mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-11-14 16:38:29 +00:00
Christopher Di Bella
05a7ecbd34
Determining that a type has trivial destruction requires checking whether all of its subobjects have trivial destruction and whether its type has a custom witness for `Destroy.Op`. This isn't possible when `Destroy` is the custodian for `Destroy.Op` and `SubobjectDestroy.Op`, so we need to make `SubobjectDestroy` its own interface. `Destroy.SelfDestruct` becomes a standalone function because it depends on `SubobjectDestroy` and `Destroy` being implemented, and is also responsible for generating any custom witnesses for both interfaces. Making `SelfDestruct` an interface was experimented with, but this required a blanket impl that caused issues for facet types. `Destroy` depends on `SubobjectDestroy` to be implemented. We'd ideally use `require impls SubobjectDestroy`, but it isn't complete yet, and it also causes problems when `Destroy` is implemented inside the class definition. We work around this by temporarily renaming the `Destroy` interface to `DestroyImpl`, and introducing a constraint called `Destroy` so that user code doesn't need to write `Core.SubobjectDestroy & Core.Destroy`.
673 lines
40 KiB
Plaintext
673 lines
40 KiB
Plaintext
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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// INCLUDE-FILE: toolchain/testing/testdata/min_prelude/full.carbon
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//
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// AUTOUPDATE
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// TIP: To test this file alone, run:
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// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/lower/testdata/interop/cpp/pointer.carbon
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// TIP: To dump output, run:
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// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/lower/testdata/interop/cpp/pointer.carbon
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// ============================================================================
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// Non-null pointers
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// ============================================================================
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// --- nonnull.carbon
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library "[[@TEST_NAME]]";
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import Cpp inline '''
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class NonnullC {};
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auto TakeNonnullPtr(NonnullC* _Nonnull) -> void;
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auto ReturnNonnullPtr() -> NonnullC* _Nonnull;
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auto TakeNonnullPtrWithThunk(NonnullC* _Nonnull, int = 0) -> void;
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auto ReturnNonnullPtrWithThunk(int = 0) -> NonnullC* _Nonnull;
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''';
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fn PassPtr(p: Cpp.NonnullC*) {
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Cpp.TakeNonnullPtr(p);
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}
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fn ReturnPtr() -> Cpp.NonnullC* {
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return Cpp.ReturnNonnullPtr();
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}
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fn PassPtrWithThunk(p: Cpp.NonnullC*) {
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Cpp.TakeNonnullPtrWithThunk(p);
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}
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fn ReturnPtrWithThunk() -> Cpp.NonnullC* {
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return Cpp.ReturnNonnullPtrWithThunk();
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}
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// ============================================================================
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// Nullable pointers
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// ============================================================================
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// --- nullable.carbon
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library "[[@TEST_NAME]]";
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import Cpp inline '''
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class NullableC {};
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auto TakeNullablePtr(NullableC*) -> void;
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auto ReturnNullablePtr() -> NullableC*;
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auto TakeNullablePtrWithThunk(NullableC*, int = 0) -> void;
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auto ReturnNullablePtrWithThunk(int = 0) -> NullableC*;
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''';
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fn PassPtr(_: Core.Optional(Cpp.NullableC*)) {
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// TODO: Add support for passing an optional here.
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// Cpp.TakeNullablePtr(p);
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}
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fn PassNonnullPtr(p: Cpp.NullableC*) {
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// TODO: The `value_of_initializer` optimization doesn't get used here, so we
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// unnecessarily round-trip this value through memory.
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Cpp.TakeNullablePtr(p);
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}
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fn ReturnPtr() -> Core.Optional(Cpp.NullableC*) {
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return Cpp.ReturnNullablePtr();
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}
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fn PassPtrWithThunk(_: Core.Optional(Cpp.NullableC*)) {
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// TODO: Add support for passing an optional here.
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// Cpp.TakeNullablePtrWithThunk(p);
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}
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fn PassNonnullPtrWithThunk(p: Cpp.NullableC*) {
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Cpp.TakeNullablePtrWithThunk(p);
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}
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fn ReturnPtrWithThunk() -> Core.Optional(Cpp.NullableC*) {
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return Cpp.ReturnNullablePtrWithThunk();
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}
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// --- add_const.carbon
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library "[[@TEST_NAME]]";
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import Cpp inline '''
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class ConstC {};
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ConstC *make();
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void take(const ConstC*);
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''';
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fn Convert() {
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Cpp.take(Cpp.make());
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}
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// CHECK:STDOUT: ; ---
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// CHECK:STDOUT: ; ModuleID = 'nonnull.carbon'
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// CHECK:STDOUT: source_filename = "nonnull.carbon"
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// 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"
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// CHECK:STDOUT: target triple = "x86_64-unknown-linux-gnu"
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: nounwind
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// CHECK:STDOUT: define void @_CPassPtr.Main(ptr %p) #0 !dbg !11 {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: call void @_Z14TakeNonnullPtrP8NonnullC(ptr %p), !dbg !15
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// CHECK:STDOUT: ret void, !dbg !16
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: declare void @_Z14TakeNonnullPtrP8NonnullC(ptr noundef) #1
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: nounwind
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// CHECK:STDOUT: define ptr @_CReturnPtr.Main() #0 !dbg !18 {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: %ReturnNonnullPtr.call = call ptr @_Z16ReturnNonnullPtrv(), !dbg !21
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// CHECK:STDOUT: ret ptr %ReturnNonnullPtr.call, !dbg !22
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: declare noundef ptr @_Z16ReturnNonnullPtrv() #1
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: nounwind
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// CHECK:STDOUT: define void @_CPassPtrWithThunk.Main(ptr %p) #0 !dbg !23 {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: call void @_Z23TakeNonnullPtrWithThunkP8NonnullCi.carbon_thunk._(ptr %p), !dbg !27
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// CHECK:STDOUT: ret void, !dbg !28
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable
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// CHECK:STDOUT: define internal void @_Z23TakeNonnullPtrWithThunkP8NonnullCi.carbon_thunk._(ptr noundef %0) #2 {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: %.addr = alloca ptr, align 8
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// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8, !tbaa !39
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// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8, !tbaa !39
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// CHECK:STDOUT: call void @_Z23TakeNonnullPtrWithThunkP8NonnullCi(ptr noundef %1, i32 noundef 0)
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// CHECK:STDOUT: ret void
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: nounwind
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// CHECK:STDOUT: define ptr @_CReturnPtrWithThunk.Main() #0 !dbg !30 {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: %ReturnNonnullPtrWithThunk__carbon_thunk.call = call ptr @_Z25ReturnNonnullPtrWithThunki.carbon_thunk.(), !dbg !33
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// CHECK:STDOUT: ret ptr %ReturnNonnullPtrWithThunk__carbon_thunk.call, !dbg !34
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable
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// CHECK:STDOUT: define internal noundef ptr @_Z25ReturnNonnullPtrWithThunki.carbon_thunk.() #2 {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: %call = call noundef ptr @_Z25ReturnNonnullPtrWithThunki(i32 noundef 0)
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// CHECK:STDOUT: ret ptr %call
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: declare void @_Z23TakeNonnullPtrWithThunkP8NonnullCi(ptr noundef, i32 noundef) #1
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// CHECK:STDOUT:
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// CHECK:STDOUT: declare noundef ptr @_Z25ReturnNonnullPtrWithThunki(i32 noundef) #1
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// CHECK:STDOUT:
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// CHECK:STDOUT: attributes #0 = { nounwind }
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// CHECK:STDOUT: attributes #1 = { "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" }
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// 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" }
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// CHECK:STDOUT:
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// CHECK:STDOUT: !llvm.dbg.cu = !{!5}
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// CHECK:STDOUT: !llvm.module.flags = !{!40, !41, !42, !2, !3}
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// CHECK:STDOUT: !llvm.errno.tbaa = !{!45}
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// CHECK:STDOUT:
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// CHECK:STDOUT: !2 = !{i32 7, !"Dwarf Version", i32 5}
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// CHECK:STDOUT: !3 = !{i32 2, !"Debug Info Version", i32 3}
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// CHECK:STDOUT: !4 = !DIFile(filename: "nonnull.carbon", directory: "")
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// CHECK:STDOUT: !5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !4, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
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// CHECK:STDOUT: !6 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 64)
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// CHECK:STDOUT: !7 = !{null, !6}
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// CHECK:STDOUT: !8 = !DISubroutineType(types: !7)
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// CHECK:STDOUT: !9 = !{!6}
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// CHECK:STDOUT: !10 = !DISubroutineType(types: !9)
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// CHECK:STDOUT: !11 = distinct !DISubprogram(name: "PassPtr", linkageName: "_CPassPtr.Main", scope: null, file: !4, line: 14, type: !8, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !17)
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// CHECK:STDOUT: !12 = !DILocalVariable(arg: 1, scope: !11, type: !6)
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// CHECK:STDOUT: !15 = !DILocation(line: 15, column: 3, scope: !11)
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// CHECK:STDOUT: !16 = !DILocation(line: 14, column: 1, scope: !11)
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// CHECK:STDOUT: !17 = !{!12}
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// CHECK:STDOUT: !18 = distinct !DISubprogram(name: "ReturnPtr", linkageName: "_CReturnPtr.Main", scope: null, file: !4, line: 18, type: !10, spFlags: DISPFlagDefinition, unit: !5)
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// CHECK:STDOUT: !21 = !DILocation(line: 19, column: 10, scope: !18)
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// CHECK:STDOUT: !22 = !DILocation(line: 19, column: 3, scope: !18)
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// CHECK:STDOUT: !23 = distinct !DISubprogram(name: "PassPtrWithThunk", linkageName: "_CPassPtrWithThunk.Main", scope: null, file: !4, line: 22, type: !8, spFlags: DISPFlagDefinition, unit: !5, retainedNodes: !29)
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// CHECK:STDOUT: !24 = !DILocalVariable(arg: 1, scope: !23, type: !6)
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// CHECK:STDOUT: !27 = !DILocation(line: 23, column: 3, scope: !23)
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// CHECK:STDOUT: !28 = !DILocation(line: 22, column: 1, scope: !23)
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// CHECK:STDOUT: !29 = !{!24}
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// CHECK:STDOUT: !30 = distinct !DISubprogram(name: "ReturnPtrWithThunk", linkageName: "_CReturnPtrWithThunk.Main", scope: null, file: !4, line: 26, type: !10, spFlags: DISPFlagDefinition, unit: !5)
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// CHECK:STDOUT: !33 = !DILocation(line: 27, column: 10, scope: !30)
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// CHECK:STDOUT: !34 = !DILocation(line: 27, column: 3, scope: !30)
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// CHECK:STDOUT: !35 = !{!"Simple C++ TBAA"}
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// CHECK:STDOUT: !36 = !{!"omnipotent char", !35, i64 0}
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// CHECK:STDOUT: !37 = !{!"any pointer", !36, i64 0}
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// CHECK:STDOUT: !38 = !{!"p1 _ZTS8NonnullC", !37, i64 0}
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// CHECK:STDOUT: !39 = !{!38, !38, i64 0}
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// CHECK:STDOUT: !40 = !{i32 8, !"PIC Level", i32 2}
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// CHECK:STDOUT: !41 = !{i32 7, !"PIE Level", i32 2}
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// CHECK:STDOUT: !42 = !{i32 7, !"uwtable", i32 2}
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// CHECK:STDOUT: !43 = !{!"int", !36, i64 0}
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// CHECK:STDOUT: !44 = !{!"__libc_errno", !43, i64 0}
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// CHECK:STDOUT: !45 = !{!44, !43, i64 0}
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; ---
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// CHECK:STDOUT: ; ModuleID = 'nullable.carbon'
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// CHECK:STDOUT: source_filename = "nullable.carbon"
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// 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"
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// CHECK:STDOUT: target triple = "x86_64-unknown-linux-gnu"
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: nounwind
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// CHECK:STDOUT: define void @_CPassPtr.Main(ptr %_) #0 !dbg !48 {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: ret void, !dbg !51
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: nounwind
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// CHECK:STDOUT: define void @_CPassNonnullPtr.Main(ptr %p) #0 !dbg !53 {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: %.loc22_23.2.temp = alloca ptr, align 8, !dbg !56
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// CHECK:STDOUT: %U.as_type.as.ImplicitAs.impl.Convert.call = call ptr @"_CConvert.ea416314509b9f57:ImplicitAs.1863e1559591c4e5.Core.4e9bbab1c7c88cc2"(ptr %p), !dbg !56
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// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc22_23.2.temp), !dbg !56
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// CHECK:STDOUT: store ptr %U.as_type.as.ImplicitAs.impl.Convert.call, ptr %.loc22_23.2.temp, align 8, !dbg !56
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// CHECK:STDOUT: %.loc22_23.4 = load ptr, ptr %.loc22_23.2.temp, align 8, !dbg !56
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// CHECK:STDOUT: call void @_Z15TakeNullablePtrP9NullableC(ptr %.loc22_23.4), !dbg !59
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// CHECK:STDOUT: call void @_CSelfDestruct.Core.bbc536feb16fa006(ptr %.loc22_23.2.temp), !dbg !56
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// CHECK:STDOUT: ret void, !dbg !60
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: declare void @_Z15TakeNullablePtrP9NullableC(ptr noundef) #1
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: nounwind
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// CHECK:STDOUT: define ptr @_CReturnPtr.Main() #0 !dbg !62 {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: %ReturnNullablePtr.call = call ptr @_Z17ReturnNullablePtrv(), !dbg !65
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// CHECK:STDOUT: ret ptr %ReturnNullablePtr.call, !dbg !66
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: declare noundef ptr @_Z17ReturnNullablePtrv() #1
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: nounwind
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// CHECK:STDOUT: define void @_CPassPtrWithThunk.Main(ptr %_) #0 !dbg !67 {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: ret void, !dbg !70
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: nounwind
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// CHECK:STDOUT: define void @_CPassNonnullPtrWithThunk.Main(ptr %p) #0 !dbg !72 {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: %.loc35_32.2.temp = alloca ptr, align 8, !dbg !75
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// CHECK:STDOUT: %U.as_type.as.ImplicitAs.impl.Convert.call = call ptr @"_CConvert.ea416314509b9f57:ImplicitAs.1863e1559591c4e5.Core.4e9bbab1c7c88cc2"(ptr %p), !dbg !75
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// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc35_32.2.temp), !dbg !75
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// CHECK:STDOUT: store ptr %U.as_type.as.ImplicitAs.impl.Convert.call, ptr %.loc35_32.2.temp, align 8, !dbg !75
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// CHECK:STDOUT: %.loc35_32.4 = load ptr, ptr %.loc35_32.2.temp, align 8, !dbg !75
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// CHECK:STDOUT: call void @_Z24TakeNullablePtrWithThunkP9NullableCi.carbon_thunk._(ptr %.loc35_32.4), !dbg !76
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// CHECK:STDOUT: call void @_CSelfDestruct.Core.bbc536feb16fa006(ptr %.loc35_32.2.temp), !dbg !75
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// CHECK:STDOUT: ret void, !dbg !77
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable
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// CHECK:STDOUT: define internal void @_Z24TakeNullablePtrWithThunkP9NullableCi.carbon_thunk._(ptr noundef %0) #2 {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: %.addr = alloca ptr, align 8
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// CHECK:STDOUT: store ptr %0, ptr %.addr, align 8, !tbaa !139
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// CHECK:STDOUT: %1 = load ptr, ptr %.addr, align 8, !tbaa !139
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// CHECK:STDOUT: call void @_Z24TakeNullablePtrWithThunkP9NullableCi(ptr noundef %1, i32 noundef 0)
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// CHECK:STDOUT: ret void
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: nounwind
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// CHECK:STDOUT: define ptr @_CReturnPtrWithThunk.Main() #0 !dbg !79 {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: %ReturnNullablePtrWithThunk__carbon_thunk.call = call ptr @_Z26ReturnNullablePtrWithThunki.carbon_thunk.(), !dbg !82
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// CHECK:STDOUT: ret ptr %ReturnNullablePtrWithThunk__carbon_thunk.call, !dbg !83
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: alwaysinline mustprogress uwtable
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// CHECK:STDOUT: define internal noundef ptr @_Z26ReturnNullablePtrWithThunki.carbon_thunk.() #2 {
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// CHECK:STDOUT: entry:
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// CHECK:STDOUT: %call = call noundef ptr @_Z26ReturnNullablePtrWithThunki(i32 noundef 0)
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// CHECK:STDOUT: ret ptr %call
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: nounwind
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// CHECK:STDOUT: define linkonce_odr ptr @"_CConvert.ea416314509b9f57:ImplicitAs.1863e1559591c4e5.Core.4e9bbab1c7c88cc2"(ptr %self) #0 !dbg !85 {
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// CHECK:STDOUT: %1 = call ptr @"_CConvert.9fdaf39d07a1dc4e:OptionalAs.24b7347a93330e68.Core.059052cdc9a4441d"(ptr %self), !dbg !90
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// CHECK:STDOUT: ret ptr %1, !dbg !91
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
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// CHECK:STDOUT: declare void @llvm.lifetime.start.p0(ptr captures(none)) #3
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: nounwind
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// CHECK:STDOUT: define linkonce_odr void @_CSelfDestruct.Core.bbc536feb16fa006(ptr %t) #0 !dbg !94 {
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// CHECK:STDOUT: ret void, !dbg !99
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: nounwind
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// CHECK:STDOUT: define linkonce_odr ptr @"_CConvert.9fdaf39d07a1dc4e:OptionalAs.24b7347a93330e68.Core.059052cdc9a4441d"(ptr %self) #0 !dbg !101 {
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// CHECK:STDOUT: %1 = call ptr @_CSome.Optional.Core.059052cdc9a4441d(ptr %self), !dbg !107
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// CHECK:STDOUT: ret ptr %1, !dbg !108
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: ; Function Attrs: nounwind
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// CHECK:STDOUT: define linkonce_odr ptr @_CSome.Optional.Core.059052cdc9a4441d(ptr %value) #0 !dbg !110 {
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// CHECK:STDOUT: %1 = call ptr @"_CSome.e8f8f92d3d08d149:OptionalStorage.Core.77dd513e5db6ef8d"(ptr %value), !dbg !115
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// CHECK:STDOUT: ret ptr %1, !dbg !116
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|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: ; Function Attrs: nounwind
|
|
// CHECK:STDOUT: define linkonce_odr ptr @"_CSome.e8f8f92d3d08d149:OptionalStorage.Core.77dd513e5db6ef8d"(ptr %self) #0 !dbg !118 {
|
|
// CHECK:STDOUT: %1 = alloca ptr, align 8, !dbg !123
|
|
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %1), !dbg !123
|
|
// CHECK:STDOUT: store ptr poison, ptr %1, align 8, !dbg !123
|
|
// CHECK:STDOUT: store ptr %self, ptr %1, align 8, !dbg !127
|
|
// CHECK:STDOUT: %2 = load ptr, ptr %1, align 8, !dbg !125
|
|
// CHECK:STDOUT: call void @_CSelfDestruct.Core.9abdc217755355a3(ptr %1), !dbg !123
|
|
// CHECK:STDOUT: ret ptr %2, !dbg !129
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: ; Function Attrs: nounwind
|
|
// CHECK:STDOUT: define linkonce_odr void @_CSelfDestruct.Core.9abdc217755355a3(ptr %t) #0 !dbg !131 {
|
|
// CHECK:STDOUT: ret void, !dbg !136
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: declare void @_Z24TakeNullablePtrWithThunkP9NullableCi(ptr noundef, i32 noundef) #1
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: declare noundef ptr @_Z26ReturnNullablePtrWithThunki(i32 noundef) #1
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: ; uselistorder directives
|
|
// CHECK:STDOUT: uselistorder ptr @"_CConvert.ea416314509b9f57:ImplicitAs.1863e1559591c4e5.Core.4e9bbab1c7c88cc2", { 1, 0 }
|
|
// CHECK:STDOUT: uselistorder ptr @llvm.lifetime.start.p0, { 0, 2, 1 }
|
|
// CHECK:STDOUT: uselistorder ptr @_CSelfDestruct.Core.bbc536feb16fa006, { 1, 0 }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: attributes #0 = { nounwind }
|
|
// CHECK:STDOUT: attributes #1 = { "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 = { 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 nosync nounwind willreturn memory(argmem: readwrite) }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: !llvm.dbg.cu = !{!47}
|
|
// CHECK:STDOUT: !llvm.module.flags = !{!40, !41, !42, !2, !3}
|
|
// CHECK:STDOUT: !llvm.errno.tbaa = !{!45}
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: !2 = !{i32 7, !"Dwarf Version", i32 5}
|
|
// CHECK:STDOUT: !3 = !{i32 2, !"Debug Info Version", i32 3}
|
|
// CHECK:STDOUT: !6 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 64)
|
|
// CHECK:STDOUT: !7 = !{null, !6}
|
|
// CHECK:STDOUT: !8 = !DISubroutineType(types: !7)
|
|
// CHECK:STDOUT: !9 = !{!6}
|
|
// CHECK:STDOUT: !10 = !DISubroutineType(types: !9)
|
|
// CHECK:STDOUT: !35 = !{!"Simple C++ TBAA"}
|
|
// CHECK:STDOUT: !36 = !{!"omnipotent char", !35, i64 0}
|
|
// CHECK:STDOUT: !37 = !{!"any pointer", !36, i64 0}
|
|
// CHECK:STDOUT: !40 = !{i32 8, !"PIC Level", i32 2}
|
|
// CHECK:STDOUT: !41 = !{i32 7, !"PIE Level", i32 2}
|
|
// CHECK:STDOUT: !42 = !{i32 7, !"uwtable", i32 2}
|
|
// CHECK:STDOUT: !43 = !{!"int", !36, i64 0}
|
|
// CHECK:STDOUT: !44 = !{!"__libc_errno", !43, i64 0}
|
|
// CHECK:STDOUT: !45 = !{!44, !43, i64 0}
|
|
// CHECK:STDOUT: !46 = !DIFile(filename: "nullable.carbon", directory: "")
|
|
// CHECK:STDOUT: !47 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !46, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
|
|
// CHECK:STDOUT: !48 = distinct !DISubprogram(name: "PassPtr", linkageName: "_CPassPtr.Main", scope: null, file: !46, line: 14, type: !8, spFlags: DISPFlagDefinition, unit: !47, retainedNodes: !52)
|
|
// CHECK:STDOUT: !49 = !DILocalVariable(arg: 1, scope: !48, type: !6)
|
|
// CHECK:STDOUT: !51 = !DILocation(line: 14, column: 1, scope: !48)
|
|
// CHECK:STDOUT: !52 = !{!49}
|
|
// CHECK:STDOUT: !53 = distinct !DISubprogram(name: "PassNonnullPtr", linkageName: "_CPassNonnullPtr.Main", scope: null, file: !46, line: 19, type: !8, spFlags: DISPFlagDefinition, unit: !47, retainedNodes: !61)
|
|
// CHECK:STDOUT: !54 = !DILocalVariable(arg: 1, scope: !53, type: !6)
|
|
// CHECK:STDOUT: !56 = !DILocation(line: 22, column: 23, scope: !53)
|
|
// CHECK:STDOUT: !57 = !{!6, !6}
|
|
// CHECK:STDOUT: !58 = !DISubroutineType(types: !57)
|
|
// CHECK:STDOUT: !59 = !DILocation(line: 22, column: 3, scope: !53)
|
|
// CHECK:STDOUT: !60 = !DILocation(line: 19, column: 1, scope: !53)
|
|
// CHECK:STDOUT: !61 = !{!54}
|
|
// CHECK:STDOUT: !62 = distinct !DISubprogram(name: "ReturnPtr", linkageName: "_CReturnPtr.Main", scope: null, file: !46, line: 25, type: !10, spFlags: DISPFlagDefinition, unit: !47)
|
|
// CHECK:STDOUT: !65 = !DILocation(line: 26, column: 10, scope: !62)
|
|
// CHECK:STDOUT: !66 = !DILocation(line: 26, column: 3, scope: !62)
|
|
// CHECK:STDOUT: !67 = distinct !DISubprogram(name: "PassPtrWithThunk", linkageName: "_CPassPtrWithThunk.Main", scope: null, file: !46, line: 29, type: !8, spFlags: DISPFlagDefinition, unit: !47, retainedNodes: !71)
|
|
// CHECK:STDOUT: !68 = !DILocalVariable(arg: 1, scope: !67, type: !6)
|
|
// CHECK:STDOUT: !70 = !DILocation(line: 29, column: 1, scope: !67)
|
|
// CHECK:STDOUT: !71 = !{!68}
|
|
// CHECK:STDOUT: !72 = distinct !DISubprogram(name: "PassNonnullPtrWithThunk", linkageName: "_CPassNonnullPtrWithThunk.Main", scope: null, file: !46, line: 34, type: !8, spFlags: DISPFlagDefinition, unit: !47, retainedNodes: !78)
|
|
// CHECK:STDOUT: !73 = !DILocalVariable(arg: 1, scope: !72, type: !6)
|
|
// CHECK:STDOUT: !75 = !DILocation(line: 35, column: 32, scope: !72)
|
|
// CHECK:STDOUT: !76 = !DILocation(line: 35, column: 3, scope: !72)
|
|
// CHECK:STDOUT: !77 = !DILocation(line: 34, column: 1, scope: !72)
|
|
// CHECK:STDOUT: !78 = !{!73}
|
|
// CHECK:STDOUT: !79 = distinct !DISubprogram(name: "ReturnPtrWithThunk", linkageName: "_CReturnPtrWithThunk.Main", scope: null, file: !46, line: 38, type: !10, spFlags: DISPFlagDefinition, unit: !47)
|
|
// CHECK:STDOUT: !82 = !DILocation(line: 39, column: 10, scope: !79)
|
|
// CHECK:STDOUT: !83 = !DILocation(line: 39, column: 3, scope: !79)
|
|
// CHECK:STDOUT: !84 = !DIFile(filename: "{{.*}}/prelude/types/optional.carbon", directory: "")
|
|
// CHECK:STDOUT: !85 = distinct !DISubprogram(name: "Convert", linkageName: "_CConvert.ea416314509b9f57:ImplicitAs.1863e1559591c4e5.Core.4e9bbab1c7c88cc2", scope: null, file: !84, line: 105, type: !58, spFlags: DISPFlagDefinition, unit: !47, retainedNodes: !92)
|
|
// CHECK:STDOUT: !86 = !DILocalVariable(arg: 1, scope: !85, type: !6)
|
|
// CHECK:STDOUT: !90 = !DILocation(line: 106, column: 12, scope: !85)
|
|
// CHECK:STDOUT: !91 = !DILocation(line: 106, column: 5, scope: !85)
|
|
// CHECK:STDOUT: !92 = !{!86}
|
|
// CHECK:STDOUT: !93 = !DIFile(filename: "{{.*}}/prelude/destroy.carbon", directory: "")
|
|
// CHECK:STDOUT: !94 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.Core.bbc536feb16fa006", scope: null, file: !93, line: 36, type: !8, spFlags: DISPFlagDefinition, unit: !47, retainedNodes: !100)
|
|
// CHECK:STDOUT: !95 = !DILocalVariable(arg: 1, scope: !94, type: !6)
|
|
// CHECK:STDOUT: !99 = !DILocation(line: 36, column: 1, scope: !94)
|
|
// CHECK:STDOUT: !100 = !{!95}
|
|
// CHECK:STDOUT: !101 = distinct !DISubprogram(name: "Convert", linkageName: "_CConvert.9fdaf39d07a1dc4e:OptionalAs.24b7347a93330e68.Core.059052cdc9a4441d", scope: null, file: !84, line: 80, type: !58, spFlags: DISPFlagDefinition, unit: !47, retainedNodes: !109)
|
|
// CHECK:STDOUT: !102 = !DILocalVariable(arg: 1, scope: !101, type: !6)
|
|
// CHECK:STDOUT: !107 = !DILocation(line: 81, column: 12, scope: !101)
|
|
// CHECK:STDOUT: !108 = !DILocation(line: 81, column: 5, scope: !101)
|
|
// CHECK:STDOUT: !109 = !{!102}
|
|
// CHECK:STDOUT: !110 = distinct !DISubprogram(name: "Some", linkageName: "_CSome.Optional.Core.059052cdc9a4441d", scope: null, file: !84, line: 33, type: !58, spFlags: DISPFlagDefinition, unit: !47, retainedNodes: !117)
|
|
// CHECK:STDOUT: !111 = !DILocalVariable(arg: 1, scope: !110, type: !6)
|
|
// CHECK:STDOUT: !115 = !DILocation(line: 34, column: 12, scope: !110)
|
|
// CHECK:STDOUT: !116 = !DILocation(line: 34, column: 5, scope: !110)
|
|
// CHECK:STDOUT: !117 = !{!111}
|
|
// CHECK:STDOUT: !118 = distinct !DISubprogram(name: "Some", linkageName: "_CSome.e8f8f92d3d08d149:OptionalStorage.Core.77dd513e5db6ef8d", scope: null, file: !84, line: 166, type: !58, spFlags: DISPFlagDefinition, unit: !47, retainedNodes: !130)
|
|
// CHECK:STDOUT: !119 = !DILocalVariable(arg: 1, scope: !118, type: !6)
|
|
// CHECK:STDOUT: !123 = !DILocation(line: 167, column: 14, scope: !118)
|
|
// CHECK:STDOUT: !125 = !DILocation(line: 167, column: 18, scope: !118)
|
|
// CHECK:STDOUT: !127 = !DILocation(line: 169, column: 5, scope: !118)
|
|
// CHECK:STDOUT: !129 = !DILocation(line: 170, column: 5, scope: !118)
|
|
// CHECK:STDOUT: !130 = !{!119}
|
|
// CHECK:STDOUT: !131 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.Core.9abdc217755355a3", scope: null, file: !93, line: 36, type: !8, spFlags: DISPFlagDefinition, unit: !47, retainedNodes: !137)
|
|
// CHECK:STDOUT: !132 = !DILocalVariable(arg: 1, scope: !131, type: !6)
|
|
// CHECK:STDOUT: !136 = !DILocation(line: 36, column: 1, scope: !131)
|
|
// CHECK:STDOUT: !137 = !{!132}
|
|
// CHECK:STDOUT: !138 = !{!"p1 _ZTS9NullableC", !37, i64 0}
|
|
// CHECK:STDOUT: !139 = !{!138, !138, i64 0}
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: ; ---
|
|
// CHECK:STDOUT: ; ModuleID = 'add_const.carbon'
|
|
// CHECK:STDOUT: source_filename = "add_const.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 @_CConvert.Main() #0 !dbg !144 {
|
|
// CHECK:STDOUT: entry:
|
|
// CHECK:STDOUT: %.loc11_21.1.temp = alloca ptr, align 8, !dbg !145
|
|
// CHECK:STDOUT: %.loc11_21.5.temp = alloca ptr, align 8, !dbg !145
|
|
// CHECK:STDOUT: %make.call = call ptr @_Z4makev(), !dbg !145
|
|
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc11_21.1.temp), !dbg !145
|
|
// CHECK:STDOUT: store ptr %make.call, ptr %.loc11_21.1.temp, align 8, !dbg !145
|
|
// CHECK:STDOUT: %.loc11_21.3 = load ptr, ptr %.loc11_21.1.temp, align 8, !dbg !145
|
|
// CHECK:STDOUT: %U.as_type.as.ImplicitAs.impl.Convert.call = call ptr @"_CConvert.ea416314509b9f57:ImplicitAs.1863e1559591c4e5.Core.470ca455cde45499"(ptr %.loc11_21.3), !dbg !145
|
|
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %.loc11_21.5.temp), !dbg !145
|
|
// CHECK:STDOUT: store ptr %U.as_type.as.ImplicitAs.impl.Convert.call, ptr %.loc11_21.5.temp, align 8, !dbg !145
|
|
// CHECK:STDOUT: %.loc11_21.7 = load ptr, ptr %.loc11_21.5.temp, align 8, !dbg !145
|
|
// CHECK:STDOUT: call void @_Z4takePK6ConstC(ptr %.loc11_21.7), !dbg !146
|
|
// CHECK:STDOUT: call void @_CSelfDestruct.Core.55cdda357d448221(ptr %.loc11_21.5.temp), !dbg !145
|
|
// CHECK:STDOUT: call void @_CSelfDestruct.Core.63d1d3e401037503(ptr %.loc11_21.1.temp), !dbg !145
|
|
// CHECK:STDOUT: ret void, !dbg !147
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: declare noundef ptr @_Z4makev() #1
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: declare void @_Z4takePK6ConstC(ptr noundef) #1
|
|
// 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: nounwind
|
|
// CHECK:STDOUT: define linkonce_odr ptr @"_CConvert.ea416314509b9f57:ImplicitAs.1863e1559591c4e5.Core.470ca455cde45499"(ptr %self) #0 !dbg !148 {
|
|
// CHECK:STDOUT: %1 = call ptr @"_CConvert.Optional.d1728a6b8ac984c6.Core:OptionalAs.5cc57aaa5e35eede.Core.397ceadf3cc9326d"(ptr %self), !dbg !153
|
|
// CHECK:STDOUT: ret ptr %1, !dbg !154
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: ; Function Attrs: nounwind
|
|
// CHECK:STDOUT: define linkonce_odr void @_CSelfDestruct.Core.55cdda357d448221(ptr %t) #0 !dbg !156 {
|
|
// CHECK:STDOUT: ret void, !dbg !161
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: ; Function Attrs: nounwind
|
|
// CHECK:STDOUT: define linkonce_odr void @_CSelfDestruct.Core.63d1d3e401037503(ptr %t) #0 !dbg !163 {
|
|
// CHECK:STDOUT: ret void, !dbg !168
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: ; Function Attrs: nounwind
|
|
// CHECK:STDOUT: define linkonce_odr ptr @"_CConvert.Optional.d1728a6b8ac984c6.Core:OptionalAs.5cc57aaa5e35eede.Core.397ceadf3cc9326d"(ptr %self) #0 !dbg !170 {
|
|
// CHECK:STDOUT: %temp = alloca ptr, align 8, !dbg !177
|
|
// CHECK:STDOUT: %temp1 = alloca ptr, align 8, !dbg !177
|
|
// CHECK:STDOUT: %1 = call i1 @_CHasValue.Optional.Core.128f4c34f2ac2dc8(ptr %self), !dbg !175
|
|
// CHECK:STDOUT: br i1 %1, label %2, label %7, !dbg !176
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: 2: ; preds = %0
|
|
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %temp), !dbg !177
|
|
// CHECK:STDOUT: %3 = call ptr @_CGet.Optional.Core.128f4c34f2ac2dc8(ptr %self), !dbg !177
|
|
// CHECK:STDOUT: store ptr %3, ptr %temp, align 8, !dbg !177
|
|
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %temp1), !dbg !177
|
|
// CHECK:STDOUT: %4 = load ptr, ptr %temp, align 8, !dbg !177
|
|
// CHECK:STDOUT: store ptr %4, ptr %temp1, align 8, !dbg !177
|
|
// CHECK:STDOUT: %5 = load ptr, ptr %temp1, align 8, !dbg !177
|
|
// CHECK:STDOUT: %6 = call ptr @_CSome.Optional.Core.1c39bd137e62c6ea(ptr %5), !dbg !178
|
|
// CHECK:STDOUT: call void @_CSelfDestruct.Core.c9c637f86feae476(ptr %temp1), !dbg !177
|
|
// CHECK:STDOUT: call void @_CSelfDestruct.Core.afe76cd75c1d6f19(ptr %temp), !dbg !177
|
|
// CHECK:STDOUT: ret ptr %6, !dbg !179
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: 7: ; preds = %0
|
|
// CHECK:STDOUT: %8 = call ptr @_CNone.Optional.Core.1c39bd137e62c6ea(), !dbg !180
|
|
// CHECK:STDOUT: ret ptr %8, !dbg !181
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: ; Function Attrs: nounwind
|
|
// CHECK:STDOUT: define linkonce_odr i1 @_CHasValue.Optional.Core.128f4c34f2ac2dc8(ptr %self) #0 !dbg !183 {
|
|
// CHECK:STDOUT: %1 = call i1 @"_CHas.e8f8f92d3d08d149:OptionalStorage.Core.21c65d90918a10a4"(ptr %self), !dbg !189
|
|
// CHECK:STDOUT: ret i1 %1, !dbg !190
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: ; Function Attrs: nounwind
|
|
// CHECK:STDOUT: define linkonce_odr ptr @_CGet.Optional.Core.128f4c34f2ac2dc8(ptr %self) #0 !dbg !192 {
|
|
// CHECK:STDOUT: %1 = call ptr @"_CGet.e8f8f92d3d08d149:OptionalStorage.Core.21c65d90918a10a4"(ptr %self), !dbg !198
|
|
// CHECK:STDOUT: ret ptr %1, !dbg !199
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: ; Function Attrs: nounwind
|
|
// CHECK:STDOUT: define linkonce_odr ptr @_CSome.Optional.Core.1c39bd137e62c6ea(ptr %value) #0 !dbg !201 {
|
|
// CHECK:STDOUT: %1 = call ptr @"_CSome.e8f8f92d3d08d149:OptionalStorage.Core.35c29317da7de352"(ptr %value), !dbg !206
|
|
// CHECK:STDOUT: ret ptr %1, !dbg !207
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: ; Function Attrs: nounwind
|
|
// CHECK:STDOUT: define linkonce_odr void @_CSelfDestruct.Core.c9c637f86feae476(ptr %t) #0 !dbg !209 {
|
|
// CHECK:STDOUT: ret void, !dbg !214
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: ; Function Attrs: nounwind
|
|
// CHECK:STDOUT: define linkonce_odr void @_CSelfDestruct.Core.afe76cd75c1d6f19(ptr %t) #0 !dbg !216 {
|
|
// CHECK:STDOUT: ret void, !dbg !221
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: ; Function Attrs: nounwind
|
|
// CHECK:STDOUT: define linkonce_odr ptr @_CNone.Optional.Core.1c39bd137e62c6ea() #0 !dbg !223 {
|
|
// CHECK:STDOUT: ret ptr null, !dbg !227
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: ; Function Attrs: nounwind
|
|
// CHECK:STDOUT: define linkonce_odr i1 @"_CHas.e8f8f92d3d08d149:OptionalStorage.Core.21c65d90918a10a4"(ptr %value) #0 !dbg !228 {
|
|
// CHECK:STDOUT: %1 = icmp eq ptr %value, null, !dbg !234
|
|
// CHECK:STDOUT: %2 = xor i1 %1, true, !dbg !235
|
|
// CHECK:STDOUT: ret i1 %2, !dbg !236
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: ; Function Attrs: nounwind
|
|
// CHECK:STDOUT: define linkonce_odr ptr @"_CGet.e8f8f92d3d08d149:OptionalStorage.Core.21c65d90918a10a4"(ptr %value) #0 !dbg !238 {
|
|
// CHECK:STDOUT: ret ptr %value, !dbg !244
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: ; Function Attrs: nounwind
|
|
// CHECK:STDOUT: define linkonce_odr ptr @"_CSome.e8f8f92d3d08d149:OptionalStorage.Core.35c29317da7de352"(ptr %self) #0 !dbg !246 {
|
|
// CHECK:STDOUT: %1 = alloca ptr, align 8, !dbg !251
|
|
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(ptr %1), !dbg !251
|
|
// CHECK:STDOUT: store ptr poison, ptr %1, align 8, !dbg !251
|
|
// CHECK:STDOUT: store ptr %self, ptr %1, align 8, !dbg !255
|
|
// CHECK:STDOUT: %2 = load ptr, ptr %1, align 8, !dbg !253
|
|
// CHECK:STDOUT: call void @_CSelfDestruct.Core.4d5bd971f411a76b(ptr %1), !dbg !251
|
|
// CHECK:STDOUT: ret ptr %2, !dbg !257
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: ; Function Attrs: nounwind
|
|
// CHECK:STDOUT: define linkonce_odr void @_CSelfDestruct.Core.4d5bd971f411a76b(ptr %t) #0 !dbg !259 {
|
|
// CHECK:STDOUT: ret void, !dbg !264
|
|
// CHECK:STDOUT: }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: ; uselistorder directives
|
|
// CHECK:STDOUT: uselistorder ptr @llvm.lifetime.start.p0, { 0, 1, 2, 4, 3 }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: attributes #0 = { nounwind }
|
|
// CHECK:STDOUT: attributes #1 = { "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 willreturn memory(argmem: readwrite) }
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: !llvm.dbg.cu = !{!141}
|
|
// CHECK:STDOUT: !llvm.module.flags = !{!40, !41, !42, !2, !3}
|
|
// CHECK:STDOUT: !llvm.errno.tbaa = !{!45}
|
|
// CHECK:STDOUT:
|
|
// CHECK:STDOUT: !2 = !{i32 7, !"Dwarf Version", i32 5}
|
|
// CHECK:STDOUT: !3 = !{i32 2, !"Debug Info Version", i32 3}
|
|
// CHECK:STDOUT: !6 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 64)
|
|
// CHECK:STDOUT: !7 = !{null, !6}
|
|
// CHECK:STDOUT: !8 = !DISubroutineType(types: !7)
|
|
// CHECK:STDOUT: !9 = !{!6}
|
|
// CHECK:STDOUT: !10 = !DISubroutineType(types: !9)
|
|
// CHECK:STDOUT: !35 = !{!"Simple C++ TBAA"}
|
|
// CHECK:STDOUT: !36 = !{!"omnipotent char", !35, i64 0}
|
|
// CHECK:STDOUT: !40 = !{i32 8, !"PIC Level", i32 2}
|
|
// CHECK:STDOUT: !41 = !{i32 7, !"PIE Level", i32 2}
|
|
// CHECK:STDOUT: !42 = !{i32 7, !"uwtable", i32 2}
|
|
// CHECK:STDOUT: !43 = !{!"int", !36, i64 0}
|
|
// CHECK:STDOUT: !44 = !{!"__libc_errno", !43, i64 0}
|
|
// CHECK:STDOUT: !45 = !{!44, !43, i64 0}
|
|
// CHECK:STDOUT: !57 = !{!6, !6}
|
|
// CHECK:STDOUT: !58 = !DISubroutineType(types: !57)
|
|
// CHECK:STDOUT: !84 = !DIFile(filename: "{{.*}}/prelude/types/optional.carbon", directory: "")
|
|
// CHECK:STDOUT: !93 = !DIFile(filename: "{{.*}}/prelude/destroy.carbon", directory: "")
|
|
// CHECK:STDOUT: !140 = !DIFile(filename: "add_const.carbon", directory: "")
|
|
// CHECK:STDOUT: !141 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !140, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
|
|
// CHECK:STDOUT: !142 = !{null}
|
|
// CHECK:STDOUT: !143 = !DISubroutineType(types: !142)
|
|
// CHECK:STDOUT: !144 = distinct !DISubprogram(name: "Convert", linkageName: "_CConvert.Main", scope: null, file: !140, line: 10, type: !143, spFlags: DISPFlagDefinition, unit: !141)
|
|
// CHECK:STDOUT: !145 = !DILocation(line: 11, column: 12, scope: !144)
|
|
// CHECK:STDOUT: !146 = !DILocation(line: 11, column: 3, scope: !144)
|
|
// CHECK:STDOUT: !147 = !DILocation(line: 10, column: 1, scope: !144)
|
|
// CHECK:STDOUT: !148 = distinct !DISubprogram(name: "Convert", linkageName: "_CConvert.ea416314509b9f57:ImplicitAs.1863e1559591c4e5.Core.470ca455cde45499", scope: null, file: !84, line: 105, type: !58, spFlags: DISPFlagDefinition, unit: !141, retainedNodes: !155)
|
|
// CHECK:STDOUT: !149 = !DILocalVariable(arg: 1, scope: !148, type: !6)
|
|
// CHECK:STDOUT: !153 = !DILocation(line: 106, column: 12, scope: !148)
|
|
// CHECK:STDOUT: !154 = !DILocation(line: 106, column: 5, scope: !148)
|
|
// CHECK:STDOUT: !155 = !{!149}
|
|
// CHECK:STDOUT: !156 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.Core.55cdda357d448221", scope: null, file: !93, line: 36, type: !8, spFlags: DISPFlagDefinition, unit: !141, retainedNodes: !162)
|
|
// CHECK:STDOUT: !157 = !DILocalVariable(arg: 1, scope: !156, type: !6)
|
|
// CHECK:STDOUT: !161 = !DILocation(line: 36, column: 1, scope: !156)
|
|
// CHECK:STDOUT: !162 = !{!157}
|
|
// CHECK:STDOUT: !163 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.Core.63d1d3e401037503", scope: null, file: !93, line: 36, type: !8, spFlags: DISPFlagDefinition, unit: !141, retainedNodes: !169)
|
|
// CHECK:STDOUT: !164 = !DILocalVariable(arg: 1, scope: !163, type: !6)
|
|
// CHECK:STDOUT: !168 = !DILocation(line: 36, column: 1, scope: !163)
|
|
// CHECK:STDOUT: !169 = !{!164}
|
|
// CHECK:STDOUT: !170 = distinct !DISubprogram(name: "Convert", linkageName: "_CConvert.Optional.d1728a6b8ac984c6.Core:OptionalAs.5cc57aaa5e35eede.Core.397ceadf3cc9326d", scope: null, file: !84, line: 95, type: !58, spFlags: DISPFlagDefinition, unit: !141, retainedNodes: !182)
|
|
// CHECK:STDOUT: !171 = !DILocalVariable(arg: 1, scope: !170, type: !6)
|
|
// CHECK:STDOUT: !175 = !DILocation(line: 96, column: 9, scope: !170)
|
|
// CHECK:STDOUT: !176 = !DILocation(line: 96, column: 8, scope: !170)
|
|
// CHECK:STDOUT: !177 = !DILocation(line: 97, column: 31, scope: !170)
|
|
// CHECK:STDOUT: !178 = !DILocation(line: 97, column: 14, scope: !170)
|
|
// CHECK:STDOUT: !179 = !DILocation(line: 97, column: 7, scope: !170)
|
|
// CHECK:STDOUT: !180 = !DILocation(line: 99, column: 12, scope: !170)
|
|
// CHECK:STDOUT: !181 = !DILocation(line: 99, column: 5, scope: !170)
|
|
// CHECK:STDOUT: !182 = !{!171}
|
|
// CHECK:STDOUT: !183 = distinct !DISubprogram(name: "HasValue", linkageName: "_CHasValue.Optional.Core.128f4c34f2ac2dc8", scope: null, file: !84, line: 36, type: !58, spFlags: DISPFlagDefinition, unit: !141, retainedNodes: !191)
|
|
// CHECK:STDOUT: !184 = !DILocalVariable(arg: 1, scope: !183, type: !6)
|
|
// CHECK:STDOUT: !189 = !DILocation(line: 37, column: 12, scope: !183)
|
|
// CHECK:STDOUT: !190 = !DILocation(line: 37, column: 5, scope: !183)
|
|
// CHECK:STDOUT: !191 = !{!184}
|
|
// CHECK:STDOUT: !192 = distinct !DISubprogram(name: "Get", linkageName: "_CGet.Optional.Core.128f4c34f2ac2dc8", scope: null, file: !84, line: 39, type: !58, spFlags: DISPFlagDefinition, unit: !141, retainedNodes: !200)
|
|
// CHECK:STDOUT: !193 = !DILocalVariable(arg: 1, scope: !192, type: !6)
|
|
// CHECK:STDOUT: !198 = !DILocation(line: 40, column: 12, scope: !192)
|
|
// CHECK:STDOUT: !199 = !DILocation(line: 40, column: 5, scope: !192)
|
|
// CHECK:STDOUT: !200 = !{!193}
|
|
// CHECK:STDOUT: !201 = distinct !DISubprogram(name: "Some", linkageName: "_CSome.Optional.Core.1c39bd137e62c6ea", scope: null, file: !84, line: 33, type: !58, spFlags: DISPFlagDefinition, unit: !141, retainedNodes: !208)
|
|
// CHECK:STDOUT: !202 = !DILocalVariable(arg: 1, scope: !201, type: !6)
|
|
// CHECK:STDOUT: !206 = !DILocation(line: 34, column: 12, scope: !201)
|
|
// CHECK:STDOUT: !207 = !DILocation(line: 34, column: 5, scope: !201)
|
|
// CHECK:STDOUT: !208 = !{!202}
|
|
// CHECK:STDOUT: !209 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.Core.c9c637f86feae476", scope: null, file: !93, line: 36, type: !8, spFlags: DISPFlagDefinition, unit: !141, retainedNodes: !215)
|
|
// CHECK:STDOUT: !210 = !DILocalVariable(arg: 1, scope: !209, type: !6)
|
|
// CHECK:STDOUT: !214 = !DILocation(line: 36, column: 1, scope: !209)
|
|
// CHECK:STDOUT: !215 = !{!210}
|
|
// CHECK:STDOUT: !216 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.Core.afe76cd75c1d6f19", scope: null, file: !93, line: 36, type: !8, spFlags: DISPFlagDefinition, unit: !141, retainedNodes: !222)
|
|
// CHECK:STDOUT: !217 = !DILocalVariable(arg: 1, scope: !216, type: !6)
|
|
// CHECK:STDOUT: !221 = !DILocation(line: 36, column: 1, scope: !216)
|
|
// CHECK:STDOUT: !222 = !{!217}
|
|
// CHECK:STDOUT: !223 = distinct !DISubprogram(name: "None", linkageName: "_CNone.Optional.Core.1c39bd137e62c6ea", scope: null, file: !84, line: 30, type: !10, spFlags: DISPFlagDefinition, unit: !141)
|
|
// CHECK:STDOUT: !227 = !DILocation(line: 31, column: 5, scope: !223)
|
|
// CHECK:STDOUT: !228 = distinct !DISubprogram(name: "Has", linkageName: "_CHas.e8f8f92d3d08d149:OptionalStorage.Core.21c65d90918a10a4", scope: null, file: !84, line: 172, type: !58, spFlags: DISPFlagDefinition, unit: !141, retainedNodes: !237)
|
|
// CHECK:STDOUT: !229 = !DILocalVariable(arg: 1, scope: !228, type: !6)
|
|
// CHECK:STDOUT: !234 = !DILocation(line: 173, column: 16, scope: !228)
|
|
// CHECK:STDOUT: !235 = !DILocation(line: 173, column: 12, scope: !228)
|
|
// CHECK:STDOUT: !236 = !DILocation(line: 173, column: 5, scope: !228)
|
|
// CHECK:STDOUT: !237 = !{!229}
|
|
// CHECK:STDOUT: !238 = distinct !DISubprogram(name: "Get", linkageName: "_CGet.e8f8f92d3d08d149:OptionalStorage.Core.21c65d90918a10a4", scope: null, file: !84, line: 175, type: !58, spFlags: DISPFlagDefinition, unit: !141, retainedNodes: !245)
|
|
// CHECK:STDOUT: !239 = !DILocalVariable(arg: 1, scope: !238, type: !6)
|
|
// CHECK:STDOUT: !244 = !DILocation(line: 176, column: 5, scope: !238)
|
|
// CHECK:STDOUT: !245 = !{!239}
|
|
// CHECK:STDOUT: !246 = distinct !DISubprogram(name: "Some", linkageName: "_CSome.e8f8f92d3d08d149:OptionalStorage.Core.35c29317da7de352", scope: null, file: !84, line: 166, type: !58, spFlags: DISPFlagDefinition, unit: !141, retainedNodes: !258)
|
|
// CHECK:STDOUT: !247 = !DILocalVariable(arg: 1, scope: !246, type: !6)
|
|
// CHECK:STDOUT: !251 = !DILocation(line: 167, column: 14, scope: !246)
|
|
// CHECK:STDOUT: !253 = !DILocation(line: 167, column: 18, scope: !246)
|
|
// CHECK:STDOUT: !255 = !DILocation(line: 169, column: 5, scope: !246)
|
|
// CHECK:STDOUT: !257 = !DILocation(line: 170, column: 5, scope: !246)
|
|
// CHECK:STDOUT: !258 = !{!247}
|
|
// CHECK:STDOUT: !259 = distinct !DISubprogram(name: "SelfDestruct", linkageName: "_CSelfDestruct.Core.4d5bd971f411a76b", scope: null, file: !93, line: 36, type: !8, spFlags: DISPFlagDefinition, unit: !141, retainedNodes: !265)
|
|
// CHECK:STDOUT: !260 = !DILocalVariable(arg: 1, scope: !259, type: !6)
|
|
// CHECK:STDOUT: !264 = !DILocation(line: 36, column: 1, scope: !259)
|
|
// CHECK:STDOUT: !265 = !{!260}
|
|
// CHECK:STDOUT:
|