, line: 20, type: !21, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !24) -// CHECK:STDOUT: !21 = !DISubroutineType(types: !22) -// CHECK:STDOUT: !22 = !{null, !23} -// CHECK:STDOUT: !23 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) -// CHECK:STDOUT: !24 = !{!25} -// CHECK:STDOUT: !25 = !DILocalVariable(arg: 1, scope: !20, type: !23) -// CHECK:STDOUT: !26 = !DILocation(line: 21, column: 3, scope: !20) -// CHECK:STDOUT: !27 = !DILocation(line: 20, column: 1, scope: !20) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "import_class_with_nontrivial_copy.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "PassRefExpr", linkageName: "_CPassRefExpr.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{null} +// CHECK:STDOUT: !15 = !DILocation(line: 7, column: 3, scope: !12) +// CHECK:STDOUT: !16 = !DILocation(line: 8, column: 3, scope: !12) +// CHECK:STDOUT: !17 = !DILocation(line: 9, column: 3, scope: !12) +// CHECK:STDOUT: !18 = !DILocation(line: 10, column: 3, scope: !12) +// CHECK:STDOUT: !19 = !DILocation(line: 11, column: 3, scope: !12) +// CHECK:STDOUT: !20 = !DILocation(line: 6, column: 1, scope: !12) +// CHECK:STDOUT: !21 = distinct !DISubprogram(name: "PassInitExpr", linkageName: "_CPassInitExpr.Main", scope: null, file: !7, line: 16, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !22 = !DILocation(line: 17, column: 19, scope: !21) +// CHECK:STDOUT: !23 = !DILocation(line: 17, column: 3, scope: !21) +// CHECK:STDOUT: !24 = !DILocation(line: 16, column: 1, scope: !21) +// CHECK:STDOUT: !25 = distinct !DISubprogram(name: "PassValueExpr", linkageName: "_CPassValueExpr.Main", scope: null, file: !7, line: 20, type: !26, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !29) +// CHECK:STDOUT: !26 = !DISubroutineType(types: !27) +// CHECK:STDOUT: !27 = !{null, !28} +// CHECK:STDOUT: !28 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) +// CHECK:STDOUT: !29 = !{!30} +// CHECK:STDOUT: !30 = !DILocalVariable(arg: 1, scope: !25, type: !28) +// CHECK:STDOUT: !31 = !DILocation(line: 21, column: 3, scope: !25) +// CHECK:STDOUT: !32 = !DILocation(line: 20, column: 1, scope: !25) +// CHECK:STDOUT: !33 = !{!34, !34, i64 0} +// CHECK:STDOUT: !34 = !{!"p1 _ZTS1Y", !35, i64 0} +// CHECK:STDOUT: !35 = !{!"any pointer", !10, i64 0} diff --git a/toolchain/lower/testdata/interop/cpp/pointer.carbon b/toolchain/lower/testdata/interop/cpp/pointer.carbon index 08fdc812d318..803b0bc3fc59 100644 --- a/toolchain/lower/testdata/interop/cpp/pointer.carbon +++ b/toolchain/lower/testdata/interop/cpp/pointer.carbon @@ -96,113 +96,9 @@ fn ReturnPtrWithThunk() -> Core.Optional(Cpp.C*) { // CHECK:STDOUT: target triple = "x86_64-unknown-linux-gnu" // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CPassPtr.Main(ptr %p) #0 !dbg !7 { +// CHECK:STDOUT: define void @_CPassPtr.Main(ptr %p) #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: call void @_Z7TakePtrP1C(ptr %p), !dbg !13 -// CHECK:STDOUT: ret void, !dbg !14 -// CHECK:STDOUT: } -// CHECK:STDOUT: -// CHECK:STDOUT: declare void @_Z7TakePtrP1C(ptr) -// CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define ptr @_CReturnPtr.Main() #0 !dbg !15 { -// CHECK:STDOUT: entry: -// CHECK:STDOUT: %ReturnPtr.call = call ptr @_Z9ReturnPtrv(), !dbg !18 -// CHECK:STDOUT: ret ptr %ReturnPtr.call, !dbg !19 -// CHECK:STDOUT: } -// CHECK:STDOUT: -// CHECK:STDOUT: declare ptr @_Z9ReturnPtrv() -// CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CPassPtrWithThunk.Main(ptr %p) #0 !dbg !20 { -// CHECK:STDOUT: entry: -// CHECK:STDOUT: call void @_Z16TakePtrWithThunkP1Ci.carbon_thunk1(ptr %p), !dbg !23 -// CHECK:STDOUT: ret void, !dbg !24 -// CHECK:STDOUT: } -// CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define ptr @_CReturnPtrWithThunk.Main() #0 !dbg !25 { -// CHECK:STDOUT: entry: -// CHECK:STDOUT: %ReturnPtrWithThunk__carbon_thunk.call = call ptr @_Z18ReturnPtrWithThunki.carbon_thunk0(), !dbg !26 -// CHECK:STDOUT: ret ptr %ReturnPtrWithThunk__carbon_thunk.call, !dbg !27 -// CHECK:STDOUT: } -// CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_Z16TakePtrWithThunkP1Ci.carbon_thunk1(ptr %0) #1 { -// CHECK:STDOUT: entry: -// CHECK:STDOUT: %.addr = alloca ptr, align 8 -// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8 -// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8 -// CHECK:STDOUT: call void @_Z16TakePtrWithThunkP1Ci(ptr %1, i32 0) -// CHECK:STDOUT: ret void -// CHECK:STDOUT: } -// CHECK:STDOUT: -// CHECK:STDOUT: declare void @_Z16TakePtrWithThunkP1Ci(ptr, i32) #2 -// CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local ptr @_Z18ReturnPtrWithThunki.carbon_thunk0() #1 { -// CHECK:STDOUT: entry: -// CHECK:STDOUT: %call = call ptr @_Z18ReturnPtrWithThunki(i32 0) -// CHECK:STDOUT: ret ptr %call -// CHECK:STDOUT: } -// CHECK:STDOUT: -// CHECK:STDOUT: declare ptr @_Z18ReturnPtrWithThunki(i32) #2 -// CHECK:STDOUT: -// CHECK:STDOUT: attributes #0 = { nounwind } -// CHECK:STDOUT: attributes #1 = { alwaysinline mustprogress "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } -// CHECK:STDOUT: attributes #2 = { "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } -// CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} -// CHECK:STDOUT: -// CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} -// CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} -// CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} -// CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} -// CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "nonnull.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "PassPtr", linkageName: "_CPassPtr.Main", scope: null, file: !6, line: 14, type: !8, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !11) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{null, !10} -// CHECK:STDOUT: !10 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) -// CHECK:STDOUT: !11 = !{!12} -// CHECK:STDOUT: !12 = !DILocalVariable(arg: 1, scope: !7, type: !10) -// CHECK:STDOUT: !13 = !DILocation(line: 15, column: 3, scope: !7) -// CHECK:STDOUT: !14 = !DILocation(line: 14, column: 1, scope: !7) -// CHECK:STDOUT: !15 = distinct !DISubprogram(name: "ReturnPtr", linkageName: "_CReturnPtr.Main", scope: null, file: !6, line: 18, type: !16, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !16 = !DISubroutineType(types: !17) -// CHECK:STDOUT: !17 = !{!10} -// CHECK:STDOUT: !18 = !DILocation(line: 19, column: 10, scope: !15) -// CHECK:STDOUT: !19 = !DILocation(line: 19, column: 3, scope: !15) -// CHECK:STDOUT: !20 = distinct !DISubprogram(name: "PassPtrWithThunk", linkageName: "_CPassPtrWithThunk.Main", scope: null, file: !6, line: 22, type: !8, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !21) -// CHECK:STDOUT: !21 = !{!22} -// CHECK:STDOUT: !22 = !DILocalVariable(arg: 1, scope: !20, type: !10) -// CHECK:STDOUT: !23 = !DILocation(line: 23, column: 3, scope: !20) -// CHECK:STDOUT: !24 = !DILocation(line: 22, column: 1, scope: !20) -// CHECK:STDOUT: !25 = distinct !DISubprogram(name: "ReturnPtrWithThunk", linkageName: "_CReturnPtrWithThunk.Main", scope: null, file: !6, line: 26, type: !16, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !26 = !DILocation(line: 27, column: 10, scope: !25) -// CHECK:STDOUT: !27 = !DILocation(line: 27, column: 3, scope: !25) -// CHECK:STDOUT: ; ModuleID = 'nullable.carbon' -// CHECK:STDOUT: source_filename = "nullable.carbon" -// CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" -// CHECK:STDOUT: target triple = "x86_64-unknown-linux-gnu" -// CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CPassPtr.Main(ptr %_) #0 !dbg !7 { -// CHECK:STDOUT: entry: -// CHECK:STDOUT: ret void, !dbg !13 -// CHECK:STDOUT: } -// CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CPassNonnullPtr.Main(ptr %p) #0 !dbg !14 { -// CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc22_15.2.temp = alloca ptr, align 8, !dbg !17 -// CHECK:STDOUT: %U.binding.as_type.as.ImplicitAs.impl.Convert.call = call ptr @"_CConvert.e5cf8fcbb4feaae2:ImplicitAs.0f95c9e18c91e00a.Core.5b1b7c6bb83e5c41"(ptr %p), !dbg !17 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc22_15.2.temp), !dbg !17 -// CHECK:STDOUT: store ptr %U.binding.as_type.as.ImplicitAs.impl.Convert.call, ptr %.loc22_15.2.temp, align 8, !dbg !17 -// CHECK:STDOUT: %.loc22_15.4 = load ptr, ptr %.loc22_15.2.temp, align 8, !dbg !17 -// CHECK:STDOUT: call void @_Z7TakePtrP1C(ptr %.loc22_15.4), !dbg !18 +// CHECK:STDOUT: call void @_Z7TakePtrP1C(ptr %p), !dbg !18 // CHECK:STDOUT: ret void, !dbg !19 // CHECK:STDOUT: } // CHECK:STDOUT: @@ -218,80 +114,193 @@ fn ReturnPtrWithThunk() -> Core.Optional(Cpp.C*) { // CHECK:STDOUT: declare ptr @_Z9ReturnPtrv() // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CPassPtrWithThunk.Main(ptr %_) #0 !dbg !25 { +// CHECK:STDOUT: define void @_CPassPtrWithThunk.Main(ptr %p) #0 !dbg !25 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: ret void, !dbg !28 +// CHECK:STDOUT: call void @_Z16TakePtrWithThunkP1Ci.carbon_thunk1(ptr %p), !dbg !28 +// CHECK:STDOUT: ret void, !dbg !29 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CPassNonnullPtrWithThunk.Main(ptr %p) #0 !dbg !29 { +// CHECK:STDOUT: define ptr @_CReturnPtrWithThunk.Main() #0 !dbg !30 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc35_24.2.temp = alloca ptr, align 8, !dbg !32 -// CHECK:STDOUT: %U.binding.as_type.as.ImplicitAs.impl.Convert.call = call ptr @"_CConvert.e5cf8fcbb4feaae2:ImplicitAs.0f95c9e18c91e00a.Core.5b1b7c6bb83e5c41"(ptr %p), !dbg !32 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc35_24.2.temp), !dbg !32 -// CHECK:STDOUT: store ptr %U.binding.as_type.as.ImplicitAs.impl.Convert.call, ptr %.loc35_24.2.temp, align 8, !dbg !32 -// CHECK:STDOUT: %.loc35_24.4 = load ptr, ptr %.loc35_24.2.temp, align 8, !dbg !32 -// CHECK:STDOUT: call void @_Z16TakePtrWithThunkP1Ci.carbon_thunk1(ptr %.loc35_24.4), !dbg !33 -// CHECK:STDOUT: ret void, !dbg !34 +// CHECK:STDOUT: %ReturnPtrWithThunk__carbon_thunk.call = call ptr @_Z18ReturnPtrWithThunki.carbon_thunk0(), !dbg !31 +// CHECK:STDOUT: ret ptr %ReturnPtrWithThunk__carbon_thunk.call, !dbg !32 +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_Z16TakePtrWithThunkP1Ci.carbon_thunk1(ptr noundef %0) #1 { +// CHECK:STDOUT: entry: +// CHECK:STDOUT: %.addr = alloca ptr, align 8 +// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8, !tbaa !33 +// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8, !tbaa !33 +// CHECK:STDOUT: call void @_Z16TakePtrWithThunkP1Ci(ptr noundef %1, i32 noundef 0) +// CHECK:STDOUT: ret void +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: declare void @_Z16TakePtrWithThunkP1Ci(ptr noundef, i32 noundef) #2 +// CHECK:STDOUT: +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local noundef ptr @_Z18ReturnPtrWithThunki.carbon_thunk0() #1 { +// CHECK:STDOUT: entry: +// CHECK:STDOUT: %call = call noundef ptr @_Z18ReturnPtrWithThunki(i32 noundef 0) +// CHECK:STDOUT: ret ptr %call +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: declare noundef ptr @_Z18ReturnPtrWithThunki(i32 noundef) #2 +// CHECK:STDOUT: +// CHECK:STDOUT: attributes #0 = { nounwind } +// CHECK:STDOUT: attributes #1 = { alwaysinline mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #2 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} +// CHECK:STDOUT: +// CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} +// CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} +// CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} +// CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} +// CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "nonnull.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "PassPtr", linkageName: "_CPassPtr.Main", scope: null, file: !7, line: 14, type: !13, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !16) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{null, !15} +// CHECK:STDOUT: !15 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) +// CHECK:STDOUT: !16 = !{!17} +// CHECK:STDOUT: !17 = !DILocalVariable(arg: 1, scope: !12, type: !15) +// CHECK:STDOUT: !18 = !DILocation(line: 15, column: 3, scope: !12) +// CHECK:STDOUT: !19 = !DILocation(line: 14, column: 1, scope: !12) +// CHECK:STDOUT: !20 = distinct !DISubprogram(name: "ReturnPtr", linkageName: "_CReturnPtr.Main", scope: null, file: !7, line: 18, type: !21, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !21 = !DISubroutineType(types: !22) +// CHECK:STDOUT: !22 = !{!15} +// CHECK:STDOUT: !23 = !DILocation(line: 19, column: 10, scope: !20) +// CHECK:STDOUT: !24 = !DILocation(line: 19, column: 3, scope: !20) +// CHECK:STDOUT: !25 = distinct !DISubprogram(name: "PassPtrWithThunk", linkageName: "_CPassPtrWithThunk.Main", scope: null, file: !7, line: 22, type: !13, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !26) +// CHECK:STDOUT: !26 = !{!27} +// CHECK:STDOUT: !27 = !DILocalVariable(arg: 1, scope: !25, type: !15) +// CHECK:STDOUT: !28 = !DILocation(line: 23, column: 3, scope: !25) +// CHECK:STDOUT: !29 = !DILocation(line: 22, column: 1, scope: !25) +// CHECK:STDOUT: !30 = distinct !DISubprogram(name: "ReturnPtrWithThunk", linkageName: "_CReturnPtrWithThunk.Main", scope: null, file: !7, line: 26, type: !21, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !31 = !DILocation(line: 27, column: 10, scope: !30) +// CHECK:STDOUT: !32 = !DILocation(line: 27, column: 3, scope: !30) +// CHECK:STDOUT: !33 = !{!34, !34, i64 0} +// CHECK:STDOUT: !34 = !{!"p1 _ZTS1C", !35, i64 0} +// CHECK:STDOUT: !35 = !{!"any pointer", !10, i64 0} +// CHECK:STDOUT: ; ModuleID = 'nullable.carbon' +// CHECK:STDOUT: source_filename = "nullable.carbon" +// CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" +// CHECK:STDOUT: target triple = "x86_64-unknown-linux-gnu" +// CHECK:STDOUT: +// CHECK:STDOUT: ; Function Attrs: nounwind +// CHECK:STDOUT: define void @_CPassPtr.Main(ptr %_) #0 !dbg !12 { +// CHECK:STDOUT: entry: +// CHECK:STDOUT: ret void, !dbg !18 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define ptr @_CReturnPtrWithThunk.Main() #0 !dbg !35 { +// CHECK:STDOUT: define void @_CPassNonnullPtr.Main(ptr %p) #0 !dbg !19 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %ReturnPtrWithThunk__carbon_thunk.call = call ptr @_Z18ReturnPtrWithThunki.carbon_thunk0(), !dbg !36 -// CHECK:STDOUT: ret ptr %ReturnPtrWithThunk__carbon_thunk.call, !dbg !37 +// CHECK:STDOUT: %.loc22_15.2.temp = alloca ptr, align 8, !dbg !22 +// CHECK:STDOUT: %U.binding.as_type.as.ImplicitAs.impl.Convert.call = call ptr @"_CConvert.e5cf8fcbb4feaae2:ImplicitAs.0f95c9e18c91e00a.Core.5b1b7c6bb83e5c41"(ptr %p), !dbg !22 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc22_15.2.temp), !dbg !22 +// CHECK:STDOUT: store ptr %U.binding.as_type.as.ImplicitAs.impl.Convert.call, ptr %.loc22_15.2.temp, align 8, !dbg !22 +// CHECK:STDOUT: %.loc22_15.4 = load ptr, ptr %.loc22_15.2.temp, align 8, !dbg !22 +// CHECK:STDOUT: call void @_Z7TakePtrP1C(ptr %.loc22_15.4), !dbg !23 +// CHECK:STDOUT: ret void, !dbg !24 +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: declare void @_Z7TakePtrP1C(ptr) +// CHECK:STDOUT: +// CHECK:STDOUT: ; Function Attrs: nounwind +// CHECK:STDOUT: define ptr @_CReturnPtr.Main() #0 !dbg !25 { +// CHECK:STDOUT: entry: +// CHECK:STDOUT: %ReturnPtr.call = call ptr @_Z9ReturnPtrv(), !dbg !28 +// CHECK:STDOUT: ret ptr %ReturnPtr.call, !dbg !29 +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: declare ptr @_Z9ReturnPtrv() +// CHECK:STDOUT: +// CHECK:STDOUT: ; Function Attrs: nounwind +// CHECK:STDOUT: define void @_CPassPtrWithThunk.Main(ptr %_) #0 !dbg !30 { +// CHECK:STDOUT: entry: +// CHECK:STDOUT: ret void, !dbg !33 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define linkonce_odr ptr @"_CConvert.e5cf8fcbb4feaae2:ImplicitAs.0f95c9e18c91e00a.Core.5b1b7c6bb83e5c41"(ptr %self) #0 !dbg !38 { -// CHECK:STDOUT: %1 = call ptr @"_CConvert.90961d7b1ce4f089:OptionalAs.0e326e799dad0c64.Core.ea71e3f17b6b4efb"(ptr %self), !dbg !44 -// CHECK:STDOUT: ret ptr %1, !dbg !45 +// CHECK:STDOUT: define void @_CPassNonnullPtrWithThunk.Main(ptr %p) #0 !dbg !34 { +// CHECK:STDOUT: entry: +// CHECK:STDOUT: %.loc35_24.2.temp = alloca ptr, align 8, !dbg !37 +// CHECK:STDOUT: %U.binding.as_type.as.ImplicitAs.impl.Convert.call = call ptr @"_CConvert.e5cf8fcbb4feaae2:ImplicitAs.0f95c9e18c91e00a.Core.5b1b7c6bb83e5c41"(ptr %p), !dbg !37 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc35_24.2.temp), !dbg !37 +// CHECK:STDOUT: store ptr %U.binding.as_type.as.ImplicitAs.impl.Convert.call, ptr %.loc35_24.2.temp, align 8, !dbg !37 +// CHECK:STDOUT: %.loc35_24.4 = load ptr, ptr %.loc35_24.2.temp, align 8, !dbg !37 +// CHECK:STDOUT: call void @_Z16TakePtrWithThunkP1Ci.carbon_thunk1(ptr %.loc35_24.4), !dbg !38 +// CHECK:STDOUT: ret void, !dbg !39 +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: ; Function Attrs: nounwind +// CHECK:STDOUT: define ptr @_CReturnPtrWithThunk.Main() #0 !dbg !40 { +// CHECK:STDOUT: entry: +// CHECK:STDOUT: %ReturnPtrWithThunk__carbon_thunk.call = call ptr @_Z18ReturnPtrWithThunki.carbon_thunk0(), !dbg !41 +// CHECK:STDOUT: ret ptr %ReturnPtrWithThunk__carbon_thunk.call, !dbg !42 +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: ; Function Attrs: nounwind +// CHECK:STDOUT: define linkonce_odr ptr @"_CConvert.e5cf8fcbb4feaae2:ImplicitAs.0f95c9e18c91e00a.Core.5b1b7c6bb83e5c41"(ptr %self) #0 !dbg !43 { +// CHECK:STDOUT: %1 = call ptr @"_CConvert.90961d7b1ce4f089:OptionalAs.0e326e799dad0c64.Core.ea71e3f17b6b4efb"(ptr %self), !dbg !49 +// CHECK:STDOUT: ret ptr %1, !dbg !50 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) // CHECK:STDOUT: declare void @llvm.lifetime.start.p0(ptr captures(none)) #1 // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define linkonce_odr ptr @"_CConvert.90961d7b1ce4f089:OptionalAs.0e326e799dad0c64.Core.ea71e3f17b6b4efb"(ptr %self) #0 !dbg !46 { -// CHECK:STDOUT: %1 = call ptr @_CSome.Optional.Core.ea71e3f17b6b4efb(ptr %self), !dbg !49 -// CHECK:STDOUT: ret ptr %1, !dbg !50 -// CHECK:STDOUT: } -// CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define linkonce_odr ptr @_CSome.Optional.Core.ea71e3f17b6b4efb(ptr %value) #0 !dbg !51 { -// CHECK:STDOUT: %1 = call ptr @"_CSome.e8f8f92d3d08d149:OptionalStorage.Core.f53db17714b9f655"(ptr %value), !dbg !54 +// CHECK:STDOUT: define linkonce_odr ptr @"_CConvert.90961d7b1ce4f089:OptionalAs.0e326e799dad0c64.Core.ea71e3f17b6b4efb"(ptr %self) #0 !dbg !51 { +// CHECK:STDOUT: %1 = call ptr @_CSome.Optional.Core.ea71e3f17b6b4efb(ptr %self), !dbg !54 // CHECK:STDOUT: ret ptr %1, !dbg !55 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define linkonce_odr ptr @"_CSome.e8f8f92d3d08d149:OptionalStorage.Core.f53db17714b9f655"(ptr %self) #0 !dbg !56 { -// CHECK:STDOUT: %1 = alloca ptr, align 8, !dbg !59 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %1), !dbg !59 -// CHECK:STDOUT: store ptr %self, ptr %1, align 8, !dbg !60 -// CHECK:STDOUT: %2 = load ptr, ptr %1, align 8, !dbg !61 -// CHECK:STDOUT: ret ptr %2, !dbg !62 +// CHECK:STDOUT: define linkonce_odr ptr @_CSome.Optional.Core.ea71e3f17b6b4efb(ptr %value) #0 !dbg !56 { +// CHECK:STDOUT: %1 = call ptr @"_CSome.e8f8f92d3d08d149:OptionalStorage.Core.f53db17714b9f655"(ptr %value), !dbg !59 +// CHECK:STDOUT: ret ptr %1, !dbg !60 // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_Z16TakePtrWithThunkP1Ci.carbon_thunk1(ptr %0) #2 { +// CHECK:STDOUT: ; Function Attrs: nounwind +// CHECK:STDOUT: define linkonce_odr ptr @"_CSome.e8f8f92d3d08d149:OptionalStorage.Core.f53db17714b9f655"(ptr %self) #0 !dbg !61 { +// CHECK:STDOUT: %1 = alloca ptr, align 8, !dbg !64 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %1), !dbg !64 +// CHECK:STDOUT: store ptr %self, ptr %1, align 8, !dbg !65 +// CHECK:STDOUT: %2 = load ptr, ptr %1, align 8, !dbg !66 +// CHECK:STDOUT: ret ptr %2, !dbg !67 +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_Z16TakePtrWithThunkP1Ci.carbon_thunk1(ptr noundef %0) #2 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %.addr = alloca ptr, align 8 -// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8 -// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8 -// CHECK:STDOUT: call void @_Z16TakePtrWithThunkP1Ci(ptr %1, i32 0) +// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8, !tbaa !68 +// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8, !tbaa !68 +// CHECK:STDOUT: call void @_Z16TakePtrWithThunkP1Ci(ptr noundef %1, i32 noundef 0) // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: declare void @_Z16TakePtrWithThunkP1Ci(ptr, i32) #3 +// CHECK:STDOUT: declare void @_Z16TakePtrWithThunkP1Ci(ptr noundef, i32 noundef) #3 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local ptr @_Z18ReturnPtrWithThunki.carbon_thunk0() #2 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local noundef ptr @_Z18ReturnPtrWithThunki.carbon_thunk0() #2 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %call = call ptr @_Z18ReturnPtrWithThunki(i32 0) +// CHECK:STDOUT: %call = call noundef ptr @_Z18ReturnPtrWithThunki(i32 noundef 0) // CHECK:STDOUT: ret ptr %call // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: declare ptr @_Z18ReturnPtrWithThunki(i32) #3 +// CHECK:STDOUT: declare noundef ptr @_Z18ReturnPtrWithThunki(i32 noundef) #3 // CHECK:STDOUT: // CHECK:STDOUT: ; uselistorder directives // CHECK:STDOUT: uselistorder ptr @"_CConvert.e5cf8fcbb4feaae2:ImplicitAs.0f95c9e18c91e00a.Core.5b1b7c6bb83e5c41", { 1, 0 } @@ -299,72 +308,81 @@ fn ReturnPtrWithThunk() -> Core.Optional(Cpp.C*) { // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) } -// CHECK:STDOUT: attributes #2 = { alwaysinline mustprogress "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } -// CHECK:STDOUT: attributes #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #2 = { alwaysinline mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "nullable.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "PassPtr", linkageName: "_CPassPtr.Main", scope: null, file: !6, line: 14, type: !8, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !11) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{null, !10} -// CHECK:STDOUT: !10 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) -// CHECK:STDOUT: !11 = !{!12} -// CHECK:STDOUT: !12 = !DILocalVariable(arg: 1, scope: !7, type: !10) -// CHECK:STDOUT: !13 = !DILocation(line: 14, column: 1, scope: !7) -// CHECK:STDOUT: !14 = distinct !DISubprogram(name: "PassNonnullPtr", linkageName: "_CPassNonnullPtr.Main", scope: null, file: !6, line: 19, type: !8, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !15) -// CHECK:STDOUT: !15 = !{!16} -// CHECK:STDOUT: !16 = !DILocalVariable(arg: 1, scope: !14, type: !10) -// CHECK:STDOUT: !17 = !DILocation(line: 22, column: 15, scope: !14) -// CHECK:STDOUT: !18 = !DILocation(line: 22, column: 3, scope: !14) -// CHECK:STDOUT: !19 = !DILocation(line: 19, column: 1, scope: !14) -// CHECK:STDOUT: !20 = distinct !DISubprogram(name: "ReturnPtr", linkageName: "_CReturnPtr.Main", scope: null, file: !6, line: 25, type: !21, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !21 = !DISubroutineType(types: !22) -// CHECK:STDOUT: !22 = !{!10} -// CHECK:STDOUT: !23 = !DILocation(line: 26, column: 10, scope: !20) -// CHECK:STDOUT: !24 = !DILocation(line: 26, column: 3, scope: !20) -// CHECK:STDOUT: !25 = distinct !DISubprogram(name: "PassPtrWithThunk", linkageName: "_CPassPtrWithThunk.Main", scope: null, file: !6, line: 29, type: !8, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !26) -// CHECK:STDOUT: !26 = !{!27} -// CHECK:STDOUT: !27 = !DILocalVariable(arg: 1, scope: !25, type: !10) -// CHECK:STDOUT: !28 = !DILocation(line: 29, column: 1, scope: !25) -// CHECK:STDOUT: !29 = distinct !DISubprogram(name: "PassNonnullPtrWithThunk", linkageName: "_CPassNonnullPtrWithThunk.Main", scope: null, file: !6, line: 34, type: !8, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !30) -// CHECK:STDOUT: !30 = !{!31} -// CHECK:STDOUT: !31 = !DILocalVariable(arg: 1, scope: !29, type: !10) -// CHECK:STDOUT: !32 = !DILocation(line: 35, column: 24, scope: !29) -// CHECK:STDOUT: !33 = !DILocation(line: 35, column: 3, scope: !29) -// CHECK:STDOUT: !34 = !DILocation(line: 34, column: 1, scope: !29) -// CHECK:STDOUT: !35 = distinct !DISubprogram(name: "ReturnPtrWithThunk", linkageName: "_CReturnPtrWithThunk.Main", scope: null, file: !6, line: 38, type: !21, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !36 = !DILocation(line: 39, column: 10, scope: !35) -// CHECK:STDOUT: !37 = !DILocation(line: 39, column: 3, scope: !35) -// CHECK:STDOUT: !38 = distinct !DISubprogram(name: "Convert", linkageName: "_CConvert.e5cf8fcbb4feaae2:ImplicitAs.0f95c9e18c91e00a.Core.5b1b7c6bb83e5c41", scope: null, file: !39, line: 93, type: !40, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !42) -// CHECK:STDOUT: !39 = !DIFile(filename: "{{.*}}/prelude/types/optional.carbon", directory: "") -// CHECK:STDOUT: !40 = !DISubroutineType(types: !41) -// CHECK:STDOUT: !41 = !{!10, !10} -// CHECK:STDOUT: !42 = !{!43} -// CHECK:STDOUT: !43 = !DILocalVariable(arg: 1, scope: !38, type: !10) -// CHECK:STDOUT: !44 = !DILocation(line: 94, column: 12, scope: !38) -// CHECK:STDOUT: !45 = !DILocation(line: 94, column: 5, scope: !38) -// CHECK:STDOUT: !46 = distinct !DISubprogram(name: "Convert", linkageName: "_CConvert.90961d7b1ce4f089:OptionalAs.0e326e799dad0c64.Core.ea71e3f17b6b4efb", scope: null, file: !39, line: 68, type: !40, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !47) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "nullable.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "PassPtr", linkageName: "_CPassPtr.Main", scope: null, file: !7, line: 14, type: !13, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !16) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{null, !15} +// CHECK:STDOUT: !15 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) +// CHECK:STDOUT: !16 = !{!17} +// CHECK:STDOUT: !17 = !DILocalVariable(arg: 1, scope: !12, type: !15) +// CHECK:STDOUT: !18 = !DILocation(line: 14, column: 1, scope: !12) +// CHECK:STDOUT: !19 = distinct !DISubprogram(name: "PassNonnullPtr", linkageName: "_CPassNonnullPtr.Main", scope: null, file: !7, line: 19, type: !13, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !20) +// CHECK:STDOUT: !20 = !{!21} +// CHECK:STDOUT: !21 = !DILocalVariable(arg: 1, scope: !19, type: !15) +// CHECK:STDOUT: !22 = !DILocation(line: 22, column: 15, scope: !19) +// CHECK:STDOUT: !23 = !DILocation(line: 22, column: 3, scope: !19) +// CHECK:STDOUT: !24 = !DILocation(line: 19, column: 1, scope: !19) +// CHECK:STDOUT: !25 = distinct !DISubprogram(name: "ReturnPtr", linkageName: "_CReturnPtr.Main", scope: null, file: !7, line: 25, type: !26, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !26 = !DISubroutineType(types: !27) +// CHECK:STDOUT: !27 = !{!15} +// CHECK:STDOUT: !28 = !DILocation(line: 26, column: 10, scope: !25) +// CHECK:STDOUT: !29 = !DILocation(line: 26, column: 3, scope: !25) +// CHECK:STDOUT: !30 = distinct !DISubprogram(name: "PassPtrWithThunk", linkageName: "_CPassPtrWithThunk.Main", scope: null, file: !7, line: 29, type: !13, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !31) +// CHECK:STDOUT: !31 = !{!32} +// CHECK:STDOUT: !32 = !DILocalVariable(arg: 1, scope: !30, type: !15) +// CHECK:STDOUT: !33 = !DILocation(line: 29, column: 1, scope: !30) +// CHECK:STDOUT: !34 = distinct !DISubprogram(name: "PassNonnullPtrWithThunk", linkageName: "_CPassNonnullPtrWithThunk.Main", scope: null, file: !7, line: 34, type: !13, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !35) +// CHECK:STDOUT: !35 = !{!36} +// CHECK:STDOUT: !36 = !DILocalVariable(arg: 1, scope: !34, type: !15) +// CHECK:STDOUT: !37 = !DILocation(line: 35, column: 24, scope: !34) +// CHECK:STDOUT: !38 = !DILocation(line: 35, column: 3, scope: !34) +// CHECK:STDOUT: !39 = !DILocation(line: 34, column: 1, scope: !34) +// CHECK:STDOUT: !40 = distinct !DISubprogram(name: "ReturnPtrWithThunk", linkageName: "_CReturnPtrWithThunk.Main", scope: null, file: !7, line: 38, type: !26, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !41 = !DILocation(line: 39, column: 10, scope: !40) +// CHECK:STDOUT: !42 = !DILocation(line: 39, column: 3, scope: !40) +// CHECK:STDOUT: !43 = distinct !DISubprogram(name: "Convert", linkageName: "_CConvert.e5cf8fcbb4feaae2:ImplicitAs.0f95c9e18c91e00a.Core.5b1b7c6bb83e5c41", scope: null, file: !44, line: 93, type: !45, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !47) +// CHECK:STDOUT: !44 = !DIFile(filename: "{{.*}}/prelude/types/optional.carbon", directory: "") +// CHECK:STDOUT: !45 = !DISubroutineType(types: !46) +// CHECK:STDOUT: !46 = !{!15, !15} // CHECK:STDOUT: !47 = !{!48} -// CHECK:STDOUT: !48 = !DILocalVariable(arg: 1, scope: !46, type: !10) -// CHECK:STDOUT: !49 = !DILocation(line: 69, column: 12, scope: !46) -// CHECK:STDOUT: !50 = !DILocation(line: 69, column: 5, scope: !46) -// CHECK:STDOUT: !51 = distinct !DISubprogram(name: "Some", linkageName: "_CSome.Optional.Core.ea71e3f17b6b4efb", scope: null, file: !39, line: 29, type: !40, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !52) +// CHECK:STDOUT: !48 = !DILocalVariable(arg: 1, scope: !43, type: !15) +// CHECK:STDOUT: !49 = !DILocation(line: 94, column: 12, scope: !43) +// CHECK:STDOUT: !50 = !DILocation(line: 94, column: 5, scope: !43) +// CHECK:STDOUT: !51 = distinct !DISubprogram(name: "Convert", linkageName: "_CConvert.90961d7b1ce4f089:OptionalAs.0e326e799dad0c64.Core.ea71e3f17b6b4efb", scope: null, file: !44, line: 68, type: !45, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !52) // CHECK:STDOUT: !52 = !{!53} -// CHECK:STDOUT: !53 = !DILocalVariable(arg: 1, scope: !51, type: !10) -// CHECK:STDOUT: !54 = !DILocation(line: 30, column: 12, scope: !51) -// CHECK:STDOUT: !55 = !DILocation(line: 30, column: 5, scope: !51) -// CHECK:STDOUT: !56 = distinct !DISubprogram(name: "Some", linkageName: "_CSome.e8f8f92d3d08d149:OptionalStorage.Core.f53db17714b9f655", scope: null, file: !39, line: 138, type: !40, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !57) +// CHECK:STDOUT: !53 = !DILocalVariable(arg: 1, scope: !51, type: !15) +// CHECK:STDOUT: !54 = !DILocation(line: 69, column: 12, scope: !51) +// CHECK:STDOUT: !55 = !DILocation(line: 69, column: 5, scope: !51) +// CHECK:STDOUT: !56 = distinct !DISubprogram(name: "Some", linkageName: "_CSome.Optional.Core.ea71e3f17b6b4efb", scope: null, file: !44, line: 29, type: !45, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !57) // CHECK:STDOUT: !57 = !{!58} -// CHECK:STDOUT: !58 = !DILocalVariable(arg: 1, scope: !56, type: !10) -// CHECK:STDOUT: !59 = !DILocation(line: 139, column: 14, scope: !56) -// CHECK:STDOUT: !60 = !DILocation(line: 140, column: 5, scope: !56) -// CHECK:STDOUT: !61 = !DILocation(line: 139, column: 18, scope: !56) -// CHECK:STDOUT: !62 = !DILocation(line: 141, column: 5, scope: !56) +// CHECK:STDOUT: !58 = !DILocalVariable(arg: 1, scope: !56, type: !15) +// CHECK:STDOUT: !59 = !DILocation(line: 30, column: 12, scope: !56) +// CHECK:STDOUT: !60 = !DILocation(line: 30, column: 5, scope: !56) +// CHECK:STDOUT: !61 = distinct !DISubprogram(name: "Some", linkageName: "_CSome.e8f8f92d3d08d149:OptionalStorage.Core.f53db17714b9f655", scope: null, file: !44, line: 138, type: !45, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !62) +// CHECK:STDOUT: !62 = !{!63} +// CHECK:STDOUT: !63 = !DILocalVariable(arg: 1, scope: !61, type: !15) +// CHECK:STDOUT: !64 = !DILocation(line: 139, column: 14, scope: !61) +// CHECK:STDOUT: !65 = !DILocation(line: 140, column: 5, scope: !61) +// CHECK:STDOUT: !66 = !DILocation(line: 139, column: 18, scope: !61) +// CHECK:STDOUT: !67 = !DILocation(line: 141, column: 5, scope: !61) +// CHECK:STDOUT: !68 = !{!69, !69, i64 0} +// CHECK:STDOUT: !69 = !{!"p1 _ZTS1C", !70, i64 0} +// CHECK:STDOUT: !70 = !{!"any pointer", !10, i64 0} diff --git a/toolchain/lower/testdata/interop/cpp/reference.carbon b/toolchain/lower/testdata/interop/cpp/reference.carbon index dcf92c4d78c2..b75d6acbe2c1 100644 --- a/toolchain/lower/testdata/interop/cpp/reference.carbon +++ b/toolchain/lower/testdata/interop/cpp/reference.carbon @@ -136,29 +136,29 @@ fn GetRefs() { // CHECK:STDOUT: @C.val.loc19_18.3 = internal constant {} zeroinitializer // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CPassRefs.Main() #0 !dbg !7 { +// CHECK:STDOUT: define void @_CPassRefs.Main() #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %c.var = alloca {}, align 8, !dbg !10 -// CHECK:STDOUT: %.loc19_18.2.temp = alloca {}, align 8, !dbg !11 -// CHECK:STDOUT: %n.var = alloca i32, align 4, !dbg !12 -// CHECK:STDOUT: %.loc24_22.3.temp = alloca i32, align 4, !dbg !13 -// CHECK:STDOUT: %.loc25_23.2.temp = alloca i32, align 4, !dbg !14 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %c.var), !dbg !10 -// CHECK:STDOUT: call void @_Z8TakeCRefR1C(ptr %c.var), !dbg !15 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc19_18.2.temp), !dbg !11 -// CHECK:STDOUT: call void @llvm.memcpy.p0.p0.i64(ptr align 1 %.loc19_18.2.temp, ptr align 1 @C.val.loc19_18.3, i64 0, i1 false), !dbg !11 -// CHECK:STDOUT: call void @_Z9TakeCRRefO1C.carbon_thunk(ptr %.loc19_18.2.temp), !dbg !16 -// CHECK:STDOUT: call void @_Z13TakeConstCRefRK1C.carbon_thunk(ptr %c.var), !dbg !17 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %n.var), !dbg !12 -// CHECK:STDOUT: call void @_Z10TakeIntRefRi(ptr %n.var), !dbg !18 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc24_22.3.temp), !dbg !13 -// CHECK:STDOUT: store i32 42, ptr %.loc24_22.3.temp, align 4, !dbg !13 -// CHECK:STDOUT: call void @_Z11TakeIntRRefOi.carbon_thunk(ptr %.loc24_22.3.temp), !dbg !19 -// CHECK:STDOUT: %.loc25_23.1 = load i32, ptr %n.var, align 4, !dbg !14 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc25_23.2.temp), !dbg !14 -// CHECK:STDOUT: store i32 %.loc25_23.1, ptr %.loc25_23.2.temp, align 4, !dbg !14 -// CHECK:STDOUT: call void @_Z15TakeConstIntRefRKi.carbon_thunk(ptr %.loc25_23.2.temp), !dbg !20 -// CHECK:STDOUT: ret void, !dbg !21 +// CHECK:STDOUT: %c.var = alloca {}, align 8, !dbg !15 +// CHECK:STDOUT: %.loc19_18.2.temp = alloca {}, align 8, !dbg !16 +// CHECK:STDOUT: %n.var = alloca i32, align 4, !dbg !17 +// CHECK:STDOUT: %.loc24_22.3.temp = alloca i32, align 4, !dbg !18 +// CHECK:STDOUT: %.loc25_23.2.temp = alloca i32, align 4, !dbg !19 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %c.var), !dbg !15 +// CHECK:STDOUT: call void @_Z8TakeCRefR1C(ptr %c.var), !dbg !20 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc19_18.2.temp), !dbg !16 +// CHECK:STDOUT: call void @llvm.memcpy.p0.p0.i64(ptr align 1 %.loc19_18.2.temp, ptr align 1 @C.val.loc19_18.3, i64 0, i1 false), !dbg !16 +// CHECK:STDOUT: call void @_Z9TakeCRRefO1C.carbon_thunk(ptr %.loc19_18.2.temp), !dbg !21 +// CHECK:STDOUT: call void @_Z13TakeConstCRefRK1C.carbon_thunk(ptr %c.var), !dbg !22 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %n.var), !dbg !17 +// CHECK:STDOUT: call void @_Z10TakeIntRefRi(ptr %n.var), !dbg !23 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc24_22.3.temp), !dbg !18 +// CHECK:STDOUT: store i32 42, ptr %.loc24_22.3.temp, align 4, !dbg !18 +// CHECK:STDOUT: call void @_Z11TakeIntRRefOi.carbon_thunk(ptr %.loc24_22.3.temp), !dbg !24 +// CHECK:STDOUT: %.loc25_23.1 = load i32, ptr %n.var, align 4, !dbg !19 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc25_23.2.temp), !dbg !19 +// CHECK:STDOUT: store i32 %.loc25_23.1, ptr %.loc25_23.2.temp, align 4, !dbg !19 +// CHECK:STDOUT: call void @_Z15TakeConstIntRefRKi.carbon_thunk(ptr %.loc25_23.2.temp), !dbg !25 +// CHECK:STDOUT: ret void, !dbg !26 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: declare void @_Z8TakeCRefR1C(ptr) @@ -171,53 +171,53 @@ fn GetRefs() { // CHECK:STDOUT: ; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite) // CHECK:STDOUT: declare void @llvm.memcpy.p0.p0.i64(ptr noalias writeonly captures(none), ptr noalias readonly captures(none), i64, i1 immarg) #2 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_Z9TakeCRRefO1C.carbon_thunk(ptr %0) #3 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_Z9TakeCRRefO1C.carbon_thunk(ptr noundef %0) #3 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %.addr = alloca ptr, align 8 -// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8 -// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8 -// CHECK:STDOUT: call void @_Z9TakeCRRefO1C(ptr nonnull align 1 dereferenceable(1) %1) +// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8, !tbaa !27 +// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8, !tbaa !27 +// CHECK:STDOUT: call void @_Z9TakeCRRefO1C(ptr noundef nonnull align 1 dereferenceable(1) %1) // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: declare void @_Z9TakeCRRefO1C(ptr nonnull align 1 dereferenceable(1)) #4 +// CHECK:STDOUT: declare void @_Z9TakeCRRefO1C(ptr noundef nonnull align 1 dereferenceable(1)) #4 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_Z13TakeConstCRefRK1C.carbon_thunk(ptr %0) #3 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_Z13TakeConstCRefRK1C.carbon_thunk(ptr noundef %0) #3 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %.addr = alloca ptr, align 8 -// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8 -// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8 -// CHECK:STDOUT: call void @_Z13TakeConstCRefRK1C(ptr nonnull align 1 dereferenceable(1) %1) +// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8, !tbaa !27 +// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8, !tbaa !27 +// CHECK:STDOUT: call void @_Z13TakeConstCRefRK1C(ptr noundef nonnull align 1 dereferenceable(1) %1) // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: declare void @_Z13TakeConstCRefRK1C(ptr nonnull align 1 dereferenceable(1)) #4 +// CHECK:STDOUT: declare void @_Z13TakeConstCRefRK1C(ptr noundef nonnull align 1 dereferenceable(1)) #4 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_Z11TakeIntRRefOi.carbon_thunk(ptr %0) #3 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_Z11TakeIntRRefOi.carbon_thunk(ptr noundef %0) #3 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %.addr = alloca ptr, align 8 -// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8 -// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8 -// CHECK:STDOUT: call void @_Z11TakeIntRRefOi(ptr nonnull align 4 dereferenceable(4) %1) +// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8, !tbaa !30 +// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8, !tbaa !30 +// CHECK:STDOUT: call void @_Z11TakeIntRRefOi(ptr noundef nonnull align 4 dereferenceable(4) %1) // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: declare void @_Z11TakeIntRRefOi(ptr nonnull align 4 dereferenceable(4)) #4 +// CHECK:STDOUT: declare void @_Z11TakeIntRRefOi(ptr noundef nonnull align 4 dereferenceable(4)) #4 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_Z15TakeConstIntRefRKi.carbon_thunk(ptr %0) #3 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_Z15TakeConstIntRefRKi.carbon_thunk(ptr noundef %0) #3 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %.addr = alloca ptr, align 8 -// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8 -// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8 -// CHECK:STDOUT: call void @_Z15TakeConstIntRefRKi(ptr nonnull align 4 dereferenceable(4) %1) +// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8, !tbaa !30 +// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8, !tbaa !30 +// CHECK:STDOUT: call void @_Z15TakeConstIntRefRKi(ptr noundef nonnull align 4 dereferenceable(4) %1) // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: declare void @_Z15TakeConstIntRefRKi(ptr nonnull align 4 dereferenceable(4)) #4 +// CHECK:STDOUT: declare void @_Z15TakeConstIntRefRKi(ptr noundef nonnull align 4 dereferenceable(4)) #4 // CHECK:STDOUT: // CHECK:STDOUT: ; uselistorder directives // CHECK:STDOUT: uselistorder ptr @llvm.lifetime.start.p0, { 4, 3, 2, 1, 0 } @@ -225,34 +225,45 @@ fn GetRefs() { // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) } // CHECK:STDOUT: attributes #2 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) } -// CHECK:STDOUT: attributes #3 = { alwaysinline mustprogress "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } -// CHECK:STDOUT: attributes #4 = { "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #3 = { alwaysinline mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #4 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "pass_references.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "PassRefs", linkageName: "_CPassRefs.Main", scope: null, file: !6, line: 16, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{null} -// CHECK:STDOUT: !10 = !DILocation(line: 17, column: 3, scope: !7) -// CHECK:STDOUT: !11 = !DILocation(line: 19, column: 17, scope: !7) -// CHECK:STDOUT: !12 = !DILocation(line: 22, column: 3, scope: !7) -// CHECK:STDOUT: !13 = !DILocation(line: 24, column: 19, scope: !7) -// CHECK:STDOUT: !14 = !DILocation(line: 25, column: 23, scope: !7) -// CHECK:STDOUT: !15 = !DILocation(line: 18, column: 3, scope: !7) -// CHECK:STDOUT: !16 = !DILocation(line: 19, column: 3, scope: !7) -// CHECK:STDOUT: !17 = !DILocation(line: 20, column: 3, scope: !7) -// CHECK:STDOUT: !18 = !DILocation(line: 23, column: 3, scope: !7) -// CHECK:STDOUT: !19 = !DILocation(line: 24, column: 3, scope: !7) -// CHECK:STDOUT: !20 = !DILocation(line: 25, column: 3, scope: !7) -// CHECK:STDOUT: !21 = !DILocation(line: 16, column: 1, scope: !7) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "pass_references.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "PassRefs", linkageName: "_CPassRefs.Main", scope: null, file: !7, line: 16, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{null} +// CHECK:STDOUT: !15 = !DILocation(line: 17, column: 3, scope: !12) +// CHECK:STDOUT: !16 = !DILocation(line: 19, column: 17, scope: !12) +// CHECK:STDOUT: !17 = !DILocation(line: 22, column: 3, scope: !12) +// CHECK:STDOUT: !18 = !DILocation(line: 24, column: 19, scope: !12) +// CHECK:STDOUT: !19 = !DILocation(line: 25, column: 23, scope: !12) +// CHECK:STDOUT: !20 = !DILocation(line: 18, column: 3, scope: !12) +// CHECK:STDOUT: !21 = !DILocation(line: 19, column: 3, scope: !12) +// CHECK:STDOUT: !22 = !DILocation(line: 20, column: 3, scope: !12) +// CHECK:STDOUT: !23 = !DILocation(line: 23, column: 3, scope: !12) +// CHECK:STDOUT: !24 = !DILocation(line: 24, column: 3, scope: !12) +// CHECK:STDOUT: !25 = !DILocation(line: 25, column: 3, scope: !12) +// CHECK:STDOUT: !26 = !DILocation(line: 16, column: 1, scope: !12) +// CHECK:STDOUT: !27 = !{!28, !28, i64 0} +// CHECK:STDOUT: !28 = !{!"p1 _ZTS1C", !29, i64 0} +// CHECK:STDOUT: !29 = !{!"any pointer", !10, i64 0} +// CHECK:STDOUT: !30 = !{!31, !31, i64 0} +// CHECK:STDOUT: !31 = !{!"p1 int", !29, i64 0} // CHECK:STDOUT: ; ModuleID = 'pass_references_via_thunk.carbon' // CHECK:STDOUT: source_filename = "pass_references_via_thunk.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" @@ -263,29 +274,29 @@ fn GetRefs() { // CHECK:STDOUT: @C.val.loc20_18.3 = internal constant {} zeroinitializer // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CPassRefs.Main() #0 !dbg !7 { +// CHECK:STDOUT: define void @_CPassRefs.Main() #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %c.var = alloca {}, align 8, !dbg !10 -// CHECK:STDOUT: %.loc20_18.2.temp = alloca {}, align 8, !dbg !11 -// CHECK:STDOUT: %n.var = alloca i32, align 4, !dbg !12 -// CHECK:STDOUT: %.loc25_22.3.temp = alloca i32, align 4, !dbg !13 -// CHECK:STDOUT: %.loc26_23.2.temp = alloca i32, align 4, !dbg !14 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %c.var), !dbg !10 -// CHECK:STDOUT: call void @_Z8TakeCRefR1C10ForceThunk.carbon_thunk1(ptr %c.var), !dbg !15 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc20_18.2.temp), !dbg !11 -// CHECK:STDOUT: call void @llvm.memcpy.p0.p0.i64(ptr align 1 %.loc20_18.2.temp, ptr align 1 @C.val.loc20_18.3, i64 0, i1 false), !dbg !11 -// CHECK:STDOUT: call void @_Z9TakeCRRefRK1C10ForceThunk.carbon_thunk1(ptr %.loc20_18.2.temp), !dbg !16 -// CHECK:STDOUT: call void @_Z13TakeConstCRefRK1C10ForceThunk.carbon_thunk1(ptr %c.var), !dbg !17 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %n.var), !dbg !12 -// CHECK:STDOUT: call void @_Z10TakeIntRefRi10ForceThunk.carbon_thunk1(ptr %n.var), !dbg !18 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc25_22.3.temp), !dbg !13 -// CHECK:STDOUT: store i32 42, ptr %.loc25_22.3.temp, align 4, !dbg !13 -// CHECK:STDOUT: call void @_Z11TakeIntRRefOi10ForceThunk.carbon_thunk1(ptr %.loc25_22.3.temp), !dbg !19 -// CHECK:STDOUT: %.loc26_23.1 = load i32, ptr %n.var, align 4, !dbg !14 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc26_23.2.temp), !dbg !14 -// CHECK:STDOUT: store i32 %.loc26_23.1, ptr %.loc26_23.2.temp, align 4, !dbg !14 -// CHECK:STDOUT: call void @_Z15TakeConstIntRefRKi10ForceThunk.carbon_thunk1(ptr %.loc26_23.2.temp), !dbg !20 -// CHECK:STDOUT: ret void, !dbg !21 +// CHECK:STDOUT: %c.var = alloca {}, align 8, !dbg !15 +// CHECK:STDOUT: %.loc20_18.2.temp = alloca {}, align 8, !dbg !16 +// CHECK:STDOUT: %n.var = alloca i32, align 4, !dbg !17 +// CHECK:STDOUT: %.loc25_22.3.temp = alloca i32, align 4, !dbg !18 +// CHECK:STDOUT: %.loc26_23.2.temp = alloca i32, align 4, !dbg !19 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %c.var), !dbg !15 +// CHECK:STDOUT: call void @_Z8TakeCRefR1C10ForceThunk.carbon_thunk1(ptr %c.var), !dbg !20 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc20_18.2.temp), !dbg !16 +// CHECK:STDOUT: call void @llvm.memcpy.p0.p0.i64(ptr align 1 %.loc20_18.2.temp, ptr align 1 @C.val.loc20_18.3, i64 0, i1 false), !dbg !16 +// CHECK:STDOUT: call void @_Z9TakeCRRefRK1C10ForceThunk.carbon_thunk1(ptr %.loc20_18.2.temp), !dbg !21 +// CHECK:STDOUT: call void @_Z13TakeConstCRefRK1C10ForceThunk.carbon_thunk1(ptr %c.var), !dbg !22 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %n.var), !dbg !17 +// CHECK:STDOUT: call void @_Z10TakeIntRefRi10ForceThunk.carbon_thunk1(ptr %n.var), !dbg !23 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc25_22.3.temp), !dbg !18 +// CHECK:STDOUT: store i32 42, ptr %.loc25_22.3.temp, align 4, !dbg !18 +// CHECK:STDOUT: call void @_Z11TakeIntRRefOi10ForceThunk.carbon_thunk1(ptr %.loc25_22.3.temp), !dbg !24 +// CHECK:STDOUT: %.loc26_23.1 = load i32, ptr %n.var, align 4, !dbg !19 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc26_23.2.temp), !dbg !19 +// CHECK:STDOUT: store i32 %.loc26_23.1, ptr %.loc26_23.2.temp, align 4, !dbg !19 +// CHECK:STDOUT: call void @_Z15TakeConstIntRefRKi10ForceThunk.carbon_thunk1(ptr %.loc26_23.2.temp), !dbg !25 +// CHECK:STDOUT: ret void, !dbg !26 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) @@ -294,83 +305,83 @@ fn GetRefs() { // CHECK:STDOUT: ; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite) // CHECK:STDOUT: declare void @llvm.memcpy.p0.p0.i64(ptr noalias writeonly captures(none), ptr noalias readonly captures(none), i64, i1 immarg) #2 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_Z8TakeCRefR1C10ForceThunk.carbon_thunk1(ptr nonnull align 1 dereferenceable(1) %0) #3 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_Z8TakeCRefR1C10ForceThunk.carbon_thunk1(ptr noundef nonnull align 1 dereferenceable(1) %0) #3 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %.addr = alloca ptr, align 8 // CHECK:STDOUT: %agg.tmp = alloca %class.ForceThunk, align 1 -// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8 -// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8, !nonnull !22 -// CHECK:STDOUT: call void @_Z8TakeCRefR1C10ForceThunk(ptr nonnull align 1 dereferenceable(1) %1) +// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8, !tbaa !27 +// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8, !tbaa !27, !nonnull !30 +// CHECK:STDOUT: call void @_Z8TakeCRefR1C10ForceThunk(ptr noundef nonnull align 1 dereferenceable(1) %1) // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: declare void @_Z8TakeCRefR1C10ForceThunk(ptr nonnull align 1 dereferenceable(1)) #4 +// CHECK:STDOUT: declare void @_Z8TakeCRefR1C10ForceThunk(ptr noundef nonnull align 1 dereferenceable(1)) #4 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_Z9TakeCRRefRK1C10ForceThunk.carbon_thunk1(ptr %0) #3 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_Z9TakeCRRefRK1C10ForceThunk.carbon_thunk1(ptr noundef %0) #3 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %.addr = alloca ptr, align 8 // CHECK:STDOUT: %agg.tmp = alloca %class.ForceThunk, align 1 -// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8 -// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8 -// CHECK:STDOUT: call void @_Z9TakeCRRefRK1C10ForceThunk(ptr nonnull align 1 dereferenceable(1) %1) +// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8, !tbaa !27 +// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8, !tbaa !27 +// CHECK:STDOUT: call void @_Z9TakeCRRefRK1C10ForceThunk(ptr noundef nonnull align 1 dereferenceable(1) %1) // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: declare void @_Z9TakeCRRefRK1C10ForceThunk(ptr nonnull align 1 dereferenceable(1)) #4 +// CHECK:STDOUT: declare void @_Z9TakeCRRefRK1C10ForceThunk(ptr noundef nonnull align 1 dereferenceable(1)) #4 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_Z13TakeConstCRefRK1C10ForceThunk.carbon_thunk1(ptr %0) #3 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_Z13TakeConstCRefRK1C10ForceThunk.carbon_thunk1(ptr noundef %0) #3 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %.addr = alloca ptr, align 8 // CHECK:STDOUT: %agg.tmp = alloca %class.ForceThunk, align 1 -// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8 -// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8 -// CHECK:STDOUT: call void @_Z13TakeConstCRefRK1C10ForceThunk(ptr nonnull align 1 dereferenceable(1) %1) +// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8, !tbaa !27 +// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8, !tbaa !27 +// CHECK:STDOUT: call void @_Z13TakeConstCRefRK1C10ForceThunk(ptr noundef nonnull align 1 dereferenceable(1) %1) // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: declare void @_Z13TakeConstCRefRK1C10ForceThunk(ptr nonnull align 1 dereferenceable(1)) #4 +// CHECK:STDOUT: declare void @_Z13TakeConstCRefRK1C10ForceThunk(ptr noundef nonnull align 1 dereferenceable(1)) #4 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_Z10TakeIntRefRi10ForceThunk.carbon_thunk1(ptr nonnull align 4 dereferenceable(4) %0) #3 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_Z10TakeIntRefRi10ForceThunk.carbon_thunk1(ptr noundef nonnull align 4 dereferenceable(4) %0) #3 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %.addr = alloca ptr, align 8 // CHECK:STDOUT: %agg.tmp = alloca %class.ForceThunk, align 1 -// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8 -// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8, !nonnull !22, !align !23 -// CHECK:STDOUT: call void @_Z10TakeIntRefRi10ForceThunk(ptr nonnull align 4 dereferenceable(4) %1) +// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8, !tbaa !31 +// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8, !tbaa !31, !nonnull !30, !align !33 +// CHECK:STDOUT: call void @_Z10TakeIntRefRi10ForceThunk(ptr noundef nonnull align 4 dereferenceable(4) %1) // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: declare void @_Z10TakeIntRefRi10ForceThunk(ptr nonnull align 4 dereferenceable(4)) #4 +// CHECK:STDOUT: declare void @_Z10TakeIntRefRi10ForceThunk(ptr noundef nonnull align 4 dereferenceable(4)) #4 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_Z11TakeIntRRefOi10ForceThunk.carbon_thunk1(ptr %0) #3 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_Z11TakeIntRRefOi10ForceThunk.carbon_thunk1(ptr noundef %0) #3 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %.addr = alloca ptr, align 8 // CHECK:STDOUT: %agg.tmp = alloca %class.ForceThunk, align 1 -// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8 -// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8 -// CHECK:STDOUT: call void @_Z11TakeIntRRefOi10ForceThunk(ptr nonnull align 4 dereferenceable(4) %1) +// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8, !tbaa !31 +// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8, !tbaa !31 +// CHECK:STDOUT: call void @_Z11TakeIntRRefOi10ForceThunk(ptr noundef nonnull align 4 dereferenceable(4) %1) // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: declare void @_Z11TakeIntRRefOi10ForceThunk(ptr nonnull align 4 dereferenceable(4)) #4 +// CHECK:STDOUT: declare void @_Z11TakeIntRRefOi10ForceThunk(ptr noundef nonnull align 4 dereferenceable(4)) #4 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_Z15TakeConstIntRefRKi10ForceThunk.carbon_thunk1(ptr %0) #3 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_Z15TakeConstIntRefRKi10ForceThunk.carbon_thunk1(ptr noundef %0) #3 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %.addr = alloca ptr, align 8 // CHECK:STDOUT: %agg.tmp = alloca %class.ForceThunk, align 1 -// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8 -// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8 -// CHECK:STDOUT: call void @_Z15TakeConstIntRefRKi10ForceThunk(ptr nonnull align 4 dereferenceable(4) %1) +// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8, !tbaa !31 +// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8, !tbaa !31 +// CHECK:STDOUT: call void @_Z15TakeConstIntRefRKi10ForceThunk(ptr noundef nonnull align 4 dereferenceable(4) %1) // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: declare void @_Z15TakeConstIntRefRKi10ForceThunk(ptr nonnull align 4 dereferenceable(4)) #4 +// CHECK:STDOUT: declare void @_Z15TakeConstIntRefRKi10ForceThunk(ptr noundef nonnull align 4 dereferenceable(4)) #4 // CHECK:STDOUT: // CHECK:STDOUT: ; uselistorder directives // CHECK:STDOUT: uselistorder ptr @llvm.lifetime.start.p0, { 4, 3, 2, 1, 0 } @@ -378,69 +389,80 @@ fn GetRefs() { // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) } // CHECK:STDOUT: attributes #2 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) } -// CHECK:STDOUT: attributes #3 = { alwaysinline mustprogress "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } -// CHECK:STDOUT: attributes #4 = { "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #3 = { alwaysinline mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #4 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "pass_references_via_thunk.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "PassRefs", linkageName: "_CPassRefs.Main", scope: null, file: !6, line: 17, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{null} -// CHECK:STDOUT: !10 = !DILocation(line: 18, column: 3, scope: !7) -// CHECK:STDOUT: !11 = !DILocation(line: 20, column: 17, scope: !7) -// CHECK:STDOUT: !12 = !DILocation(line: 23, column: 3, scope: !7) -// CHECK:STDOUT: !13 = !DILocation(line: 25, column: 19, scope: !7) -// CHECK:STDOUT: !14 = !DILocation(line: 26, column: 23, scope: !7) -// CHECK:STDOUT: !15 = !DILocation(line: 19, column: 3, scope: !7) -// CHECK:STDOUT: !16 = !DILocation(line: 20, column: 3, scope: !7) -// CHECK:STDOUT: !17 = !DILocation(line: 21, column: 3, scope: !7) -// CHECK:STDOUT: !18 = !DILocation(line: 24, column: 3, scope: !7) -// CHECK:STDOUT: !19 = !DILocation(line: 25, column: 3, scope: !7) -// CHECK:STDOUT: !20 = !DILocation(line: 26, column: 3, scope: !7) -// CHECK:STDOUT: !21 = !DILocation(line: 17, column: 1, scope: !7) -// CHECK:STDOUT: !22 = !{} -// CHECK:STDOUT: !23 = !{i64 4} +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "pass_references_via_thunk.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "PassRefs", linkageName: "_CPassRefs.Main", scope: null, file: !7, line: 17, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{null} +// CHECK:STDOUT: !15 = !DILocation(line: 18, column: 3, scope: !12) +// CHECK:STDOUT: !16 = !DILocation(line: 20, column: 17, scope: !12) +// CHECK:STDOUT: !17 = !DILocation(line: 23, column: 3, scope: !12) +// CHECK:STDOUT: !18 = !DILocation(line: 25, column: 19, scope: !12) +// CHECK:STDOUT: !19 = !DILocation(line: 26, column: 23, scope: !12) +// CHECK:STDOUT: !20 = !DILocation(line: 19, column: 3, scope: !12) +// CHECK:STDOUT: !21 = !DILocation(line: 20, column: 3, scope: !12) +// CHECK:STDOUT: !22 = !DILocation(line: 21, column: 3, scope: !12) +// CHECK:STDOUT: !23 = !DILocation(line: 24, column: 3, scope: !12) +// CHECK:STDOUT: !24 = !DILocation(line: 25, column: 3, scope: !12) +// CHECK:STDOUT: !25 = !DILocation(line: 26, column: 3, scope: !12) +// CHECK:STDOUT: !26 = !DILocation(line: 17, column: 1, scope: !12) +// CHECK:STDOUT: !27 = !{!28, !28, i64 0} +// CHECK:STDOUT: !28 = !{!"p1 _ZTS1C", !29, i64 0} +// CHECK:STDOUT: !29 = !{!"any pointer", !10, i64 0} +// CHECK:STDOUT: !30 = !{} +// CHECK:STDOUT: !31 = !{!32, !32, i64 0} +// CHECK:STDOUT: !32 = !{!"p1 int", !29, i64 0} +// CHECK:STDOUT: !33 = !{i64 4} // CHECK:STDOUT: ; ModuleID = 'return_references.carbon' // CHECK:STDOUT: source_filename = "return_references.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" // CHECK:STDOUT: target triple = "x86_64-unknown-linux-gnu" // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CGetRefs.Main() #0 !dbg !7 { +// CHECK:STDOUT: define void @_CGetRefs.Main() #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %_.var.loc17 = alloca ptr, align 8, !dbg !10 -// CHECK:STDOUT: %_.var.loc18 = alloca ptr, align 8, !dbg !11 -// CHECK:STDOUT: %_.var.loc19 = alloca ptr, align 8, !dbg !12 -// CHECK:STDOUT: %_.var.loc21 = alloca ptr, align 8, !dbg !13 -// CHECK:STDOUT: %_.var.loc22 = alloca ptr, align 8, !dbg !14 -// CHECK:STDOUT: %_.var.loc23 = alloca ptr, align 8, !dbg !15 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %_.var.loc17), !dbg !10 -// CHECK:STDOUT: %ReturnCRef.call = call ptr @_Z10ReturnCRefv(), !dbg !16 -// CHECK:STDOUT: store ptr %ReturnCRef.call, ptr %_.var.loc17, align 8, !dbg !10 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %_.var.loc18), !dbg !11 -// CHECK:STDOUT: %ReturnCRRef.call = call ptr @_Z11ReturnCRRefv(), !dbg !17 -// CHECK:STDOUT: store ptr %ReturnCRRef.call, ptr %_.var.loc18, align 8, !dbg !11 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %_.var.loc19), !dbg !12 -// CHECK:STDOUT: %ReturnConstCRef.call = call ptr @_Z15ReturnConstCRefv(), !dbg !18 -// CHECK:STDOUT: store ptr %ReturnConstCRef.call, ptr %_.var.loc19, align 8, !dbg !12 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %_.var.loc21), !dbg !13 -// CHECK:STDOUT: %ReturnIntRef.call = call ptr @_Z12ReturnIntRefv(), !dbg !19 -// CHECK:STDOUT: store ptr %ReturnIntRef.call, ptr %_.var.loc21, align 8, !dbg !13 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %_.var.loc22), !dbg !14 -// CHECK:STDOUT: %ReturnIntRRef.call = call ptr @_Z13ReturnIntRRefv(), !dbg !20 -// CHECK:STDOUT: store ptr %ReturnIntRRef.call, ptr %_.var.loc22, align 8, !dbg !14 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %_.var.loc23), !dbg !15 -// CHECK:STDOUT: %ReturnConstIntRef.call = call ptr @_Z17ReturnConstIntRefv(), !dbg !21 -// CHECK:STDOUT: store ptr %ReturnConstIntRef.call, ptr %_.var.loc23, align 8, !dbg !15 -// CHECK:STDOUT: ret void, !dbg !22 +// CHECK:STDOUT: %_.var.loc17 = alloca ptr, align 8, !dbg !15 +// CHECK:STDOUT: %_.var.loc18 = alloca ptr, align 8, !dbg !16 +// CHECK:STDOUT: %_.var.loc19 = alloca ptr, align 8, !dbg !17 +// CHECK:STDOUT: %_.var.loc21 = alloca ptr, align 8, !dbg !18 +// CHECK:STDOUT: %_.var.loc22 = alloca ptr, align 8, !dbg !19 +// CHECK:STDOUT: %_.var.loc23 = alloca ptr, align 8, !dbg !20 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %_.var.loc17), !dbg !15 +// CHECK:STDOUT: %ReturnCRef.call = call ptr @_Z10ReturnCRefv(), !dbg !21 +// CHECK:STDOUT: store ptr %ReturnCRef.call, ptr %_.var.loc17, align 8, !dbg !15 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %_.var.loc18), !dbg !16 +// CHECK:STDOUT: %ReturnCRRef.call = call ptr @_Z11ReturnCRRefv(), !dbg !22 +// CHECK:STDOUT: store ptr %ReturnCRRef.call, ptr %_.var.loc18, align 8, !dbg !16 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %_.var.loc19), !dbg !17 +// CHECK:STDOUT: %ReturnConstCRef.call = call ptr @_Z15ReturnConstCRefv(), !dbg !23 +// CHECK:STDOUT: store ptr %ReturnConstCRef.call, ptr %_.var.loc19, align 8, !dbg !17 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %_.var.loc21), !dbg !18 +// CHECK:STDOUT: %ReturnIntRef.call = call ptr @_Z12ReturnIntRefv(), !dbg !24 +// CHECK:STDOUT: store ptr %ReturnIntRef.call, ptr %_.var.loc21, align 8, !dbg !18 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %_.var.loc22), !dbg !19 +// CHECK:STDOUT: %ReturnIntRRef.call = call ptr @_Z13ReturnIntRRefv(), !dbg !25 +// CHECK:STDOUT: store ptr %ReturnIntRRef.call, ptr %_.var.loc22, align 8, !dbg !19 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %_.var.loc23), !dbg !20 +// CHECK:STDOUT: %ReturnConstIntRef.call = call ptr @_Z17ReturnConstIntRefv(), !dbg !26 +// CHECK:STDOUT: store ptr %ReturnConstIntRef.call, ptr %_.var.loc23, align 8, !dbg !20 +// CHECK:STDOUT: ret void, !dbg !27 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: declare ptr @_Z10ReturnCRefv() @@ -464,32 +486,38 @@ fn GetRefs() { // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "return_references.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "GetRefs", linkageName: "_CGetRefs.Main", scope: null, file: !6, line: 16, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{null} -// CHECK:STDOUT: !10 = !DILocation(line: 17, column: 3, scope: !7) -// CHECK:STDOUT: !11 = !DILocation(line: 18, column: 3, scope: !7) -// CHECK:STDOUT: !12 = !DILocation(line: 19, column: 3, scope: !7) -// CHECK:STDOUT: !13 = !DILocation(line: 21, column: 3, scope: !7) -// CHECK:STDOUT: !14 = !DILocation(line: 22, column: 3, scope: !7) -// CHECK:STDOUT: !15 = !DILocation(line: 23, column: 3, scope: !7) -// CHECK:STDOUT: !16 = !DILocation(line: 17, column: 19, scope: !7) -// CHECK:STDOUT: !17 = !DILocation(line: 18, column: 19, scope: !7) -// CHECK:STDOUT: !18 = !DILocation(line: 19, column: 25, scope: !7) -// CHECK:STDOUT: !19 = !DILocation(line: 21, column: 17, scope: !7) -// CHECK:STDOUT: !20 = !DILocation(line: 22, column: 17, scope: !7) -// CHECK:STDOUT: !21 = !DILocation(line: 23, column: 23, scope: !7) -// CHECK:STDOUT: !22 = !DILocation(line: 16, column: 1, scope: !7) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "return_references.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "GetRefs", linkageName: "_CGetRefs.Main", scope: null, file: !7, line: 16, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{null} +// CHECK:STDOUT: !15 = !DILocation(line: 17, column: 3, scope: !12) +// CHECK:STDOUT: !16 = !DILocation(line: 18, column: 3, scope: !12) +// CHECK:STDOUT: !17 = !DILocation(line: 19, column: 3, scope: !12) +// CHECK:STDOUT: !18 = !DILocation(line: 21, column: 3, scope: !12) +// CHECK:STDOUT: !19 = !DILocation(line: 22, column: 3, scope: !12) +// CHECK:STDOUT: !20 = !DILocation(line: 23, column: 3, scope: !12) +// CHECK:STDOUT: !21 = !DILocation(line: 17, column: 19, scope: !12) +// CHECK:STDOUT: !22 = !DILocation(line: 18, column: 19, scope: !12) +// CHECK:STDOUT: !23 = !DILocation(line: 19, column: 25, scope: !12) +// CHECK:STDOUT: !24 = !DILocation(line: 21, column: 17, scope: !12) +// CHECK:STDOUT: !25 = !DILocation(line: 22, column: 17, scope: !12) +// CHECK:STDOUT: !26 = !DILocation(line: 23, column: 23, scope: !12) +// CHECK:STDOUT: !27 = !DILocation(line: 16, column: 1, scope: !12) // CHECK:STDOUT: ; ModuleID = 'return_references_via_thunk.carbon' // CHECK:STDOUT: source_filename = "return_references_via_thunk.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" @@ -498,129 +526,135 @@ fn GetRefs() { // CHECK:STDOUT: %class.ForceThunk = type { i8 } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CGetRefs.Main() #0 !dbg !7 { +// CHECK:STDOUT: define void @_CGetRefs.Main() #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %_.var.loc18 = alloca ptr, align 8, !dbg !10 -// CHECK:STDOUT: %_.var.loc19 = alloca ptr, align 8, !dbg !11 -// CHECK:STDOUT: %_.var.loc20 = alloca ptr, align 8, !dbg !12 -// CHECK:STDOUT: %_.var.loc22 = alloca ptr, align 8, !dbg !13 -// CHECK:STDOUT: %_.var.loc23 = alloca ptr, align 8, !dbg !14 -// CHECK:STDOUT: %_.var.loc24 = alloca ptr, align 8, !dbg !15 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %_.var.loc18), !dbg !10 -// CHECK:STDOUT: %ReturnCRef__carbon_thunk.call = call ptr @_Z10ReturnCRef10ForceThunk.carbon_thunk0(), !dbg !16 -// CHECK:STDOUT: store ptr %ReturnCRef__carbon_thunk.call, ptr %_.var.loc18, align 8, !dbg !10 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %_.var.loc19), !dbg !11 -// CHECK:STDOUT: %ReturnCRRef__carbon_thunk.call = call ptr @_Z11ReturnCRRef10ForceThunk.carbon_thunk0(), !dbg !17 -// CHECK:STDOUT: store ptr %ReturnCRRef__carbon_thunk.call, ptr %_.var.loc19, align 8, !dbg !11 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %_.var.loc20), !dbg !12 -// CHECK:STDOUT: %ReturnConstCRef__carbon_thunk.call = call ptr @_Z15ReturnConstCRef10ForceThunk.carbon_thunk0(), !dbg !18 -// CHECK:STDOUT: store ptr %ReturnConstCRef__carbon_thunk.call, ptr %_.var.loc20, align 8, !dbg !12 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %_.var.loc22), !dbg !13 -// CHECK:STDOUT: %ReturnIntRef__carbon_thunk.call = call ptr @_Z12ReturnIntRef10ForceThunk.carbon_thunk0(), !dbg !19 -// CHECK:STDOUT: store ptr %ReturnIntRef__carbon_thunk.call, ptr %_.var.loc22, align 8, !dbg !13 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %_.var.loc23), !dbg !14 -// CHECK:STDOUT: %ReturnIntRRef__carbon_thunk.call = call ptr @_Z13ReturnIntRRef10ForceThunk.carbon_thunk0(), !dbg !20 -// CHECK:STDOUT: store ptr %ReturnIntRRef__carbon_thunk.call, ptr %_.var.loc23, align 8, !dbg !14 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %_.var.loc24), !dbg !15 -// CHECK:STDOUT: %ReturnConstIntRef__carbon_thunk.call = call ptr @_Z17ReturnConstIntRef10ForceThunk.carbon_thunk0(), !dbg !21 -// CHECK:STDOUT: store ptr %ReturnConstIntRef__carbon_thunk.call, ptr %_.var.loc24, align 8, !dbg !15 -// CHECK:STDOUT: ret void, !dbg !22 +// CHECK:STDOUT: %_.var.loc18 = alloca ptr, align 8, !dbg !15 +// CHECK:STDOUT: %_.var.loc19 = alloca ptr, align 8, !dbg !16 +// CHECK:STDOUT: %_.var.loc20 = alloca ptr, align 8, !dbg !17 +// CHECK:STDOUT: %_.var.loc22 = alloca ptr, align 8, !dbg !18 +// CHECK:STDOUT: %_.var.loc23 = alloca ptr, align 8, !dbg !19 +// CHECK:STDOUT: %_.var.loc24 = alloca ptr, align 8, !dbg !20 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %_.var.loc18), !dbg !15 +// CHECK:STDOUT: %ReturnCRef__carbon_thunk.call = call ptr @_Z10ReturnCRef10ForceThunk.carbon_thunk0(), !dbg !21 +// CHECK:STDOUT: store ptr %ReturnCRef__carbon_thunk.call, ptr %_.var.loc18, align 8, !dbg !15 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %_.var.loc19), !dbg !16 +// CHECK:STDOUT: %ReturnCRRef__carbon_thunk.call = call ptr @_Z11ReturnCRRef10ForceThunk.carbon_thunk0(), !dbg !22 +// CHECK:STDOUT: store ptr %ReturnCRRef__carbon_thunk.call, ptr %_.var.loc19, align 8, !dbg !16 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %_.var.loc20), !dbg !17 +// CHECK:STDOUT: %ReturnConstCRef__carbon_thunk.call = call ptr @_Z15ReturnConstCRef10ForceThunk.carbon_thunk0(), !dbg !23 +// CHECK:STDOUT: store ptr %ReturnConstCRef__carbon_thunk.call, ptr %_.var.loc20, align 8, !dbg !17 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %_.var.loc22), !dbg !18 +// CHECK:STDOUT: %ReturnIntRef__carbon_thunk.call = call ptr @_Z12ReturnIntRef10ForceThunk.carbon_thunk0(), !dbg !24 +// CHECK:STDOUT: store ptr %ReturnIntRef__carbon_thunk.call, ptr %_.var.loc22, align 8, !dbg !18 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %_.var.loc23), !dbg !19 +// CHECK:STDOUT: %ReturnIntRRef__carbon_thunk.call = call ptr @_Z13ReturnIntRRef10ForceThunk.carbon_thunk0(), !dbg !25 +// CHECK:STDOUT: store ptr %ReturnIntRRef__carbon_thunk.call, ptr %_.var.loc23, align 8, !dbg !19 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %_.var.loc24), !dbg !20 +// CHECK:STDOUT: %ReturnConstIntRef__carbon_thunk.call = call ptr @_Z17ReturnConstIntRef10ForceThunk.carbon_thunk0(), !dbg !26 +// CHECK:STDOUT: store ptr %ReturnConstIntRef__carbon_thunk.call, ptr %_.var.loc24, align 8, !dbg !20 +// CHECK:STDOUT: ret void, !dbg !27 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) // CHECK:STDOUT: declare void @llvm.lifetime.start.p0(ptr captures(none)) #1 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local nonnull align 1 dereferenceable(1) ptr @_Z10ReturnCRef10ForceThunk.carbon_thunk0() #2 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local noundef nonnull align 1 dereferenceable(1) ptr @_Z10ReturnCRef10ForceThunk.carbon_thunk0() #2 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %agg.tmp = alloca %class.ForceThunk, align 1 -// CHECK:STDOUT: %call = call nonnull align 1 dereferenceable(1) ptr @_Z10ReturnCRef10ForceThunk() +// CHECK:STDOUT: %call = call noundef nonnull align 1 dereferenceable(1) ptr @_Z10ReturnCRef10ForceThunk() // CHECK:STDOUT: ret ptr %call // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: declare nonnull align 1 dereferenceable(1) ptr @_Z10ReturnCRef10ForceThunk() #3 +// CHECK:STDOUT: declare noundef nonnull align 1 dereferenceable(1) ptr @_Z10ReturnCRef10ForceThunk() #3 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local nonnull align 1 dereferenceable(1) ptr @_Z11ReturnCRRef10ForceThunk.carbon_thunk0() #2 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local noundef nonnull align 1 dereferenceable(1) ptr @_Z11ReturnCRRef10ForceThunk.carbon_thunk0() #2 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %agg.tmp = alloca %class.ForceThunk, align 1 -// CHECK:STDOUT: %call = call nonnull align 1 dereferenceable(1) ptr @_Z11ReturnCRRef10ForceThunk() +// CHECK:STDOUT: %call = call noundef nonnull align 1 dereferenceable(1) ptr @_Z11ReturnCRRef10ForceThunk() // CHECK:STDOUT: ret ptr %call // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: declare nonnull align 1 dereferenceable(1) ptr @_Z11ReturnCRRef10ForceThunk() #3 +// CHECK:STDOUT: declare noundef nonnull align 1 dereferenceable(1) ptr @_Z11ReturnCRRef10ForceThunk() #3 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local nonnull align 1 dereferenceable(1) ptr @_Z15ReturnConstCRef10ForceThunk.carbon_thunk0() #2 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local noundef nonnull align 1 dereferenceable(1) ptr @_Z15ReturnConstCRef10ForceThunk.carbon_thunk0() #2 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %agg.tmp = alloca %class.ForceThunk, align 1 -// CHECK:STDOUT: %call = call nonnull align 1 dereferenceable(1) ptr @_Z15ReturnConstCRef10ForceThunk() +// CHECK:STDOUT: %call = call noundef nonnull align 1 dereferenceable(1) ptr @_Z15ReturnConstCRef10ForceThunk() // CHECK:STDOUT: ret ptr %call // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: declare nonnull align 1 dereferenceable(1) ptr @_Z15ReturnConstCRef10ForceThunk() #3 +// CHECK:STDOUT: declare noundef nonnull align 1 dereferenceable(1) ptr @_Z15ReturnConstCRef10ForceThunk() #3 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local nonnull align 4 dereferenceable(4) ptr @_Z12ReturnIntRef10ForceThunk.carbon_thunk0() #2 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local noundef nonnull align 4 dereferenceable(4) ptr @_Z12ReturnIntRef10ForceThunk.carbon_thunk0() #2 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %agg.tmp = alloca %class.ForceThunk, align 1 -// CHECK:STDOUT: %call = call nonnull align 4 dereferenceable(4) ptr @_Z12ReturnIntRef10ForceThunk() +// CHECK:STDOUT: %call = call noundef nonnull align 4 dereferenceable(4) ptr @_Z12ReturnIntRef10ForceThunk() // CHECK:STDOUT: ret ptr %call // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: declare nonnull align 4 dereferenceable(4) ptr @_Z12ReturnIntRef10ForceThunk() #3 +// CHECK:STDOUT: declare noundef nonnull align 4 dereferenceable(4) ptr @_Z12ReturnIntRef10ForceThunk() #3 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local nonnull align 4 dereferenceable(4) ptr @_Z13ReturnIntRRef10ForceThunk.carbon_thunk0() #2 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local noundef nonnull align 4 dereferenceable(4) ptr @_Z13ReturnIntRRef10ForceThunk.carbon_thunk0() #2 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %agg.tmp = alloca %class.ForceThunk, align 1 -// CHECK:STDOUT: %call = call nonnull align 4 dereferenceable(4) ptr @_Z13ReturnIntRRef10ForceThunk() +// CHECK:STDOUT: %call = call noundef nonnull align 4 dereferenceable(4) ptr @_Z13ReturnIntRRef10ForceThunk() // CHECK:STDOUT: ret ptr %call // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: declare nonnull align 4 dereferenceable(4) ptr @_Z13ReturnIntRRef10ForceThunk() #3 +// CHECK:STDOUT: declare noundef nonnull align 4 dereferenceable(4) ptr @_Z13ReturnIntRRef10ForceThunk() #3 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local nonnull align 4 dereferenceable(4) ptr @_Z17ReturnConstIntRef10ForceThunk.carbon_thunk0() #2 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local noundef nonnull align 4 dereferenceable(4) ptr @_Z17ReturnConstIntRef10ForceThunk.carbon_thunk0() #2 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %agg.tmp = alloca %class.ForceThunk, align 1 -// CHECK:STDOUT: %call = call nonnull align 4 dereferenceable(4) ptr @_Z17ReturnConstIntRef10ForceThunk() +// CHECK:STDOUT: %call = call noundef nonnull align 4 dereferenceable(4) ptr @_Z17ReturnConstIntRef10ForceThunk() // CHECK:STDOUT: ret ptr %call // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: declare nonnull align 4 dereferenceable(4) ptr @_Z17ReturnConstIntRef10ForceThunk() #3 +// CHECK:STDOUT: declare noundef nonnull align 4 dereferenceable(4) ptr @_Z17ReturnConstIntRef10ForceThunk() #3 // CHECK:STDOUT: // CHECK:STDOUT: ; uselistorder directives // CHECK:STDOUT: uselistorder ptr @llvm.lifetime.start.p0, { 5, 4, 3, 2, 1, 0 } // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) } -// CHECK:STDOUT: attributes #2 = { alwaysinline mustprogress "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } -// CHECK:STDOUT: attributes #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #2 = { alwaysinline mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "return_references_via_thunk.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "GetRefs", linkageName: "_CGetRefs.Main", scope: null, file: !6, line: 17, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{null} -// CHECK:STDOUT: !10 = !DILocation(line: 18, column: 3, scope: !7) -// CHECK:STDOUT: !11 = !DILocation(line: 19, column: 3, scope: !7) -// CHECK:STDOUT: !12 = !DILocation(line: 20, column: 3, scope: !7) -// CHECK:STDOUT: !13 = !DILocation(line: 22, column: 3, scope: !7) -// CHECK:STDOUT: !14 = !DILocation(line: 23, column: 3, scope: !7) -// CHECK:STDOUT: !15 = !DILocation(line: 24, column: 3, scope: !7) -// CHECK:STDOUT: !16 = !DILocation(line: 18, column: 19, scope: !7) -// CHECK:STDOUT: !17 = !DILocation(line: 19, column: 19, scope: !7) -// CHECK:STDOUT: !18 = !DILocation(line: 20, column: 25, scope: !7) -// CHECK:STDOUT: !19 = !DILocation(line: 22, column: 17, scope: !7) -// CHECK:STDOUT: !20 = !DILocation(line: 23, column: 17, scope: !7) -// CHECK:STDOUT: !21 = !DILocation(line: 24, column: 23, scope: !7) -// CHECK:STDOUT: !22 = !DILocation(line: 17, column: 1, scope: !7) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "return_references_via_thunk.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "GetRefs", linkageName: "_CGetRefs.Main", scope: null, file: !7, line: 17, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{null} +// CHECK:STDOUT: !15 = !DILocation(line: 18, column: 3, scope: !12) +// CHECK:STDOUT: !16 = !DILocation(line: 19, column: 3, scope: !12) +// CHECK:STDOUT: !17 = !DILocation(line: 20, column: 3, scope: !12) +// CHECK:STDOUT: !18 = !DILocation(line: 22, column: 3, scope: !12) +// CHECK:STDOUT: !19 = !DILocation(line: 23, column: 3, scope: !12) +// CHECK:STDOUT: !20 = !DILocation(line: 24, column: 3, scope: !12) +// CHECK:STDOUT: !21 = !DILocation(line: 18, column: 19, scope: !12) +// CHECK:STDOUT: !22 = !DILocation(line: 19, column: 19, scope: !12) +// CHECK:STDOUT: !23 = !DILocation(line: 20, column: 25, scope: !12) +// CHECK:STDOUT: !24 = !DILocation(line: 22, column: 17, scope: !12) +// CHECK:STDOUT: !25 = !DILocation(line: 23, column: 17, scope: !12) +// CHECK:STDOUT: !26 = !DILocation(line: 24, column: 23, scope: !12) +// CHECK:STDOUT: !27 = !DILocation(line: 17, column: 1, scope: !12) diff --git a/toolchain/lower/testdata/interop/cpp/return.carbon b/toolchain/lower/testdata/interop/cpp/return.carbon index 292c2d99abc3..6d9009f1c127 100644 --- a/toolchain/lower/testdata/interop/cpp/return.carbon +++ b/toolchain/lower/testdata/interop/cpp/return.carbon @@ -118,77 +118,77 @@ fn Call(x: Cpp.D) -> Cpp.C { // CHECK:STDOUT: target triple = "x86_64-unknown-linux-gnu" // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define i8 @_CGetU8.Main() #0 !dbg !7 { +// CHECK:STDOUT: define i8 @_CGetU8.Main() #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc6_40.1.temp = alloca i8, align 1, !dbg !11 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc6_40.1.temp), !dbg !11 -// CHECK:STDOUT: call void @_Z8ReturnU8v.carbon_thunk(ptr %.loc6_40.1.temp), !dbg !11 -// CHECK:STDOUT: %.loc6_40.2 = load i8, ptr %.loc6_40.1.temp, align 1, !dbg !11 -// CHECK:STDOUT: ret i8 %.loc6_40.2, !dbg !12 +// CHECK:STDOUT: %.loc6_40.1.temp = alloca i8, align 1, !dbg !16 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc6_40.1.temp), !dbg !16 +// CHECK:STDOUT: call void @_Z8ReturnU8v.carbon_thunk(ptr %.loc6_40.1.temp), !dbg !16 +// CHECK:STDOUT: %.loc6_40.2 = load i8, ptr %.loc6_40.1.temp, align 1, !dbg !16 +// CHECK:STDOUT: ret i8 %.loc6_40.2, !dbg !17 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define i16 @_CGetU16.Main() #0 !dbg !13 { +// CHECK:STDOUT: define i16 @_CGetU16.Main() #0 !dbg !18 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc7_43.1.temp = alloca i16, align 2, !dbg !17 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc7_43.1.temp), !dbg !17 -// CHECK:STDOUT: call void @_Z9ReturnU16v.carbon_thunk(ptr %.loc7_43.1.temp), !dbg !17 -// CHECK:STDOUT: %.loc7_43.2 = load i16, ptr %.loc7_43.1.temp, align 2, !dbg !17 -// CHECK:STDOUT: ret i16 %.loc7_43.2, !dbg !18 +// CHECK:STDOUT: %.loc7_43.1.temp = alloca i16, align 2, !dbg !22 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc7_43.1.temp), !dbg !22 +// CHECK:STDOUT: call void @_Z9ReturnU16v.carbon_thunk(ptr %.loc7_43.1.temp), !dbg !22 +// CHECK:STDOUT: %.loc7_43.2 = load i16, ptr %.loc7_43.1.temp, align 2, !dbg !22 +// CHECK:STDOUT: ret i16 %.loc7_43.2, !dbg !23 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define i32 @_CGetU32.Main() #0 !dbg !19 { +// CHECK:STDOUT: define i32 @_CGetU32.Main() #0 !dbg !24 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %ReturnU32.call = call i32 @_Z9ReturnU32v(), !dbg !23 -// CHECK:STDOUT: ret i32 %ReturnU32.call, !dbg !24 +// CHECK:STDOUT: %ReturnU32.call = call i32 @_Z9ReturnU32v(), !dbg !28 +// CHECK:STDOUT: ret i32 %ReturnU32.call, !dbg !29 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: declare i32 @_Z9ReturnU32v() // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define i64 @_CGetU64.Main() #0 !dbg !25 { +// CHECK:STDOUT: define i64 @_CGetU64.Main() #0 !dbg !30 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %ReturnU64.call = call i64 @_Z9ReturnU64v(), !dbg !29 -// CHECK:STDOUT: ret i64 %ReturnU64.call, !dbg !30 +// CHECK:STDOUT: %ReturnU64.call = call i64 @_Z9ReturnU64v(), !dbg !34 +// CHECK:STDOUT: ret i64 %ReturnU64.call, !dbg !35 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: declare i64 @_Z9ReturnU64v() // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define i8 @_CGetI8.Main() #0 !dbg !31 { +// CHECK:STDOUT: define i8 @_CGetI8.Main() #0 !dbg !36 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc11_40.1.temp = alloca i8, align 1, !dbg !35 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc11_40.1.temp), !dbg !35 -// CHECK:STDOUT: call void @_Z8ReturnI8v.carbon_thunk(ptr %.loc11_40.1.temp), !dbg !35 -// CHECK:STDOUT: %.loc11_40.2 = load i8, ptr %.loc11_40.1.temp, align 1, !dbg !35 -// CHECK:STDOUT: ret i8 %.loc11_40.2, !dbg !36 +// CHECK:STDOUT: %.loc11_40.1.temp = alloca i8, align 1, !dbg !40 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc11_40.1.temp), !dbg !40 +// CHECK:STDOUT: call void @_Z8ReturnI8v.carbon_thunk(ptr %.loc11_40.1.temp), !dbg !40 +// CHECK:STDOUT: %.loc11_40.2 = load i8, ptr %.loc11_40.1.temp, align 1, !dbg !40 +// CHECK:STDOUT: ret i8 %.loc11_40.2, !dbg !41 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define i16 @_CGetI16.Main() #0 !dbg !37 { +// CHECK:STDOUT: define i16 @_CGetI16.Main() #0 !dbg !42 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc12_43.1.temp = alloca i16, align 2, !dbg !41 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc12_43.1.temp), !dbg !41 -// CHECK:STDOUT: call void @_Z9ReturnI16v.carbon_thunk(ptr %.loc12_43.1.temp), !dbg !41 -// CHECK:STDOUT: %.loc12_43.2 = load i16, ptr %.loc12_43.1.temp, align 2, !dbg !41 -// CHECK:STDOUT: ret i16 %.loc12_43.2, !dbg !42 +// CHECK:STDOUT: %.loc12_43.1.temp = alloca i16, align 2, !dbg !46 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc12_43.1.temp), !dbg !46 +// CHECK:STDOUT: call void @_Z9ReturnI16v.carbon_thunk(ptr %.loc12_43.1.temp), !dbg !46 +// CHECK:STDOUT: %.loc12_43.2 = load i16, ptr %.loc12_43.1.temp, align 2, !dbg !46 +// CHECK:STDOUT: ret i16 %.loc12_43.2, !dbg !47 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define i32 @_CGetI32.Main() #0 !dbg !43 { +// CHECK:STDOUT: define i32 @_CGetI32.Main() #0 !dbg !48 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %ReturnI32.call = call i32 @_Z9ReturnI32v(), !dbg !47 -// CHECK:STDOUT: ret i32 %ReturnI32.call, !dbg !48 +// CHECK:STDOUT: %ReturnI32.call = call i32 @_Z9ReturnI32v(), !dbg !52 +// CHECK:STDOUT: ret i32 %ReturnI32.call, !dbg !53 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: declare i32 @_Z9ReturnI32v() // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define i64 @_CGetI64.Main() #0 !dbg !49 { +// CHECK:STDOUT: define i64 @_CGetI64.Main() #0 !dbg !54 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %ReturnI64.call = call i64 @_Z9ReturnI64v(), !dbg !53 -// CHECK:STDOUT: ret i64 %ReturnI64.call, !dbg !54 +// CHECK:STDOUT: %ReturnI64.call = call i64 @_Z9ReturnI64v(), !dbg !58 +// CHECK:STDOUT: ret i64 %ReturnI64.call, !dbg !59 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: declare i64 @_Z9ReturnI64v() @@ -196,252 +196,266 @@ fn Call(x: Cpp.D) -> Cpp.C { // CHECK:STDOUT: declare void @_CUse.Main(i8, i16, i32, i64, i8, i16, i32, i64) // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CLets.Main() #0 !dbg !55 { +// CHECK:STDOUT: define void @_CLets.Main() #0 !dbg !60 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc19_32.1.temp = alloca i8, align 1, !dbg !58 -// CHECK:STDOUT: %.loc20_35.1.temp = alloca i16, align 2, !dbg !59 -// CHECK:STDOUT: %.loc24_32.1.temp = alloca i8, align 1, !dbg !60 -// CHECK:STDOUT: %.loc25_35.1.temp = alloca i16, align 2, !dbg !61 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc19_32.1.temp), !dbg !58 -// CHECK:STDOUT: call void @_Z8ReturnU8v.carbon_thunk(ptr %.loc19_32.1.temp), !dbg !58 -// CHECK:STDOUT: %.loc19_32.2 = load i8, ptr %.loc19_32.1.temp, align 1, !dbg !58 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc20_35.1.temp), !dbg !59 -// CHECK:STDOUT: call void @_Z9ReturnU16v.carbon_thunk(ptr %.loc20_35.1.temp), !dbg !59 -// CHECK:STDOUT: %.loc20_35.2 = load i16, ptr %.loc20_35.1.temp, align 2, !dbg !59 -// CHECK:STDOUT: %ReturnU32.call = call i32 @_Z9ReturnU32v(), !dbg !62 -// CHECK:STDOUT: %ReturnU64.call = call i64 @_Z9ReturnU64v(), !dbg !63 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc24_32.1.temp), !dbg !60 -// CHECK:STDOUT: call void @_Z8ReturnI8v.carbon_thunk(ptr %.loc24_32.1.temp), !dbg !60 -// CHECK:STDOUT: %.loc24_32.2 = load i8, ptr %.loc24_32.1.temp, align 1, !dbg !60 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc25_35.1.temp), !dbg !61 -// CHECK:STDOUT: call void @_Z9ReturnI16v.carbon_thunk(ptr %.loc25_35.1.temp), !dbg !61 -// CHECK:STDOUT: %.loc25_35.2 = load i16, ptr %.loc25_35.1.temp, align 2, !dbg !61 -// CHECK:STDOUT: %ReturnI32.call = call i32 @_Z9ReturnI32v(), !dbg !64 -// CHECK:STDOUT: %ReturnI64.call = call i64 @_Z9ReturnI64v(), !dbg !65 -// CHECK:STDOUT: call void @_CUse.Main(i8 %.loc19_32.2, i16 %.loc20_35.2, i32 %ReturnU32.call, i64 %ReturnU64.call, i8 %.loc24_32.2, i16 %.loc25_35.2, i32 %ReturnI32.call, i64 %ReturnI64.call), !dbg !66 -// CHECK:STDOUT: ret void, !dbg !67 +// CHECK:STDOUT: %.loc19_32.1.temp = alloca i8, align 1, !dbg !63 +// CHECK:STDOUT: %.loc20_35.1.temp = alloca i16, align 2, !dbg !64 +// CHECK:STDOUT: %.loc24_32.1.temp = alloca i8, align 1, !dbg !65 +// CHECK:STDOUT: %.loc25_35.1.temp = alloca i16, align 2, !dbg !66 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc19_32.1.temp), !dbg !63 +// CHECK:STDOUT: call void @_Z8ReturnU8v.carbon_thunk(ptr %.loc19_32.1.temp), !dbg !63 +// CHECK:STDOUT: %.loc19_32.2 = load i8, ptr %.loc19_32.1.temp, align 1, !dbg !63 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc20_35.1.temp), !dbg !64 +// CHECK:STDOUT: call void @_Z9ReturnU16v.carbon_thunk(ptr %.loc20_35.1.temp), !dbg !64 +// CHECK:STDOUT: %.loc20_35.2 = load i16, ptr %.loc20_35.1.temp, align 2, !dbg !64 +// CHECK:STDOUT: %ReturnU32.call = call i32 @_Z9ReturnU32v(), !dbg !67 +// CHECK:STDOUT: %ReturnU64.call = call i64 @_Z9ReturnU64v(), !dbg !68 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc24_32.1.temp), !dbg !65 +// CHECK:STDOUT: call void @_Z8ReturnI8v.carbon_thunk(ptr %.loc24_32.1.temp), !dbg !65 +// CHECK:STDOUT: %.loc24_32.2 = load i8, ptr %.loc24_32.1.temp, align 1, !dbg !65 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc25_35.1.temp), !dbg !66 +// CHECK:STDOUT: call void @_Z9ReturnI16v.carbon_thunk(ptr %.loc25_35.1.temp), !dbg !66 +// CHECK:STDOUT: %.loc25_35.2 = load i16, ptr %.loc25_35.1.temp, align 2, !dbg !66 +// CHECK:STDOUT: %ReturnI32.call = call i32 @_Z9ReturnI32v(), !dbg !69 +// CHECK:STDOUT: %ReturnI64.call = call i64 @_Z9ReturnI64v(), !dbg !70 +// CHECK:STDOUT: call void @_CUse.Main(i8 %.loc19_32.2, i16 %.loc20_35.2, i32 %ReturnU32.call, i64 %ReturnU64.call, i8 %.loc24_32.2, i16 %.loc25_35.2, i32 %ReturnI32.call, i64 %ReturnI64.call), !dbg !71 +// CHECK:STDOUT: ret void, !dbg !72 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CVars.Main() #0 !dbg !68 { +// CHECK:STDOUT: define void @_CVars.Main() #0 !dbg !73 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %my_u8.var = alloca i8, align 1, !dbg !69 -// CHECK:STDOUT: %.loc33_32.1.temp = alloca i8, align 1, !dbg !70 -// CHECK:STDOUT: %my_u16.var = alloca i16, align 2, !dbg !71 -// CHECK:STDOUT: %.loc34_35.1.temp = alloca i16, align 2, !dbg !72 -// CHECK:STDOUT: %my_u32.var = alloca i32, align 4, !dbg !73 -// CHECK:STDOUT: %my_u64.var = alloca i64, align 8, !dbg !74 -// CHECK:STDOUT: %my_i8.var = alloca i8, align 1, !dbg !75 -// CHECK:STDOUT: %.loc38_32.1.temp = alloca i8, align 1, !dbg !76 -// CHECK:STDOUT: %my_i16.var = alloca i16, align 2, !dbg !77 -// CHECK:STDOUT: %.loc39_35.1.temp = alloca i16, align 2, !dbg !78 -// CHECK:STDOUT: %my_i32.var = alloca i32, align 4, !dbg !79 -// CHECK:STDOUT: %my_i64.var = alloca i64, align 8, !dbg !80 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %my_u8.var), !dbg !69 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc33_32.1.temp), !dbg !70 -// CHECK:STDOUT: call void @_Z8ReturnU8v.carbon_thunk(ptr %.loc33_32.1.temp), !dbg !70 -// CHECK:STDOUT: %.loc33_32.2 = load i8, ptr %.loc33_32.1.temp, align 1, !dbg !70 -// CHECK:STDOUT: store i8 %.loc33_32.2, ptr %my_u8.var, align 1, !dbg !69 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %my_u16.var), !dbg !71 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc34_35.1.temp), !dbg !72 -// CHECK:STDOUT: call void @_Z9ReturnU16v.carbon_thunk(ptr %.loc34_35.1.temp), !dbg !72 -// CHECK:STDOUT: %.loc34_35.2 = load i16, ptr %.loc34_35.1.temp, align 2, !dbg !72 -// CHECK:STDOUT: store i16 %.loc34_35.2, ptr %my_u16.var, align 2, !dbg !71 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %my_u32.var), !dbg !73 -// CHECK:STDOUT: %ReturnU32.call = call i32 @_Z9ReturnU32v(), !dbg !81 -// CHECK:STDOUT: store i32 %ReturnU32.call, ptr %my_u32.var, align 4, !dbg !73 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %my_u64.var), !dbg !74 -// CHECK:STDOUT: %ReturnU64.call = call i64 @_Z9ReturnU64v(), !dbg !82 -// CHECK:STDOUT: store i64 %ReturnU64.call, ptr %my_u64.var, align 4, !dbg !74 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %my_i8.var), !dbg !75 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc38_32.1.temp), !dbg !76 -// CHECK:STDOUT: call void @_Z8ReturnI8v.carbon_thunk(ptr %.loc38_32.1.temp), !dbg !76 -// CHECK:STDOUT: %.loc38_32.2 = load i8, ptr %.loc38_32.1.temp, align 1, !dbg !76 -// CHECK:STDOUT: store i8 %.loc38_32.2, ptr %my_i8.var, align 1, !dbg !75 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %my_i16.var), !dbg !77 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc39_35.1.temp), !dbg !78 -// CHECK:STDOUT: call void @_Z9ReturnI16v.carbon_thunk(ptr %.loc39_35.1.temp), !dbg !78 -// CHECK:STDOUT: %.loc39_35.2 = load i16, ptr %.loc39_35.1.temp, align 2, !dbg !78 -// CHECK:STDOUT: store i16 %.loc39_35.2, ptr %my_i16.var, align 2, !dbg !77 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %my_i32.var), !dbg !79 -// CHECK:STDOUT: %ReturnI32.call = call i32 @_Z9ReturnI32v(), !dbg !83 -// CHECK:STDOUT: store i32 %ReturnI32.call, ptr %my_i32.var, align 4, !dbg !79 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %my_i64.var), !dbg !80 -// CHECK:STDOUT: %ReturnI64.call = call i64 @_Z9ReturnI64v(), !dbg !84 -// CHECK:STDOUT: store i64 %ReturnI64.call, ptr %my_i64.var, align 4, !dbg !80 -// CHECK:STDOUT: %.loc43_7 = load i8, ptr %my_u8.var, align 1, !dbg !85 -// CHECK:STDOUT: %.loc43_14 = load i16, ptr %my_u16.var, align 2, !dbg !86 -// CHECK:STDOUT: %.loc43_22 = load i32, ptr %my_u32.var, align 4, !dbg !87 -// CHECK:STDOUT: %.loc43_30 = load i64, ptr %my_u64.var, align 4, !dbg !88 -// CHECK:STDOUT: %.loc43_38 = load i8, ptr %my_i8.var, align 1, !dbg !89 -// CHECK:STDOUT: %.loc43_45 = load i16, ptr %my_i16.var, align 2, !dbg !90 -// CHECK:STDOUT: %.loc43_53 = load i32, ptr %my_i32.var, align 4, !dbg !91 -// CHECK:STDOUT: %.loc43_61 = load i64, ptr %my_i64.var, align 4, !dbg !92 -// CHECK:STDOUT: call void @_CUse.Main(i8 %.loc43_7, i16 %.loc43_14, i32 %.loc43_22, i64 %.loc43_30, i8 %.loc43_38, i16 %.loc43_45, i32 %.loc43_53, i64 %.loc43_61), !dbg !93 -// CHECK:STDOUT: ret void, !dbg !94 +// CHECK:STDOUT: %my_u8.var = alloca i8, align 1, !dbg !74 +// CHECK:STDOUT: %.loc33_32.1.temp = alloca i8, align 1, !dbg !75 +// CHECK:STDOUT: %my_u16.var = alloca i16, align 2, !dbg !76 +// CHECK:STDOUT: %.loc34_35.1.temp = alloca i16, align 2, !dbg !77 +// CHECK:STDOUT: %my_u32.var = alloca i32, align 4, !dbg !78 +// CHECK:STDOUT: %my_u64.var = alloca i64, align 8, !dbg !79 +// CHECK:STDOUT: %my_i8.var = alloca i8, align 1, !dbg !80 +// CHECK:STDOUT: %.loc38_32.1.temp = alloca i8, align 1, !dbg !81 +// CHECK:STDOUT: %my_i16.var = alloca i16, align 2, !dbg !82 +// CHECK:STDOUT: %.loc39_35.1.temp = alloca i16, align 2, !dbg !83 +// CHECK:STDOUT: %my_i32.var = alloca i32, align 4, !dbg !84 +// CHECK:STDOUT: %my_i64.var = alloca i64, align 8, !dbg !85 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %my_u8.var), !dbg !74 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc33_32.1.temp), !dbg !75 +// CHECK:STDOUT: call void @_Z8ReturnU8v.carbon_thunk(ptr %.loc33_32.1.temp), !dbg !75 +// CHECK:STDOUT: %.loc33_32.2 = load i8, ptr %.loc33_32.1.temp, align 1, !dbg !75 +// CHECK:STDOUT: store i8 %.loc33_32.2, ptr %my_u8.var, align 1, !dbg !74 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %my_u16.var), !dbg !76 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc34_35.1.temp), !dbg !77 +// CHECK:STDOUT: call void @_Z9ReturnU16v.carbon_thunk(ptr %.loc34_35.1.temp), !dbg !77 +// CHECK:STDOUT: %.loc34_35.2 = load i16, ptr %.loc34_35.1.temp, align 2, !dbg !77 +// CHECK:STDOUT: store i16 %.loc34_35.2, ptr %my_u16.var, align 2, !dbg !76 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %my_u32.var), !dbg !78 +// CHECK:STDOUT: %ReturnU32.call = call i32 @_Z9ReturnU32v(), !dbg !86 +// CHECK:STDOUT: store i32 %ReturnU32.call, ptr %my_u32.var, align 4, !dbg !78 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %my_u64.var), !dbg !79 +// CHECK:STDOUT: %ReturnU64.call = call i64 @_Z9ReturnU64v(), !dbg !87 +// CHECK:STDOUT: store i64 %ReturnU64.call, ptr %my_u64.var, align 4, !dbg !79 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %my_i8.var), !dbg !80 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc38_32.1.temp), !dbg !81 +// CHECK:STDOUT: call void @_Z8ReturnI8v.carbon_thunk(ptr %.loc38_32.1.temp), !dbg !81 +// CHECK:STDOUT: %.loc38_32.2 = load i8, ptr %.loc38_32.1.temp, align 1, !dbg !81 +// CHECK:STDOUT: store i8 %.loc38_32.2, ptr %my_i8.var, align 1, !dbg !80 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %my_i16.var), !dbg !82 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc39_35.1.temp), !dbg !83 +// CHECK:STDOUT: call void @_Z9ReturnI16v.carbon_thunk(ptr %.loc39_35.1.temp), !dbg !83 +// CHECK:STDOUT: %.loc39_35.2 = load i16, ptr %.loc39_35.1.temp, align 2, !dbg !83 +// CHECK:STDOUT: store i16 %.loc39_35.2, ptr %my_i16.var, align 2, !dbg !82 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %my_i32.var), !dbg !84 +// CHECK:STDOUT: %ReturnI32.call = call i32 @_Z9ReturnI32v(), !dbg !88 +// CHECK:STDOUT: store i32 %ReturnI32.call, ptr %my_i32.var, align 4, !dbg !84 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %my_i64.var), !dbg !85 +// CHECK:STDOUT: %ReturnI64.call = call i64 @_Z9ReturnI64v(), !dbg !89 +// CHECK:STDOUT: store i64 %ReturnI64.call, ptr %my_i64.var, align 4, !dbg !85 +// CHECK:STDOUT: %.loc43_7 = load i8, ptr %my_u8.var, align 1, !dbg !90 +// CHECK:STDOUT: %.loc43_14 = load i16, ptr %my_u16.var, align 2, !dbg !91 +// CHECK:STDOUT: %.loc43_22 = load i32, ptr %my_u32.var, align 4, !dbg !92 +// CHECK:STDOUT: %.loc43_30 = load i64, ptr %my_u64.var, align 4, !dbg !93 +// CHECK:STDOUT: %.loc43_38 = load i8, ptr %my_i8.var, align 1, !dbg !94 +// CHECK:STDOUT: %.loc43_45 = load i16, ptr %my_i16.var, align 2, !dbg !95 +// CHECK:STDOUT: %.loc43_53 = load i32, ptr %my_i32.var, align 4, !dbg !96 +// CHECK:STDOUT: %.loc43_61 = load i64, ptr %my_i64.var, align 4, !dbg !97 +// CHECK:STDOUT: call void @_CUse.Main(i8 %.loc43_7, i16 %.loc43_14, i32 %.loc43_22, i64 %.loc43_30, i8 %.loc43_38, i16 %.loc43_45, i32 %.loc43_53, i64 %.loc43_61), !dbg !98 +// CHECK:STDOUT: ret void, !dbg !99 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) // CHECK:STDOUT: declare void @llvm.lifetime.start.p0(ptr captures(none)) #1 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_Z8ReturnU8v.carbon_thunk(ptr %return) #2 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_Z8ReturnU8v.carbon_thunk(ptr noundef %return) #2 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %return.addr = alloca ptr, align 8 -// CHECK:STDOUT: store ptr %return, ptr %return.addr, align 8 -// CHECK:STDOUT: %0 = load ptr, ptr %return.addr, align 8 -// CHECK:STDOUT: %call = call zeroext i8 @_Z8ReturnU8v() -// CHECK:STDOUT: store i8 %call, ptr %0, align 1 +// CHECK:STDOUT: store ptr %return, ptr %return.addr, align 8, !tbaa !100 +// CHECK:STDOUT: %0 = load ptr, ptr %return.addr, align 8, !tbaa !100 +// CHECK:STDOUT: %call = call noundef zeroext i8 @_Z8ReturnU8v() +// CHECK:STDOUT: store i8 %call, ptr %0, align 1, !tbaa !103 // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: declare zeroext i8 @_Z8ReturnU8v() #3 +// CHECK:STDOUT: declare noundef zeroext i8 @_Z8ReturnU8v() #3 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_Z9ReturnU16v.carbon_thunk(ptr %return) #2 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_Z9ReturnU16v.carbon_thunk(ptr noundef %return) #2 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %return.addr = alloca ptr, align 8 -// CHECK:STDOUT: store ptr %return, ptr %return.addr, align 8 -// CHECK:STDOUT: %0 = load ptr, ptr %return.addr, align 8 -// CHECK:STDOUT: %call = call zeroext i16 @_Z9ReturnU16v() -// CHECK:STDOUT: store i16 %call, ptr %0, align 2 +// CHECK:STDOUT: store ptr %return, ptr %return.addr, align 8, !tbaa !104 +// CHECK:STDOUT: %0 = load ptr, ptr %return.addr, align 8, !tbaa !104 +// CHECK:STDOUT: %call = call noundef zeroext i16 @_Z9ReturnU16v() +// CHECK:STDOUT: store i16 %call, ptr %0, align 2, !tbaa !106 // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: declare zeroext i16 @_Z9ReturnU16v() #3 +// CHECK:STDOUT: declare noundef zeroext i16 @_Z9ReturnU16v() #3 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_Z8ReturnI8v.carbon_thunk(ptr %return) #2 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_Z8ReturnI8v.carbon_thunk(ptr noundef %return) #2 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %return.addr = alloca ptr, align 8 -// CHECK:STDOUT: store ptr %return, ptr %return.addr, align 8 -// CHECK:STDOUT: %0 = load ptr, ptr %return.addr, align 8 -// CHECK:STDOUT: %call = call signext i8 @_Z8ReturnI8v() -// CHECK:STDOUT: store i8 %call, ptr %0, align 1 +// CHECK:STDOUT: store ptr %return, ptr %return.addr, align 8, !tbaa !100 +// CHECK:STDOUT: %0 = load ptr, ptr %return.addr, align 8, !tbaa !100 +// CHECK:STDOUT: %call = call noundef signext i8 @_Z8ReturnI8v() +// CHECK:STDOUT: store i8 %call, ptr %0, align 1, !tbaa !103 // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: declare signext i8 @_Z8ReturnI8v() #3 +// CHECK:STDOUT: declare noundef signext i8 @_Z8ReturnI8v() #3 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_Z9ReturnI16v.carbon_thunk(ptr %return) #2 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_Z9ReturnI16v.carbon_thunk(ptr noundef %return) #2 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %return.addr = alloca ptr, align 8 -// CHECK:STDOUT: store ptr %return, ptr %return.addr, align 8 -// CHECK:STDOUT: %0 = load ptr, ptr %return.addr, align 8 -// CHECK:STDOUT: %call = call signext i16 @_Z9ReturnI16v() -// CHECK:STDOUT: store i16 %call, ptr %0, align 2 +// CHECK:STDOUT: store ptr %return, ptr %return.addr, align 8, !tbaa !104 +// CHECK:STDOUT: %0 = load ptr, ptr %return.addr, align 8, !tbaa !104 +// CHECK:STDOUT: %call = call noundef signext i16 @_Z9ReturnI16v() +// CHECK:STDOUT: store i16 %call, ptr %0, align 2, !tbaa !106 // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: declare signext i16 @_Z9ReturnI16v() #3 +// CHECK:STDOUT: declare noundef signext i16 @_Z9ReturnI16v() #3 // CHECK:STDOUT: // CHECK:STDOUT: ; uselistorder directives // CHECK:STDOUT: uselistorder ptr @llvm.lifetime.start.p0, { 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0 } // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) } -// CHECK:STDOUT: attributes #2 = { alwaysinline mustprogress "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } -// CHECK:STDOUT: attributes #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #2 = { alwaysinline mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "import_ints.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "GetU8", linkageName: "_CGetU8.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{!10} -// CHECK:STDOUT: !10 = !DIBasicType(name: "int", size: 8, encoding: DW_ATE_unsigned) -// CHECK:STDOUT: !11 = !DILocation(line: 6, column: 27, scope: !7) -// CHECK:STDOUT: !12 = !DILocation(line: 6, column: 20, scope: !7) -// CHECK:STDOUT: !13 = distinct !DISubprogram(name: "GetU16", linkageName: "_CGetU16.Main", scope: null, file: !6, line: 7, type: !14, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !14 = !DISubroutineType(types: !15) -// CHECK:STDOUT: !15 = !{!16} -// CHECK:STDOUT: !16 = !DIBasicType(name: "int", size: 16, encoding: DW_ATE_unsigned) -// CHECK:STDOUT: !17 = !DILocation(line: 7, column: 29, scope: !13) -// CHECK:STDOUT: !18 = !DILocation(line: 7, column: 22, scope: !13) -// CHECK:STDOUT: !19 = distinct !DISubprogram(name: "GetU32", linkageName: "_CGetU32.Main", scope: null, file: !6, line: 8, type: !20, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !20 = !DISubroutineType(types: !21) -// CHECK:STDOUT: !21 = !{!22} -// CHECK:STDOUT: !22 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_unsigned) -// CHECK:STDOUT: !23 = !DILocation(line: 8, column: 29, scope: !19) -// CHECK:STDOUT: !24 = !DILocation(line: 8, column: 22, scope: !19) -// CHECK:STDOUT: !25 = distinct !DISubprogram(name: "GetU64", linkageName: "_CGetU64.Main", scope: null, file: !6, line: 9, type: !26, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !26 = !DISubroutineType(types: !27) -// CHECK:STDOUT: !27 = !{!28} -// CHECK:STDOUT: !28 = !DIBasicType(name: "int", size: 64, encoding: DW_ATE_unsigned) -// CHECK:STDOUT: !29 = !DILocation(line: 9, column: 29, scope: !25) -// CHECK:STDOUT: !30 = !DILocation(line: 9, column: 22, scope: !25) -// CHECK:STDOUT: !31 = distinct !DISubprogram(name: "GetI8", linkageName: "_CGetI8.Main", scope: null, file: !6, line: 11, type: !32, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !32 = !DISubroutineType(types: !33) -// CHECK:STDOUT: !33 = !{!34} -// CHECK:STDOUT: !34 = !DIBasicType(name: "int", size: 8, encoding: DW_ATE_signed) -// CHECK:STDOUT: !35 = !DILocation(line: 11, column: 27, scope: !31) -// CHECK:STDOUT: !36 = !DILocation(line: 11, column: 20, scope: !31) -// CHECK:STDOUT: !37 = distinct !DISubprogram(name: "GetI16", linkageName: "_CGetI16.Main", scope: null, file: !6, line: 12, type: !38, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !38 = !DISubroutineType(types: !39) -// CHECK:STDOUT: !39 = !{!40} -// CHECK:STDOUT: !40 = !DIBasicType(name: "int", size: 16, encoding: DW_ATE_signed) -// CHECK:STDOUT: !41 = !DILocation(line: 12, column: 29, scope: !37) -// CHECK:STDOUT: !42 = !DILocation(line: 12, column: 22, scope: !37) -// CHECK:STDOUT: !43 = distinct !DISubprogram(name: "GetI32", linkageName: "_CGetI32.Main", scope: null, file: !6, line: 13, type: !44, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !44 = !DISubroutineType(types: !45) -// CHECK:STDOUT: !45 = !{!46} -// CHECK:STDOUT: !46 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) -// CHECK:STDOUT: !47 = !DILocation(line: 13, column: 29, scope: !43) -// CHECK:STDOUT: !48 = !DILocation(line: 13, column: 22, scope: !43) -// CHECK:STDOUT: !49 = distinct !DISubprogram(name: "GetI64", linkageName: "_CGetI64.Main", scope: null, file: !6, line: 14, type: !50, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !50 = !DISubroutineType(types: !51) -// CHECK:STDOUT: !51 = !{!52} -// CHECK:STDOUT: !52 = !DIBasicType(name: "int", size: 64, encoding: DW_ATE_signed) -// CHECK:STDOUT: !53 = !DILocation(line: 14, column: 29, scope: !49) -// CHECK:STDOUT: !54 = !DILocation(line: 14, column: 22, scope: !49) -// CHECK:STDOUT: !55 = distinct !DISubprogram(name: "Lets", linkageName: "_CLets.Main", scope: null, file: !6, line: 18, type: !56, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !56 = !DISubroutineType(types: !57) -// CHECK:STDOUT: !57 = !{null} -// CHECK:STDOUT: !58 = !DILocation(line: 19, column: 19, scope: !55) -// CHECK:STDOUT: !59 = !DILocation(line: 20, column: 21, scope: !55) -// CHECK:STDOUT: !60 = !DILocation(line: 24, column: 19, scope: !55) -// CHECK:STDOUT: !61 = !DILocation(line: 25, column: 21, scope: !55) -// CHECK:STDOUT: !62 = !DILocation(line: 21, column: 21, scope: !55) -// CHECK:STDOUT: !63 = !DILocation(line: 22, column: 21, scope: !55) -// CHECK:STDOUT: !64 = !DILocation(line: 26, column: 21, scope: !55) -// CHECK:STDOUT: !65 = !DILocation(line: 27, column: 21, scope: !55) -// CHECK:STDOUT: !66 = !DILocation(line: 29, column: 3, scope: !55) -// CHECK:STDOUT: !67 = !DILocation(line: 18, column: 1, scope: !55) -// CHECK:STDOUT: !68 = distinct !DISubprogram(name: "Vars", linkageName: "_CVars.Main", scope: null, file: !6, line: 32, type: !56, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !69 = !DILocation(line: 33, column: 3, scope: !68) -// CHECK:STDOUT: !70 = !DILocation(line: 33, column: 19, scope: !68) -// CHECK:STDOUT: !71 = !DILocation(line: 34, column: 3, scope: !68) -// CHECK:STDOUT: !72 = !DILocation(line: 34, column: 21, scope: !68) -// CHECK:STDOUT: !73 = !DILocation(line: 35, column: 3, scope: !68) -// CHECK:STDOUT: !74 = !DILocation(line: 36, column: 3, scope: !68) -// CHECK:STDOUT: !75 = !DILocation(line: 38, column: 3, scope: !68) -// CHECK:STDOUT: !76 = !DILocation(line: 38, column: 19, scope: !68) -// CHECK:STDOUT: !77 = !DILocation(line: 39, column: 3, scope: !68) -// CHECK:STDOUT: !78 = !DILocation(line: 39, column: 21, scope: !68) -// CHECK:STDOUT: !79 = !DILocation(line: 40, column: 3, scope: !68) -// CHECK:STDOUT: !80 = !DILocation(line: 41, column: 3, scope: !68) -// CHECK:STDOUT: !81 = !DILocation(line: 35, column: 21, scope: !68) -// CHECK:STDOUT: !82 = !DILocation(line: 36, column: 21, scope: !68) -// CHECK:STDOUT: !83 = !DILocation(line: 40, column: 21, scope: !68) -// CHECK:STDOUT: !84 = !DILocation(line: 41, column: 21, scope: !68) -// CHECK:STDOUT: !85 = !DILocation(line: 43, column: 7, scope: !68) -// CHECK:STDOUT: !86 = !DILocation(line: 43, column: 14, scope: !68) -// CHECK:STDOUT: !87 = !DILocation(line: 43, column: 22, scope: !68) -// CHECK:STDOUT: !88 = !DILocation(line: 43, column: 30, scope: !68) -// CHECK:STDOUT: !89 = !DILocation(line: 43, column: 38, scope: !68) -// CHECK:STDOUT: !90 = !DILocation(line: 43, column: 45, scope: !68) -// CHECK:STDOUT: !91 = !DILocation(line: 43, column: 53, scope: !68) -// CHECK:STDOUT: !92 = !DILocation(line: 43, column: 61, scope: !68) -// CHECK:STDOUT: !93 = !DILocation(line: 43, column: 3, scope: !68) -// CHECK:STDOUT: !94 = !DILocation(line: 32, column: 1, scope: !68) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "import_ints.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "GetU8", linkageName: "_CGetU8.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{!15} +// CHECK:STDOUT: !15 = !DIBasicType(name: "int", size: 8, encoding: DW_ATE_unsigned) +// CHECK:STDOUT: !16 = !DILocation(line: 6, column: 27, scope: !12) +// CHECK:STDOUT: !17 = !DILocation(line: 6, column: 20, scope: !12) +// CHECK:STDOUT: !18 = distinct !DISubprogram(name: "GetU16", linkageName: "_CGetU16.Main", scope: null, file: !7, line: 7, type: !19, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !19 = !DISubroutineType(types: !20) +// CHECK:STDOUT: !20 = !{!21} +// CHECK:STDOUT: !21 = !DIBasicType(name: "int", size: 16, encoding: DW_ATE_unsigned) +// CHECK:STDOUT: !22 = !DILocation(line: 7, column: 29, scope: !18) +// CHECK:STDOUT: !23 = !DILocation(line: 7, column: 22, scope: !18) +// CHECK:STDOUT: !24 = distinct !DISubprogram(name: "GetU32", linkageName: "_CGetU32.Main", scope: null, file: !7, line: 8, type: !25, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !25 = !DISubroutineType(types: !26) +// CHECK:STDOUT: !26 = !{!27} +// CHECK:STDOUT: !27 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_unsigned) +// CHECK:STDOUT: !28 = !DILocation(line: 8, column: 29, scope: !24) +// CHECK:STDOUT: !29 = !DILocation(line: 8, column: 22, scope: !24) +// CHECK:STDOUT: !30 = distinct !DISubprogram(name: "GetU64", linkageName: "_CGetU64.Main", scope: null, file: !7, line: 9, type: !31, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !31 = !DISubroutineType(types: !32) +// CHECK:STDOUT: !32 = !{!33} +// CHECK:STDOUT: !33 = !DIBasicType(name: "int", size: 64, encoding: DW_ATE_unsigned) +// CHECK:STDOUT: !34 = !DILocation(line: 9, column: 29, scope: !30) +// CHECK:STDOUT: !35 = !DILocation(line: 9, column: 22, scope: !30) +// CHECK:STDOUT: !36 = distinct !DISubprogram(name: "GetI8", linkageName: "_CGetI8.Main", scope: null, file: !7, line: 11, type: !37, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !37 = !DISubroutineType(types: !38) +// CHECK:STDOUT: !38 = !{!39} +// CHECK:STDOUT: !39 = !DIBasicType(name: "int", size: 8, encoding: DW_ATE_signed) +// CHECK:STDOUT: !40 = !DILocation(line: 11, column: 27, scope: !36) +// CHECK:STDOUT: !41 = !DILocation(line: 11, column: 20, scope: !36) +// CHECK:STDOUT: !42 = distinct !DISubprogram(name: "GetI16", linkageName: "_CGetI16.Main", scope: null, file: !7, line: 12, type: !43, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !43 = !DISubroutineType(types: !44) +// CHECK:STDOUT: !44 = !{!45} +// CHECK:STDOUT: !45 = !DIBasicType(name: "int", size: 16, encoding: DW_ATE_signed) +// CHECK:STDOUT: !46 = !DILocation(line: 12, column: 29, scope: !42) +// CHECK:STDOUT: !47 = !DILocation(line: 12, column: 22, scope: !42) +// CHECK:STDOUT: !48 = distinct !DISubprogram(name: "GetI32", linkageName: "_CGetI32.Main", scope: null, file: !7, line: 13, type: !49, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !49 = !DISubroutineType(types: !50) +// CHECK:STDOUT: !50 = !{!51} +// CHECK:STDOUT: !51 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) +// CHECK:STDOUT: !52 = !DILocation(line: 13, column: 29, scope: !48) +// CHECK:STDOUT: !53 = !DILocation(line: 13, column: 22, scope: !48) +// CHECK:STDOUT: !54 = distinct !DISubprogram(name: "GetI64", linkageName: "_CGetI64.Main", scope: null, file: !7, line: 14, type: !55, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !55 = !DISubroutineType(types: !56) +// CHECK:STDOUT: !56 = !{!57} +// CHECK:STDOUT: !57 = !DIBasicType(name: "int", size: 64, encoding: DW_ATE_signed) +// CHECK:STDOUT: !58 = !DILocation(line: 14, column: 29, scope: !54) +// CHECK:STDOUT: !59 = !DILocation(line: 14, column: 22, scope: !54) +// CHECK:STDOUT: !60 = distinct !DISubprogram(name: "Lets", linkageName: "_CLets.Main", scope: null, file: !7, line: 18, type: !61, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !61 = !DISubroutineType(types: !62) +// CHECK:STDOUT: !62 = !{null} +// CHECK:STDOUT: !63 = !DILocation(line: 19, column: 19, scope: !60) +// CHECK:STDOUT: !64 = !DILocation(line: 20, column: 21, scope: !60) +// CHECK:STDOUT: !65 = !DILocation(line: 24, column: 19, scope: !60) +// CHECK:STDOUT: !66 = !DILocation(line: 25, column: 21, scope: !60) +// CHECK:STDOUT: !67 = !DILocation(line: 21, column: 21, scope: !60) +// CHECK:STDOUT: !68 = !DILocation(line: 22, column: 21, scope: !60) +// CHECK:STDOUT: !69 = !DILocation(line: 26, column: 21, scope: !60) +// CHECK:STDOUT: !70 = !DILocation(line: 27, column: 21, scope: !60) +// CHECK:STDOUT: !71 = !DILocation(line: 29, column: 3, scope: !60) +// CHECK:STDOUT: !72 = !DILocation(line: 18, column: 1, scope: !60) +// CHECK:STDOUT: !73 = distinct !DISubprogram(name: "Vars", linkageName: "_CVars.Main", scope: null, file: !7, line: 32, type: !61, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !74 = !DILocation(line: 33, column: 3, scope: !73) +// CHECK:STDOUT: !75 = !DILocation(line: 33, column: 19, scope: !73) +// CHECK:STDOUT: !76 = !DILocation(line: 34, column: 3, scope: !73) +// CHECK:STDOUT: !77 = !DILocation(line: 34, column: 21, scope: !73) +// CHECK:STDOUT: !78 = !DILocation(line: 35, column: 3, scope: !73) +// CHECK:STDOUT: !79 = !DILocation(line: 36, column: 3, scope: !73) +// CHECK:STDOUT: !80 = !DILocation(line: 38, column: 3, scope: !73) +// CHECK:STDOUT: !81 = !DILocation(line: 38, column: 19, scope: !73) +// CHECK:STDOUT: !82 = !DILocation(line: 39, column: 3, scope: !73) +// CHECK:STDOUT: !83 = !DILocation(line: 39, column: 21, scope: !73) +// CHECK:STDOUT: !84 = !DILocation(line: 40, column: 3, scope: !73) +// CHECK:STDOUT: !85 = !DILocation(line: 41, column: 3, scope: !73) +// CHECK:STDOUT: !86 = !DILocation(line: 35, column: 21, scope: !73) +// CHECK:STDOUT: !87 = !DILocation(line: 36, column: 21, scope: !73) +// CHECK:STDOUT: !88 = !DILocation(line: 40, column: 21, scope: !73) +// CHECK:STDOUT: !89 = !DILocation(line: 41, column: 21, scope: !73) +// CHECK:STDOUT: !90 = !DILocation(line: 43, column: 7, scope: !73) +// CHECK:STDOUT: !91 = !DILocation(line: 43, column: 14, scope: !73) +// CHECK:STDOUT: !92 = !DILocation(line: 43, column: 22, scope: !73) +// CHECK:STDOUT: !93 = !DILocation(line: 43, column: 30, scope: !73) +// CHECK:STDOUT: !94 = !DILocation(line: 43, column: 38, scope: !73) +// CHECK:STDOUT: !95 = !DILocation(line: 43, column: 45, scope: !73) +// CHECK:STDOUT: !96 = !DILocation(line: 43, column: 53, scope: !73) +// CHECK:STDOUT: !97 = !DILocation(line: 43, column: 61, scope: !73) +// CHECK:STDOUT: !98 = !DILocation(line: 43, column: 3, scope: !73) +// CHECK:STDOUT: !99 = !DILocation(line: 32, column: 1, scope: !73) +// CHECK:STDOUT: !100 = !{!101, !101, i64 0} +// CHECK:STDOUT: !101 = !{!"p1 omnipotent char", !102, i64 0} +// CHECK:STDOUT: !102 = !{!"any pointer", !10, i64 0} +// CHECK:STDOUT: !103 = !{!10, !10, i64 0} +// CHECK:STDOUT: !104 = !{!105, !105, i64 0} +// CHECK:STDOUT: !105 = !{!"p1 short", !102, i64 0} +// CHECK:STDOUT: !106 = !{!107, !107, i64 0} +// CHECK:STDOUT: !107 = !{!"short", !10, i64 0} // CHECK:STDOUT: ; ModuleID = 'import_class.carbon' // CHECK:STDOUT: source_filename = "import_class.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" @@ -450,43 +464,43 @@ fn Call(x: Cpp.D) -> Cpp.C { // CHECK:STDOUT: %struct.X = type { ptr, ptr } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CGetX.Main(ptr sret([16 x i8]) %return) #0 !dbg !7 { +// CHECK:STDOUT: define void @_CGetX.Main(ptr sret([16 x i8]) %return) #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: call void @_Z4Makev.carbon_thunk(ptr %return), !dbg !11 -// CHECK:STDOUT: ret void, !dbg !12 +// CHECK:STDOUT: call void @_Z4Makev.carbon_thunk(ptr %return), !dbg !16 +// CHECK:STDOUT: ret void, !dbg !17 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CLet.Main() #0 !dbg !13 { +// CHECK:STDOUT: define void @_CLet.Main() #0 !dbg !18 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc9_27.1.temp = alloca [16 x i8], align 1, !dbg !16 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc9_27.1.temp), !dbg !16 -// CHECK:STDOUT: call void @_Z4Makev.carbon_thunk(ptr %.loc9_27.1.temp), !dbg !16 -// CHECK:STDOUT: call void @_ZN1XD1Ev(ptr %.loc9_27.1.temp), !dbg !16 -// CHECK:STDOUT: ret void, !dbg !17 +// CHECK:STDOUT: %.loc9_27.1.temp = alloca [16 x i8], align 1, !dbg !21 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc9_27.1.temp), !dbg !21 +// CHECK:STDOUT: call void @_Z4Makev.carbon_thunk(ptr %.loc9_27.1.temp), !dbg !21 +// CHECK:STDOUT: call void @_ZN1XD1Ev(ptr %.loc9_27.1.temp), !dbg !21 +// CHECK:STDOUT: ret void, !dbg !22 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: declare void @_ZN1XD1Ev(ptr) // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CVar.Main() #0 !dbg !18 { +// CHECK:STDOUT: define void @_CVar.Main() #0 !dbg !23 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %_.var = alloca [16 x i8], align 1, !dbg !19 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %_.var), !dbg !19 -// CHECK:STDOUT: call void @_Z4Makev.carbon_thunk(ptr %_.var), !dbg !20 -// CHECK:STDOUT: call void @_ZN1XD1Ev(ptr %_.var), !dbg !19 -// CHECK:STDOUT: ret void, !dbg !21 +// CHECK:STDOUT: %_.var = alloca [16 x i8], align 1, !dbg !24 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %_.var), !dbg !24 +// CHECK:STDOUT: call void @_Z4Makev.carbon_thunk(ptr %_.var), !dbg !25 +// CHECK:STDOUT: call void @_ZN1XD1Ev(ptr %_.var), !dbg !24 +// CHECK:STDOUT: ret void, !dbg !26 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) // CHECK:STDOUT: declare void @llvm.lifetime.start.p0(ptr captures(none)) #1 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_Z4Makev.carbon_thunk(ptr %return) #2 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_Z4Makev.carbon_thunk(ptr noundef %return) #2 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %return.addr = alloca ptr, align 8 -// CHECK:STDOUT: store ptr %return, ptr %return.addr, align 8 -// CHECK:STDOUT: %0 = load ptr, ptr %return.addr, align 8 +// CHECK:STDOUT: store ptr %return, ptr %return.addr, align 8, !tbaa !27 +// CHECK:STDOUT: %0 = load ptr, ptr %return.addr, align 8, !tbaa !27 // CHECK:STDOUT: call void @_Z4Makev(ptr dead_on_unwind writable sret(%struct.X) align 8 %0) // CHECK:STDOUT: ret void // CHECK:STDOUT: } @@ -498,34 +512,43 @@ fn Call(x: Cpp.D) -> Cpp.C { // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) } -// CHECK:STDOUT: attributes #2 = { alwaysinline mustprogress "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } -// CHECK:STDOUT: attributes #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #2 = { alwaysinline mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "import_class.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "GetX", linkageName: "_CGetX.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{!10} -// CHECK:STDOUT: !10 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) -// CHECK:STDOUT: !11 = !DILocation(line: 6, column: 29, scope: !7) -// CHECK:STDOUT: !12 = !DILocation(line: 6, column: 22, scope: !7) -// CHECK:STDOUT: !13 = distinct !DISubprogram(name: "Let", linkageName: "_CLet.Main", scope: null, file: !6, line: 8, type: !14, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !14 = !DISubroutineType(types: !15) -// CHECK:STDOUT: !15 = !{null} -// CHECK:STDOUT: !16 = !DILocation(line: 9, column: 18, scope: !13) -// CHECK:STDOUT: !17 = !DILocation(line: 8, column: 1, scope: !13) -// CHECK:STDOUT: !18 = distinct !DISubprogram(name: "Var", linkageName: "_CVar.Main", scope: null, file: !6, line: 12, type: !14, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !19 = !DILocation(line: 13, column: 3, scope: !18) -// CHECK:STDOUT: !20 = !DILocation(line: 13, column: 18, scope: !18) -// CHECK:STDOUT: !21 = !DILocation(line: 12, column: 1, scope: !18) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "import_class.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "GetX", linkageName: "_CGetX.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{!15} +// CHECK:STDOUT: !15 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) +// CHECK:STDOUT: !16 = !DILocation(line: 6, column: 29, scope: !12) +// CHECK:STDOUT: !17 = !DILocation(line: 6, column: 22, scope: !12) +// CHECK:STDOUT: !18 = distinct !DISubprogram(name: "Let", linkageName: "_CLet.Main", scope: null, file: !7, line: 8, type: !19, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !19 = !DISubroutineType(types: !20) +// CHECK:STDOUT: !20 = !{null} +// CHECK:STDOUT: !21 = !DILocation(line: 9, column: 18, scope: !18) +// CHECK:STDOUT: !22 = !DILocation(line: 8, column: 1, scope: !18) +// CHECK:STDOUT: !23 = distinct !DISubprogram(name: "Var", linkageName: "_CVar.Main", scope: null, file: !7, line: 12, type: !19, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !24 = !DILocation(line: 13, column: 3, scope: !23) +// CHECK:STDOUT: !25 = !DILocation(line: 13, column: 18, scope: !23) +// CHECK:STDOUT: !26 = !DILocation(line: 12, column: 1, scope: !23) +// CHECK:STDOUT: !27 = !{!28, !28, i64 0} +// CHECK:STDOUT: !28 = !{!"p1 _ZTS1X", !29, i64 0} +// CHECK:STDOUT: !29 = !{!"any pointer", !10, i64 0} // CHECK:STDOUT: ; ModuleID = 'indirect_return_with_args.carbon' // CHECK:STDOUT: source_filename = "indirect_return_with_args.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" @@ -534,23 +557,23 @@ fn Call(x: Cpp.D) -> Cpp.C { // CHECK:STDOUT: %class.D = type { i8 } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CCall.Main(ptr sret({}) %return, ptr %x) #0 !dbg !7 { +// CHECK:STDOUT: define void @_CCall.Main(ptr sret({}) %return, ptr %x) #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: call void @_Z1f1D.carbon_thunk(ptr %x, ptr %return), !dbg !13 -// CHECK:STDOUT: ret void, !dbg !14 +// CHECK:STDOUT: call void @_Z1f1D.carbon_thunk(ptr %x, ptr %return), !dbg !18 +// CHECK:STDOUT: ret void, !dbg !19 // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_Z1f1D.carbon_thunk(ptr %0, ptr %return) #1 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_Z1f1D.carbon_thunk(ptr noundef %0, ptr noundef %return) #1 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %.addr = alloca ptr, align 8 // CHECK:STDOUT: %return.addr = alloca ptr, align 8 // CHECK:STDOUT: %agg.tmp = alloca %class.D, align 1 // CHECK:STDOUT: %undef.agg.tmp = alloca %class.D, align 1 -// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8 -// CHECK:STDOUT: store ptr %return, ptr %return.addr, align 8 -// CHECK:STDOUT: %1 = load ptr, ptr %return.addr, align 8 -// CHECK:STDOUT: %2 = load ptr, ptr %.addr, align 8 +// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8, !tbaa !20 +// CHECK:STDOUT: store ptr %return, ptr %return.addr, align 8, !tbaa !23 +// CHECK:STDOUT: %1 = load ptr, ptr %return.addr, align 8, !tbaa !23 +// CHECK:STDOUT: %2 = load ptr, ptr %.addr, align 8, !tbaa !20 // CHECK:STDOUT: call void @_Z1f1D() // CHECK:STDOUT: ret void // CHECK:STDOUT: } @@ -558,24 +581,35 @@ fn Call(x: Cpp.D) -> Cpp.C { // CHECK:STDOUT: declare void @_Z1f1D() #2 // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } -// CHECK:STDOUT: attributes #1 = { alwaysinline mustprogress "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } -// CHECK:STDOUT: attributes #2 = { "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #1 = { alwaysinline mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #2 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "indirect_return_with_args.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "Call", linkageName: "_CCall.Main", scope: null, file: !6, line: 10, type: !8, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !11) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{!10, !10} -// CHECK:STDOUT: !10 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) -// CHECK:STDOUT: !11 = !{!12} -// CHECK:STDOUT: !12 = !DILocalVariable(arg: 1, scope: !7, type: !10) -// CHECK:STDOUT: !13 = !DILocation(line: 11, column: 10, scope: !7) -// CHECK:STDOUT: !14 = !DILocation(line: 11, column: 3, scope: !7) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "indirect_return_with_args.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "Call", linkageName: "_CCall.Main", scope: null, file: !7, line: 10, type: !13, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !16) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{!15, !15} +// CHECK:STDOUT: !15 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) +// CHECK:STDOUT: !16 = !{!17} +// CHECK:STDOUT: !17 = !DILocalVariable(arg: 1, scope: !12, type: !15) +// CHECK:STDOUT: !18 = !DILocation(line: 11, column: 10, scope: !12) +// CHECK:STDOUT: !19 = !DILocation(line: 11, column: 3, scope: !12) +// CHECK:STDOUT: !20 = !{!21, !21, i64 0} +// CHECK:STDOUT: !21 = !{!"p1 _ZTS1D", !22, i64 0} +// CHECK:STDOUT: !22 = !{!"any pointer", !10, i64 0} +// CHECK:STDOUT: !23 = !{!24, !24, i64 0} +// CHECK:STDOUT: !24 = !{!"p1 _ZTS1C", !22, i64 0} diff --git a/toolchain/lower/testdata/interop/cpp/template.carbon b/toolchain/lower/testdata/interop/cpp/template.carbon index 187d75bfbf93..7345f40f3ef5 100644 --- a/toolchain/lower/testdata/interop/cpp/template.carbon +++ b/toolchain/lower/testdata/interop/cpp/template.carbon @@ -97,135 +97,150 @@ fn Call3() { // CHECK:STDOUT: $_Z8identityIiET_S0_ = comdat any // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define i32 @_CPassI32.Main(i32 %a) #0 !dbg !7 { +// CHECK:STDOUT: define i32 @_CPassI32.Main(i32 %a) #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %identity.call = call i32 @_Z8identityIiET_S0_(i32 %a), !dbg !13 -// CHECK:STDOUT: ret i32 %identity.call, !dbg !14 +// CHECK:STDOUT: %identity.call = call i32 @_Z8identityIiET_S0_(i32 %a), !dbg !18 +// CHECK:STDOUT: ret i32 %identity.call, !dbg !19 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CPassClass.Main(ptr sret({}) %return, ptr %a) #0 !dbg !15 { +// CHECK:STDOUT: define void @_CPassClass.Main(ptr sret({}) %return, ptr %a) #0 !dbg !20 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: call void @_Z8identityI5ClassET_S1_.carbon_thunk(ptr %a, ptr %return), !dbg !21 -// CHECK:STDOUT: ret void, !dbg !22 +// CHECK:STDOUT: call void @_Z8identityI5ClassET_S1_.carbon_thunk(ptr %a, ptr %return), !dbg !26 +// CHECK:STDOUT: ret void, !dbg !27 // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_Z8identityI5ClassET_S1_.carbon_thunk(ptr %x, ptr %return) #1 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_Z8identityI5ClassET_S1_.carbon_thunk(ptr noundef %x, ptr noundef %return) #1 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %x.addr = alloca ptr, align 8 // CHECK:STDOUT: %return.addr = alloca ptr, align 8 // CHECK:STDOUT: %agg.tmp = alloca %class.Class, align 1 // CHECK:STDOUT: %undef.agg.tmp = alloca %class.Class, align 1 -// CHECK:STDOUT: store ptr %x, ptr %x.addr, align 8 -// CHECK:STDOUT: store ptr %return, ptr %return.addr, align 8 -// CHECK:STDOUT: %0 = load ptr, ptr %return.addr, align 8 -// CHECK:STDOUT: %1 = load ptr, ptr %x.addr, align 8 +// CHECK:STDOUT: store ptr %x, ptr %x.addr, align 8, !tbaa !28 +// CHECK:STDOUT: store ptr %return, ptr %return.addr, align 8, !tbaa !28 +// CHECK:STDOUT: %0 = load ptr, ptr %return.addr, align 8, !tbaa !28 +// CHECK:STDOUT: %1 = load ptr, ptr %x.addr, align 8, !tbaa !28 // CHECK:STDOUT: call void @_Z8identityI5ClassET_S1_() // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: mustprogress noinline nounwind optnone +// CHECK:STDOUT: ; Function Attrs: mustprogress nounwind uwtable // CHECK:STDOUT: define linkonce_odr dso_local void @_Z8identityI5ClassET_S1_() #2 comdat { // CHECK:STDOUT: entry: // CHECK:STDOUT: %x = alloca %class.Class, align 1 // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: mustprogress noinline nounwind optnone -// CHECK:STDOUT: define linkonce_odr dso_local i32 @_Z8identityIiET_S0_(i32 %x) #2 comdat { +// CHECK:STDOUT: ; Function Attrs: mustprogress nounwind uwtable +// CHECK:STDOUT: define linkonce_odr dso_local noundef i32 @_Z8identityIiET_S0_(i32 noundef %x) #2 comdat { // CHECK:STDOUT: entry: // CHECK:STDOUT: %x.addr = alloca i32, align 4 -// CHECK:STDOUT: store i32 %x, ptr %x.addr, align 4 -// CHECK:STDOUT: %0 = load i32, ptr %x.addr, align 4 +// CHECK:STDOUT: store i32 %x, ptr %x.addr, align 4, !tbaa !8 +// CHECK:STDOUT: %0 = load i32, ptr %x.addr, align 4, !tbaa !8 // CHECK:STDOUT: ret i32 %0 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } -// CHECK:STDOUT: attributes #1 = { alwaysinline mustprogress "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } -// CHECK:STDOUT: attributes #2 = { mustprogress noinline nounwind optnone "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #1 = { alwaysinline mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #2 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "call.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "PassI32", linkageName: "_CPassI32.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !11) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{!10, !10} -// CHECK:STDOUT: !10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) -// CHECK:STDOUT: !11 = !{!12} -// CHECK:STDOUT: !12 = !DILocalVariable(arg: 1, scope: !7, type: !10) -// CHECK:STDOUT: !13 = !DILocation(line: 7, column: 10, scope: !7) -// CHECK:STDOUT: !14 = !DILocation(line: 7, column: 3, scope: !7) -// CHECK:STDOUT: !15 = distinct !DISubprogram(name: "PassClass", linkageName: "_CPassClass.Main", scope: null, file: !6, line: 10, type: !16, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !19) -// CHECK:STDOUT: !16 = !DISubroutineType(types: !17) -// CHECK:STDOUT: !17 = !{!18, !18} -// CHECK:STDOUT: !18 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) -// CHECK:STDOUT: !19 = !{!20} -// CHECK:STDOUT: !20 = !DILocalVariable(arg: 1, scope: !15, type: !18) -// CHECK:STDOUT: !21 = !DILocation(line: 11, column: 10, scope: !15) -// CHECK:STDOUT: !22 = !DILocation(line: 11, column: 3, scope: !15) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "call.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "PassI32", linkageName: "_CPassI32.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !16) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{!15, !15} +// CHECK:STDOUT: !15 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) +// CHECK:STDOUT: !16 = !{!17} +// CHECK:STDOUT: !17 = !DILocalVariable(arg: 1, scope: !12, type: !15) +// CHECK:STDOUT: !18 = !DILocation(line: 7, column: 10, scope: !12) +// CHECK:STDOUT: !19 = !DILocation(line: 7, column: 3, scope: !12) +// CHECK:STDOUT: !20 = distinct !DISubprogram(name: "PassClass", linkageName: "_CPassClass.Main", scope: null, file: !7, line: 10, type: !21, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !24) +// CHECK:STDOUT: !21 = !DISubroutineType(types: !22) +// CHECK:STDOUT: !22 = !{!23, !23} +// CHECK:STDOUT: !23 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) +// CHECK:STDOUT: !24 = !{!25} +// CHECK:STDOUT: !25 = !DILocalVariable(arg: 1, scope: !20, type: !23) +// CHECK:STDOUT: !26 = !DILocation(line: 11, column: 10, scope: !20) +// CHECK:STDOUT: !27 = !DILocation(line: 11, column: 3, scope: !20) +// CHECK:STDOUT: !28 = !{!29, !29, i64 0} +// CHECK:STDOUT: !29 = !{!"p1 _ZTS5Class", !30, i64 0} +// CHECK:STDOUT: !30 = !{!"any pointer", !10, i64 0} // CHECK:STDOUT: ; ModuleID = 'variadic.carbon' // CHECK:STDOUT: source_filename = "variadic.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" // CHECK:STDOUT: target triple = "x86_64-unknown-linux-gnu" // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CCall1.Main() #0 !dbg !7 { +// CHECK:STDOUT: define void @_CCall1.Main() #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: call void @_Z3fooIJEEviDpT_(i32 1), !dbg !10 -// CHECK:STDOUT: ret void, !dbg !11 +// CHECK:STDOUT: call void @_Z3fooIJEEviDpT_(i32 1), !dbg !15 +// CHECK:STDOUT: ret void, !dbg !16 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: declare void @_Z3fooIJEEviDpT_(i32) // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CCall2.Main() #0 !dbg !12 { +// CHECK:STDOUT: define void @_CCall2.Main() #0 !dbg !17 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: call void @_Z3fooIJiEEviDpT_(i32 1, i32 2), !dbg !13 -// CHECK:STDOUT: ret void, !dbg !14 +// CHECK:STDOUT: call void @_Z3fooIJiEEviDpT_(i32 1, i32 2), !dbg !18 +// CHECK:STDOUT: ret void, !dbg !19 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: declare void @_Z3fooIJiEEviDpT_(i32, i32) // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CCall3.Main() #0 !dbg !15 { +// CHECK:STDOUT: define void @_CCall3.Main() #0 !dbg !20 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: call void @_Z3fooIJiiEEviDpT_(i32 1, i32 2, i32 3), !dbg !16 -// CHECK:STDOUT: ret void, !dbg !17 +// CHECK:STDOUT: call void @_Z3fooIJiiEEviDpT_(i32 1, i32 2, i32 3), !dbg !21 +// CHECK:STDOUT: ret void, !dbg !22 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: declare void @_Z3fooIJiiEEviDpT_(i32, i32, i32) // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "variadic.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "Call1", linkageName: "_CCall1.Main", scope: null, file: !6, line: 9, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{null} -// CHECK:STDOUT: !10 = !DILocation(line: 11, column: 3, scope: !7) -// CHECK:STDOUT: !11 = !DILocation(line: 9, column: 1, scope: !7) -// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "Call2", linkageName: "_CCall2.Main", scope: null, file: !6, line: 15, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !13 = !DILocation(line: 17, column: 3, scope: !12) -// CHECK:STDOUT: !14 = !DILocation(line: 15, column: 1, scope: !12) -// CHECK:STDOUT: !15 = distinct !DISubprogram(name: "Call3", linkageName: "_CCall3.Main", scope: null, file: !6, line: 21, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !16 = !DILocation(line: 23, column: 3, scope: !15) -// CHECK:STDOUT: !17 = !DILocation(line: 21, column: 1, scope: !15) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "variadic.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "Call1", linkageName: "_CCall1.Main", scope: null, file: !7, line: 9, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{null} +// CHECK:STDOUT: !15 = !DILocation(line: 11, column: 3, scope: !12) +// CHECK:STDOUT: !16 = !DILocation(line: 9, column: 1, scope: !12) +// CHECK:STDOUT: !17 = distinct !DISubprogram(name: "Call2", linkageName: "_CCall2.Main", scope: null, file: !7, line: 15, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !18 = !DILocation(line: 17, column: 3, scope: !17) +// CHECK:STDOUT: !19 = !DILocation(line: 15, column: 1, scope: !17) +// CHECK:STDOUT: !20 = distinct !DISubprogram(name: "Call3", linkageName: "_CCall3.Main", scope: null, file: !7, line: 21, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !21 = !DILocation(line: 23, column: 3, scope: !20) +// CHECK:STDOUT: !22 = !DILocation(line: 21, column: 1, scope: !20) // CHECK:STDOUT: ; ModuleID = 'variadic_thunk.carbon' // CHECK:STDOUT: source_filename = "variadic_thunk.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" @@ -236,33 +251,33 @@ fn Call3() { // CHECK:STDOUT: @X.val.loc12_12.3 = internal constant {} zeroinitializer // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CCall1.Main() #0 !dbg !7 { +// CHECK:STDOUT: define void @_CCall1.Main() #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc12_12.2.temp = alloca {}, align 8, !dbg !10 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc12_12.2.temp), !dbg !10 -// CHECK:STDOUT: call void @llvm.memcpy.p0.p0.i64(ptr align 1 %.loc12_12.2.temp, ptr align 1 @X.val.loc12_12.3, i64 0, i1 false), !dbg !10 -// CHECK:STDOUT: call void @_Z3fooIJEEv1XDpT_.carbon_thunk(ptr %.loc12_12.2.temp), !dbg !11 -// CHECK:STDOUT: ret void, !dbg !12 +// CHECK:STDOUT: %.loc12_12.2.temp = alloca {}, align 8, !dbg !15 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc12_12.2.temp), !dbg !15 +// CHECK:STDOUT: call void @llvm.memcpy.p0.p0.i64(ptr align 1 %.loc12_12.2.temp, ptr align 1 @X.val.loc12_12.3, i64 0, i1 false), !dbg !15 +// CHECK:STDOUT: call void @_Z3fooIJEEv1XDpT_.carbon_thunk(ptr %.loc12_12.2.temp), !dbg !16 +// CHECK:STDOUT: ret void, !dbg !17 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CCall2.Main() #0 !dbg !13 { +// CHECK:STDOUT: define void @_CCall2.Main() #0 !dbg !18 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc18_12.2.temp = alloca {}, align 8, !dbg !14 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc18_12.2.temp), !dbg !14 -// CHECK:STDOUT: call void @llvm.memcpy.p0.p0.i64(ptr align 1 %.loc18_12.2.temp, ptr align 1 @X.val.loc12_12.3, i64 0, i1 false), !dbg !14 -// CHECK:STDOUT: call void @_Z3fooIJiEEv1XDpT_.carbon_thunk(ptr %.loc18_12.2.temp, i32 2), !dbg !15 -// CHECK:STDOUT: ret void, !dbg !16 +// CHECK:STDOUT: %.loc18_12.2.temp = alloca {}, align 8, !dbg !19 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc18_12.2.temp), !dbg !19 +// CHECK:STDOUT: call void @llvm.memcpy.p0.p0.i64(ptr align 1 %.loc18_12.2.temp, ptr align 1 @X.val.loc12_12.3, i64 0, i1 false), !dbg !19 +// CHECK:STDOUT: call void @_Z3fooIJiEEv1XDpT_.carbon_thunk(ptr %.loc18_12.2.temp, i32 2), !dbg !20 +// CHECK:STDOUT: ret void, !dbg !21 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CCall3.Main() #0 !dbg !17 { +// CHECK:STDOUT: define void @_CCall3.Main() #0 !dbg !22 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc24_12.2.temp = alloca {}, align 8, !dbg !18 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc24_12.2.temp), !dbg !18 -// CHECK:STDOUT: call void @llvm.memcpy.p0.p0.i64(ptr align 1 %.loc24_12.2.temp, ptr align 1 @X.val.loc12_12.3, i64 0, i1 false), !dbg !18 -// CHECK:STDOUT: call void @_Z3fooIJiiEEv1XDpT_.carbon_thunk(ptr %.loc24_12.2.temp, i32 2, i32 3), !dbg !19 -// CHECK:STDOUT: ret void, !dbg !20 +// CHECK:STDOUT: %.loc24_12.2.temp = alloca {}, align 8, !dbg !23 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc24_12.2.temp), !dbg !23 +// CHECK:STDOUT: call void @llvm.memcpy.p0.p0.i64(ptr align 1 %.loc24_12.2.temp, ptr align 1 @X.val.loc12_12.3, i64 0, i1 false), !dbg !23 +// CHECK:STDOUT: call void @_Z3fooIJiiEEv1XDpT_.carbon_thunk(ptr %.loc24_12.2.temp, i32 2, i32 3), !dbg !24 +// CHECK:STDOUT: ret void, !dbg !25 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) @@ -271,53 +286,53 @@ fn Call3() { // CHECK:STDOUT: ; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite) // CHECK:STDOUT: declare void @llvm.memcpy.p0.p0.i64(ptr noalias writeonly captures(none), ptr noalias readonly captures(none), i64, i1 immarg) #2 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_Z3fooIJEEv1XDpT_.carbon_thunk(ptr %0) #3 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_Z3fooIJEEv1XDpT_.carbon_thunk(ptr noundef %0) #3 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %.addr = alloca ptr, align 8 // CHECK:STDOUT: %agg.tmp = alloca %class.X, align 1 -// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8 -// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8 +// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8, !tbaa !26 +// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8, !tbaa !26 // CHECK:STDOUT: call void @_Z3fooIJEEv1XDpT_() // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: declare void @_Z3fooIJEEv1XDpT_() #4 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_Z3fooIJiEEv1XDpT_.carbon_thunk(ptr %0, i32 %1) #3 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_Z3fooIJiEEv1XDpT_.carbon_thunk(ptr noundef %0, i32 noundef %1) #3 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %.addr = alloca ptr, align 8 // CHECK:STDOUT: %.addr1 = alloca i32, align 4 // CHECK:STDOUT: %agg.tmp = alloca %class.X, align 1 -// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8 -// CHECK:STDOUT: store i32 %1, ptr %.addr1, align 4 -// CHECK:STDOUT: %2 = load ptr, ptr %.addr, align 8 -// CHECK:STDOUT: %3 = load i32, ptr %.addr1, align 4 -// CHECK:STDOUT: call void @_Z3fooIJiEEv1XDpT_(i32 %3) +// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8, !tbaa !26 +// CHECK:STDOUT: store i32 %1, ptr %.addr1, align 4, !tbaa !8 +// CHECK:STDOUT: %2 = load ptr, ptr %.addr, align 8, !tbaa !26 +// CHECK:STDOUT: %3 = load i32, ptr %.addr1, align 4, !tbaa !8 +// CHECK:STDOUT: call void @_Z3fooIJiEEv1XDpT_(i32 noundef %3) // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: declare void @_Z3fooIJiEEv1XDpT_(i32) #4 +// CHECK:STDOUT: declare void @_Z3fooIJiEEv1XDpT_(i32 noundef) #4 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_Z3fooIJiiEEv1XDpT_.carbon_thunk(ptr %0, i32 %1, i32 %2) #3 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_Z3fooIJiiEEv1XDpT_.carbon_thunk(ptr noundef %0, i32 noundef %1, i32 noundef %2) #3 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %.addr = alloca ptr, align 8 // CHECK:STDOUT: %.addr1 = alloca i32, align 4 // CHECK:STDOUT: %.addr2 = alloca i32, align 4 // CHECK:STDOUT: %agg.tmp = alloca %class.X, align 1 -// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8 -// CHECK:STDOUT: store i32 %1, ptr %.addr1, align 4 -// CHECK:STDOUT: store i32 %2, ptr %.addr2, align 4 -// CHECK:STDOUT: %3 = load ptr, ptr %.addr, align 8 -// CHECK:STDOUT: %4 = load i32, ptr %.addr1, align 4 -// CHECK:STDOUT: %5 = load i32, ptr %.addr2, align 4 -// CHECK:STDOUT: call void @_Z3fooIJiiEEv1XDpT_(i32 %4, i32 %5) +// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8, !tbaa !26 +// CHECK:STDOUT: store i32 %1, ptr %.addr1, align 4, !tbaa !8 +// CHECK:STDOUT: store i32 %2, ptr %.addr2, align 4, !tbaa !8 +// CHECK:STDOUT: %3 = load ptr, ptr %.addr, align 8, !tbaa !26 +// CHECK:STDOUT: %4 = load i32, ptr %.addr1, align 4, !tbaa !8 +// CHECK:STDOUT: %5 = load i32, ptr %.addr2, align 4, !tbaa !8 +// CHECK:STDOUT: call void @_Z3fooIJiiEEv1XDpT_(i32 noundef %4, i32 noundef %5) // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: declare void @_Z3fooIJiiEEv1XDpT_(i32, i32) #4 +// CHECK:STDOUT: declare void @_Z3fooIJiiEEv1XDpT_(i32 noundef, i32 noundef) #4 // CHECK:STDOUT: // CHECK:STDOUT: ; uselistorder directives // CHECK:STDOUT: uselistorder ptr @llvm.lifetime.start.p0, { 2, 1, 0 } @@ -326,30 +341,39 @@ fn Call3() { // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) } // CHECK:STDOUT: attributes #2 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) } -// CHECK:STDOUT: attributes #3 = { alwaysinline mustprogress "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } -// CHECK:STDOUT: attributes #4 = { "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #3 = { alwaysinline mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #4 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "variadic_thunk.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "Call1", linkageName: "_CCall1.Main", scope: null, file: !6, line: 10, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{null} -// CHECK:STDOUT: !10 = !DILocation(line: 12, column: 11, scope: !7) -// CHECK:STDOUT: !11 = !DILocation(line: 12, column: 3, scope: !7) -// CHECK:STDOUT: !12 = !DILocation(line: 10, column: 1, scope: !7) -// CHECK:STDOUT: !13 = distinct !DISubprogram(name: "Call2", linkageName: "_CCall2.Main", scope: null, file: !6, line: 16, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !14 = !DILocation(line: 18, column: 11, scope: !13) -// CHECK:STDOUT: !15 = !DILocation(line: 18, column: 3, scope: !13) -// CHECK:STDOUT: !16 = !DILocation(line: 16, column: 1, scope: !13) -// CHECK:STDOUT: !17 = distinct !DISubprogram(name: "Call3", linkageName: "_CCall3.Main", scope: null, file: !6, line: 22, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !18 = !DILocation(line: 24, column: 11, scope: !17) -// CHECK:STDOUT: !19 = !DILocation(line: 24, column: 3, scope: !17) -// CHECK:STDOUT: !20 = !DILocation(line: 22, column: 1, scope: !17) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "variadic_thunk.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "Call1", linkageName: "_CCall1.Main", scope: null, file: !7, line: 10, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{null} +// CHECK:STDOUT: !15 = !DILocation(line: 12, column: 11, scope: !12) +// CHECK:STDOUT: !16 = !DILocation(line: 12, column: 3, scope: !12) +// CHECK:STDOUT: !17 = !DILocation(line: 10, column: 1, scope: !12) +// CHECK:STDOUT: !18 = distinct !DISubprogram(name: "Call2", linkageName: "_CCall2.Main", scope: null, file: !7, line: 16, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !19 = !DILocation(line: 18, column: 11, scope: !18) +// CHECK:STDOUT: !20 = !DILocation(line: 18, column: 3, scope: !18) +// CHECK:STDOUT: !21 = !DILocation(line: 16, column: 1, scope: !18) +// CHECK:STDOUT: !22 = distinct !DISubprogram(name: "Call3", linkageName: "_CCall3.Main", scope: null, file: !7, line: 22, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !23 = !DILocation(line: 24, column: 11, scope: !22) +// CHECK:STDOUT: !24 = !DILocation(line: 24, column: 3, scope: !22) +// CHECK:STDOUT: !25 = !DILocation(line: 22, column: 1, scope: !22) +// CHECK:STDOUT: !26 = !{!27, !27, i64 0} +// CHECK:STDOUT: !27 = !{!"p1 _ZTS1X", !28, i64 0} +// CHECK:STDOUT: !28 = !{!"any pointer", !10, i64 0} diff --git a/toolchain/lower/testdata/interop/cpp/virtual_base.carbon b/toolchain/lower/testdata/interop/cpp/virtual_base.carbon index 83ff4e3b4c5e..af8efc7edd80 100644 --- a/toolchain/lower/testdata/interop/cpp/virtual_base.carbon +++ b/toolchain/lower/testdata/interop/cpp/virtual_base.carbon @@ -109,57 +109,57 @@ fn AccessD(d: Cpp.D) -> i32 { // CHECK:STDOUT: @_ZTS1D = linkonce_odr dso_local constant [3 x i8] c"1D\00", comdat, align 1 // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CMake.Main() #0 !dbg !7 { +// CHECK:STDOUT: define void @_CMake.Main() #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %_.var = alloca [40 x i8], align 1, !dbg !10 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %_.var), !dbg !10 -// CHECK:STDOUT: call void @_ZN1DC1Ev.carbon_thunk(ptr %_.var), !dbg !11 -// CHECK:STDOUT: ret void, !dbg !12 +// CHECK:STDOUT: %_.var = alloca [40 x i8], align 1, !dbg !15 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %_.var), !dbg !15 +// CHECK:STDOUT: call void @_ZN1DC1Ev.carbon_thunk(ptr %_.var), !dbg !16 +// CHECK:STDOUT: ret void, !dbg !17 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define i32 @_CAccessD.Main(ptr %d) #0 !dbg !13 { +// CHECK:STDOUT: define i32 @_CAccessD.Main(ptr %d) #0 !dbg !18 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc16_11.1.d = getelementptr inbounds nuw [40 x i8], ptr %d, i32 0, i32 28, !dbg !20 -// CHECK:STDOUT: %.loc16_11.2 = load i32, ptr %.loc16_11.1.d, align 4, !dbg !20 -// CHECK:STDOUT: ret i32 %.loc16_11.2, !dbg !21 +// CHECK:STDOUT: %.loc16_11.1.d = getelementptr inbounds nuw [40 x i8], ptr %d, i32 0, i32 28, !dbg !25 +// CHECK:STDOUT: %.loc16_11.2 = load i32, ptr %.loc16_11.1.d, align 4, !dbg !25 +// CHECK:STDOUT: ret i32 %.loc16_11.2, !dbg !26 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) // CHECK:STDOUT: declare void @llvm.lifetime.start.p0(ptr captures(none)) #1 // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress -// CHECK:STDOUT: define dso_local void @_ZN1DC1Ev.carbon_thunk(ptr %return) #2 { +// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable +// CHECK:STDOUT: define dso_local void @_ZN1DC1Ev.carbon_thunk(ptr noundef %return) #2 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %return.addr = alloca ptr, align 8 -// CHECK:STDOUT: store ptr %return, ptr %return.addr, align 8 -// CHECK:STDOUT: %0 = load ptr, ptr %return.addr, align 8 -// CHECK:STDOUT: call void @_ZN1DC1Ev(ptr nonnull align 8 dereferenceable(32) %0) +// CHECK:STDOUT: store ptr %return, ptr %return.addr, align 8, !tbaa !27 +// CHECK:STDOUT: %0 = load ptr, ptr %return.addr, align 8, !tbaa !27 +// CHECK:STDOUT: call void @_ZN1DC1Ev(ptr noundef nonnull align 8 dereferenceable(32) %0) // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: mustprogress noinline optnone -// CHECK:STDOUT: define linkonce_odr dso_local void @_ZN1DC1Ev(ptr nonnull align 8 dereferenceable(32) %this) unnamed_addr #3 comdat align 2 { +// CHECK:STDOUT: ; Function Attrs: inlinehint mustprogress uwtable +// CHECK:STDOUT: define linkonce_odr dso_local void @_ZN1DC1Ev(ptr noundef nonnull align 8 dereferenceable(32) %this) unnamed_addr #3 comdat align 2 { // CHECK:STDOUT: entry: // CHECK:STDOUT: %this.addr = alloca ptr, align 8 -// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8 +// CHECK:STDOUT: store ptr %this, ptr %this.addr, align 8, !tbaa !27 // CHECK:STDOUT: %this1 = load ptr, ptr %this.addr, align 8 // CHECK:STDOUT: %0 = getelementptr inbounds i8, ptr %this1, i64 32 -// CHECK:STDOUT: call void @_ZN1AC2Ev(ptr nonnull align 4 dereferenceable(4) %0) -// CHECK:STDOUT: call void @_ZN1BC2Ev(ptr nonnull align 8 dereferenceable(12) %this1, ptr getelementptr inbounds ([4 x ptr], ptr @_ZTT1D, i64 0, i64 1)) +// CHECK:STDOUT: call void @_ZN1AC2Ev(ptr noundef nonnull align 4 dereferenceable(4) %0) +// CHECK:STDOUT: call void @_ZN1BC2Ev(ptr noundef nonnull align 8 dereferenceable(12) %this1, ptr noundef getelementptr inbounds ([4 x ptr], ptr @_ZTT1D, i64 0, i64 1)) // CHECK:STDOUT: %1 = getelementptr inbounds i8, ptr %this1, i64 16 -// CHECK:STDOUT: call void @_ZN1CC2Ev(ptr nonnull align 8 dereferenceable(12) %1, ptr getelementptr inbounds ([4 x ptr], ptr @_ZTT1D, i64 0, i64 2)) -// CHECK:STDOUT: store ptr getelementptr inbounds inrange(-24, 0) ({ [3 x ptr], [3 x ptr] }, ptr @_ZTV1D, i32 0, i32 0, i32 3), ptr %this1, align 8 +// CHECK:STDOUT: call void @_ZN1CC2Ev(ptr noundef nonnull align 8 dereferenceable(12) %1, ptr noundef getelementptr inbounds ([4 x ptr], ptr @_ZTT1D, i64 0, i64 2)) +// CHECK:STDOUT: store ptr getelementptr inbounds inrange(-24, 0) ({ [3 x ptr], [3 x ptr] }, ptr @_ZTV1D, i32 0, i32 0, i32 3), ptr %this1, align 8, !tbaa !30 // CHECK:STDOUT: %add.ptr = getelementptr inbounds i8, ptr %this1, i64 16 -// CHECK:STDOUT: store ptr getelementptr inbounds inrange(-24, 0) ({ [3 x ptr], [3 x ptr] }, ptr @_ZTV1D, i32 0, i32 1, i32 3), ptr %add.ptr, align 8 +// CHECK:STDOUT: store ptr getelementptr inbounds inrange(-24, 0) ({ [3 x ptr], [3 x ptr] }, ptr @_ZTV1D, i32 0, i32 1, i32 3), ptr %add.ptr, align 8, !tbaa !30 // CHECK:STDOUT: ret void // CHECK:STDOUT: } // CHECK:STDOUT: -// CHECK:STDOUT: declare void @_ZN1AC2Ev(ptr nonnull align 4 dereferenceable(4)) unnamed_addr #4 +// CHECK:STDOUT: declare void @_ZN1AC2Ev(ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #4 // CHECK:STDOUT: -// CHECK:STDOUT: declare void @_ZN1BC2Ev(ptr nonnull align 8 dereferenceable(12), ptr) unnamed_addr #4 +// CHECK:STDOUT: declare void @_ZN1BC2Ev(ptr noundef nonnull align 8 dereferenceable(12), ptr noundef) unnamed_addr #4 // CHECK:STDOUT: -// CHECK:STDOUT: declare void @_ZN1CC2Ev(ptr nonnull align 8 dereferenceable(12), ptr) unnamed_addr #4 +// CHECK:STDOUT: declare void @_ZN1CC2Ev(ptr noundef nonnull align 8 dereferenceable(12), ptr noundef) unnamed_addr #4 // CHECK:STDOUT: // CHECK:STDOUT: ; uselistorder directives // CHECK:STDOUT: uselistorder ptr getelementptr inbounds inrange(-24, 0) ({ [3 x ptr], [3 x ptr] }, ptr @_ZTV1D, i32 0, i32 0, i32 3), { 1, 0 } @@ -172,32 +172,43 @@ fn AccessD(d: Cpp.D) -> i32 { // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) } -// CHECK:STDOUT: attributes #2 = { alwaysinline mustprogress "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } -// CHECK:STDOUT: attributes #3 = { mustprogress noinline optnone "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } -// CHECK:STDOUT: attributes #4 = { "no-trapping-math"="true" "stack-protector-buffer-size"="0" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #2 = { alwaysinline mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #3 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } +// CHECK:STDOUT: attributes #4 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "use_diamond.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "Make", linkageName: "_CMake.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{null} -// CHECK:STDOUT: !10 = !DILocation(line: 11, column: 3, scope: !7) -// CHECK:STDOUT: !11 = !DILocation(line: 11, column: 18, scope: !7) -// CHECK:STDOUT: !12 = !DILocation(line: 6, column: 1, scope: !7) -// CHECK:STDOUT: !13 = distinct !DISubprogram(name: "AccessD", linkageName: "_CAccessD.Main", scope: null, file: !6, line: 14, type: !14, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !18) -// CHECK:STDOUT: !14 = !DISubroutineType(types: !15) -// CHECK:STDOUT: !15 = !{!16, !17} -// CHECK:STDOUT: !16 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) -// CHECK:STDOUT: !17 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) -// CHECK:STDOUT: !18 = !{!19} -// CHECK:STDOUT: !19 = !DILocalVariable(arg: 1, scope: !13, type: !17) -// CHECK:STDOUT: !20 = !DILocation(line: 16, column: 10, scope: !13) -// CHECK:STDOUT: !21 = !DILocation(line: 16, column: 3, scope: !13) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "use_diamond.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "Make", linkageName: "_CMake.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{null} +// CHECK:STDOUT: !15 = !DILocation(line: 11, column: 3, scope: !12) +// CHECK:STDOUT: !16 = !DILocation(line: 11, column: 18, scope: !12) +// CHECK:STDOUT: !17 = !DILocation(line: 6, column: 1, scope: !12) +// CHECK:STDOUT: !18 = distinct !DISubprogram(name: "AccessD", linkageName: "_CAccessD.Main", scope: null, file: !7, line: 14, type: !19, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !23) +// CHECK:STDOUT: !19 = !DISubroutineType(types: !20) +// CHECK:STDOUT: !20 = !{!21, !22} +// CHECK:STDOUT: !21 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) +// CHECK:STDOUT: !22 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) +// CHECK:STDOUT: !23 = !{!24} +// CHECK:STDOUT: !24 = !DILocalVariable(arg: 1, scope: !18, type: !22) +// CHECK:STDOUT: !25 = !DILocation(line: 16, column: 10, scope: !18) +// CHECK:STDOUT: !26 = !DILocation(line: 16, column: 3, scope: !18) +// CHECK:STDOUT: !27 = !{!28, !28, i64 0} +// CHECK:STDOUT: !28 = !{!"p1 _ZTS1D", !29, i64 0} +// CHECK:STDOUT: !29 = !{!"any pointer", !10, i64 0} +// CHECK:STDOUT: !30 = !{!31, !31, i64 0} +// CHECK:STDOUT: !31 = !{!"vtable pointer", !11, i64 0} diff --git a/toolchain/lower/testdata/interop/cpp/void.carbon b/toolchain/lower/testdata/interop/cpp/void.carbon index 0f6f0f10d810..5a6d4709f0aa 100644 --- a/toolchain/lower/testdata/interop/cpp/void.carbon +++ b/toolchain/lower/testdata/interop/cpp/void.carbon @@ -62,123 +62,123 @@ fn ConvertFromConstVoidPtr(p: const Cpp.void*) -> const i32* { // CHECK:STDOUT: target triple = "x86_64-unknown-linux-gnu" // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CPassVoidPtr.Main(ptr %a) #0 !dbg !7 { +// CHECK:STDOUT: define void @_CPassVoidPtr.Main(ptr %a) #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc7_21.2.temp = alloca ptr, align 8, !dbg !13 -// CHECK:STDOUT: %U.binding.as_type.as.ImplicitAs.impl.Convert.call = call ptr @"_CConvert.e5cf8fcbb4feaae2:ImplicitAs.0f95c9e18c91e00a.Core.5c62f2dbad753cd9"(ptr %a), !dbg !13 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc7_21.2.temp), !dbg !13 -// CHECK:STDOUT: store ptr %U.binding.as_type.as.ImplicitAs.impl.Convert.call, ptr %.loc7_21.2.temp, align 8, !dbg !13 -// CHECK:STDOUT: %.loc7_21.4 = load ptr, ptr %.loc7_21.2.temp, align 8, !dbg !13 -// CHECK:STDOUT: call void @_Z13take_void_ptrPv(ptr %.loc7_21.4), !dbg !14 -// CHECK:STDOUT: ret void, !dbg !15 +// CHECK:STDOUT: %.loc7_21.2.temp = alloca ptr, align 8, !dbg !18 +// CHECK:STDOUT: %U.binding.as_type.as.ImplicitAs.impl.Convert.call = call ptr @"_CConvert.e5cf8fcbb4feaae2:ImplicitAs.0f95c9e18c91e00a.Core.5c62f2dbad753cd9"(ptr %a), !dbg !18 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc7_21.2.temp), !dbg !18 +// CHECK:STDOUT: store ptr %U.binding.as_type.as.ImplicitAs.impl.Convert.call, ptr %.loc7_21.2.temp, align 8, !dbg !18 +// CHECK:STDOUT: %.loc7_21.4 = load ptr, ptr %.loc7_21.2.temp, align 8, !dbg !18 +// CHECK:STDOUT: call void @_Z13take_void_ptrPv(ptr %.loc7_21.4), !dbg !19 +// CHECK:STDOUT: ret void, !dbg !20 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: declare void @_Z13take_void_ptrPv(ptr) // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CPassIntPtr.Main(ptr %a) #0 !dbg !16 { +// CHECK:STDOUT: define void @_CPassIntPtr.Main(ptr %a) #0 !dbg !21 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc11_21.2.temp = alloca ptr, align 8, !dbg !19 -// CHECK:STDOUT: %U.binding.as_type.as.ImplicitAs.impl.Convert.call = call ptr @"_CConvert.e5cf8fcbb4feaae2:ImplicitAs.0f95c9e18c91e00a.Core.63e244d930b21b2a"(ptr %a), !dbg !19 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc11_21.2.temp), !dbg !19 -// CHECK:STDOUT: store ptr %U.binding.as_type.as.ImplicitAs.impl.Convert.call, ptr %.loc11_21.2.temp, align 8, !dbg !19 -// CHECK:STDOUT: %.loc11_21.4 = load ptr, ptr %.loc11_21.2.temp, align 8, !dbg !19 -// CHECK:STDOUT: call void @_Z13take_void_ptrPv(ptr %.loc11_21.4), !dbg !20 -// CHECK:STDOUT: ret void, !dbg !21 +// CHECK:STDOUT: %.loc11_21.2.temp = alloca ptr, align 8, !dbg !24 +// CHECK:STDOUT: %U.binding.as_type.as.ImplicitAs.impl.Convert.call = call ptr @"_CConvert.e5cf8fcbb4feaae2:ImplicitAs.0f95c9e18c91e00a.Core.63e244d930b21b2a"(ptr %a), !dbg !24 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc11_21.2.temp), !dbg !24 +// CHECK:STDOUT: store ptr %U.binding.as_type.as.ImplicitAs.impl.Convert.call, ptr %.loc11_21.2.temp, align 8, !dbg !24 +// CHECK:STDOUT: %.loc11_21.4 = load ptr, ptr %.loc11_21.2.temp, align 8, !dbg !24 +// CHECK:STDOUT: call void @_Z13take_void_ptrPv(ptr %.loc11_21.4), !dbg !25 +// CHECK:STDOUT: ret void, !dbg !26 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CPassIntPtrToConstVoidPtr.Main(ptr %a) #0 !dbg !22 { +// CHECK:STDOUT: define void @_CPassIntPtrToConstVoidPtr.Main(ptr %a) #0 !dbg !27 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc15_27.2.temp = alloca ptr, align 8, !dbg !25 -// CHECK:STDOUT: %U.binding.as_type.as.ImplicitAs.impl.Convert.call = call ptr @"_CConvert.e5cf8fcbb4feaae2:ImplicitAs.0f95c9e18c91e00a.Core.3fcbaa3d70c86d44"(ptr %a), !dbg !25 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc15_27.2.temp), !dbg !25 -// CHECK:STDOUT: store ptr %U.binding.as_type.as.ImplicitAs.impl.Convert.call, ptr %.loc15_27.2.temp, align 8, !dbg !25 -// CHECK:STDOUT: %.loc15_27.4 = load ptr, ptr %.loc15_27.2.temp, align 8, !dbg !25 -// CHECK:STDOUT: call void @_Z19take_const_void_ptrPKv(ptr %.loc15_27.4), !dbg !26 -// CHECK:STDOUT: ret void, !dbg !27 +// CHECK:STDOUT: %.loc15_27.2.temp = alloca ptr, align 8, !dbg !30 +// CHECK:STDOUT: %U.binding.as_type.as.ImplicitAs.impl.Convert.call = call ptr @"_CConvert.e5cf8fcbb4feaae2:ImplicitAs.0f95c9e18c91e00a.Core.3fcbaa3d70c86d44"(ptr %a), !dbg !30 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc15_27.2.temp), !dbg !30 +// CHECK:STDOUT: store ptr %U.binding.as_type.as.ImplicitAs.impl.Convert.call, ptr %.loc15_27.2.temp, align 8, !dbg !30 +// CHECK:STDOUT: %.loc15_27.4 = load ptr, ptr %.loc15_27.2.temp, align 8, !dbg !30 +// CHECK:STDOUT: call void @_Z19take_const_void_ptrPKv(ptr %.loc15_27.4), !dbg !31 +// CHECK:STDOUT: ret void, !dbg !32 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: declare void @_Z19take_const_void_ptrPKv(ptr) // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define void @_CPassConstIntPtrToConstVoidPtr.Main(ptr %a) #0 !dbg !28 { +// CHECK:STDOUT: define void @_CPassConstIntPtrToConstVoidPtr.Main(ptr %a) #0 !dbg !33 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %.loc19_27.2.temp = alloca ptr, align 8, !dbg !31 -// CHECK:STDOUT: %U.binding.as_type.as.ImplicitAs.impl.Convert.call = call ptr @"_CConvert.e5cf8fcbb4feaae2:ImplicitAs.0f95c9e18c91e00a.Core.3fcbaa3d70c86d44"(ptr %a), !dbg !31 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc19_27.2.temp), !dbg !31 -// CHECK:STDOUT: store ptr %U.binding.as_type.as.ImplicitAs.impl.Convert.call, ptr %.loc19_27.2.temp, align 8, !dbg !31 -// CHECK:STDOUT: %.loc19_27.4 = load ptr, ptr %.loc19_27.2.temp, align 8, !dbg !31 -// CHECK:STDOUT: call void @_Z19take_const_void_ptrPKv(ptr %.loc19_27.4), !dbg !32 -// CHECK:STDOUT: ret void, !dbg !33 +// CHECK:STDOUT: %.loc19_27.2.temp = alloca ptr, align 8, !dbg !36 +// CHECK:STDOUT: %U.binding.as_type.as.ImplicitAs.impl.Convert.call = call ptr @"_CConvert.e5cf8fcbb4feaae2:ImplicitAs.0f95c9e18c91e00a.Core.3fcbaa3d70c86d44"(ptr %a), !dbg !36 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc19_27.2.temp), !dbg !36 +// CHECK:STDOUT: store ptr %U.binding.as_type.as.ImplicitAs.impl.Convert.call, ptr %.loc19_27.2.temp, align 8, !dbg !36 +// CHECK:STDOUT: %.loc19_27.4 = load ptr, ptr %.loc19_27.2.temp, align 8, !dbg !36 +// CHECK:STDOUT: call void @_Z19take_const_void_ptrPKv(ptr %.loc19_27.4), !dbg !37 +// CHECK:STDOUT: ret void, !dbg !38 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define linkonce_odr ptr @"_CConvert.e5cf8fcbb4feaae2:ImplicitAs.0f95c9e18c91e00a.Core.5c62f2dbad753cd9"(ptr %self) #0 !dbg !34 { -// CHECK:STDOUT: %1 = call ptr @"_CConvert.90961d7b1ce4f089:OptionalAs.0e326e799dad0c64.Core.d2075df181ac34c1"(ptr %self), !dbg !40 -// CHECK:STDOUT: ret ptr %1, !dbg !41 +// CHECK:STDOUT: define linkonce_odr ptr @"_CConvert.e5cf8fcbb4feaae2:ImplicitAs.0f95c9e18c91e00a.Core.5c62f2dbad753cd9"(ptr %self) #0 !dbg !39 { +// CHECK:STDOUT: %1 = call ptr @"_CConvert.90961d7b1ce4f089:OptionalAs.0e326e799dad0c64.Core.d2075df181ac34c1"(ptr %self), !dbg !45 +// CHECK:STDOUT: ret ptr %1, !dbg !46 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) // CHECK:STDOUT: declare void @llvm.lifetime.start.p0(ptr captures(none)) #1 // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define linkonce_odr ptr @"_CConvert.e5cf8fcbb4feaae2:ImplicitAs.0f95c9e18c91e00a.Core.63e244d930b21b2a"(ptr %self) #0 !dbg !42 { -// CHECK:STDOUT: %1 = call ptr @"_CConvert.3667eb502d1ddfa9:OptionalAs.c7a50af9bdd61b43.Core.599fcf6815ccd825"(ptr %self), !dbg !45 -// CHECK:STDOUT: ret ptr %1, !dbg !46 -// CHECK:STDOUT: } -// CHECK:STDOUT: -// CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define linkonce_odr ptr @"_CConvert.e5cf8fcbb4feaae2:ImplicitAs.0f95c9e18c91e00a.Core.3fcbaa3d70c86d44"(ptr %self) #0 !dbg !47 { -// CHECK:STDOUT: %1 = call ptr @"_CConvert.3667eb502d1ddfa9:OptionalAs.c7a50af9bdd61b43.Core.40332936f52138f0"(ptr %self), !dbg !50 +// CHECK:STDOUT: define linkonce_odr ptr @"_CConvert.e5cf8fcbb4feaae2:ImplicitAs.0f95c9e18c91e00a.Core.63e244d930b21b2a"(ptr %self) #0 !dbg !47 { +// CHECK:STDOUT: %1 = call ptr @"_CConvert.3667eb502d1ddfa9:OptionalAs.c7a50af9bdd61b43.Core.599fcf6815ccd825"(ptr %self), !dbg !50 // CHECK:STDOUT: ret ptr %1, !dbg !51 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define linkonce_odr ptr @"_CConvert.90961d7b1ce4f089:OptionalAs.0e326e799dad0c64.Core.d2075df181ac34c1"(ptr %self) #0 !dbg !52 { -// CHECK:STDOUT: %1 = call ptr @_CSome.Optional.Core.d2075df181ac34c1(ptr %self), !dbg !55 +// CHECK:STDOUT: define linkonce_odr ptr @"_CConvert.e5cf8fcbb4feaae2:ImplicitAs.0f95c9e18c91e00a.Core.3fcbaa3d70c86d44"(ptr %self) #0 !dbg !52 { +// CHECK:STDOUT: %1 = call ptr @"_CConvert.3667eb502d1ddfa9:OptionalAs.c7a50af9bdd61b43.Core.40332936f52138f0"(ptr %self), !dbg !55 // CHECK:STDOUT: ret ptr %1, !dbg !56 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define linkonce_odr ptr @"_CConvert.3667eb502d1ddfa9:OptionalAs.c7a50af9bdd61b43.Core.599fcf6815ccd825"(ptr %self) #0 !dbg !57 { -// CHECK:STDOUT: %temp = alloca ptr, align 8, !dbg !60 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %temp), !dbg !60 -// CHECK:STDOUT: store ptr %self, ptr %temp, align 8, !dbg !60 -// CHECK:STDOUT: %1 = load ptr, ptr %temp, align 8, !dbg !60 -// CHECK:STDOUT: %2 = call ptr @_CSome.Optional.Core.d2075df181ac34c1(ptr %1), !dbg !61 -// CHECK:STDOUT: ret ptr %2, !dbg !62 +// CHECK:STDOUT: define linkonce_odr ptr @"_CConvert.90961d7b1ce4f089:OptionalAs.0e326e799dad0c64.Core.d2075df181ac34c1"(ptr %self) #0 !dbg !57 { +// CHECK:STDOUT: %1 = call ptr @_CSome.Optional.Core.d2075df181ac34c1(ptr %self), !dbg !60 +// CHECK:STDOUT: ret ptr %1, !dbg !61 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define linkonce_odr ptr @"_CConvert.3667eb502d1ddfa9:OptionalAs.c7a50af9bdd61b43.Core.40332936f52138f0"(ptr %self) #0 !dbg !63 { -// CHECK:STDOUT: %temp = alloca ptr, align 8, !dbg !66 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %temp), !dbg !66 -// CHECK:STDOUT: %1 = call ptr @"_CConvert:thunk.e8f8f92d3d08d149:ImplicitAs.ffd58aeb29886b72.Core.b88d1103f417c6d4"(ptr %self), !dbg !66 -// CHECK:STDOUT: store ptr %1, ptr %temp, align 8, !dbg !66 -// CHECK:STDOUT: %2 = load ptr, ptr %temp, align 8, !dbg !66 -// CHECK:STDOUT: %3 = call ptr @_CSome.Optional.Core.d2075df181ac34c1(ptr %2), !dbg !67 -// CHECK:STDOUT: ret ptr %3, !dbg !68 +// CHECK:STDOUT: define linkonce_odr ptr @"_CConvert.3667eb502d1ddfa9:OptionalAs.c7a50af9bdd61b43.Core.599fcf6815ccd825"(ptr %self) #0 !dbg !62 { +// CHECK:STDOUT: %temp = alloca ptr, align 8, !dbg !65 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %temp), !dbg !65 +// CHECK:STDOUT: store ptr %self, ptr %temp, align 8, !dbg !65 +// CHECK:STDOUT: %1 = load ptr, ptr %temp, align 8, !dbg !65 +// CHECK:STDOUT: %2 = call ptr @_CSome.Optional.Core.d2075df181ac34c1(ptr %1), !dbg !66 +// CHECK:STDOUT: ret ptr %2, !dbg !67 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define linkonce_odr ptr @_CSome.Optional.Core.d2075df181ac34c1(ptr %value) #0 !dbg !69 { -// CHECK:STDOUT: %1 = call ptr @"_CSome.e8f8f92d3d08d149:OptionalStorage.Core.a3238f3d1f6ba299"(ptr %value), !dbg !72 -// CHECK:STDOUT: ret ptr %1, !dbg !73 +// CHECK:STDOUT: define linkonce_odr ptr @"_CConvert.3667eb502d1ddfa9:OptionalAs.c7a50af9bdd61b43.Core.40332936f52138f0"(ptr %self) #0 !dbg !68 { +// CHECK:STDOUT: %temp = alloca ptr, align 8, !dbg !71 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %temp), !dbg !71 +// CHECK:STDOUT: %1 = call ptr @"_CConvert:thunk.e8f8f92d3d08d149:ImplicitAs.ffd58aeb29886b72.Core.b88d1103f417c6d4"(ptr %self), !dbg !71 +// CHECK:STDOUT: store ptr %1, ptr %temp, align 8, !dbg !71 +// CHECK:STDOUT: %2 = load ptr, ptr %temp, align 8, !dbg !71 +// CHECK:STDOUT: %3 = call ptr @_CSome.Optional.Core.d2075df181ac34c1(ptr %2), !dbg !72 +// CHECK:STDOUT: ret ptr %3, !dbg !73 +// CHECK:STDOUT: } +// CHECK:STDOUT: +// CHECK:STDOUT: ; Function Attrs: nounwind +// CHECK:STDOUT: define linkonce_odr ptr @_CSome.Optional.Core.d2075df181ac34c1(ptr %value) #0 !dbg !74 { +// CHECK:STDOUT: %1 = call ptr @"_CSome.e8f8f92d3d08d149:OptionalStorage.Core.a3238f3d1f6ba299"(ptr %value), !dbg !77 +// CHECK:STDOUT: ret ptr %1, !dbg !78 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: alwaysinline nounwind -// CHECK:STDOUT: define linkonce_odr ptr @"_CConvert:thunk.e8f8f92d3d08d149:ImplicitAs.ffd58aeb29886b72.Core.b88d1103f417c6d4"(ptr %self) #2 !dbg !74 { -// CHECK:STDOUT: ret ptr %self, !dbg !78 +// CHECK:STDOUT: define linkonce_odr ptr @"_CConvert:thunk.e8f8f92d3d08d149:ImplicitAs.ffd58aeb29886b72.Core.b88d1103f417c6d4"(ptr %self) #2 !dbg !79 { +// CHECK:STDOUT: ret ptr %self, !dbg !83 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define linkonce_odr ptr @"_CSome.e8f8f92d3d08d149:OptionalStorage.Core.a3238f3d1f6ba299"(ptr %self) #0 !dbg !79 { -// CHECK:STDOUT: %1 = alloca ptr, align 8, !dbg !82 -// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %1), !dbg !82 -// CHECK:STDOUT: store ptr %self, ptr %1, align 8, !dbg !83 -// CHECK:STDOUT: %2 = load ptr, ptr %1, align 8, !dbg !84 -// CHECK:STDOUT: ret ptr %2, !dbg !85 +// CHECK:STDOUT: define linkonce_odr ptr @"_CSome.e8f8f92d3d08d149:OptionalStorage.Core.a3238f3d1f6ba299"(ptr %self) #0 !dbg !84 { +// CHECK:STDOUT: %1 = alloca ptr, align 8, !dbg !87 +// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %1), !dbg !87 +// CHECK:STDOUT: store ptr %self, ptr %1, align 8, !dbg !88 +// CHECK:STDOUT: %2 = load ptr, ptr %1, align 8, !dbg !89 +// CHECK:STDOUT: ret ptr %2, !dbg !90 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; uselistorder directives @@ -190,146 +190,158 @@ fn ConvertFromConstVoidPtr(p: const Cpp.void*) -> const i32* { // CHECK:STDOUT: attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) } // CHECK:STDOUT: attributes #2 = { alwaysinline nounwind } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "pass.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "PassVoidPtr", linkageName: "_CPassVoidPtr.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !11) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{null, !10} -// CHECK:STDOUT: !10 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) -// CHECK:STDOUT: !11 = !{!12} -// CHECK:STDOUT: !12 = !DILocalVariable(arg: 1, scope: !7, type: !10) -// CHECK:STDOUT: !13 = !DILocation(line: 7, column: 21, scope: !7) -// CHECK:STDOUT: !14 = !DILocation(line: 7, column: 3, scope: !7) -// CHECK:STDOUT: !15 = !DILocation(line: 6, column: 1, scope: !7) -// CHECK:STDOUT: !16 = distinct !DISubprogram(name: "PassIntPtr", linkageName: "_CPassIntPtr.Main", scope: null, file: !6, line: 10, type: !8, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !17) -// CHECK:STDOUT: !17 = !{!18} -// CHECK:STDOUT: !18 = !DILocalVariable(arg: 1, scope: !16, type: !10) -// CHECK:STDOUT: !19 = !DILocation(line: 11, column: 21, scope: !16) -// CHECK:STDOUT: !20 = !DILocation(line: 11, column: 3, scope: !16) -// CHECK:STDOUT: !21 = !DILocation(line: 10, column: 1, scope: !16) -// CHECK:STDOUT: !22 = distinct !DISubprogram(name: "PassIntPtrToConstVoidPtr", linkageName: "_CPassIntPtrToConstVoidPtr.Main", scope: null, file: !6, line: 14, type: !8, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !23) -// CHECK:STDOUT: !23 = !{!24} -// CHECK:STDOUT: !24 = !DILocalVariable(arg: 1, scope: !22, type: !10) -// CHECK:STDOUT: !25 = !DILocation(line: 15, column: 27, scope: !22) -// CHECK:STDOUT: !26 = !DILocation(line: 15, column: 3, scope: !22) -// CHECK:STDOUT: !27 = !DILocation(line: 14, column: 1, scope: !22) -// CHECK:STDOUT: !28 = distinct !DISubprogram(name: "PassConstIntPtrToConstVoidPtr", linkageName: "_CPassConstIntPtrToConstVoidPtr.Main", scope: null, file: !6, line: 18, type: !8, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !29) -// CHECK:STDOUT: !29 = !{!30} -// CHECK:STDOUT: !30 = !DILocalVariable(arg: 1, scope: !28, type: !10) -// CHECK:STDOUT: !31 = !DILocation(line: 19, column: 27, scope: !28) -// CHECK:STDOUT: !32 = !DILocation(line: 19, column: 3, scope: !28) -// CHECK:STDOUT: !33 = !DILocation(line: 18, column: 1, scope: !28) -// CHECK:STDOUT: !34 = distinct !DISubprogram(name: "Convert", linkageName: "_CConvert.e5cf8fcbb4feaae2:ImplicitAs.0f95c9e18c91e00a.Core.5c62f2dbad753cd9", scope: null, file: !35, line: 93, type: !36, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !38) -// CHECK:STDOUT: !35 = !DIFile(filename: "{{.*}}/prelude/types/optional.carbon", directory: "") -// CHECK:STDOUT: !36 = !DISubroutineType(types: !37) -// CHECK:STDOUT: !37 = !{!10, !10} -// CHECK:STDOUT: !38 = !{!39} -// CHECK:STDOUT: !39 = !DILocalVariable(arg: 1, scope: !34, type: !10) -// CHECK:STDOUT: !40 = !DILocation(line: 94, column: 12, scope: !34) -// CHECK:STDOUT: !41 = !DILocation(line: 94, column: 5, scope: !34) -// CHECK:STDOUT: !42 = distinct !DISubprogram(name: "Convert", linkageName: "_CConvert.e5cf8fcbb4feaae2:ImplicitAs.0f95c9e18c91e00a.Core.63e244d930b21b2a", scope: null, file: !35, line: 93, type: !36, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !43) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "pass.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "PassVoidPtr", linkageName: "_CPassVoidPtr.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !16) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{null, !15} +// CHECK:STDOUT: !15 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) +// CHECK:STDOUT: !16 = !{!17} +// CHECK:STDOUT: !17 = !DILocalVariable(arg: 1, scope: !12, type: !15) +// CHECK:STDOUT: !18 = !DILocation(line: 7, column: 21, scope: !12) +// CHECK:STDOUT: !19 = !DILocation(line: 7, column: 3, scope: !12) +// CHECK:STDOUT: !20 = !DILocation(line: 6, column: 1, scope: !12) +// CHECK:STDOUT: !21 = distinct !DISubprogram(name: "PassIntPtr", linkageName: "_CPassIntPtr.Main", scope: null, file: !7, line: 10, type: !13, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !22) +// CHECK:STDOUT: !22 = !{!23} +// CHECK:STDOUT: !23 = !DILocalVariable(arg: 1, scope: !21, type: !15) +// CHECK:STDOUT: !24 = !DILocation(line: 11, column: 21, scope: !21) +// CHECK:STDOUT: !25 = !DILocation(line: 11, column: 3, scope: !21) +// CHECK:STDOUT: !26 = !DILocation(line: 10, column: 1, scope: !21) +// CHECK:STDOUT: !27 = distinct !DISubprogram(name: "PassIntPtrToConstVoidPtr", linkageName: "_CPassIntPtrToConstVoidPtr.Main", scope: null, file: !7, line: 14, type: !13, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !28) +// CHECK:STDOUT: !28 = !{!29} +// CHECK:STDOUT: !29 = !DILocalVariable(arg: 1, scope: !27, type: !15) +// CHECK:STDOUT: !30 = !DILocation(line: 15, column: 27, scope: !27) +// CHECK:STDOUT: !31 = !DILocation(line: 15, column: 3, scope: !27) +// CHECK:STDOUT: !32 = !DILocation(line: 14, column: 1, scope: !27) +// CHECK:STDOUT: !33 = distinct !DISubprogram(name: "PassConstIntPtrToConstVoidPtr", linkageName: "_CPassConstIntPtrToConstVoidPtr.Main", scope: null, file: !7, line: 18, type: !13, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !34) +// CHECK:STDOUT: !34 = !{!35} +// CHECK:STDOUT: !35 = !DILocalVariable(arg: 1, scope: !33, type: !15) +// CHECK:STDOUT: !36 = !DILocation(line: 19, column: 27, scope: !33) +// CHECK:STDOUT: !37 = !DILocation(line: 19, column: 3, scope: !33) +// CHECK:STDOUT: !38 = !DILocation(line: 18, column: 1, scope: !33) +// CHECK:STDOUT: !39 = distinct !DISubprogram(name: "Convert", linkageName: "_CConvert.e5cf8fcbb4feaae2:ImplicitAs.0f95c9e18c91e00a.Core.5c62f2dbad753cd9", scope: null, file: !40, line: 93, type: !41, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !43) +// CHECK:STDOUT: !40 = !DIFile(filename: "{{.*}}/prelude/types/optional.carbon", directory: "") +// CHECK:STDOUT: !41 = !DISubroutineType(types: !42) +// CHECK:STDOUT: !42 = !{!15, !15} // CHECK:STDOUT: !43 = !{!44} -// CHECK:STDOUT: !44 = !DILocalVariable(arg: 1, scope: !42, type: !10) -// CHECK:STDOUT: !45 = !DILocation(line: 94, column: 12, scope: !42) -// CHECK:STDOUT: !46 = !DILocation(line: 94, column: 5, scope: !42) -// CHECK:STDOUT: !47 = distinct !DISubprogram(name: "Convert", linkageName: "_CConvert.e5cf8fcbb4feaae2:ImplicitAs.0f95c9e18c91e00a.Core.3fcbaa3d70c86d44", scope: null, file: !35, line: 93, type: !36, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !48) +// CHECK:STDOUT: !44 = !DILocalVariable(arg: 1, scope: !39, type: !15) +// CHECK:STDOUT: !45 = !DILocation(line: 94, column: 12, scope: !39) +// CHECK:STDOUT: !46 = !DILocation(line: 94, column: 5, scope: !39) +// CHECK:STDOUT: !47 = distinct !DISubprogram(name: "Convert", linkageName: "_CConvert.e5cf8fcbb4feaae2:ImplicitAs.0f95c9e18c91e00a.Core.63e244d930b21b2a", scope: null, file: !40, line: 93, type: !41, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !48) // CHECK:STDOUT: !48 = !{!49} -// CHECK:STDOUT: !49 = !DILocalVariable(arg: 1, scope: !47, type: !10) +// CHECK:STDOUT: !49 = !DILocalVariable(arg: 1, scope: !47, type: !15) // CHECK:STDOUT: !50 = !DILocation(line: 94, column: 12, scope: !47) // CHECK:STDOUT: !51 = !DILocation(line: 94, column: 5, scope: !47) -// CHECK:STDOUT: !52 = distinct !DISubprogram(name: "Convert", linkageName: "_CConvert.90961d7b1ce4f089:OptionalAs.0e326e799dad0c64.Core.d2075df181ac34c1", scope: null, file: !35, line: 68, type: !36, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !53) +// CHECK:STDOUT: !52 = distinct !DISubprogram(name: "Convert", linkageName: "_CConvert.e5cf8fcbb4feaae2:ImplicitAs.0f95c9e18c91e00a.Core.3fcbaa3d70c86d44", scope: null, file: !40, line: 93, type: !41, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !53) // CHECK:STDOUT: !53 = !{!54} -// CHECK:STDOUT: !54 = !DILocalVariable(arg: 1, scope: !52, type: !10) -// CHECK:STDOUT: !55 = !DILocation(line: 69, column: 12, scope: !52) -// CHECK:STDOUT: !56 = !DILocation(line: 69, column: 5, scope: !52) -// CHECK:STDOUT: !57 = distinct !DISubprogram(name: "Convert", linkageName: "_CConvert.3667eb502d1ddfa9:OptionalAs.c7a50af9bdd61b43.Core.599fcf6815ccd825", scope: null, file: !35, line: 75, type: !36, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !58) +// CHECK:STDOUT: !54 = !DILocalVariable(arg: 1, scope: !52, type: !15) +// CHECK:STDOUT: !55 = !DILocation(line: 94, column: 12, scope: !52) +// CHECK:STDOUT: !56 = !DILocation(line: 94, column: 5, scope: !52) +// CHECK:STDOUT: !57 = distinct !DISubprogram(name: "Convert", linkageName: "_CConvert.90961d7b1ce4f089:OptionalAs.0e326e799dad0c64.Core.d2075df181ac34c1", scope: null, file: !40, line: 68, type: !41, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !58) // CHECK:STDOUT: !58 = !{!59} -// CHECK:STDOUT: !59 = !DILocalVariable(arg: 1, scope: !57, type: !10) -// CHECK:STDOUT: !60 = !DILocation(line: 76, column: 29, scope: !57) -// CHECK:STDOUT: !61 = !DILocation(line: 76, column: 12, scope: !57) -// CHECK:STDOUT: !62 = !DILocation(line: 76, column: 5, scope: !57) -// CHECK:STDOUT: !63 = distinct !DISubprogram(name: "Convert", linkageName: "_CConvert.3667eb502d1ddfa9:OptionalAs.c7a50af9bdd61b43.Core.40332936f52138f0", scope: null, file: !35, line: 75, type: !36, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !64) -// CHECK:STDOUT: !64 = !{!65} -// CHECK:STDOUT: !65 = !DILocalVariable(arg: 1, scope: !63, type: !10) -// CHECK:STDOUT: !66 = !DILocation(line: 76, column: 29, scope: !63) -// CHECK:STDOUT: !67 = !DILocation(line: 76, column: 12, scope: !63) -// CHECK:STDOUT: !68 = !DILocation(line: 76, column: 5, scope: !63) -// CHECK:STDOUT: !69 = distinct !DISubprogram(name: "Some", linkageName: "_CSome.Optional.Core.d2075df181ac34c1", scope: null, file: !35, line: 29, type: !36, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !70) -// CHECK:STDOUT: !70 = !{!71} -// CHECK:STDOUT: !71 = !DILocalVariable(arg: 1, scope: !69, type: !10) -// CHECK:STDOUT: !72 = !DILocation(line: 30, column: 12, scope: !69) -// CHECK:STDOUT: !73 = !DILocation(line: 30, column: 5, scope: !69) -// CHECK:STDOUT: !74 = distinct !DISubprogram(name: "Convert", linkageName: "_CConvert:thunk.e8f8f92d3d08d149:ImplicitAs.ffd58aeb29886b72.Core.b88d1103f417c6d4", scope: null, file: !75, line: 40, type: !36, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !76) -// CHECK:STDOUT: !75 = !DIFile(filename: "{{.*}}/prelude/types/cpp/void.carbon", directory: "") -// CHECK:STDOUT: !76 = !{!77} -// CHECK:STDOUT: !77 = !DILocalVariable(arg: 1, scope: !74, type: !10) -// CHECK:STDOUT: !78 = !DILocation(line: 40, column: 3, scope: !74) -// CHECK:STDOUT: !79 = distinct !DISubprogram(name: "Some", linkageName: "_CSome.e8f8f92d3d08d149:OptionalStorage.Core.a3238f3d1f6ba299", scope: null, file: !35, line: 138, type: !36, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !80) -// CHECK:STDOUT: !80 = !{!81} -// CHECK:STDOUT: !81 = !DILocalVariable(arg: 1, scope: !79, type: !10) -// CHECK:STDOUT: !82 = !DILocation(line: 139, column: 14, scope: !79) -// CHECK:STDOUT: !83 = !DILocation(line: 140, column: 5, scope: !79) -// CHECK:STDOUT: !84 = !DILocation(line: 139, column: 18, scope: !79) -// CHECK:STDOUT: !85 = !DILocation(line: 141, column: 5, scope: !79) +// CHECK:STDOUT: !59 = !DILocalVariable(arg: 1, scope: !57, type: !15) +// CHECK:STDOUT: !60 = !DILocation(line: 69, column: 12, scope: !57) +// CHECK:STDOUT: !61 = !DILocation(line: 69, column: 5, scope: !57) +// CHECK:STDOUT: !62 = distinct !DISubprogram(name: "Convert", linkageName: "_CConvert.3667eb502d1ddfa9:OptionalAs.c7a50af9bdd61b43.Core.599fcf6815ccd825", scope: null, file: !40, line: 75, type: !41, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !63) +// CHECK:STDOUT: !63 = !{!64} +// CHECK:STDOUT: !64 = !DILocalVariable(arg: 1, scope: !62, type: !15) +// CHECK:STDOUT: !65 = !DILocation(line: 76, column: 29, scope: !62) +// CHECK:STDOUT: !66 = !DILocation(line: 76, column: 12, scope: !62) +// CHECK:STDOUT: !67 = !DILocation(line: 76, column: 5, scope: !62) +// CHECK:STDOUT: !68 = distinct !DISubprogram(name: "Convert", linkageName: "_CConvert.3667eb502d1ddfa9:OptionalAs.c7a50af9bdd61b43.Core.40332936f52138f0", scope: null, file: !40, line: 75, type: !41, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !69) +// CHECK:STDOUT: !69 = !{!70} +// CHECK:STDOUT: !70 = !DILocalVariable(arg: 1, scope: !68, type: !15) +// CHECK:STDOUT: !71 = !DILocation(line: 76, column: 29, scope: !68) +// CHECK:STDOUT: !72 = !DILocation(line: 76, column: 12, scope: !68) +// CHECK:STDOUT: !73 = !DILocation(line: 76, column: 5, scope: !68) +// CHECK:STDOUT: !74 = distinct !DISubprogram(name: "Some", linkageName: "_CSome.Optional.Core.d2075df181ac34c1", scope: null, file: !40, line: 29, type: !41, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !75) +// CHECK:STDOUT: !75 = !{!76} +// CHECK:STDOUT: !76 = !DILocalVariable(arg: 1, scope: !74, type: !15) +// CHECK:STDOUT: !77 = !DILocation(line: 30, column: 12, scope: !74) +// CHECK:STDOUT: !78 = !DILocation(line: 30, column: 5, scope: !74) +// CHECK:STDOUT: !79 = distinct !DISubprogram(name: "Convert", linkageName: "_CConvert:thunk.e8f8f92d3d08d149:ImplicitAs.ffd58aeb29886b72.Core.b88d1103f417c6d4", scope: null, file: !80, line: 40, type: !41, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !81) +// CHECK:STDOUT: !80 = !DIFile(filename: "{{.*}}/prelude/types/cpp/void.carbon", directory: "") +// CHECK:STDOUT: !81 = !{!82} +// CHECK:STDOUT: !82 = !DILocalVariable(arg: 1, scope: !79, type: !15) +// CHECK:STDOUT: !83 = !DILocation(line: 40, column: 3, scope: !79) +// CHECK:STDOUT: !84 = distinct !DISubprogram(name: "Some", linkageName: "_CSome.e8f8f92d3d08d149:OptionalStorage.Core.a3238f3d1f6ba299", scope: null, file: !40, line: 138, type: !41, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !85) +// CHECK:STDOUT: !85 = !{!86} +// CHECK:STDOUT: !86 = !DILocalVariable(arg: 1, scope: !84, type: !15) +// CHECK:STDOUT: !87 = !DILocation(line: 139, column: 14, scope: !84) +// CHECK:STDOUT: !88 = !DILocation(line: 140, column: 5, scope: !84) +// CHECK:STDOUT: !89 = !DILocation(line: 139, column: 18, scope: !84) +// CHECK:STDOUT: !90 = !DILocation(line: 141, column: 5, scope: !84) // CHECK:STDOUT: ; ModuleID = 'receive.carbon' // CHECK:STDOUT: source_filename = "receive.carbon" // CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" // CHECK:STDOUT: target triple = "x86_64-unknown-linux-gnu" // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define ptr @_CReceiveVoidPtr.Main() #0 !dbg !7 { +// CHECK:STDOUT: define ptr @_CReceiveVoidPtr.Main() #0 !dbg !12 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: %return_void_ptr.call = call ptr @_Z15return_void_ptrv(), !dbg !11 -// CHECK:STDOUT: ret ptr %return_void_ptr.call, !dbg !12 +// CHECK:STDOUT: %return_void_ptr.call = call ptr @_Z15return_void_ptrv(), !dbg !16 +// CHECK:STDOUT: ret ptr %return_void_ptr.call, !dbg !17 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: declare ptr @_Z15return_void_ptrv() // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define ptr @_CConvertFromVoidPtr.Main(ptr %p) #0 !dbg !13 { +// CHECK:STDOUT: define ptr @_CConvertFromVoidPtr.Main(ptr %p) #0 !dbg !18 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: ret ptr %p, !dbg !18 +// CHECK:STDOUT: ret ptr %p, !dbg !23 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: ; Function Attrs: nounwind -// CHECK:STDOUT: define ptr @_CConvertFromConstVoidPtr.Main(ptr %p) #0 !dbg !19 { +// CHECK:STDOUT: define ptr @_CConvertFromConstVoidPtr.Main(ptr %p) #0 !dbg !24 { // CHECK:STDOUT: entry: -// CHECK:STDOUT: ret ptr %p, !dbg !22 +// CHECK:STDOUT: ret ptr %p, !dbg !27 // CHECK:STDOUT: } // CHECK:STDOUT: // CHECK:STDOUT: attributes #0 = { nounwind } // CHECK:STDOUT: -// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4} -// CHECK:STDOUT: !llvm.dbg.cu = !{!5} +// CHECK:STDOUT: !llvm.module.flags = !{!0, !1, !2, !3, !4, !5} +// CHECK:STDOUT: !llvm.dbg.cu = !{!6} +// CHECK:STDOUT: !llvm.errno.tbaa = !{!8} // CHECK:STDOUT: // CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5} // CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3} // CHECK:STDOUT: !2 = !{i32 1, !"wchar_size", i32 4} // CHECK:STDOUT: !3 = !{i32 8, !"PIC Level", i32 0} // CHECK:STDOUT: !4 = !{i32 7, !"PIE Level", i32 2} -// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !6, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) -// CHECK:STDOUT: !6 = !DIFile(filename: "receive.carbon", directory: "") -// CHECK:STDOUT: !7 = distinct !DISubprogram(name: "ReceiveVoidPtr", linkageName: "_CReceiveVoidPtr.Main", scope: null, file: !6, line: 6, type: !8, spFlags: DISPFlagDefinition, unit: !5) -// CHECK:STDOUT: !8 = !DISubroutineType(types: !9) -// CHECK:STDOUT: !9 = !{!10} -// CHECK:STDOUT: !10 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) -// CHECK:STDOUT: !11 = !DILocation(line: 7, column: 10, scope: !7) -// CHECK:STDOUT: !12 = !DILocation(line: 7, column: 3, scope: !7) -// CHECK:STDOUT: !13 = distinct !DISubprogram(name: "ConvertFromVoidPtr", linkageName: "_CConvertFromVoidPtr.Main", scope: null, file: !6, line: 10, type: !14, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !16) -// CHECK:STDOUT: !14 = !DISubroutineType(types: !15) -// CHECK:STDOUT: !15 = !{!10, !10} -// CHECK:STDOUT: !16 = !{!17} -// CHECK:STDOUT: !17 = !DILocalVariable(arg: 1, scope: !13, type: !10) -// CHECK:STDOUT: !18 = !DILocation(line: 11, column: 3, scope: !13) -// CHECK:STDOUT: !19 = distinct !DISubprogram(name: "ConvertFromConstVoidPtr", linkageName: "_CConvertFromConstVoidPtr.Main", scope: null, file: !6, line: 14, type: !14, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !20) -// CHECK:STDOUT: !20 = !{!21} -// CHECK:STDOUT: !21 = !DILocalVariable(arg: 1, scope: !19, type: !10) -// CHECK:STDOUT: !22 = !DILocation(line: 15, column: 3, scope: !19) +// CHECK:STDOUT: !5 = !{i32 7, !"uwtable", i32 2} +// CHECK:STDOUT: !6 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !7, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug) +// CHECK:STDOUT: !7 = !DIFile(filename: "receive.carbon", directory: "") +// CHECK:STDOUT: !8 = !{!9, !9, i64 0} +// CHECK:STDOUT: !9 = !{!"int", !10, i64 0} +// CHECK:STDOUT: !10 = !{!"omnipotent char", !11, i64 0} +// CHECK:STDOUT: !11 = !{!"Simple C++ TBAA"} +// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "ReceiveVoidPtr", linkageName: "_CReceiveVoidPtr.Main", scope: null, file: !7, line: 6, type: !13, spFlags: DISPFlagDefinition, unit: !6) +// CHECK:STDOUT: !13 = !DISubroutineType(types: !14) +// CHECK:STDOUT: !14 = !{!15} +// CHECK:STDOUT: !15 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 8) +// CHECK:STDOUT: !16 = !DILocation(line: 7, column: 10, scope: !12) +// CHECK:STDOUT: !17 = !DILocation(line: 7, column: 3, scope: !12) +// CHECK:STDOUT: !18 = distinct !DISubprogram(name: "ConvertFromVoidPtr", linkageName: "_CConvertFromVoidPtr.Main", scope: null, file: !7, line: 10, type: !19, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !21) +// CHECK:STDOUT: !19 = !DISubroutineType(types: !20) +// CHECK:STDOUT: !20 = !{!15, !15} +// CHECK:STDOUT: !21 = !{!22} +// CHECK:STDOUT: !22 = !DILocalVariable(arg: 1, scope: !18, type: !15) +// CHECK:STDOUT: !23 = !DILocation(line: 11, column: 3, scope: !18) +// CHECK:STDOUT: !24 = distinct !DISubprogram(name: "ConvertFromConstVoidPtr", linkageName: "_CConvertFromConstVoidPtr.Main", scope: null, file: !7, line: 14, type: !19, spFlags: DISPFlagDefinition, unit: !6, retainedNodes: !25) +// CHECK:STDOUT: !25 = !{!26} +// CHECK:STDOUT: !26 = !DILocalVariable(arg: 1, scope: !24, type: !15) +// CHECK:STDOUT: !27 = !DILocation(line: 15, column: 3, scope: !24) diff --git a/toolchain/sem_ir/BUILD b/toolchain/sem_ir/BUILD index 51f6101cf07c..8f3373f1b78a 100644 --- a/toolchain/sem_ir/BUILD +++ b/toolchain/sem_ir/BUILD @@ -70,8 +70,11 @@ cc_library( "//common:check", "@llvm-project//clang:ast", "@llvm-project//clang:basic", + "@llvm-project//clang:codegen", "@llvm-project//clang:frontend", + "@llvm-project//clang:lex", "@llvm-project//clang:sema", + "@llvm-project//llvm:Core", "@llvm-project//llvm:Support", ], ) diff --git a/toolchain/sem_ir/cpp_file.h b/toolchain/sem_ir/cpp_file.h index b0abc7cf563a..bf6735b787a1 100644 --- a/toolchain/sem_ir/cpp_file.h +++ b/toolchain/sem_ir/cpp_file.h @@ -5,9 +5,13 @@ #ifndef CARBON_TOOLCHAIN_SEM_IR_CPP_FILE_H_ #define CARBON_TOOLCHAIN_SEM_IR_CPP_FILE_H_ +#include "clang/Basic/CodeGenOptions.h" #include "clang/Basic/Diagnostic.h" +#include "clang/CodeGen/ModuleBuilder.h" #include "clang/Frontend/CompilerInstance.h" +#include "clang/Lex/PreprocessorOptions.h" #include "llvm/ADT/IntrusiveRefCntPtr.h" +#include "llvm/IR/Module.h" #include "llvm/Support/FileSystem.h" namespace Carbon::SemIR { @@ -16,8 +20,9 @@ namespace Carbon::SemIR { // imported C++ headers and any inline C++ fragments. class CppFile { public: - explicit CppFile(std::unique_ptr clang) - : clang_(std::move(clang)) {} + explicit CppFile(std::unique_ptr clang, + llvm::LLVMContext* llvm_context) + : clang_(std::move(clang)), llvm_context_(llvm_context) {} // Access to compilation options. auto diagnostic_options() const -> const clang::DiagnosticOptions& { @@ -46,17 +51,20 @@ class CppFile { return clang_->getASTContext(); } - // A list of all the top-level decl groups produced in this compilation. - auto decl_groups() -> llvm::SmallVector& { - return decl_groups_; + auto llvm_context() const -> llvm::LLVMContext* { return llvm_context_; } + auto SetCodeGenerator(clang::CodeGenerator* code_generator) -> void { + code_generator_ = code_generator; } - auto decl_groups() const -> const llvm::SmallVector& { - return decl_groups_; + auto GetCodeGenerator() const -> clang::CodeGenerator* { + // Clang code generation should not actually modify the AST, but isn't + // const-correct. + return code_generator_; } private: std::unique_ptr clang_; - llvm::SmallVector decl_groups_; + llvm::LLVMContext* llvm_context_; + clang::CodeGenerator* code_generator_ = nullptr; }; } // namespace Carbon::SemIR