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Prototype for coalescing equivalent specifics of the same generic. (#5314)

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This is a working version for coalescing equivalent specifics of the
same generic, with *many* things to add and improve.
This commit is contained in:
Alina Sbirlea
2025-05-29 22:24:13 +00:00
committed by GitHub
parent 370027599c
commit 77afd0678b
18 changed files with 1468 additions and 731 deletions
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toolchain/lower/file_context.cpp
+263 -3
View File
@@ -15,6 +15,8 @@
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/Sequence.h"
#include "llvm/Linker/Linker.h"
#include "llvm/Support/BLAKE3.h"
#include "llvm/Transforms/Utils/BasicBlockUtils.h"
#include "llvm/Transforms/Utils/ModuleUtils.h"
#include "toolchain/base/kind_switch.h"
#include "toolchain/lower/constant.h"
@@ -92,6 +94,14 @@ auto FileContext::Run() -> std::unique_ptr<llvm::Module> {
// Specific functions are lowered when we emit a reference to them.
specific_functions_.resize(sem_ir_->specifics().size());
// Additional data stored for specifics, for when attempting to coalesce.
// Indexed by `GenericId`.
lowered_specifics_.resize(sem_ir_->generics().size());
// Indexed by `SpecificId`.
lowered_specifics_type_fingerprint_.resize(sem_ir_->specifics().size());
lowered_specific_fingerprint_.resize(sem_ir_->specifics().size());
equivalent_specifics_.resize(sem_ir_->specifics().size(),
SemIR::SpecificId::None);
// Lower constants.
constants_.resize(sem_ir_->insts().size());
@@ -138,6 +148,10 @@ auto FileContext::Run() -> std::unique_ptr<llvm::Module> {
BuildFunctionDefinition(function_id, specific_id);
}
// Find equivalent specifics (from the same generic), replace all uses and
// remove duplicately lowered function definitions.
CoalesceEquivalentSpecifics();
// Append `__global_init` to `llvm::global_ctors` to initialize global
// variables.
if (sem_ir().global_ctor_id().has_value()) {
@@ -158,6 +172,229 @@ auto FileContext::Run() -> std::unique_ptr<llvm::Module> {
return std::move(llvm_module_);
}
auto FileContext::InsertPair(
SemIR::SpecificId specific_id1, SemIR::SpecificId specific_id2,
Set<std::pair<SemIR::SpecificId, SemIR::SpecificId>>& set_of_pairs)
-> bool {
if (specific_id1.index > specific_id2.index) {
std::swap(specific_id1.index, specific_id2.index);
}
auto insert_result =
set_of_pairs.Insert(std::make_pair(specific_id1, specific_id2));
return insert_result.is_inserted();
}
auto FileContext::ContainsPair(
SemIR::SpecificId specific_id1, SemIR::SpecificId specific_id2,
const Set<std::pair<SemIR::SpecificId, SemIR::SpecificId>>& set_of_pairs)
-> bool {
if (specific_id1.index > specific_id2.index) {
std::swap(specific_id1.index, specific_id2.index);
}
return set_of_pairs.Contains(std::make_pair(specific_id1, specific_id2));
}
auto FileContext::CoalesceEquivalentSpecifics() -> void {
for (auto& specifics : lowered_specifics_) {
// i cannot be unsigned due to the comparison with a negative number when
// the specifics vector is empty.
for (int i = 0; i < static_cast<int>(specifics.size()) - 1; ++i) {
// This specific was already replaced, skip it.
if (equivalent_specifics_[specifics[i].index].has_value() &&
equivalent_specifics_[specifics[i].index] != specifics[i]) {
specifics[i] = specifics[specifics.size() - 1];
specifics.pop_back();
--i;
continue;
}
// TODO: Improve quadratic behavior by using a single hash based on
// `lowered_specifics_type_fingerprint_` and `common_fingerprint`.
for (int j = i + 1; j < static_cast<int>(specifics.size()); ++j) {
// When the specific was already replaced, skip it.
if (equivalent_specifics_[specifics[j].index].has_value() &&
equivalent_specifics_[specifics[j].index] != specifics[j]) {
specifics[j] = specifics[specifics.size() - 1];
specifics.pop_back();
--j;
continue;
}
// When the two specifics are not equivalent due to the function type
// info stored in lowered_specifics_types, mark non-equivalance. This
// can be reused to short-cut another path and continue the search for
// other equivalences.
if (!AreFunctionTypesEquivalent(specifics[i], specifics[j])) {
InsertPair(specifics[i], specifics[j], non_equivalent_specifics_);
continue;
}
Set<std::pair<SemIR::SpecificId, SemIR::SpecificId>>
visited_equivalent_specifics;
InsertPair(specifics[i], specifics[j], visited_equivalent_specifics);
// Function type information matches; check usages inside the function
// body that are dependent on the specific. This information has been
// stored in lowered_states while lowering each function body.
if (AreFunctionBodiesEquivalent(specifics[i], specifics[j],
visited_equivalent_specifics)) {
// When processing equivalences, we may change the canonical specific
// multiple times, so we don't delete replaced specifics until the
// end.
llvm::SmallVector<SemIR::SpecificId> specifics_to_delete;
visited_equivalent_specifics.ForEach(
[&](std::pair<SemIR::SpecificId, SemIR::SpecificId>
equivalent_entry) {
CARBON_VLOG("Found equivalent specifics: {0}, {1}",
equivalent_entry.first, equivalent_entry.second);
ProcessSpecificEquivalence(equivalent_entry,
specifics_to_delete);
});
// Delete function bodies for already replaced functions.
for (auto specific_id : specifics_to_delete) {
specific_functions_[specific_id.index]->eraseFromParent();
specific_functions_[specific_id.index] =
specific_functions_[equivalent_specifics_[specific_id.index]
.index];
}
// Removed the replaced specific from the list of emitted specifics.
// Only the top level, since the others are somewhere else in the
// vector, they will be found and removed during processing.
specifics[j] = specifics[specifics.size() - 1];
specifics.pop_back();
--j;
} else {
// Only mark non-equivalence based on state for starting specifics.
InsertPair(specifics[i], specifics[j], non_equivalent_specifics_);
}
}
}
}
}
auto FileContext::ProcessSpecificEquivalence(
std::pair<SemIR::SpecificId, SemIR::SpecificId> pair,
llvm::SmallVector<SemIR::SpecificId>& specifics_to_delete) -> void {
auto [specific_id1, specific_id2] = pair;
CARBON_CHECK(specific_id1.has_value() && specific_id2.has_value(),
"Expected values in equivalence check");
auto get_canon = [&](SemIR::SpecificId specific_id) {
return equivalent_specifics_[specific_id.index].has_value()
? std::make_pair(
equivalent_specifics_[specific_id.index],
(equivalent_specifics_[specific_id.index] != specific_id))
: std::make_pair(specific_id, false);
};
auto [canon_id1, replaced_before1] = get_canon(specific_id1);
auto [canon_id2, replaced_before2] = get_canon(specific_id2);
if (canon_id1 == canon_id2) {
// Already equivalent, there was a previous replacement.
return;
}
if (canon_id1.index >= canon_id2.index) {
// Prefer the earlier index for canonical values.
std::swap(canon_id1, canon_id2);
std::swap(replaced_before1, replaced_before2);
}
// Update equivalent_specifics_ for all. This is used as an indicator that
// this specific_id may be the canonical one when reducing the equivalence
// chains in `IsKnownEquivalence`.
equivalent_specifics_[specific_id1.index] = canon_id1;
equivalent_specifics_[specific_id2.index] = canon_id1;
specific_functions_[canon_id2.index]->replaceAllUsesWith(
specific_functions_[canon_id1.index]);
if (!replaced_before2) {
specifics_to_delete.push_back(canon_id2);
}
}
auto FileContext::IsKnownEquivalence(SemIR::SpecificId specific_id1,
SemIR::SpecificId specific_id2) -> bool {
if (!equivalent_specifics_[specific_id1.index].has_value() ||
!equivalent_specifics_[specific_id2.index].has_value()) {
return false;
}
auto update_equivalent_specific = [&](SemIR::SpecificId specific_id) {
llvm::SmallVector<SemIR::SpecificId> stack;
SemIR::SpecificId specific_to_update = specific_id;
while (equivalent_specifics_[equivalent_specifics_[specific_to_update.index]
.index] !=
equivalent_specifics_[specific_to_update.index]) {
stack.push_back(specific_to_update);
specific_to_update = equivalent_specifics_[specific_to_update.index];
}
for (auto specific : llvm::reverse(stack)) {
equivalent_specifics_[specific.index] =
equivalent_specifics_[equivalent_specifics_[specific.index].index];
}
};
update_equivalent_specific(specific_id1);
update_equivalent_specific(specific_id2);
return equivalent_specifics_[specific_id1.index] ==
equivalent_specifics_[specific_id2.index];
}
auto FileContext::AreFunctionTypesEquivalent(SemIR::SpecificId specific_id1,
SemIR::SpecificId specific_id2)
-> bool {
CARBON_CHECK(specific_id1.has_value() && specific_id2.has_value());
return lowered_specifics_type_fingerprint_[specific_id1.index] ==
lowered_specifics_type_fingerprint_[specific_id2.index];
}
auto FileContext::AreFunctionBodiesEquivalent(
SemIR::SpecificId specific_id1, SemIR::SpecificId specific_id2,
Set<std::pair<SemIR::SpecificId, SemIR::SpecificId>>&
visited_equivalent_specifics) -> bool {
llvm::SmallVector<std::pair<SemIR::SpecificId, SemIR::SpecificId>> worklist;
worklist.push_back({specific_id1, specific_id2});
while (!worklist.empty()) {
auto outer_pair = worklist.pop_back_val();
auto [specific_id1, specific_id2] = outer_pair;
auto state1 = lowered_specific_fingerprint_[specific_id1.index];
auto state2 = lowered_specific_fingerprint_[specific_id2.index];
if (state1.common_fingerprint != state2.common_fingerprint) {
InsertPair(specific_id1, specific_id2, non_equivalent_specifics_);
return false;
}
if (state1.specific_fingerprint == state2.specific_fingerprint) {
continue;
}
// A size difference should have been detected by the common fingerprint.
CARBON_CHECK(state1.calls.size() == state2.calls.size(),
"Number of specific calls expected to be the same.");
for (auto [state1_call, state2_call] :
llvm::zip(state1.calls, state2.calls)) {
if (state1_call != state2_call) {
if (ContainsPair(state1_call, state2_call, non_equivalent_specifics_)) {
return false;
}
if (IsKnownEquivalence(state1_call, state2_call)) {
continue;
}
if (!InsertPair(state1_call, state2_call,
visited_equivalent_specifics)) {
continue;
}
// Leave the added equivalence pair in place and continue.
worklist.push_back({state1_call, state2_call});
}
}
}
return true;
}
auto FileContext::BuildDICompileUnit(llvm::StringRef module_name,
llvm::Module& llvm_module,
llvm::DIBuilder& di_builder)
@@ -407,6 +644,19 @@ auto FileContext::BuildFunctionDecl(SemIR::FunctionId function_id,
Mangler m(*this);
std::string mangled_name = m.Mangle(function_id, specific_id);
// Create a unique fingerprint for the function type.
// For now, compute the function type fingerprint only for specifics, though
// we might need it for all functions in order to create a canonical
// fingerprint across translation units.
if (specific_id.has_value()) {
llvm::BLAKE3 function_type_fingerprint;
RawStringOstream os;
function_type_info.type->print(os);
function_type_fingerprint.update(os.TakeStr());
function_type_fingerprint.final(
lowered_specifics_type_fingerprint_[specific_id.index]);
}
auto* llvm_function = llvm::Function::Create(function_type_info.type, linkage,
mangled_name, llvm_module());
@@ -491,9 +741,16 @@ auto FileContext::BuildFunctionBody(SemIR::FunctionId function_id,
CARBON_DCHECK(!body_block_ids.empty(),
"No function body blocks found during lowering.");
FunctionContext function_lowering(*this, llvm_function, specific_id,
BuildDISubprogram(function, llvm_function),
vlog_stream_);
// Store which specifics were already lowered (with definitions) for each
// generic.
if (function.generic_id.has_value() && specific_id.has_value()) {
AddLoweredSpecificForGeneric(function.generic_id, specific_id);
}
FunctionContext function_lowering(
*this, llvm_function, specific_id,
InitializeFingerprintForSpecific(specific_id),
BuildDISubprogram(function, llvm_function), vlog_stream_);
// Add parameters to locals.
// TODO: This duplicates the mapping between sem_ir instructions and LLVM
@@ -593,6 +850,9 @@ auto FileContext::BuildFunctionBody(SemIR::FunctionId function_id,
llvm_context(), "entry", llvm_function, entry_block);
llvm::BranchInst::Create(entry_block, new_entry_block);
}
// Emit fingerprint accumulated inside the function context.
function_lowering.EmitFinalFingerprint();
}
auto FileContext::BuildDISubprogram(const SemIR::Function& function,
toolchain/lower/file_context.h
+120
View File
@@ -8,10 +8,13 @@
#include "clang/Basic/CodeGenOptions.h"
#include "clang/CodeGen/ModuleBuilder.h"
#include "clang/Lex/PreprocessorOptions.h"
#include "common/raw_string_ostream.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/DIBuilder.h"
#include "llvm/IR/Instructions.h"
#include "llvm/IR/LLVMContext.h"
#include "llvm/IR/Module.h"
#include "llvm/Support/BLAKE3.h"
#include "toolchain/parse/tree_and_subtrees.h"
#include "toolchain/sem_ir/file.h"
#include "toolchain/sem_ir/ids.h"
@@ -31,6 +34,22 @@ class FileContext {
int32_t column_number;
};
// Describes a specific function's body fingerprint.
struct SpecificFunctionFingerprint {
// Fingerprint with all specific-dependent instructions, except specific
// calls. This is built by the `FunctionContext` while lowering each
// instruction in the definition of a specific function.
// TODO: This can be merged with the function type fingerprint, for a
// single upfront non-equivalence check, and hash bucketing for deeper
// equivalence evaluation.
llvm::BLAKE3Result<32> common_fingerprint;
// Fingerprint for all calls to specific functions (hashes all calls to
// other specifics). This is built by the `FunctionContext` while lowering.
llvm::BLAKE3Result<32> specific_fingerprint;
// All non-hashed specific_ids of functions called.
llvm::SmallVector<SemIR::SpecificId> calls;
};
explicit FileContext(
llvm::LLVMContext& llvm_context,
llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem> fs,
@@ -167,6 +186,73 @@ class FileContext {
auto BuildVtable(const SemIR::Class& class_info) -> llvm::GlobalVariable*;
// Records a specific that was lowered for a generic. These are added one
// by one while lowering their definitions.
auto AddLoweredSpecificForGeneric(SemIR::GenericId generic_id,
SemIR::SpecificId specific_id) {
lowered_specifics_[generic_id.index].push_back(specific_id);
}
// Initializes and returns a SpecificFunctionFingerprint* instance for a
// specific. The internal of the fingerprint are populated during and after
// lowering the function body of that specific.
auto InitializeFingerprintForSpecific(SemIR::SpecificId specific_id)
-> SpecificFunctionFingerprint* {
if (!specific_id.has_value()) {
return nullptr;
}
return &lowered_specific_fingerprint_[specific_id.index];
}
// Entry point for coalescing equivalent specifics. Two function definitions,
// from the same generic, with different specific_ids are considered
// equivalent if, at the LLVM level, one can be replaced with the other, with
// no change in behavior. All LLVM types and instructions must be equivalent.
auto CoalesceEquivalentSpecifics() -> void;
// While coalescing specifics, returns whether the function types for two
// specifics are equivalent. This uses a fingerprint generated for each
// function type.
auto AreFunctionTypesEquivalent(SemIR::SpecificId specific_id1,
SemIR::SpecificId specific_id2) -> bool;
// While coalescing specifics, compare the function bodies for two specifics.
// This uses fingerprints generated during lowering of the function body.
// The `visited_equivalent_specifics` parameter is used to track cycles in
// the function callgraph, and will also return equivalent pairs of specifics
// found, if the two specifics given as arguments are found to be equivalent.
auto AreFunctionBodiesEquivalent(
SemIR::SpecificId specific_id1, SemIR::SpecificId specific_id2,
Set<std::pair<SemIR::SpecificId, SemIR::SpecificId>>&
visited_equivalent_specifics) -> bool;
// Given an equivalent pair of specifics, updates the canonical specific to
// use for each of the two Specifics found to be equivalent, replaces all
// uses of one specific with the canonical one, and adds the non-canonical
// specific to specifics_to_delete.
auto ProcessSpecificEquivalence(
std::pair<SemIR::SpecificId, SemIR::SpecificId> pair,
llvm::SmallVector<SemIR::SpecificId>& specifics_to_delete) -> void;
// Checks if two specific_ids are equivalent and also reduces the equivalence
// chains/paths. This update ensures the canonical specific is always "one
// hop away".
auto IsKnownEquivalence(SemIR::SpecificId specific_id1,
SemIR::SpecificId specific_id2) -> bool;
// Inserts a pair into a set of pairs in canonical form. Also implicitly
// checks entry already existed if it cannot be inserted.
auto InsertPair(
SemIR::SpecificId specific_id1, SemIR::SpecificId specific_id2,
Set<std::pair<SemIR::SpecificId, SemIR::SpecificId>>& set_of_pairs)
-> bool;
// Checks if a pair is contained into a set of pairs, in canonical form.
auto ContainsPair(
SemIR::SpecificId specific_id1, SemIR::SpecificId specific_id2,
const Set<std::pair<SemIR::SpecificId, SemIR::SpecificId>>& set_of_pairs)
-> bool;
// State for building the LLVM IR.
llvm::LLVMContext* llvm_context_;
std::unique_ptr<llvm::Module> llvm_module_;
@@ -242,6 +328,40 @@ class FileContext {
// Global format string for `printf.int.format` used by the PrintInt builtin.
llvm::Value* printf_int_format_string_ = nullptr;
// For a generic function, keep track of the specifics for which LLVM
// function declarations were created. Those can be retrieved then from
// `specific_functions_`. We resize this to the correct size. Vector indexes
// correspond to `GenericId` indexes.
llvm::SmallVector<llvm::SmallVector<SemIR::SpecificId>, 0> lowered_specifics_;
// For specifics that exist in lowered_specifics, a hash of their function
// type information: return and parameter types. We resize this to the
// correct size. Vector indexes correspond to `SpecificId` indexes.
// TODO: Hashing all members of `FunctionTypeInfo` may not be necessary.
llvm::SmallVector<llvm::BLAKE3Result<32>, 0>
lowered_specifics_type_fingerprint_;
// This is initialized and populated while lowering a specific.
// We resize this to the correct size. Vector indexes correspond to
// `SpecificId` indexes.
llvm::SmallVector<SpecificFunctionFingerprint, 0>
lowered_specific_fingerprint_;
// Equivalent specifics that have been found. For each specific, this points
// to the canonical equivalent specific, which may also be self. We currently
// define the canonical specific as the one with the lowest
// `SpecificId.index`.
//
// We resize this to the correct size and initialize to `SpecificId::None`,
// which defines that there is no other equivalent specific to this
// `SpecificId`. Vector indexes correspond to `SpecificId` indexes.
llvm::SmallVector<SemIR::SpecificId, 0> equivalent_specifics_;
// Non-equivalent specifics found.
// TODO: Revisit this due to its quadratic space growth.
Set<std::pair<SemIR::SpecificId, SemIR::SpecificId>>
non_equivalent_specifics_;
};
} // namespace Carbon::Lower
toolchain/lower/function_context.cpp
+81 -6
View File
@@ -11,18 +11,19 @@
namespace Carbon::Lower {
FunctionContext::FunctionContext(FileContext& file_context,
llvm::Function* function,
SemIR::SpecificId specific_id,
llvm::DISubprogram* di_subprogram,
llvm::raw_ostream* vlog_stream)
FunctionContext::FunctionContext(
FileContext& file_context, llvm::Function* function,
SemIR::SpecificId specific_id,
FileContext::SpecificFunctionFingerprint* function_fingerprint,
llvm::DISubprogram* di_subprogram, llvm::raw_ostream* vlog_stream)
: file_context_(&file_context),
function_(function),
specific_id_(specific_id),
builder_(file_context.llvm_context(), llvm::ConstantFolder(),
Inserter(file_context.inst_namer())),
di_subprogram_(di_subprogram),
vlog_stream_(vlog_stream) {
vlog_stream_(vlog_stream),
function_fingerprint_(function_fingerprint) {
function_->setSubprogram(di_subprogram_);
}
@@ -143,6 +144,25 @@ auto FunctionContext::GetBlockArg(SemIR::InstBlockId block_id,
return phi;
}
auto FunctionContext::GetValue(SemIR::InstId inst_id) -> llvm::Value* {
// All builtins are types, with the same empty lowered value.
if (SemIR::IsSingletonInstId(inst_id)) {
return GetTypeAsValue();
}
if (auto result = locals_.Lookup(inst_id)) {
return result.value();
}
if (auto result = file_context_->global_variables().Lookup(inst_id)) {
return result.value();
}
auto* global = file_context_->GetGlobal(inst_id, specific_id_);
AddGlobalToCurrentFingerprint(global);
return global;
}
auto FunctionContext::MakeSyntheticBlock() -> llvm::BasicBlock* {
synthetic_block_ = llvm::BasicBlock::Create(llvm_context(), "", function_);
return synthetic_block_;
@@ -240,4 +260,59 @@ auto FunctionContext::Inserter::InsertHelper(
insert_pt);
}
auto FunctionContext::AddCallToCurrentFingerprint(SemIR::FunctionId function_id,
SemIR::SpecificId specific_id)
-> void {
if (!function_fingerprint_) {
return;
}
RawStringOstream os;
// TODO: Replace index with info that is translation unit independent.
// Using a string that includes the `FunctionId` string and the index to
// avoid possible collisions. This needs revisiting.
os << "function_id" << function_id.index << "\n";
current_fingerprint_.common_fingerprint.update(os.TakeStr());
// TODO: Replace index with info that is translation unit independent.
if (specific_id.has_value()) {
current_fingerprint_.specific_fingerprint.update(specific_id.index);
// TODO: Uses -1 as delimiter. This needs revisiting.
current_fingerprint_.specific_fingerprint.update(-1);
function_fingerprint_->calls.push_back(specific_id);
}
}
auto FunctionContext::AddTypeToCurrentFingerprint(llvm::Type* type) -> void {
if (!function_fingerprint_ || !type) {
return;
}
RawStringOstream os;
type->print(os);
os << "\n";
current_fingerprint_.common_fingerprint.update(os.TakeStr());
}
auto FunctionContext::AddGlobalToCurrentFingerprint(llvm::Value* global)
-> void {
if (!function_fingerprint_ || !global) {
return;
}
RawStringOstream os;
global->print(os);
os << "\n";
current_fingerprint_.common_fingerprint.update(os.TakeStr());
}
auto FunctionContext::EmitFinalFingerprint() -> void {
if (!function_fingerprint_) {
return;
}
current_fingerprint_.common_fingerprint.final(
function_fingerprint_->common_fingerprint);
current_fingerprint_.specific_fingerprint.final(
function_fingerprint_->specific_fingerprint);
}
} // namespace Carbon::Lower
toolchain/lower/function_context.h
+57 -20
View File
@@ -6,6 +6,7 @@
#define CARBON_TOOLCHAIN_LOWER_FUNCTION_CONTEXT_H_
#include "common/map.h"
#include "common/raw_string_ostream.h"
#include "llvm/IR/IRBuilder.h"
#include "llvm/IR/LLVMContext.h"
#include "llvm/IR/Module.h"
@@ -18,10 +19,37 @@ namespace Carbon::Lower {
// `llvm::Function` definition.
class FunctionContext {
public:
explicit FunctionContext(FileContext& file_context, llvm::Function* function,
SemIR::SpecificId specific_id,
llvm::DISubprogram* di_subprogram,
llvm::raw_ostream* vlog_stream);
// `function` must not be null. `function_fingerprint` and `di_subprogram` may
// be null (see members).
explicit FunctionContext(
FileContext& file_context, llvm::Function* function,
SemIR::SpecificId specific_id,
FileContext::SpecificFunctionFingerprint* function_fingerprint,
llvm::DISubprogram* di_subprogram, llvm::raw_ostream* vlog_stream);
// Describes a function's body fingerprint while creating the function body.
// The final fingerprint is stored in the `FileContext` as a
// `SpecificFunctionFingerprint`.
//
// Create two function fingerprints, where both fingerprints include data
// that's evaluated (and hence lowered) differently based on the
// `SpecificId`. `common_fingerprint` includes global values, types
// and `FunctionId` for functions called inside the function body.
// `specific_fingerprint` includes `SpecificId`s for functions called.
//
// For two specifics of the same generic:
// - If `common_fingerprint` is different, the specifics cannot be coalesced.
// - If `common_fingerprint` and `specific_fingerprint` are the
// same, the specifics can be coalesced without additional checks.
// - If `common_fingerprint` is the same but `specific_fingerprint` is
// different, additional checks are needed, i.e. inspecting the non-hashed
// `SpecificId`s.
//
// TODO: Consider optimizations for repeated entries in both fingerprints.
struct LoweringFunctionFingerprint {
llvm::BLAKE3 common_fingerprint;
llvm::BLAKE3 specific_fingerprint;
};
// Returns a basic block corresponding to the start of the given semantics
// block, and enqueues it for emission.
@@ -45,22 +73,7 @@ class FunctionContext {
-> llvm::PHINode*;
// Returns a value for the given instruction.
auto GetValue(SemIR::InstId inst_id) -> llvm::Value* {
// All builtins are types, with the same empty lowered value.
if (SemIR::IsSingletonInstId(inst_id)) {
return GetTypeAsValue();
}
if (auto result = locals_.Lookup(inst_id)) {
return result.value();
}
if (auto result = file_context_->global_variables().Lookup(inst_id)) {
return result.value();
}
return file_context_->GetGlobal(inst_id, specific_id_);
}
auto GetValue(SemIR::InstId inst_id) -> llvm::Value*;
// Sets the value for the given instruction.
auto SetLocal(SemIR::InstId inst_id, llvm::Value* value) -> void {
@@ -139,6 +152,18 @@ class FunctionContext {
auto FinishInit(SemIR::TypeId type_id, SemIR::InstId dest_id,
SemIR::InstId source_id) -> void;
// When fingerprinting for a specific, adds the call, found in the function
// body, to <function_id, specific_id>.
auto AddCallToCurrentFingerprint(SemIR::FunctionId function_id,
SemIR::SpecificId specific_id) -> void;
// When fingerprinting for a specific, adds the type.
auto AddTypeToCurrentFingerprint(llvm::Type* type) -> void;
// Emits the final function fingerprints. Only called when function lowering
// is complete.
auto EmitFinalFingerprint() -> void;
auto llvm_context() -> llvm::LLVMContext& {
return file_context_->llvm_context();
}
@@ -194,6 +219,9 @@ class FunctionContext {
auto CopyObject(SemIR::TypeId type_id, SemIR::InstId source_id,
SemIR::InstId dest_id) -> void;
// When fingerprinting for a specific, adds the global.
auto AddGlobalToCurrentFingerprint(llvm::Value* global) -> void;
// Context for the overall lowering process.
FileContext* file_context_;
@@ -216,6 +244,15 @@ class FunctionContext {
// The optional vlog stream.
llvm::raw_ostream* vlog_stream_;
// This is initialized and populated while lowering a specific function.
// When complete, this is used to complete the function_fingerprint_.
LoweringFunctionFingerprint current_fingerprint_;
// The accumulated fingerprint is owned by the FileContext and passed into
// the FunctionContext. The function fingerprint is currently only built for
// specific functions, otherwise, this will be nullptr.
FileContext::SpecificFunctionFingerprint* function_fingerprint_;
// Maps a function's SemIR::File blocks to lowered blocks.
Map<SemIR::InstBlockId, llvm::BasicBlock*> blocks_;
toolchain/lower/handle.cpp
+1
View File
@@ -288,6 +288,7 @@ auto HandleInst(FunctionContext& context, SemIR::InstId inst_id,
SemIR::VarStorage /* inst */) -> void {
auto* type = context.GetType(SemIR::GetTypeOfInstInSpecific(
context.sem_ir(), context.specific_id(), inst_id));
context.AddTypeToCurrentFingerprint(type);
// Position the first alloca right before the start of the executable code in
// the function.
toolchain/lower/handle_call.cpp
+2
View File
@@ -482,6 +482,8 @@ auto HandleInst(FunctionContext& context, SemIR::InstId inst_id,
const SemIR::Function& function =
context.sem_ir().functions().Get(callee_function.function_id);
context.AddCallToCurrentFingerprint(callee_function.function_id,
callee_function.resolved_specific_id);
if (auto builtin_kind = function.builtin_function_kind;
builtin_kind != SemIR::BuiltinFunctionKind::None) {
toolchain/lower/handle_expr_category.cpp
+2
View File
@@ -25,6 +25,7 @@ auto HandleInst(FunctionContext& context, SemIR::InstId inst_id,
case SemIR::ValueRepr::Copy: {
auto* type = context.GetType(SemIR::GetTypeOfInstInSpecific(
context.sem_ir(), context.specific_id(), inst_id));
context.AddTypeToCurrentFingerprint(type);
context.SetLocal(inst_id, context.builder().CreateLoad(
type, context.GetValue(inst.value_id)));
} break;
@@ -46,6 +47,7 @@ auto HandleInst(FunctionContext& context, SemIR::InstId inst_id,
SemIR::TemporaryStorage /*inst*/) -> void {
auto* type = context.GetType(SemIR::GetTypeOfInstInSpecific(
context.sem_ir(), context.specific_id(), inst_id));
context.AddTypeToCurrentFingerprint(type);
context.SetLocal(inst_id,
context.builder().CreateAlloca(type, nullptr, "temp"));
}
toolchain/lower/testdata/function/generic/call.carbon
Vendored
+8 -14
View File
@@ -50,7 +50,7 @@ fn G() {
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 8, ptr %m.var), !dbg !10
// CHECK:STDOUT: store double 0.000000e+00, ptr %m.var, align 8, !dbg !10
// CHECK:STDOUT: call void @_CF.Main.15b1f98bd9cc0c5b(ptr %c.var), !dbg !11
// CHECK:STDOUT: call void @_CF.Main.2cc450fc05045897(ptr %d.var), !dbg !12
// CHECK:STDOUT: call void @_CF.Main.15b1f98bd9cc0c5b(ptr %d.var), !dbg !12
// CHECK:STDOUT: %.loc25 = load i32, ptr %n.var, align 4, !dbg !13
// CHECK:STDOUT: call void @_CF.Main.b88d1103f417c6d4(i32 %.loc25), !dbg !14
// CHECK:STDOUT: %.loc26 = load double, ptr %m.var, align 8, !dbg !15
@@ -70,29 +70,25 @@ fn G() {
// CHECK:STDOUT: ret void, !dbg !20
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr void @_CF.Main.2cc450fc05045897(ptr %x) !dbg !21 {
// CHECK:STDOUT: define linkonce_odr void @_CF.Main.b88d1103f417c6d4(i32 %x) !dbg !21 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret void, !dbg !22
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr void @_CF.Main.b88d1103f417c6d4(i32 %x) !dbg !23 {
// CHECK:STDOUT: define linkonce_odr void @_CF.Main.66be507887ceee78(double %x) !dbg !23 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret void, !dbg !24
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr void @_CF.Main.66be507887ceee78(double %x) !dbg !25 {
// CHECK:STDOUT: define linkonce_odr void @_CF.Main.5754c7a55c7cbe4a(%type %x) !dbg !25 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret void, !dbg !26
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr void @_CF.Main.5754c7a55c7cbe4a(%type %x) !dbg !27 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret void, !dbg !28
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; uselistorder directives
// CHECK:STDOUT: uselistorder ptr @llvm.lifetime.start.p0, { 3, 2, 1, 0 }
// CHECK:STDOUT: uselistorder ptr @llvm.memcpy.p0.p0.i64, { 1, 0 }
// CHECK:STDOUT: uselistorder ptr @_CF.Main.15b1f98bd9cc0c5b, { 1, 0 }
// CHECK:STDOUT:
// CHECK:STDOUT: attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
// CHECK:STDOUT: attributes #1 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
@@ -121,11 +117,9 @@ fn G() {
// CHECK:STDOUT: !18 = !DILocation(line: 17, column: 1, scope: !4)
// CHECK:STDOUT: !19 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.15b1f98bd9cc0c5b", scope: null, file: !3, line: 11, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !20 = !DILocation(line: 11, column: 1, scope: !19)
// CHECK:STDOUT: !21 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.2cc450fc05045897", scope: null, file: !3, line: 11, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !21 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.b88d1103f417c6d4", scope: null, file: !3, line: 11, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !22 = !DILocation(line: 11, column: 1, scope: !21)
// CHECK:STDOUT: !23 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.b88d1103f417c6d4", scope: null, file: !3, line: 11, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !23 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.66be507887ceee78", scope: null, file: !3, line: 11, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !24 = !DILocation(line: 11, column: 1, scope: !23)
// CHECK:STDOUT: !25 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.66be507887ceee78", scope: null, file: !3, line: 11, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !25 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.5754c7a55c7cbe4a", scope: null, file: !3, line: 11, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !26 = !DILocation(line: 11, column: 1, scope: !25)
// CHECK:STDOUT: !27 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.5754c7a55c7cbe4a", scope: null, file: !3, line: 11, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !28 = !DILocation(line: 11, column: 1, scope: !27)
toolchain/lower/testdata/function/generic/call_basic.carbon
Vendored
+7 -23
View File
@@ -110,10 +110,10 @@ fn M() {
// CHECK:STDOUT: %H.call.loc32 = call ptr @_CH.Main.e8193710fd35b608(ptr %.loc32), !dbg !38
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 8, ptr %ptr_f64.var), !dbg !27
// CHECK:STDOUT: %.loc34 = load ptr, ptr %ptr_f64.var, align 8, !dbg !39
// CHECK:STDOUT: %H.call.loc34 = call ptr @_CH.Main.04bf2edaaa84aa22(ptr %.loc34), !dbg !40
// CHECK:STDOUT: %H.call.loc34 = call ptr @_CH.Main.e8193710fd35b608(ptr %.loc34), !dbg !40
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 8, ptr %ptr_i8.var), !dbg !28
// CHECK:STDOUT: %.loc36 = load ptr, ptr %ptr_i8.var, align 8, !dbg !41
// CHECK:STDOUT: %H.call.loc36 = call ptr @_CH.Main.bda010de15e6a5ad(ptr %.loc36), !dbg !42
// CHECK:STDOUT: %H.call.loc36 = call ptr @_CH.Main.e8193710fd35b608(ptr %.loc36), !dbg !42
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 0, ptr %c.var), !dbg !29
// CHECK:STDOUT: %.loc38_6.1.temp = alloca {}, align 8, !dbg !43
// CHECK:STDOUT: call void @_CH.Main.15b1f98bd9cc0c5b(ptr %.loc38_6.1.temp, ptr %c.var), !dbg !43
@@ -145,10 +145,10 @@ fn M() {
// CHECK:STDOUT: %H.call.loc32 = call ptr @_CH.Main.e8193710fd35b608(ptr %.loc32), !dbg !61
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 8, ptr %ptr_f64.var), !dbg !50
// CHECK:STDOUT: %.loc34 = load ptr, ptr %ptr_f64.var, align 8, !dbg !62
// CHECK:STDOUT: %H.call.loc34 = call ptr @_CH.Main.04bf2edaaa84aa22(ptr %.loc34), !dbg !63
// CHECK:STDOUT: %H.call.loc34 = call ptr @_CH.Main.e8193710fd35b608(ptr %.loc34), !dbg !63
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 8, ptr %ptr_i8.var), !dbg !51
// CHECK:STDOUT: %.loc36 = load ptr, ptr %ptr_i8.var, align 8, !dbg !64
// CHECK:STDOUT: %H.call.loc36 = call ptr @_CH.Main.bda010de15e6a5ad(ptr %.loc36), !dbg !65
// CHECK:STDOUT: %H.call.loc36 = call ptr @_CH.Main.e8193710fd35b608(ptr %.loc36), !dbg !65
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 0, ptr %c.var), !dbg !52
// CHECK:STDOUT: %.loc38_6.1.temp = alloca {}, align 8, !dbg !66
// CHECK:STDOUT: call void @_CH.Main.15b1f98bd9cc0c5b(ptr %.loc38_6.1.temp, ptr %c.var), !dbg !66
@@ -175,29 +175,17 @@ fn M() {
// CHECK:STDOUT: ret ptr %x, !dbg !75
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr ptr @_CH.Main.04bf2edaaa84aa22(ptr %x) !dbg !76 {
// CHECK:STDOUT: define linkonce_odr void @_CH.Main.15b1f98bd9cc0c5b(ptr sret({}) %return, ptr %x) !dbg !76 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret ptr %x, !dbg !77
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr ptr @_CH.Main.bda010de15e6a5ad(ptr %x) !dbg !78 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret ptr %x, !dbg !79
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr void @_CH.Main.15b1f98bd9cc0c5b(ptr sret({}) %return, ptr %x) !dbg !80 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret ptr %x, !dbg !81
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; uselistorder directives
// CHECK:STDOUT: uselistorder ptr @llvm.lifetime.start.p0, { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 13, 12, 11, 10 }
// CHECK:STDOUT: uselistorder ptr @_CH.Main.b88d1103f417c6d4, { 1, 0 }
// CHECK:STDOUT: uselistorder ptr @_CH.Main.5754c7a55c7cbe4a, { 3, 2, 1, 0 }
// CHECK:STDOUT: uselistorder ptr @_CH.Main.66be507887ceee78, { 3, 2, 1, 0 }
// CHECK:STDOUT: uselistorder ptr @_CH.Main.e8193710fd35b608, { 1, 0 }
// CHECK:STDOUT: uselistorder ptr @_CH.Main.04bf2edaaa84aa22, { 1, 0 }
// CHECK:STDOUT: uselistorder ptr @_CH.Main.bda010de15e6a5ad, { 1, 0 }
// CHECK:STDOUT: uselistorder ptr @_CH.Main.e8193710fd35b608, { 5, 2, 0, 4, 3, 1 }
// CHECK:STDOUT: uselistorder ptr @_CH.Main.15b1f98bd9cc0c5b, { 1, 0 }
// CHECK:STDOUT:
// CHECK:STDOUT: attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
@@ -281,9 +269,5 @@ fn M() {
// CHECK:STDOUT: !73 = !DILocation(line: 17, column: 3, scope: !72)
// CHECK:STDOUT: !74 = distinct !DISubprogram(name: "H", linkageName: "_CH.Main.e8193710fd35b608", scope: null, file: !3, line: 16, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !75 = !DILocation(line: 17, column: 3, scope: !74)
// CHECK:STDOUT: !76 = distinct !DISubprogram(name: "H", linkageName: "_CH.Main.04bf2edaaa84aa22", scope: null, file: !3, line: 16, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !76 = distinct !DISubprogram(name: "H", linkageName: "_CH.Main.15b1f98bd9cc0c5b", scope: null, file: !3, line: 16, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !77 = !DILocation(line: 17, column: 3, scope: !76)
// CHECK:STDOUT: !78 = distinct !DISubprogram(name: "H", linkageName: "_CH.Main.bda010de15e6a5ad", scope: null, file: !3, line: 16, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !79 = !DILocation(line: 17, column: 3, scope: !78)
// CHECK:STDOUT: !80 = distinct !DISubprogram(name: "H", linkageName: "_CH.Main.15b1f98bd9cc0c5b", scope: null, file: !3, line: 16, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !81 = !DILocation(line: 17, column: 3, scope: !80)
toolchain/lower/testdata/function/generic/call_dedup_ptr.carbon
Vendored
+3 -16
View File
@@ -37,10 +37,10 @@ fn M() {
// CHECK:STDOUT: %F.call.loc20 = call ptr @_CF.Main.e8193710fd35b608(ptr %.loc20), !dbg !11
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 8, ptr %ptr_f64.var), !dbg !8
// CHECK:STDOUT: %.loc22 = load ptr, ptr %ptr_f64.var, align 8, !dbg !12
// CHECK:STDOUT: %F.call.loc22 = call ptr @_CF.Main.04bf2edaaa84aa22(ptr %.loc22), !dbg !13
// CHECK:STDOUT: %F.call.loc22 = call ptr @_CF.Main.e8193710fd35b608(ptr %.loc22), !dbg !13
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 8, ptr %ptr_i8.var), !dbg !9
// CHECK:STDOUT: %.loc24 = load ptr, ptr %ptr_i8.var, align 8, !dbg !14
// CHECK:STDOUT: %F.call.loc24 = call ptr @_CF.Main.bda010de15e6a5ad(ptr %.loc24), !dbg !15
// CHECK:STDOUT: %F.call.loc24 = call ptr @_CF.Main.e8193710fd35b608(ptr %.loc24), !dbg !15
// CHECK:STDOUT: ret void, !dbg !16
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -52,18 +52,9 @@ fn M() {
// CHECK:STDOUT: ret ptr %x, !dbg !18
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr ptr @_CF.Main.04bf2edaaa84aa22(ptr %x) !dbg !19 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret ptr %x, !dbg !20
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr ptr @_CF.Main.bda010de15e6a5ad(ptr %x) !dbg !21 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret ptr %x, !dbg !22
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; uselistorder directives
// CHECK:STDOUT: uselistorder ptr @llvm.lifetime.start.p0, { 2, 1, 0 }
// CHECK:STDOUT: uselistorder ptr @_CF.Main.e8193710fd35b608, { 2, 1, 0 }
// CHECK:STDOUT:
// CHECK:STDOUT: attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
// CHECK:STDOUT:
@@ -89,7 +80,3 @@ fn M() {
// CHECK:STDOUT: !16 = !DILocation(line: 15, column: 1, scope: !4)
// CHECK:STDOUT: !17 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.e8193710fd35b608", scope: null, file: !3, line: 11, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !18 = !DILocation(line: 12, column: 3, scope: !17)
// CHECK:STDOUT: !19 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.04bf2edaaa84aa22", scope: null, file: !3, line: 11, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !20 = !DILocation(line: 12, column: 3, scope: !19)
// CHECK:STDOUT: !21 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.bda010de15e6a5ad", scope: null, file: !3, line: 11, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !22 = !DILocation(line: 12, column: 3, scope: !21)
toolchain/lower/testdata/function/generic/call_different_impls_with_const.carbon
Vendored
+112
View File
@@ -0,0 +1,112 @@
// 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
//
// AUTOUPDATE
// TIP: To test this file alone, run:
// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/lower/testdata/function/generic/call_different_impls_with_const.carbon
// TIP: To dump output, run:
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/lower/testdata/function/generic/call_different_impls_with_const.carbon
import Core library "io";
interface I {
let T:! type;
fn F() -> T;
}
class X {}
impl X as I where .T = bool {
fn F() -> bool {
Core.Print(1);
return false;
}
}
class Y {}
impl Y as I where .T = i32 {
fn F() -> i32 {
Core.Print(2);
return 2;
}
}
// Cannot coalesce the lowering for G specifics, as they call different functions.
// Check different functions are still emitted when trying to deduplicate emitted definitons.
fn G(U:! I) {
let x: U.T = U.F();
}
fn Run() {
G(X);
G(Y);
}
// CHECK:STDOUT: ; ModuleID = 'call_different_impls_with_const.carbon'
// CHECK:STDOUT: source_filename = "call_different_impls_with_const.carbon"
// CHECK:STDOUT:
// CHECK:STDOUT: @printf.int.format = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
// CHECK:STDOUT:
// CHECK:STDOUT: define i1 @"_CF.X.Main:I.Main"() !dbg !4 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %print.int = call i32 (ptr, ...) @printf(ptr @printf.int.format, i32 1), !dbg !7
// CHECK:STDOUT: ret i1 false, !dbg !8
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define i32 @"_CF.Y.Main:I.Main"() !dbg !9 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %print.int = call i32 (ptr, ...) @printf(ptr @printf.int.format, i32 2), !dbg !10
// CHECK:STDOUT: ret i32 2, !dbg !11
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define void @main() !dbg !12 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @_CG.Main.ae78220c5e9d4af5(), !dbg !13
// CHECK:STDOUT: call void @_CG.Main.6b293b16be321a45(), !dbg !14
// CHECK:STDOUT: ret void, !dbg !15
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: declare i32 @printf(ptr, ...)
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr void @_CG.Main.ae78220c5e9d4af5() !dbg !16 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %.loc35_20.1 = call i1 @"_CF.X.Main:I.Main"(), !dbg !17
// CHECK:STDOUT: %.loc35_20.2.temp = alloca i1, align 1, !dbg !17
// CHECK:STDOUT: store i1 %.loc35_20.1, ptr %.loc35_20.2.temp, align 1, !dbg !17
// CHECK:STDOUT: ret void, !dbg !18
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr void @_CG.Main.6b293b16be321a45() !dbg !19 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %.loc35_20.1 = call i32 @"_CF.Y.Main:I.Main"(), !dbg !20
// CHECK:STDOUT: %.loc35_20.2.temp = alloca i32, align 4, !dbg !20
// CHECK:STDOUT: store i32 %.loc35_20.1, ptr %.loc35_20.2.temp, align 4, !dbg !20
// CHECK:STDOUT: ret void, !dbg !21
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; uselistorder directives
// CHECK:STDOUT: uselistorder ptr @printf, { 1, 0 }
// CHECK:STDOUT:
// CHECK:STDOUT: !llvm.module.flags = !{!0, !1}
// CHECK:STDOUT: !llvm.dbg.cu = !{!2}
// CHECK:STDOUT:
// CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5}
// CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3}
// CHECK:STDOUT: !2 = distinct !DICompileUnit(language: DW_LANG_C, file: !3, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
// CHECK:STDOUT: !3 = !DIFile(filename: "call_different_impls_with_const.carbon", directory: "")
// CHECK:STDOUT: !4 = distinct !DISubprogram(name: "F", linkageName: "_CF.X.Main:I.Main", scope: null, file: !3, line: 19, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !5 = !DISubroutineType(types: !6)
// CHECK:STDOUT: !6 = !{}
// CHECK:STDOUT: !7 = !DILocation(line: 20, column: 5, scope: !4)
// CHECK:STDOUT: !8 = !DILocation(line: 21, column: 5, scope: !4)
// CHECK:STDOUT: !9 = distinct !DISubprogram(name: "F", linkageName: "_CF.Y.Main:I.Main", scope: null, file: !3, line: 26, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !10 = !DILocation(line: 27, column: 5, scope: !9)
// CHECK:STDOUT: !11 = !DILocation(line: 28, column: 5, scope: !9)
// CHECK:STDOUT: !12 = distinct !DISubprogram(name: "Run", linkageName: "main", scope: null, file: !3, line: 38, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !13 = !DILocation(line: 39, column: 3, scope: !12)
// CHECK:STDOUT: !14 = !DILocation(line: 40, column: 3, scope: !12)
// CHECK:STDOUT: !15 = !DILocation(line: 38, column: 1, scope: !12)
// CHECK:STDOUT: !16 = distinct !DISubprogram(name: "G", linkageName: "_CG.Main.ae78220c5e9d4af5", scope: null, file: !3, line: 34, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !17 = !DILocation(line: 35, column: 16, scope: !16)
// CHECK:STDOUT: !18 = !DILocation(line: 34, column: 1, scope: !16)
// CHECK:STDOUT: !19 = distinct !DISubprogram(name: "G", linkageName: "_CG.Main.6b293b16be321a45", scope: null, file: !3, line: 34, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !20 = !DILocation(line: 35, column: 16, scope: !19)
// CHECK:STDOUT: !21 = !DILocation(line: 34, column: 1, scope: !19)
toolchain/lower/testdata/function/generic/call_recursive_basic.carbon
Vendored
+2 -22
View File
@@ -59,7 +59,7 @@ fn M() {
// CHECK:STDOUT: %.loc30_5 = load ptr, ptr %ptr_i32.var, align 8, !dbg !15
// CHECK:STDOUT: %F.call.loc30 = call ptr @_CF.Main.e8193710fd35b608(ptr %.loc30_5, i32 0), !dbg !16
// CHECK:STDOUT: %.loc31_5 = load ptr, ptr %ptr_f64.var, align 8, !dbg !17
// CHECK:STDOUT: %F.call.loc31 = call ptr @_CF.Main.04bf2edaaa84aa22(ptr %.loc31_5, i32 0), !dbg !18
// CHECK:STDOUT: %F.call.loc31 = call ptr @_CF.Main.e8193710fd35b608(ptr %.loc31_5, i32 0), !dbg !18
// CHECK:STDOUT: ret void, !dbg !19
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -108,22 +108,9 @@ fn M() {
// CHECK:STDOUT: ret ptr %F.call, !dbg !40
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr ptr @_CF.Main.04bf2edaaa84aa22(ptr %x, i32 %count) !dbg !41 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %int.greater = icmp sgt i32 %count, 0, !dbg !42
// CHECK:STDOUT: br i1 %int.greater, label %if.then, label %if.else, !dbg !43
// CHECK:STDOUT:
// CHECK:STDOUT: if.then: ; preds = %entry
// CHECK:STDOUT: ret ptr %x, !dbg !44
// CHECK:STDOUT:
// CHECK:STDOUT: if.else: ; preds = %entry
// CHECK:STDOUT: %int.sadd = add i32 %count, 1, !dbg !45
// CHECK:STDOUT: %F.call = call ptr @_CF.Main.04bf2edaaa84aa22(ptr %x, i32 %int.sadd), !dbg !46
// CHECK:STDOUT: ret ptr %F.call, !dbg !47
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; uselistorder directives
// CHECK:STDOUT: uselistorder ptr @llvm.lifetime.start.p0, { 3, 2, 1, 0 }
// CHECK:STDOUT: uselistorder ptr @_CF.Main.e8193710fd35b608, { 1, 2, 0 }
// CHECK:STDOUT:
// CHECK:STDOUT: attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
// CHECK:STDOUT:
@@ -171,10 +158,3 @@ fn M() {
// CHECK:STDOUT: !38 = !DILocation(line: 19, column: 15, scope: !34)
// CHECK:STDOUT: !39 = !DILocation(line: 19, column: 10, scope: !34)
// CHECK:STDOUT: !40 = !DILocation(line: 19, column: 3, scope: !34)
// CHECK:STDOUT: !41 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.04bf2edaaa84aa22", scope: null, file: !3, line: 15, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !42 = !DILocation(line: 16, column: 7, scope: !41)
// CHECK:STDOUT: !43 = !DILocation(line: 16, column: 6, scope: !41)
// CHECK:STDOUT: !44 = !DILocation(line: 17, column: 5, scope: !41)
// CHECK:STDOUT: !45 = !DILocation(line: 19, column: 15, scope: !41)
// CHECK:STDOUT: !46 = !DILocation(line: 19, column: 10, scope: !41)
// CHECK:STDOUT: !47 = !DILocation(line: 19, column: 3, scope: !41)
toolchain/lower/testdata/function/generic/call_recursive_diamond.carbon
Vendored
+75 -140
View File
@@ -78,7 +78,7 @@ fn M() {
// CHECK:STDOUT: %.loc53_5 = load ptr, ptr %ptr_i32.var, align 8, !dbg !15
// CHECK:STDOUT: %A.call.loc53 = call ptr @_CA.Main.e8193710fd35b608(ptr %.loc53_5, i32 0), !dbg !16
// CHECK:STDOUT: %.loc54_5 = load ptr, ptr %ptr_f64.var, align 8, !dbg !17
// CHECK:STDOUT: %A.call.loc54 = call ptr @_CA.Main.04bf2edaaa84aa22(ptr %.loc54_5, i32 0), !dbg !18
// CHECK:STDOUT: %A.call.loc54 = call ptr @_CA.Main.e8193710fd35b608(ptr %.loc54_5, i32 0), !dbg !18
// CHECK:STDOUT: ret void, !dbg !19
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -151,121 +151,78 @@ fn M() {
// CHECK:STDOUT: ret ptr %C.call, !dbg !49
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr ptr @_CA.Main.04bf2edaaa84aa22(ptr %x, i32 %count) !dbg !50 {
// CHECK:STDOUT: define linkonce_odr i32 @_CB.Main.b88d1103f417c6d4(i32 %x, i32 %count) !dbg !50 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %int.greater = icmp sgt i32 %count, 4, !dbg !51
// CHECK:STDOUT: br i1 %int.greater, label %if.then.loc20, label %if.else.loc20, !dbg !52
// CHECK:STDOUT:
// CHECK:STDOUT: if.then.loc20: ; preds = %entry
// CHECK:STDOUT: ret ptr %x, !dbg !53
// CHECK:STDOUT:
// CHECK:STDOUT: if.else.loc20: ; preds = %entry
// CHECK:STDOUT: %int.smod = srem i32 %count, 2, !dbg !54
// CHECK:STDOUT: %int.eq = icmp eq i32 %int.smod, 0, !dbg !54
// CHECK:STDOUT: br i1 %int.eq, label %if.then.loc23, label %if.else.loc23, !dbg !55
// CHECK:STDOUT:
// CHECK:STDOUT: if.then.loc23: ; preds = %if.else.loc20
// CHECK:STDOUT: %B.call = call ptr @_CB.Main.04bf2edaaa84aa22(ptr %x, i32 %count), !dbg !56
// CHECK:STDOUT: ret ptr %B.call, !dbg !57
// CHECK:STDOUT:
// CHECK:STDOUT: if.else.loc23: ; preds = %if.else.loc20
// CHECK:STDOUT: %C.call = call ptr @_CC.Main.04bf2edaaa84aa22(ptr %x, i32 %count), !dbg !58
// CHECK:STDOUT: ret ptr %C.call, !dbg !59
// CHECK:STDOUT: %print.int = call i32 (ptr, ...) @printf(ptr @printf.int.format, i32 1), !dbg !51
// CHECK:STDOUT: %D.call = call i32 @_CD.Main.b88d1103f417c6d4(i32 %x, i32 %count), !dbg !52
// CHECK:STDOUT: ret i32 %D.call, !dbg !53
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr i32 @_CB.Main.b88d1103f417c6d4(i32 %x, i32 %count) !dbg !60 {
// CHECK:STDOUT: define linkonce_odr i32 @_CC.Main.b88d1103f417c6d4(i32 %x, i32 %count) !dbg !54 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %print.int = call i32 (ptr, ...) @printf(ptr @printf.int.format, i32 1), !dbg !61
// CHECK:STDOUT: %D.call = call i32 @_CD.Main.b88d1103f417c6d4(i32 %x, i32 %count), !dbg !62
// CHECK:STDOUT: ret i32 %D.call, !dbg !63
// CHECK:STDOUT: %print.int = call i32 (ptr, ...) @printf(ptr @printf.int.format, i32 2), !dbg !55
// CHECK:STDOUT: %D.call = call i32 @_CD.Main.b88d1103f417c6d4(i32 %x, i32 %count), !dbg !56
// CHECK:STDOUT: ret i32 %D.call, !dbg !57
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr i32 @_CC.Main.b88d1103f417c6d4(i32 %x, i32 %count) !dbg !64 {
// CHECK:STDOUT: define linkonce_odr double @_CB.Main.66be507887ceee78(double %x, i32 %count) !dbg !58 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %print.int = call i32 (ptr, ...) @printf(ptr @printf.int.format, i32 2), !dbg !65
// CHECK:STDOUT: %D.call = call i32 @_CD.Main.b88d1103f417c6d4(i32 %x, i32 %count), !dbg !66
// CHECK:STDOUT: ret i32 %D.call, !dbg !67
// CHECK:STDOUT: %print.int = call i32 (ptr, ...) @printf(ptr @printf.int.format, i32 1), !dbg !59
// CHECK:STDOUT: %D.call = call double @_CD.Main.66be507887ceee78(double %x, i32 %count), !dbg !60
// CHECK:STDOUT: ret double %D.call, !dbg !61
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr double @_CB.Main.66be507887ceee78(double %x, i32 %count) !dbg !68 {
// CHECK:STDOUT: define linkonce_odr double @_CC.Main.66be507887ceee78(double %x, i32 %count) !dbg !62 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %print.int = call i32 (ptr, ...) @printf(ptr @printf.int.format, i32 1), !dbg !69
// CHECK:STDOUT: %D.call = call double @_CD.Main.66be507887ceee78(double %x, i32 %count), !dbg !70
// CHECK:STDOUT: ret double %D.call, !dbg !71
// CHECK:STDOUT: %print.int = call i32 (ptr, ...) @printf(ptr @printf.int.format, i32 2), !dbg !63
// CHECK:STDOUT: %D.call = call double @_CD.Main.66be507887ceee78(double %x, i32 %count), !dbg !64
// CHECK:STDOUT: ret double %D.call, !dbg !65
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr double @_CC.Main.66be507887ceee78(double %x, i32 %count) !dbg !72 {
// CHECK:STDOUT: define linkonce_odr ptr @_CB.Main.e8193710fd35b608(ptr %x, i32 %count) !dbg !66 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %print.int = call i32 (ptr, ...) @printf(ptr @printf.int.format, i32 2), !dbg !73
// CHECK:STDOUT: %D.call = call double @_CD.Main.66be507887ceee78(double %x, i32 %count), !dbg !74
// CHECK:STDOUT: ret double %D.call, !dbg !75
// CHECK:STDOUT: %print.int = call i32 (ptr, ...) @printf(ptr @printf.int.format, i32 1), !dbg !67
// CHECK:STDOUT: %D.call = call ptr @_CD.Main.e8193710fd35b608(ptr %x, i32 %count), !dbg !68
// CHECK:STDOUT: ret ptr %D.call, !dbg !69
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr ptr @_CB.Main.e8193710fd35b608(ptr %x, i32 %count) !dbg !76 {
// CHECK:STDOUT: define linkonce_odr ptr @_CC.Main.e8193710fd35b608(ptr %x, i32 %count) !dbg !70 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %print.int = call i32 (ptr, ...) @printf(ptr @printf.int.format, i32 1), !dbg !77
// CHECK:STDOUT: %D.call = call ptr @_CD.Main.e8193710fd35b608(ptr %x, i32 %count), !dbg !78
// CHECK:STDOUT: ret ptr %D.call, !dbg !79
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr ptr @_CC.Main.e8193710fd35b608(ptr %x, i32 %count) !dbg !80 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %print.int = call i32 (ptr, ...) @printf(ptr @printf.int.format, i32 2), !dbg !81
// CHECK:STDOUT: %D.call = call ptr @_CD.Main.e8193710fd35b608(ptr %x, i32 %count), !dbg !82
// CHECK:STDOUT: ret ptr %D.call, !dbg !83
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr ptr @_CB.Main.04bf2edaaa84aa22(ptr %x, i32 %count) !dbg !84 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %print.int = call i32 (ptr, ...) @printf(ptr @printf.int.format, i32 1), !dbg !85
// CHECK:STDOUT: %D.call = call ptr @_CD.Main.04bf2edaaa84aa22(ptr %x, i32 %count), !dbg !86
// CHECK:STDOUT: ret ptr %D.call, !dbg !87
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr ptr @_CC.Main.04bf2edaaa84aa22(ptr %x, i32 %count) !dbg !88 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %print.int = call i32 (ptr, ...) @printf(ptr @printf.int.format, i32 2), !dbg !89
// CHECK:STDOUT: %D.call = call ptr @_CD.Main.04bf2edaaa84aa22(ptr %x, i32 %count), !dbg !90
// CHECK:STDOUT: ret ptr %D.call, !dbg !91
// CHECK:STDOUT: %print.int = call i32 (ptr, ...) @printf(ptr @printf.int.format, i32 2), !dbg !71
// CHECK:STDOUT: %D.call = call ptr @_CD.Main.e8193710fd35b608(ptr %x, i32 %count), !dbg !72
// CHECK:STDOUT: ret ptr %D.call, !dbg !73
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: declare i32 @printf(ptr, ...)
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr i32 @_CD.Main.b88d1103f417c6d4(i32 %x, i32 %count) !dbg !92 {
// CHECK:STDOUT: define linkonce_odr i32 @_CD.Main.b88d1103f417c6d4(i32 %x, i32 %count) !dbg !74 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %int.sadd = add i32 %count, 1, !dbg !93
// CHECK:STDOUT: %A.call = call i32 @_CA.Main.b88d1103f417c6d4(i32 %x, i32 %int.sadd), !dbg !94
// CHECK:STDOUT: ret i32 %A.call, !dbg !95
// CHECK:STDOUT: %int.sadd = add i32 %count, 1, !dbg !75
// CHECK:STDOUT: %A.call = call i32 @_CA.Main.b88d1103f417c6d4(i32 %x, i32 %int.sadd), !dbg !76
// CHECK:STDOUT: ret i32 %A.call, !dbg !77
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr double @_CD.Main.66be507887ceee78(double %x, i32 %count) !dbg !96 {
// CHECK:STDOUT: define linkonce_odr double @_CD.Main.66be507887ceee78(double %x, i32 %count) !dbg !78 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %int.sadd = add i32 %count, 1, !dbg !97
// CHECK:STDOUT: %A.call = call double @_CA.Main.66be507887ceee78(double %x, i32 %int.sadd), !dbg !98
// CHECK:STDOUT: ret double %A.call, !dbg !99
// CHECK:STDOUT: %int.sadd = add i32 %count, 1, !dbg !79
// CHECK:STDOUT: %A.call = call double @_CA.Main.66be507887ceee78(double %x, i32 %int.sadd), !dbg !80
// CHECK:STDOUT: ret double %A.call, !dbg !81
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr ptr @_CD.Main.e8193710fd35b608(ptr %x, i32 %count) !dbg !100 {
// CHECK:STDOUT: define linkonce_odr ptr @_CD.Main.e8193710fd35b608(ptr %x, i32 %count) !dbg !82 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %int.sadd = add i32 %count, 1, !dbg !101
// CHECK:STDOUT: %A.call = call ptr @_CA.Main.e8193710fd35b608(ptr %x, i32 %int.sadd), !dbg !102
// CHECK:STDOUT: ret ptr %A.call, !dbg !103
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr ptr @_CD.Main.04bf2edaaa84aa22(ptr %x, i32 %count) !dbg !104 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %int.sadd = add i32 %count, 1, !dbg !105
// CHECK:STDOUT: %A.call = call ptr @_CA.Main.04bf2edaaa84aa22(ptr %x, i32 %int.sadd), !dbg !106
// CHECK:STDOUT: ret ptr %A.call, !dbg !107
// CHECK:STDOUT: %int.sadd = add i32 %count, 1, !dbg !83
// CHECK:STDOUT: %A.call = call ptr @_CA.Main.e8193710fd35b608(ptr %x, i32 %int.sadd), !dbg !84
// CHECK:STDOUT: ret ptr %A.call, !dbg !85
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; uselistorder directives
// CHECK:STDOUT: uselistorder ptr @llvm.lifetime.start.p0, { 3, 2, 1, 0 }
// CHECK:STDOUT: uselistorder ptr @printf, { 7, 6, 5, 4, 3, 2, 1, 0 }
// CHECK:STDOUT: uselistorder ptr @_CA.Main.e8193710fd35b608, { 1, 2, 0 }
// CHECK:STDOUT: uselistorder ptr @printf, { 5, 4, 3, 2, 1, 0 }
// CHECK:STDOUT: uselistorder ptr @_CD.Main.b88d1103f417c6d4, { 1, 0 }
// CHECK:STDOUT: uselistorder ptr @_CD.Main.66be507887ceee78, { 1, 0 }
// CHECK:STDOUT: uselistorder ptr @_CD.Main.e8193710fd35b608, { 1, 0 }
// CHECK:STDOUT: uselistorder ptr @_CD.Main.04bf2edaaa84aa22, { 1, 0 }
// CHECK:STDOUT:
// CHECK:STDOUT: attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
// CHECK:STDOUT:
@@ -322,61 +279,39 @@ fn M() {
// CHECK:STDOUT: !47 = !DILocation(line: 24, column: 5, scope: !40)
// CHECK:STDOUT: !48 = !DILocation(line: 26, column: 12, scope: !40)
// CHECK:STDOUT: !49 = !DILocation(line: 26, column: 5, scope: !40)
// CHECK:STDOUT: !50 = distinct !DISubprogram(name: "A", linkageName: "_CA.Main.04bf2edaaa84aa22", scope: null, file: !3, line: 19, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !51 = !DILocation(line: 20, column: 7, scope: !50)
// CHECK:STDOUT: !52 = !DILocation(line: 20, column: 6, scope: !50)
// CHECK:STDOUT: !53 = !DILocation(line: 21, column: 5, scope: !50)
// CHECK:STDOUT: !54 = !DILocation(line: 23, column: 7, scope: !50)
// CHECK:STDOUT: !55 = !DILocation(line: 23, column: 6, scope: !50)
// CHECK:STDOUT: !56 = !DILocation(line: 24, column: 12, scope: !50)
// CHECK:STDOUT: !57 = !DILocation(line: 24, column: 5, scope: !50)
// CHECK:STDOUT: !58 = !DILocation(line: 26, column: 12, scope: !50)
// CHECK:STDOUT: !59 = !DILocation(line: 26, column: 5, scope: !50)
// CHECK:STDOUT: !60 = distinct !DISubprogram(name: "B", linkageName: "_CB.Main.b88d1103f417c6d4", scope: null, file: !3, line: 31, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !61 = !DILocation(line: 32, column: 3, scope: !60)
// CHECK:STDOUT: !62 = !DILocation(line: 33, column: 10, scope: !60)
// CHECK:STDOUT: !63 = !DILocation(line: 33, column: 3, scope: !60)
// CHECK:STDOUT: !64 = distinct !DISubprogram(name: "C", linkageName: "_CC.Main.b88d1103f417c6d4", scope: null, file: !3, line: 36, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !65 = !DILocation(line: 37, column: 3, scope: !64)
// CHECK:STDOUT: !66 = !DILocation(line: 38, column: 10, scope: !64)
// CHECK:STDOUT: !67 = !DILocation(line: 38, column: 3, scope: !64)
// CHECK:STDOUT: !68 = distinct !DISubprogram(name: "B", linkageName: "_CB.Main.66be507887ceee78", scope: null, file: !3, line: 31, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !69 = !DILocation(line: 32, column: 3, scope: !68)
// CHECK:STDOUT: !70 = !DILocation(line: 33, column: 10, scope: !68)
// CHECK:STDOUT: !71 = !DILocation(line: 33, column: 3, scope: !68)
// CHECK:STDOUT: !72 = distinct !DISubprogram(name: "C", linkageName: "_CC.Main.66be507887ceee78", scope: null, file: !3, line: 36, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !73 = !DILocation(line: 37, column: 3, scope: !72)
// CHECK:STDOUT: !74 = !DILocation(line: 38, column: 10, scope: !72)
// CHECK:STDOUT: !75 = !DILocation(line: 38, column: 3, scope: !72)
// CHECK:STDOUT: !76 = distinct !DISubprogram(name: "B", linkageName: "_CB.Main.e8193710fd35b608", scope: null, file: !3, line: 31, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !77 = !DILocation(line: 32, column: 3, scope: !76)
// CHECK:STDOUT: !78 = !DILocation(line: 33, column: 10, scope: !76)
// CHECK:STDOUT: !79 = !DILocation(line: 33, column: 3, scope: !76)
// CHECK:STDOUT: !80 = distinct !DISubprogram(name: "C", linkageName: "_CC.Main.e8193710fd35b608", scope: null, file: !3, line: 36, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !81 = !DILocation(line: 37, column: 3, scope: !80)
// CHECK:STDOUT: !82 = !DILocation(line: 38, column: 10, scope: !80)
// CHECK:STDOUT: !83 = !DILocation(line: 38, column: 3, scope: !80)
// CHECK:STDOUT: !84 = distinct !DISubprogram(name: "B", linkageName: "_CB.Main.04bf2edaaa84aa22", scope: null, file: !3, line: 31, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !85 = !DILocation(line: 32, column: 3, scope: !84)
// CHECK:STDOUT: !86 = !DILocation(line: 33, column: 10, scope: !84)
// CHECK:STDOUT: !87 = !DILocation(line: 33, column: 3, scope: !84)
// CHECK:STDOUT: !88 = distinct !DISubprogram(name: "C", linkageName: "_CC.Main.04bf2edaaa84aa22", scope: null, file: !3, line: 36, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !89 = !DILocation(line: 37, column: 3, scope: !88)
// CHECK:STDOUT: !90 = !DILocation(line: 38, column: 10, scope: !88)
// CHECK:STDOUT: !91 = !DILocation(line: 38, column: 3, scope: !88)
// CHECK:STDOUT: !92 = distinct !DISubprogram(name: "D", linkageName: "_CD.Main.b88d1103f417c6d4", scope: null, file: !3, line: 41, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !93 = !DILocation(line: 42, column: 15, scope: !92)
// CHECK:STDOUT: !94 = !DILocation(line: 42, column: 10, scope: !92)
// CHECK:STDOUT: !95 = !DILocation(line: 42, column: 3, scope: !92)
// CHECK:STDOUT: !96 = distinct !DISubprogram(name: "D", linkageName: "_CD.Main.66be507887ceee78", scope: null, file: !3, line: 41, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !97 = !DILocation(line: 42, column: 15, scope: !96)
// CHECK:STDOUT: !98 = !DILocation(line: 42, column: 10, scope: !96)
// CHECK:STDOUT: !99 = !DILocation(line: 42, column: 3, scope: !96)
// CHECK:STDOUT: !100 = distinct !DISubprogram(name: "D", linkageName: "_CD.Main.e8193710fd35b608", scope: null, file: !3, line: 41, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !101 = !DILocation(line: 42, column: 15, scope: !100)
// CHECK:STDOUT: !102 = !DILocation(line: 42, column: 10, scope: !100)
// CHECK:STDOUT: !103 = !DILocation(line: 42, column: 3, scope: !100)
// CHECK:STDOUT: !104 = distinct !DISubprogram(name: "D", linkageName: "_CD.Main.04bf2edaaa84aa22", scope: null, file: !3, line: 41, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !105 = !DILocation(line: 42, column: 15, scope: !104)
// CHECK:STDOUT: !106 = !DILocation(line: 42, column: 10, scope: !104)
// CHECK:STDOUT: !107 = !DILocation(line: 42, column: 3, scope: !104)
// CHECK:STDOUT: !50 = distinct !DISubprogram(name: "B", linkageName: "_CB.Main.b88d1103f417c6d4", scope: null, file: !3, line: 31, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !51 = !DILocation(line: 32, column: 3, scope: !50)
// CHECK:STDOUT: !52 = !DILocation(line: 33, column: 10, scope: !50)
// CHECK:STDOUT: !53 = !DILocation(line: 33, column: 3, scope: !50)
// CHECK:STDOUT: !54 = distinct !DISubprogram(name: "C", linkageName: "_CC.Main.b88d1103f417c6d4", scope: null, file: !3, line: 36, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !55 = !DILocation(line: 37, column: 3, scope: !54)
// CHECK:STDOUT: !56 = !DILocation(line: 38, column: 10, scope: !54)
// CHECK:STDOUT: !57 = !DILocation(line: 38, column: 3, scope: !54)
// CHECK:STDOUT: !58 = distinct !DISubprogram(name: "B", linkageName: "_CB.Main.66be507887ceee78", scope: null, file: !3, line: 31, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !59 = !DILocation(line: 32, column: 3, scope: !58)
// CHECK:STDOUT: !60 = !DILocation(line: 33, column: 10, scope: !58)
// CHECK:STDOUT: !61 = !DILocation(line: 33, column: 3, scope: !58)
// CHECK:STDOUT: !62 = distinct !DISubprogram(name: "C", linkageName: "_CC.Main.66be507887ceee78", scope: null, file: !3, line: 36, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !63 = !DILocation(line: 37, column: 3, scope: !62)
// CHECK:STDOUT: !64 = !DILocation(line: 38, column: 10, scope: !62)
// CHECK:STDOUT: !65 = !DILocation(line: 38, column: 3, scope: !62)
// CHECK:STDOUT: !66 = distinct !DISubprogram(name: "B", linkageName: "_CB.Main.e8193710fd35b608", scope: null, file: !3, line: 31, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !67 = !DILocation(line: 32, column: 3, scope: !66)
// CHECK:STDOUT: !68 = !DILocation(line: 33, column: 10, scope: !66)
// CHECK:STDOUT: !69 = !DILocation(line: 33, column: 3, scope: !66)
// CHECK:STDOUT: !70 = distinct !DISubprogram(name: "C", linkageName: "_CC.Main.e8193710fd35b608", scope: null, file: !3, line: 36, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !71 = !DILocation(line: 37, column: 3, scope: !70)
// CHECK:STDOUT: !72 = !DILocation(line: 38, column: 10, scope: !70)
// CHECK:STDOUT: !73 = !DILocation(line: 38, column: 3, scope: !70)
// CHECK:STDOUT: !74 = distinct !DISubprogram(name: "D", linkageName: "_CD.Main.b88d1103f417c6d4", scope: null, file: !3, line: 41, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !75 = !DILocation(line: 42, column: 15, scope: !74)
// CHECK:STDOUT: !76 = !DILocation(line: 42, column: 10, scope: !74)
// CHECK:STDOUT: !77 = !DILocation(line: 42, column: 3, scope: !74)
// CHECK:STDOUT: !78 = distinct !DISubprogram(name: "D", linkageName: "_CD.Main.66be507887ceee78", scope: null, file: !3, line: 41, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !79 = !DILocation(line: 42, column: 15, scope: !78)
// CHECK:STDOUT: !80 = !DILocation(line: 42, column: 10, scope: !78)
// CHECK:STDOUT: !81 = !DILocation(line: 42, column: 3, scope: !78)
// CHECK:STDOUT: !82 = distinct !DISubprogram(name: "D", linkageName: "_CD.Main.e8193710fd35b608", scope: null, file: !3, line: 41, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !83 = !DILocation(line: 42, column: 15, scope: !82)
// CHECK:STDOUT: !84 = !DILocation(line: 42, column: 10, scope: !82)
// CHECK:STDOUT: !85 = !DILocation(line: 42, column: 3, scope: !82)
toolchain/lower/testdata/function/generic/call_recursive_mutual.carbon
Vendored
+27 -68
View File
@@ -21,7 +21,7 @@ fn F[T:! type](x: T, count: i32) -> T {
}
fn G[T:! type](x: T, count: i32) -> T {
if (count > 3) {
if (count > 4) {
return x;
}
return F(x, count + 1);
@@ -61,7 +61,7 @@ fn M() {
// CHECK:STDOUT: %.loc38_5 = load ptr, ptr %ptr_i32.var, align 8, !dbg !15
// CHECK:STDOUT: %F.call.loc38 = call ptr @_CF.Main.e8193710fd35b608(ptr %.loc38_5, i32 0), !dbg !16
// CHECK:STDOUT: %.loc39_5 = load ptr, ptr %ptr_f64.var, align 8, !dbg !17
// CHECK:STDOUT: %F.call.loc39 = call ptr @_CF.Main.04bf2edaaa84aa22(ptr %.loc39_5, i32 0), !dbg !18
// CHECK:STDOUT: %F.call.loc39 = call ptr @_CF.Main.e8193710fd35b608(ptr %.loc39_5, i32 0), !dbg !18
// CHECK:STDOUT: ret void, !dbg !19
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -110,78 +110,51 @@ fn M() {
// CHECK:STDOUT: ret ptr %G.call, !dbg !40
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr ptr @_CF.Main.04bf2edaaa84aa22(ptr %x, i32 %count) !dbg !41 {
// CHECK:STDOUT: define linkonce_odr i32 @_CG.Main.b88d1103f417c6d4(i32 %x, i32 %count) !dbg !41 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %int.greater = icmp sgt i32 %count, 3, !dbg !42
// CHECK:STDOUT: %int.greater = icmp sgt i32 %count, 4, !dbg !42
// CHECK:STDOUT: br i1 %int.greater, label %if.then, label %if.else, !dbg !43
// CHECK:STDOUT:
// CHECK:STDOUT: if.then: ; preds = %entry
// CHECK:STDOUT: ret ptr %x, !dbg !44
// CHECK:STDOUT: ret i32 %x, !dbg !44
// CHECK:STDOUT:
// CHECK:STDOUT: if.else: ; preds = %entry
// CHECK:STDOUT: %int.sadd = add i32 %count, 1, !dbg !45
// CHECK:STDOUT: %G.call = call ptr @_CG.Main.04bf2edaaa84aa22(ptr %x, i32 %int.sadd), !dbg !46
// CHECK:STDOUT: ret ptr %G.call, !dbg !47
// CHECK:STDOUT: %F.call = call i32 @_CF.Main.b88d1103f417c6d4(i32 %x, i32 %int.sadd), !dbg !46
// CHECK:STDOUT: ret i32 %F.call, !dbg !47
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr i32 @_CG.Main.b88d1103f417c6d4(i32 %x, i32 %count) !dbg !48 {
// CHECK:STDOUT: define linkonce_odr double @_CG.Main.66be507887ceee78(double %x, i32 %count) !dbg !48 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %int.greater = icmp sgt i32 %count, 3, !dbg !49
// CHECK:STDOUT: %int.greater = icmp sgt i32 %count, 4, !dbg !49
// CHECK:STDOUT: br i1 %int.greater, label %if.then, label %if.else, !dbg !50
// CHECK:STDOUT:
// CHECK:STDOUT: if.then: ; preds = %entry
// CHECK:STDOUT: ret i32 %x, !dbg !51
// CHECK:STDOUT: ret double %x, !dbg !51
// CHECK:STDOUT:
// CHECK:STDOUT: if.else: ; preds = %entry
// CHECK:STDOUT: %int.sadd = add i32 %count, 1, !dbg !52
// CHECK:STDOUT: %F.call = call i32 @_CF.Main.b88d1103f417c6d4(i32 %x, i32 %int.sadd), !dbg !53
// CHECK:STDOUT: ret i32 %F.call, !dbg !54
// CHECK:STDOUT: %F.call = call double @_CF.Main.66be507887ceee78(double %x, i32 %int.sadd), !dbg !53
// CHECK:STDOUT: ret double %F.call, !dbg !54
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr double @_CG.Main.66be507887ceee78(double %x, i32 %count) !dbg !55 {
// CHECK:STDOUT: define linkonce_odr ptr @_CG.Main.e8193710fd35b608(ptr %x, i32 %count) !dbg !55 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %int.greater = icmp sgt i32 %count, 3, !dbg !56
// CHECK:STDOUT: %int.greater = icmp sgt i32 %count, 4, !dbg !56
// CHECK:STDOUT: br i1 %int.greater, label %if.then, label %if.else, !dbg !57
// CHECK:STDOUT:
// CHECK:STDOUT: if.then: ; preds = %entry
// CHECK:STDOUT: ret double %x, !dbg !58
// CHECK:STDOUT: ret ptr %x, !dbg !58
// CHECK:STDOUT:
// CHECK:STDOUT: if.else: ; preds = %entry
// CHECK:STDOUT: %int.sadd = add i32 %count, 1, !dbg !59
// CHECK:STDOUT: %F.call = call double @_CF.Main.66be507887ceee78(double %x, i32 %int.sadd), !dbg !60
// CHECK:STDOUT: ret double %F.call, !dbg !61
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr ptr @_CG.Main.e8193710fd35b608(ptr %x, i32 %count) !dbg !62 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %int.greater = icmp sgt i32 %count, 3, !dbg !63
// CHECK:STDOUT: br i1 %int.greater, label %if.then, label %if.else, !dbg !64
// CHECK:STDOUT:
// CHECK:STDOUT: if.then: ; preds = %entry
// CHECK:STDOUT: ret ptr %x, !dbg !65
// CHECK:STDOUT:
// CHECK:STDOUT: if.else: ; preds = %entry
// CHECK:STDOUT: %int.sadd = add i32 %count, 1, !dbg !66
// CHECK:STDOUT: %F.call = call ptr @_CF.Main.e8193710fd35b608(ptr %x, i32 %int.sadd), !dbg !67
// CHECK:STDOUT: ret ptr %F.call, !dbg !68
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr ptr @_CG.Main.04bf2edaaa84aa22(ptr %x, i32 %count) !dbg !69 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %int.greater = icmp sgt i32 %count, 3, !dbg !70
// CHECK:STDOUT: br i1 %int.greater, label %if.then, label %if.else, !dbg !71
// CHECK:STDOUT:
// CHECK:STDOUT: if.then: ; preds = %entry
// CHECK:STDOUT: ret ptr %x, !dbg !72
// CHECK:STDOUT:
// CHECK:STDOUT: if.else: ; preds = %entry
// CHECK:STDOUT: %int.sadd = add i32 %count, 1, !dbg !73
// CHECK:STDOUT: %F.call = call ptr @_CF.Main.04bf2edaaa84aa22(ptr %x, i32 %int.sadd), !dbg !74
// CHECK:STDOUT: ret ptr %F.call, !dbg !75
// CHECK:STDOUT: %F.call = call ptr @_CF.Main.e8193710fd35b608(ptr %x, i32 %int.sadd), !dbg !60
// CHECK:STDOUT: ret ptr %F.call, !dbg !61
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; uselistorder directives
// CHECK:STDOUT: uselistorder ptr @llvm.lifetime.start.p0, { 3, 2, 1, 0 }
// CHECK:STDOUT: uselistorder ptr @_CF.Main.e8193710fd35b608, { 1, 2, 0 }
// CHECK:STDOUT:
// CHECK:STDOUT: attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
// CHECK:STDOUT:
@@ -229,38 +202,24 @@ fn M() {
// CHECK:STDOUT: !38 = !DILocation(line: 20, column: 15, scope: !34)
// CHECK:STDOUT: !39 = !DILocation(line: 20, column: 10, scope: !34)
// CHECK:STDOUT: !40 = !DILocation(line: 20, column: 3, scope: !34)
// CHECK:STDOUT: !41 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.04bf2edaaa84aa22", scope: null, file: !3, line: 16, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !42 = !DILocation(line: 17, column: 7, scope: !41)
// CHECK:STDOUT: !43 = !DILocation(line: 17, column: 6, scope: !41)
// CHECK:STDOUT: !44 = !DILocation(line: 18, column: 5, scope: !41)
// CHECK:STDOUT: !45 = !DILocation(line: 20, column: 15, scope: !41)
// CHECK:STDOUT: !46 = !DILocation(line: 20, column: 10, scope: !41)
// CHECK:STDOUT: !47 = !DILocation(line: 20, column: 3, scope: !41)
// CHECK:STDOUT: !48 = distinct !DISubprogram(name: "G", linkageName: "_CG.Main.b88d1103f417c6d4", scope: null, file: !3, line: 23, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !41 = distinct !DISubprogram(name: "G", linkageName: "_CG.Main.b88d1103f417c6d4", scope: null, file: !3, line: 23, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !42 = !DILocation(line: 24, column: 7, scope: !41)
// CHECK:STDOUT: !43 = !DILocation(line: 24, column: 6, scope: !41)
// CHECK:STDOUT: !44 = !DILocation(line: 25, column: 5, scope: !41)
// CHECK:STDOUT: !45 = !DILocation(line: 27, column: 15, scope: !41)
// CHECK:STDOUT: !46 = !DILocation(line: 27, column: 10, scope: !41)
// CHECK:STDOUT: !47 = !DILocation(line: 27, column: 3, scope: !41)
// CHECK:STDOUT: !48 = distinct !DISubprogram(name: "G", linkageName: "_CG.Main.66be507887ceee78", scope: null, file: !3, line: 23, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !49 = !DILocation(line: 24, column: 7, scope: !48)
// CHECK:STDOUT: !50 = !DILocation(line: 24, column: 6, scope: !48)
// CHECK:STDOUT: !51 = !DILocation(line: 25, column: 5, scope: !48)
// CHECK:STDOUT: !52 = !DILocation(line: 27, column: 15, scope: !48)
// CHECK:STDOUT: !53 = !DILocation(line: 27, column: 10, scope: !48)
// CHECK:STDOUT: !54 = !DILocation(line: 27, column: 3, scope: !48)
// CHECK:STDOUT: !55 = distinct !DISubprogram(name: "G", linkageName: "_CG.Main.66be507887ceee78", scope: null, file: !3, line: 23, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !55 = distinct !DISubprogram(name: "G", linkageName: "_CG.Main.e8193710fd35b608", scope: null, file: !3, line: 23, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !56 = !DILocation(line: 24, column: 7, scope: !55)
// CHECK:STDOUT: !57 = !DILocation(line: 24, column: 6, scope: !55)
// CHECK:STDOUT: !58 = !DILocation(line: 25, column: 5, scope: !55)
// CHECK:STDOUT: !59 = !DILocation(line: 27, column: 15, scope: !55)
// CHECK:STDOUT: !60 = !DILocation(line: 27, column: 10, scope: !55)
// CHECK:STDOUT: !61 = !DILocation(line: 27, column: 3, scope: !55)
// CHECK:STDOUT: !62 = distinct !DISubprogram(name: "G", linkageName: "_CG.Main.e8193710fd35b608", scope: null, file: !3, line: 23, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !63 = !DILocation(line: 24, column: 7, scope: !62)
// CHECK:STDOUT: !64 = !DILocation(line: 24, column: 6, scope: !62)
// CHECK:STDOUT: !65 = !DILocation(line: 25, column: 5, scope: !62)
// CHECK:STDOUT: !66 = !DILocation(line: 27, column: 15, scope: !62)
// CHECK:STDOUT: !67 = !DILocation(line: 27, column: 10, scope: !62)
// CHECK:STDOUT: !68 = !DILocation(line: 27, column: 3, scope: !62)
// CHECK:STDOUT: !69 = distinct !DISubprogram(name: "G", linkageName: "_CG.Main.04bf2edaaa84aa22", scope: null, file: !3, line: 23, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !70 = !DILocation(line: 24, column: 7, scope: !69)
// CHECK:STDOUT: !71 = !DILocation(line: 24, column: 6, scope: !69)
// CHECK:STDOUT: !72 = !DILocation(line: 25, column: 5, scope: !69)
// CHECK:STDOUT: !73 = !DILocation(line: 27, column: 15, scope: !69)
// CHECK:STDOUT: !74 = !DILocation(line: 27, column: 10, scope: !69)
// CHECK:STDOUT: !75 = !DILocation(line: 27, column: 3, scope: !69)
toolchain/lower/testdata/function/generic/call_recursive_reorder.carbon
Vendored
+98
View File
@@ -0,0 +1,98 @@
// 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
//
// AUTOUPDATE
// TIP: To test this file alone, run:
// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/lower/testdata/function/generic/call_recursive_reorder.carbon
// TIP: To dump output, run:
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/lower/testdata/function/generic/call_recursive_reorder.carbon
// Builds on `call_recursive_basic.carbon`.
fn F[T:! type, U:! type](x: T, y: U, count: i32) -> i32 {
if (count > 2) {
return count;
}
return F(y, x, count + 1);
}
fn M() {
var ptr_i32 : i32*;
var ptr_f64 : f64*;
var ptr_bool : bool*;
F(ptr_i32, ptr_bool, 0);
F(ptr_f64, ptr_bool, 0);
}
// CHECK:STDOUT: ; ModuleID = 'call_recursive_reorder.carbon'
// CHECK:STDOUT: source_filename = "call_recursive_reorder.carbon"
// CHECK:STDOUT:
// CHECK:STDOUT: define void @_CM.Main() !dbg !4 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %ptr_i32.var = alloca ptr, align 8, !dbg !7
// CHECK:STDOUT: %ptr_f64.var = alloca ptr, align 8, !dbg !8
// CHECK:STDOUT: %ptr_bool.var = alloca ptr, align 8, !dbg !9
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 8, ptr %ptr_i32.var), !dbg !7
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 8, ptr %ptr_f64.var), !dbg !8
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 8, ptr %ptr_bool.var), !dbg !9
// CHECK:STDOUT: %.loc25_5 = load ptr, ptr %ptr_i32.var, align 8, !dbg !10
// CHECK:STDOUT: %.loc25_14 = load ptr, ptr %ptr_bool.var, align 8, !dbg !11
// CHECK:STDOUT: %F.call.loc25 = call i32 @_CF.Main.2fe87eb83f5a4614(ptr %.loc25_5, ptr %.loc25_14, i32 0), !dbg !12
// CHECK:STDOUT: %.loc26_5 = load ptr, ptr %ptr_f64.var, align 8, !dbg !13
// CHECK:STDOUT: %.loc26_14 = load ptr, ptr %ptr_bool.var, align 8, !dbg !14
// CHECK:STDOUT: %F.call.loc26 = call i32 @_CF.Main.2fe87eb83f5a4614(ptr %.loc26_5, ptr %.loc26_14, i32 0), !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(i64 immarg, ptr captures(none)) #0
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr i32 @_CF.Main.2fe87eb83f5a4614(ptr %x, ptr %y, i32 %count) !dbg !17 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %int.greater = icmp sgt i32 %count, 2, !dbg !18
// CHECK:STDOUT: br i1 %int.greater, label %if.then, label %if.else, !dbg !19
// CHECK:STDOUT:
// CHECK:STDOUT: if.then: ; preds = %entry
// CHECK:STDOUT: ret i32 %count, !dbg !20
// CHECK:STDOUT:
// CHECK:STDOUT: if.else: ; preds = %entry
// CHECK:STDOUT: %int.sadd = add i32 %count, 1, !dbg !21
// CHECK:STDOUT: %F.call = call i32 @_CF.Main.2fe87eb83f5a4614(ptr %y, ptr %x, i32 %int.sadd), !dbg !22
// CHECK:STDOUT: ret i32 %F.call, !dbg !23
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; uselistorder directives
// CHECK:STDOUT: uselistorder ptr @llvm.lifetime.start.p0, { 2, 1, 0 }
// CHECK:STDOUT: uselistorder ptr @_CF.Main.2fe87eb83f5a4614, { 0, 2, 1 }
// CHECK:STDOUT:
// CHECK:STDOUT: attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
// CHECK:STDOUT:
// CHECK:STDOUT: !llvm.module.flags = !{!0, !1}
// CHECK:STDOUT: !llvm.dbg.cu = !{!2}
// CHECK:STDOUT:
// CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5}
// CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3}
// CHECK:STDOUT: !2 = distinct !DICompileUnit(language: DW_LANG_C, file: !3, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
// CHECK:STDOUT: !3 = !DIFile(filename: "call_recursive_reorder.carbon", directory: "")
// CHECK:STDOUT: !4 = distinct !DISubprogram(name: "M", linkageName: "_CM.Main", scope: null, file: !3, line: 20, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !5 = !DISubroutineType(types: !6)
// CHECK:STDOUT: !6 = !{}
// CHECK:STDOUT: !7 = !DILocation(line: 21, column: 3, scope: !4)
// CHECK:STDOUT: !8 = !DILocation(line: 22, column: 3, scope: !4)
// CHECK:STDOUT: !9 = !DILocation(line: 23, column: 3, scope: !4)
// CHECK:STDOUT: !10 = !DILocation(line: 25, column: 5, scope: !4)
// CHECK:STDOUT: !11 = !DILocation(line: 25, column: 14, scope: !4)
// CHECK:STDOUT: !12 = !DILocation(line: 25, column: 3, scope: !4)
// CHECK:STDOUT: !13 = !DILocation(line: 26, column: 5, scope: !4)
// CHECK:STDOUT: !14 = !DILocation(line: 26, column: 14, scope: !4)
// CHECK:STDOUT: !15 = !DILocation(line: 26, column: 3, scope: !4)
// CHECK:STDOUT: !16 = !DILocation(line: 20, column: 1, scope: !4)
// CHECK:STDOUT: !17 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.2fe87eb83f5a4614", scope: null, file: !3, line: 13, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !18 = !DILocation(line: 14, column: 7, scope: !17)
// CHECK:STDOUT: !19 = !DILocation(line: 14, column: 6, scope: !17)
// CHECK:STDOUT: !20 = !DILocation(line: 15, column: 5, scope: !17)
// CHECK:STDOUT: !21 = !DILocation(line: 17, column: 18, scope: !17)
// CHECK:STDOUT: !22 = !DILocation(line: 17, column: 10, scope: !17)
// CHECK:STDOUT: !23 = !DILocation(line: 17, column: 3, scope: !17)
toolchain/lower/testdata/function/generic/call_recursive_reorder_more.carbon
Vendored
+350
View File
@@ -0,0 +1,350 @@
// 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
//
// AUTOUPDATE
// TIP: To test this file alone, run:
// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/lower/testdata/function/generic/call_recursive_reorder_more.carbon
// TIP: To dump output, run:
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/lower/testdata/function/generic/call_recursive_reorder_more.carbon
// Builds on `call_recursive_reorder.carbon`.
fn F[T:! type, U:! type, V:! type](x: T, y: U, z: V, count: i32) -> i32 {
if (count > 2) {
return count;
}
return F(x, z, y, count + 1);
}
fn M() {
var val_i16 : i16;
var val_i32 : i32;
var val_i64 : i64;
var val_f64 : f64;
var val_bool : bool;
var ptr_i16 : i16*;
var ptr_i32 : i32*;
var ptr_i64 : i64*;
var ptr_bool : bool*;
// Insert noise: non equivalent with the second set of calls.
// (4*2 + 1 functions generated; first 3 coalesce with each other - self
// recursion - , 4th remains as 2 specifics, 5th is already self recursion.
// Start: 9 functions. End: 6 functions.
F(val_i16, ptr_i32, ptr_bool, 0);
F(val_i32, ptr_bool, ptr_i64, 0);
F(val_bool, ptr_bool, ptr_i16, 0);
F(val_i64, val_bool, ptr_bool, 0);
F(val_f64, ptr_bool, ptr_bool, 0);
// All equivalent (6*2 + 1 generated initially, coalesced to one)
// Start: 13 functions. End: 1 function.
F(ptr_bool, ptr_i16, ptr_i32, 0);
F(ptr_bool, ptr_i16, ptr_i64, 0);
F(ptr_i32, ptr_bool, ptr_i16, 0);
F(ptr_i32, ptr_bool, ptr_i64, 0);
F(ptr_i16, ptr_i32, ptr_i64, 0);
F(ptr_i64, ptr_bool, ptr_i16, 0);
F(ptr_bool, ptr_bool, ptr_bool, 0);
}
// CHECK:STDOUT: ; ModuleID = 'call_recursive_reorder_more.carbon'
// CHECK:STDOUT: source_filename = "call_recursive_reorder_more.carbon"
// CHECK:STDOUT:
// CHECK:STDOUT: define void @_CM.Main() !dbg !4 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %val_i16.var = alloca i16, align 2, !dbg !7
// CHECK:STDOUT: %val_i32.var = alloca i32, align 4, !dbg !8
// CHECK:STDOUT: %val_i64.var = alloca i64, align 8, !dbg !9
// CHECK:STDOUT: %val_f64.var = alloca double, align 8, !dbg !10
// CHECK:STDOUT: %val_bool.var = alloca i1, align 1, !dbg !11
// CHECK:STDOUT: %ptr_i16.var = alloca ptr, align 8, !dbg !12
// CHECK:STDOUT: %ptr_i32.var = alloca ptr, align 8, !dbg !13
// CHECK:STDOUT: %ptr_i64.var = alloca ptr, align 8, !dbg !14
// CHECK:STDOUT: %ptr_bool.var = alloca ptr, align 8, !dbg !15
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 2, ptr %val_i16.var), !dbg !7
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 4, ptr %val_i32.var), !dbg !8
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 8, ptr %val_i64.var), !dbg !9
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 8, ptr %val_f64.var), !dbg !10
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 1, ptr %val_bool.var), !dbg !11
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 8, ptr %ptr_i16.var), !dbg !12
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 8, ptr %ptr_i32.var), !dbg !13
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 8, ptr %ptr_i64.var), !dbg !14
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 8, ptr %ptr_bool.var), !dbg !15
// CHECK:STDOUT: %.loc36_5 = load i16, ptr %val_i16.var, align 2, !dbg !16
// CHECK:STDOUT: %.loc36_14 = load ptr, ptr %ptr_i32.var, align 8, !dbg !17
// CHECK:STDOUT: %.loc36_23 = load ptr, ptr %ptr_bool.var, align 8, !dbg !18
// CHECK:STDOUT: %F.call.loc36 = call i32 @_CF.Main.077d2bb2ab5eee86(i16 %.loc36_5, ptr %.loc36_14, ptr %.loc36_23, i32 0), !dbg !19
// CHECK:STDOUT: %.loc37_5 = load i32, ptr %val_i32.var, align 4, !dbg !20
// CHECK:STDOUT: %.loc37_14 = load ptr, ptr %ptr_bool.var, align 8, !dbg !21
// CHECK:STDOUT: %.loc37_24 = load ptr, ptr %ptr_i64.var, align 8, !dbg !22
// CHECK:STDOUT: %F.call.loc37 = call i32 @_CF.Main.9a89ac9e10448feb(i32 %.loc37_5, ptr %.loc37_14, ptr %.loc37_24, i32 0), !dbg !23
// CHECK:STDOUT: %.loc38_5 = load i1, ptr %val_bool.var, align 1, !dbg !24
// CHECK:STDOUT: %.loc38_15 = load ptr, ptr %ptr_bool.var, align 8, !dbg !25
// CHECK:STDOUT: %.loc38_25 = load ptr, ptr %ptr_i16.var, align 8, !dbg !26
// CHECK:STDOUT: %F.call.loc38 = call i32 @_CF.Main.76a945443862cc1f(i1 %.loc38_5, ptr %.loc38_15, ptr %.loc38_25, i32 0), !dbg !27
// CHECK:STDOUT: %.loc39_5 = load i64, ptr %val_i64.var, align 4, !dbg !28
// CHECK:STDOUT: %.loc39_14 = load i1, ptr %val_bool.var, align 1, !dbg !29
// CHECK:STDOUT: %.loc39_24 = load ptr, ptr %ptr_bool.var, align 8, !dbg !30
// CHECK:STDOUT: %F.call.loc39 = call i32 @_CF.Main.02da1a7614ea56b6(i64 %.loc39_5, i1 %.loc39_14, ptr %.loc39_24, i32 0), !dbg !31
// CHECK:STDOUT: %.loc40_5 = load double, ptr %val_f64.var, align 8, !dbg !32
// CHECK:STDOUT: %.loc40_14 = load ptr, ptr %ptr_bool.var, align 8, !dbg !33
// CHECK:STDOUT: %.loc40_24 = load ptr, ptr %ptr_bool.var, align 8, !dbg !34
// CHECK:STDOUT: %F.call.loc40 = call i32 @_CF.Main.f51a89281f4fb62e(double %.loc40_5, ptr %.loc40_14, ptr %.loc40_24, i32 0), !dbg !35
// CHECK:STDOUT: %.loc44_5 = load ptr, ptr %ptr_bool.var, align 8, !dbg !36
// CHECK:STDOUT: %.loc44_15 = load ptr, ptr %ptr_i16.var, align 8, !dbg !37
// CHECK:STDOUT: %.loc44_24 = load ptr, ptr %ptr_i32.var, align 8, !dbg !38
// CHECK:STDOUT: %F.call.loc44 = call i32 @_CF.Main.7776e910959584d9(ptr %.loc44_5, ptr %.loc44_15, ptr %.loc44_24, i32 0), !dbg !39
// CHECK:STDOUT: %.loc45_5 = load ptr, ptr %ptr_bool.var, align 8, !dbg !40
// CHECK:STDOUT: %.loc45_15 = load ptr, ptr %ptr_i16.var, align 8, !dbg !41
// CHECK:STDOUT: %.loc45_24 = load ptr, ptr %ptr_i64.var, align 8, !dbg !42
// CHECK:STDOUT: %F.call.loc45 = call i32 @_CF.Main.7776e910959584d9(ptr %.loc45_5, ptr %.loc45_15, ptr %.loc45_24, i32 0), !dbg !43
// CHECK:STDOUT: %.loc46_5 = load ptr, ptr %ptr_i32.var, align 8, !dbg !44
// CHECK:STDOUT: %.loc46_14 = load ptr, ptr %ptr_bool.var, align 8, !dbg !45
// CHECK:STDOUT: %.loc46_24 = load ptr, ptr %ptr_i16.var, align 8, !dbg !46
// CHECK:STDOUT: %F.call.loc46 = call i32 @_CF.Main.7776e910959584d9(ptr %.loc46_5, ptr %.loc46_14, ptr %.loc46_24, i32 0), !dbg !47
// CHECK:STDOUT: %.loc47_5 = load ptr, ptr %ptr_i32.var, align 8, !dbg !48
// CHECK:STDOUT: %.loc47_14 = load ptr, ptr %ptr_bool.var, align 8, !dbg !49
// CHECK:STDOUT: %.loc47_24 = load ptr, ptr %ptr_i64.var, align 8, !dbg !50
// CHECK:STDOUT: %F.call.loc47 = call i32 @_CF.Main.7776e910959584d9(ptr %.loc47_5, ptr %.loc47_14, ptr %.loc47_24, i32 0), !dbg !51
// CHECK:STDOUT: %.loc48_5 = load ptr, ptr %ptr_i16.var, align 8, !dbg !52
// CHECK:STDOUT: %.loc48_14 = load ptr, ptr %ptr_i32.var, align 8, !dbg !53
// CHECK:STDOUT: %.loc48_23 = load ptr, ptr %ptr_i64.var, align 8, !dbg !54
// CHECK:STDOUT: %F.call.loc48 = call i32 @_CF.Main.7776e910959584d9(ptr %.loc48_5, ptr %.loc48_14, ptr %.loc48_23, i32 0), !dbg !55
// CHECK:STDOUT: %.loc49_5 = load ptr, ptr %ptr_i64.var, align 8, !dbg !56
// CHECK:STDOUT: %.loc49_14 = load ptr, ptr %ptr_bool.var, align 8, !dbg !57
// CHECK:STDOUT: %.loc49_24 = load ptr, ptr %ptr_i16.var, align 8, !dbg !58
// CHECK:STDOUT: %F.call.loc49 = call i32 @_CF.Main.7776e910959584d9(ptr %.loc49_5, ptr %.loc49_14, ptr %.loc49_24, i32 0), !dbg !59
// CHECK:STDOUT: %.loc50_5 = load ptr, ptr %ptr_bool.var, align 8, !dbg !60
// CHECK:STDOUT: %.loc50_15 = load ptr, ptr %ptr_bool.var, align 8, !dbg !61
// CHECK:STDOUT: %.loc50_25 = load ptr, ptr %ptr_bool.var, align 8, !dbg !62
// CHECK:STDOUT: %F.call.loc50 = call i32 @_CF.Main.7776e910959584d9(ptr %.loc50_5, ptr %.loc50_15, ptr %.loc50_25, i32 0), !dbg !63
// CHECK:STDOUT: ret void, !dbg !64
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
// CHECK:STDOUT: declare void @llvm.lifetime.start.p0(i64 immarg, ptr captures(none)) #0
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr i32 @_CF.Main.077d2bb2ab5eee86(i16 %x, ptr %y, ptr %z, i32 %count) !dbg !65 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %int.greater = icmp sgt i32 %count, 2, !dbg !66
// CHECK:STDOUT: br i1 %int.greater, label %if.then, label %if.else, !dbg !67
// CHECK:STDOUT:
// CHECK:STDOUT: if.then: ; preds = %entry
// CHECK:STDOUT: ret i32 %count, !dbg !68
// CHECK:STDOUT:
// CHECK:STDOUT: if.else: ; preds = %entry
// CHECK:STDOUT: %int.sadd = add i32 %count, 1, !dbg !69
// CHECK:STDOUT: %F.call = call i32 @_CF.Main.077d2bb2ab5eee86(i16 %x, ptr %z, ptr %y, i32 %int.sadd), !dbg !70
// CHECK:STDOUT: ret i32 %F.call, !dbg !71
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr i32 @_CF.Main.9a89ac9e10448feb(i32 %x, ptr %y, ptr %z, i32 %count) !dbg !72 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %int.greater = icmp sgt i32 %count, 2, !dbg !73
// CHECK:STDOUT: br i1 %int.greater, label %if.then, label %if.else, !dbg !74
// CHECK:STDOUT:
// CHECK:STDOUT: if.then: ; preds = %entry
// CHECK:STDOUT: ret i32 %count, !dbg !75
// CHECK:STDOUT:
// CHECK:STDOUT: if.else: ; preds = %entry
// CHECK:STDOUT: %int.sadd = add i32 %count, 1, !dbg !76
// CHECK:STDOUT: %F.call = call i32 @_CF.Main.9a89ac9e10448feb(i32 %x, ptr %z, ptr %y, i32 %int.sadd), !dbg !77
// CHECK:STDOUT: ret i32 %F.call, !dbg !78
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr i32 @_CF.Main.76a945443862cc1f(i1 %x, ptr %y, ptr %z, i32 %count) !dbg !79 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %int.greater = icmp sgt i32 %count, 2, !dbg !80
// CHECK:STDOUT: br i1 %int.greater, label %if.then, label %if.else, !dbg !81
// CHECK:STDOUT:
// CHECK:STDOUT: if.then: ; preds = %entry
// CHECK:STDOUT: ret i32 %count, !dbg !82
// CHECK:STDOUT:
// CHECK:STDOUT: if.else: ; preds = %entry
// CHECK:STDOUT: %int.sadd = add i32 %count, 1, !dbg !83
// CHECK:STDOUT: %F.call = call i32 @_CF.Main.76a945443862cc1f(i1 %x, ptr %z, ptr %y, i32 %int.sadd), !dbg !84
// CHECK:STDOUT: ret i32 %F.call, !dbg !85
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr i32 @_CF.Main.02da1a7614ea56b6(i64 %x, i1 %y, ptr %z, i32 %count) !dbg !86 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %int.greater = icmp sgt i32 %count, 2, !dbg !87
// CHECK:STDOUT: br i1 %int.greater, label %if.then, label %if.else, !dbg !88
// CHECK:STDOUT:
// CHECK:STDOUT: if.then: ; preds = %entry
// CHECK:STDOUT: ret i32 %count, !dbg !89
// CHECK:STDOUT:
// CHECK:STDOUT: if.else: ; preds = %entry
// CHECK:STDOUT: %int.sadd = add i32 %count, 1, !dbg !90
// CHECK:STDOUT: %F.call = call i32 @_CF.Main.bea8bae6e14e4034(i64 %x, ptr %z, i1 %y, i32 %int.sadd), !dbg !91
// CHECK:STDOUT: ret i32 %F.call, !dbg !92
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr i32 @_CF.Main.f51a89281f4fb62e(double %x, ptr %y, ptr %z, i32 %count) !dbg !93 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %int.greater = icmp sgt i32 %count, 2, !dbg !94
// CHECK:STDOUT: br i1 %int.greater, label %if.then, label %if.else, !dbg !95
// CHECK:STDOUT:
// CHECK:STDOUT: if.then: ; preds = %entry
// CHECK:STDOUT: ret i32 %count, !dbg !96
// CHECK:STDOUT:
// CHECK:STDOUT: if.else: ; preds = %entry
// CHECK:STDOUT: %int.sadd = add i32 %count, 1, !dbg !97
// CHECK:STDOUT: %F.call = call i32 @_CF.Main.f51a89281f4fb62e(double %x, ptr %z, ptr %y, i32 %int.sadd), !dbg !98
// CHECK:STDOUT: ret i32 %F.call, !dbg !99
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr i32 @_CF.Main.7776e910959584d9(ptr %x, ptr %y, ptr %z, i32 %count) !dbg !100 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %int.greater = icmp sgt i32 %count, 2, !dbg !101
// CHECK:STDOUT: br i1 %int.greater, label %if.then, label %if.else, !dbg !102
// CHECK:STDOUT:
// CHECK:STDOUT: if.then: ; preds = %entry
// CHECK:STDOUT: ret i32 %count, !dbg !103
// CHECK:STDOUT:
// CHECK:STDOUT: if.else: ; preds = %entry
// CHECK:STDOUT: %int.sadd = add i32 %count, 1, !dbg !104
// CHECK:STDOUT: %F.call = call i32 @_CF.Main.7776e910959584d9(ptr %x, ptr %z, ptr %y, i32 %int.sadd), !dbg !105
// CHECK:STDOUT: ret i32 %F.call, !dbg !106
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr i32 @_CF.Main.bea8bae6e14e4034(i64 %x, ptr %y, i1 %z, i32 %count) !dbg !107 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %int.greater = icmp sgt i32 %count, 2, !dbg !108
// CHECK:STDOUT: br i1 %int.greater, label %if.then, label %if.else, !dbg !109
// CHECK:STDOUT:
// CHECK:STDOUT: if.then: ; preds = %entry
// CHECK:STDOUT: ret i32 %count, !dbg !110
// CHECK:STDOUT:
// CHECK:STDOUT: if.else: ; preds = %entry
// CHECK:STDOUT: %int.sadd = add i32 %count, 1, !dbg !111
// CHECK:STDOUT: %F.call = call i32 @_CF.Main.02da1a7614ea56b6(i64 %x, i1 %z, ptr %y, i32 %int.sadd), !dbg !112
// CHECK:STDOUT: ret i32 %F.call, !dbg !113
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; uselistorder directives
// CHECK:STDOUT: uselistorder ptr @llvm.lifetime.start.p0, { 8, 7, 6, 5, 4, 3, 2, 1, 0 }
// CHECK:STDOUT: uselistorder ptr @_CF.Main.7776e910959584d9, { 5, 7, 6, 4, 3, 2, 1, 0 }
// CHECK:STDOUT:
// CHECK:STDOUT: attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
// CHECK:STDOUT:
// CHECK:STDOUT: !llvm.module.flags = !{!0, !1}
// CHECK:STDOUT: !llvm.dbg.cu = !{!2}
// CHECK:STDOUT:
// CHECK:STDOUT: !0 = !{i32 7, !"Dwarf Version", i32 5}
// CHECK:STDOUT: !1 = !{i32 2, !"Debug Info Version", i32 3}
// CHECK:STDOUT: !2 = distinct !DICompileUnit(language: DW_LANG_C, file: !3, producer: "carbon", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug)
// CHECK:STDOUT: !3 = !DIFile(filename: "call_recursive_reorder_more.carbon", directory: "")
// CHECK:STDOUT: !4 = distinct !DISubprogram(name: "M", linkageName: "_CM.Main", scope: null, file: !3, line: 20, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !5 = !DISubroutineType(types: !6)
// CHECK:STDOUT: !6 = !{}
// CHECK:STDOUT: !7 = !DILocation(line: 21, column: 3, scope: !4)
// CHECK:STDOUT: !8 = !DILocation(line: 22, column: 3, scope: !4)
// CHECK:STDOUT: !9 = !DILocation(line: 23, column: 3, scope: !4)
// CHECK:STDOUT: !10 = !DILocation(line: 24, column: 3, scope: !4)
// CHECK:STDOUT: !11 = !DILocation(line: 25, column: 3, scope: !4)
// CHECK:STDOUT: !12 = !DILocation(line: 27, column: 3, scope: !4)
// CHECK:STDOUT: !13 = !DILocation(line: 28, column: 3, scope: !4)
// CHECK:STDOUT: !14 = !DILocation(line: 29, column: 3, scope: !4)
// CHECK:STDOUT: !15 = !DILocation(line: 30, column: 3, scope: !4)
// CHECK:STDOUT: !16 = !DILocation(line: 36, column: 5, scope: !4)
// CHECK:STDOUT: !17 = !DILocation(line: 36, column: 14, scope: !4)
// CHECK:STDOUT: !18 = !DILocation(line: 36, column: 23, scope: !4)
// CHECK:STDOUT: !19 = !DILocation(line: 36, column: 3, scope: !4)
// CHECK:STDOUT: !20 = !DILocation(line: 37, column: 5, scope: !4)
// CHECK:STDOUT: !21 = !DILocation(line: 37, column: 14, scope: !4)
// CHECK:STDOUT: !22 = !DILocation(line: 37, column: 24, scope: !4)
// CHECK:STDOUT: !23 = !DILocation(line: 37, column: 3, scope: !4)
// CHECK:STDOUT: !24 = !DILocation(line: 38, column: 5, scope: !4)
// CHECK:STDOUT: !25 = !DILocation(line: 38, column: 15, scope: !4)
// CHECK:STDOUT: !26 = !DILocation(line: 38, column: 25, scope: !4)
// CHECK:STDOUT: !27 = !DILocation(line: 38, column: 3, scope: !4)
// CHECK:STDOUT: !28 = !DILocation(line: 39, column: 5, scope: !4)
// CHECK:STDOUT: !29 = !DILocation(line: 39, column: 14, scope: !4)
// CHECK:STDOUT: !30 = !DILocation(line: 39, column: 24, scope: !4)
// CHECK:STDOUT: !31 = !DILocation(line: 39, column: 3, scope: !4)
// CHECK:STDOUT: !32 = !DILocation(line: 40, column: 5, scope: !4)
// CHECK:STDOUT: !33 = !DILocation(line: 40, column: 14, scope: !4)
// CHECK:STDOUT: !34 = !DILocation(line: 40, column: 24, scope: !4)
// CHECK:STDOUT: !35 = !DILocation(line: 40, column: 3, scope: !4)
// CHECK:STDOUT: !36 = !DILocation(line: 44, column: 5, scope: !4)
// CHECK:STDOUT: !37 = !DILocation(line: 44, column: 15, scope: !4)
// CHECK:STDOUT: !38 = !DILocation(line: 44, column: 24, scope: !4)
// CHECK:STDOUT: !39 = !DILocation(line: 44, column: 3, scope: !4)
// CHECK:STDOUT: !40 = !DILocation(line: 45, column: 5, scope: !4)
// CHECK:STDOUT: !41 = !DILocation(line: 45, column: 15, scope: !4)
// CHECK:STDOUT: !42 = !DILocation(line: 45, column: 24, scope: !4)
// CHECK:STDOUT: !43 = !DILocation(line: 45, column: 3, scope: !4)
// CHECK:STDOUT: !44 = !DILocation(line: 46, column: 5, scope: !4)
// CHECK:STDOUT: !45 = !DILocation(line: 46, column: 14, scope: !4)
// CHECK:STDOUT: !46 = !DILocation(line: 46, column: 24, scope: !4)
// CHECK:STDOUT: !47 = !DILocation(line: 46, column: 3, scope: !4)
// CHECK:STDOUT: !48 = !DILocation(line: 47, column: 5, scope: !4)
// CHECK:STDOUT: !49 = !DILocation(line: 47, column: 14, scope: !4)
// CHECK:STDOUT: !50 = !DILocation(line: 47, column: 24, scope: !4)
// CHECK:STDOUT: !51 = !DILocation(line: 47, column: 3, scope: !4)
// CHECK:STDOUT: !52 = !DILocation(line: 48, column: 5, scope: !4)
// CHECK:STDOUT: !53 = !DILocation(line: 48, column: 14, scope: !4)
// CHECK:STDOUT: !54 = !DILocation(line: 48, column: 23, scope: !4)
// CHECK:STDOUT: !55 = !DILocation(line: 48, column: 3, scope: !4)
// CHECK:STDOUT: !56 = !DILocation(line: 49, column: 5, scope: !4)
// CHECK:STDOUT: !57 = !DILocation(line: 49, column: 14, scope: !4)
// CHECK:STDOUT: !58 = !DILocation(line: 49, column: 24, scope: !4)
// CHECK:STDOUT: !59 = !DILocation(line: 49, column: 3, scope: !4)
// CHECK:STDOUT: !60 = !DILocation(line: 50, column: 5, scope: !4)
// CHECK:STDOUT: !61 = !DILocation(line: 50, column: 15, scope: !4)
// CHECK:STDOUT: !62 = !DILocation(line: 50, column: 25, scope: !4)
// CHECK:STDOUT: !63 = !DILocation(line: 50, column: 3, scope: !4)
// CHECK:STDOUT: !64 = !DILocation(line: 20, column: 1, scope: !4)
// CHECK:STDOUT: !65 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.077d2bb2ab5eee86", scope: null, file: !3, line: 13, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !66 = !DILocation(line: 14, column: 7, scope: !65)
// CHECK:STDOUT: !67 = !DILocation(line: 14, column: 6, scope: !65)
// CHECK:STDOUT: !68 = !DILocation(line: 15, column: 5, scope: !65)
// CHECK:STDOUT: !69 = !DILocation(line: 17, column: 21, scope: !65)
// CHECK:STDOUT: !70 = !DILocation(line: 17, column: 10, scope: !65)
// CHECK:STDOUT: !71 = !DILocation(line: 17, column: 3, scope: !65)
// CHECK:STDOUT: !72 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.9a89ac9e10448feb", scope: null, file: !3, line: 13, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !73 = !DILocation(line: 14, column: 7, scope: !72)
// CHECK:STDOUT: !74 = !DILocation(line: 14, column: 6, scope: !72)
// CHECK:STDOUT: !75 = !DILocation(line: 15, column: 5, scope: !72)
// CHECK:STDOUT: !76 = !DILocation(line: 17, column: 21, scope: !72)
// CHECK:STDOUT: !77 = !DILocation(line: 17, column: 10, scope: !72)
// CHECK:STDOUT: !78 = !DILocation(line: 17, column: 3, scope: !72)
// CHECK:STDOUT: !79 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.76a945443862cc1f", scope: null, file: !3, line: 13, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !80 = !DILocation(line: 14, column: 7, scope: !79)
// CHECK:STDOUT: !81 = !DILocation(line: 14, column: 6, scope: !79)
// CHECK:STDOUT: !82 = !DILocation(line: 15, column: 5, scope: !79)
// CHECK:STDOUT: !83 = !DILocation(line: 17, column: 21, scope: !79)
// CHECK:STDOUT: !84 = !DILocation(line: 17, column: 10, scope: !79)
// CHECK:STDOUT: !85 = !DILocation(line: 17, column: 3, scope: !79)
// CHECK:STDOUT: !86 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.02da1a7614ea56b6", scope: null, file: !3, line: 13, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !87 = !DILocation(line: 14, column: 7, scope: !86)
// CHECK:STDOUT: !88 = !DILocation(line: 14, column: 6, scope: !86)
// CHECK:STDOUT: !89 = !DILocation(line: 15, column: 5, scope: !86)
// CHECK:STDOUT: !90 = !DILocation(line: 17, column: 21, scope: !86)
// CHECK:STDOUT: !91 = !DILocation(line: 17, column: 10, scope: !86)
// CHECK:STDOUT: !92 = !DILocation(line: 17, column: 3, scope: !86)
// CHECK:STDOUT: !93 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.f51a89281f4fb62e", scope: null, file: !3, line: 13, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !94 = !DILocation(line: 14, column: 7, scope: !93)
// CHECK:STDOUT: !95 = !DILocation(line: 14, column: 6, scope: !93)
// CHECK:STDOUT: !96 = !DILocation(line: 15, column: 5, scope: !93)
// CHECK:STDOUT: !97 = !DILocation(line: 17, column: 21, scope: !93)
// CHECK:STDOUT: !98 = !DILocation(line: 17, column: 10, scope: !93)
// CHECK:STDOUT: !99 = !DILocation(line: 17, column: 3, scope: !93)
// CHECK:STDOUT: !100 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.7776e910959584d9", scope: null, file: !3, line: 13, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !101 = !DILocation(line: 14, column: 7, scope: !100)
// CHECK:STDOUT: !102 = !DILocation(line: 14, column: 6, scope: !100)
// CHECK:STDOUT: !103 = !DILocation(line: 15, column: 5, scope: !100)
// CHECK:STDOUT: !104 = !DILocation(line: 17, column: 21, scope: !100)
// CHECK:STDOUT: !105 = !DILocation(line: 17, column: 10, scope: !100)
// CHECK:STDOUT: !106 = !DILocation(line: 17, column: 3, scope: !100)
// CHECK:STDOUT: !107 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.bea8bae6e14e4034", scope: null, file: !3, line: 13, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !108 = !DILocation(line: 14, column: 7, scope: !107)
// CHECK:STDOUT: !109 = !DILocation(line: 14, column: 6, scope: !107)
// CHECK:STDOUT: !110 = !DILocation(line: 15, column: 5, scope: !107)
// CHECK:STDOUT: !111 = !DILocation(line: 17, column: 21, scope: !107)
// CHECK:STDOUT: !112 = !DILocation(line: 17, column: 10, scope: !107)
// CHECK:STDOUT: !113 = !DILocation(line: 17, column: 3, scope: !107)
toolchain/lower/testdata/function/generic/call_recursive_sccs_deep.carbon
Vendored
+192 -296
View File
@@ -105,7 +105,7 @@ fn M() {
// CHECK:STDOUT: %.loc79_5 = load ptr, ptr %ptr_i32.var, align 8, !dbg !15
// CHECK:STDOUT: %A.call.loc79 = call ptr @_CA.Main.e8193710fd35b608(ptr %.loc79_5, i32 0), !dbg !16
// CHECK:STDOUT: %.loc80_5 = load ptr, ptr %ptr_f64.var, align 8, !dbg !17
// CHECK:STDOUT: %A.call.loc80 = call ptr @_CA.Main.04bf2edaaa84aa22(ptr %.loc80_5, i32 0), !dbg !18
// CHECK:STDOUT: %A.call.loc80 = call ptr @_CA.Main.e8193710fd35b608(ptr %.loc80_5, i32 0), !dbg !18
// CHECK:STDOUT: ret void, !dbg !19
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -133,270 +133,201 @@ fn M() {
// CHECK:STDOUT: ret ptr %D.call, !dbg !31
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr ptr @_CA.Main.04bf2edaaa84aa22(ptr %x, i32 %count) !dbg !32 {
// CHECK:STDOUT: define linkonce_odr void @_CB.Main.b88d1103f417c6d4(i32 %x, i32 %count) !dbg !32 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @_CB.Main.04bf2edaaa84aa22(ptr %x, i32 %count), !dbg !33
// CHECK:STDOUT: %D.call = call ptr @_CD.Main.04bf2edaaa84aa22(ptr %x, i32 %count), !dbg !34
// CHECK:STDOUT: ret ptr %D.call, !dbg !35
// CHECK:STDOUT: call void @_CC.Main.b88d1103f417c6d4(i32 %x, i32 %count), !dbg !33
// CHECK:STDOUT: ret void, !dbg !34
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr void @_CB.Main.b88d1103f417c6d4(i32 %x, i32 %count) !dbg !36 {
// CHECK:STDOUT: define linkonce_odr i32 @_CD.Main.b88d1103f417c6d4(i32 %x, i32 %count) !dbg !35 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @_CC.Main.b88d1103f417c6d4(i32 %x, i32 %count), !dbg !37
// CHECK:STDOUT: ret void, !dbg !38
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr i32 @_CD.Main.b88d1103f417c6d4(i32 %x, i32 %count) !dbg !39 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %int.greater = icmp sgt i32 %count, 4, !dbg !40
// CHECK:STDOUT: br i1 %int.greater, label %if.then.loc46, label %if.else.loc46, !dbg !41
// CHECK:STDOUT: %int.greater = icmp sgt i32 %count, 4, !dbg !36
// CHECK:STDOUT: br i1 %int.greater, label %if.then.loc46, label %if.else.loc46, !dbg !37
// CHECK:STDOUT:
// CHECK:STDOUT: if.then.loc46: ; preds = %entry
// CHECK:STDOUT: ret i32 %x, !dbg !42
// CHECK:STDOUT: ret i32 %x, !dbg !38
// CHECK:STDOUT:
// CHECK:STDOUT: if.else.loc46: ; preds = %entry
// CHECK:STDOUT: %int.smod = srem i32 %count, 2, !dbg !43
// CHECK:STDOUT: %int.eq = icmp eq i32 %int.smod, 0, !dbg !43
// CHECK:STDOUT: br i1 %int.eq, label %if.then.loc49, label %if.else.loc49, !dbg !44
// CHECK:STDOUT: %int.smod = srem i32 %count, 2, !dbg !39
// CHECK:STDOUT: %int.eq = icmp eq i32 %int.smod, 0, !dbg !39
// CHECK:STDOUT: br i1 %int.eq, label %if.then.loc49, label %if.else.loc49, !dbg !40
// CHECK:STDOUT:
// CHECK:STDOUT: if.then.loc49: ; preds = %if.else.loc46
// CHECK:STDOUT: %E.call = call i32 @_CE.Main.b88d1103f417c6d4(i32 %x, i32 %count), !dbg !45
// CHECK:STDOUT: ret i32 %E.call, !dbg !46
// CHECK:STDOUT: %E.call = call i32 @_CE.Main.b88d1103f417c6d4(i32 %x, i32 %count), !dbg !41
// CHECK:STDOUT: ret i32 %E.call, !dbg !42
// CHECK:STDOUT:
// CHECK:STDOUT: if.else.loc49: ; preds = %if.else.loc46
// CHECK:STDOUT: %F.call = call i32 @_CF.Main.b88d1103f417c6d4(i32 %x, i32 %count), !dbg !47
// CHECK:STDOUT: ret i32 %F.call, !dbg !48
// CHECK:STDOUT: %F.call = call i32 @_CF.Main.b88d1103f417c6d4(i32 %x, i32 %count), !dbg !43
// CHECK:STDOUT: ret i32 %F.call, !dbg !44
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr void @_CB.Main.66be507887ceee78(double %x, i32 %count) !dbg !49 {
// CHECK:STDOUT: define linkonce_odr void @_CB.Main.66be507887ceee78(double %x, i32 %count) !dbg !45 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @_CC.Main.66be507887ceee78(double %x, i32 %count), !dbg !50
// CHECK:STDOUT: ret void, !dbg !51
// CHECK:STDOUT: call void @_CC.Main.66be507887ceee78(double %x, i32 %count), !dbg !46
// CHECK:STDOUT: ret void, !dbg !47
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr double @_CD.Main.66be507887ceee78(double %x, i32 %count) !dbg !52 {
// CHECK:STDOUT: define linkonce_odr double @_CD.Main.66be507887ceee78(double %x, i32 %count) !dbg !48 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %int.greater = icmp sgt i32 %count, 4, !dbg !53
// CHECK:STDOUT: br i1 %int.greater, label %if.then.loc46, label %if.else.loc46, !dbg !54
// CHECK:STDOUT: %int.greater = icmp sgt i32 %count, 4, !dbg !49
// CHECK:STDOUT: br i1 %int.greater, label %if.then.loc46, label %if.else.loc46, !dbg !50
// CHECK:STDOUT:
// CHECK:STDOUT: if.then.loc46: ; preds = %entry
// CHECK:STDOUT: ret double %x, !dbg !55
// CHECK:STDOUT: ret double %x, !dbg !51
// CHECK:STDOUT:
// CHECK:STDOUT: if.else.loc46: ; preds = %entry
// CHECK:STDOUT: %int.smod = srem i32 %count, 2, !dbg !56
// CHECK:STDOUT: %int.eq = icmp eq i32 %int.smod, 0, !dbg !56
// CHECK:STDOUT: br i1 %int.eq, label %if.then.loc49, label %if.else.loc49, !dbg !57
// CHECK:STDOUT: %int.smod = srem i32 %count, 2, !dbg !52
// CHECK:STDOUT: %int.eq = icmp eq i32 %int.smod, 0, !dbg !52
// CHECK:STDOUT: br i1 %int.eq, label %if.then.loc49, label %if.else.loc49, !dbg !53
// CHECK:STDOUT:
// CHECK:STDOUT: if.then.loc49: ; preds = %if.else.loc46
// CHECK:STDOUT: %E.call = call double @_CE.Main.66be507887ceee78(double %x, i32 %count), !dbg !58
// CHECK:STDOUT: ret double %E.call, !dbg !59
// CHECK:STDOUT: %E.call = call double @_CE.Main.66be507887ceee78(double %x, i32 %count), !dbg !54
// CHECK:STDOUT: ret double %E.call, !dbg !55
// CHECK:STDOUT:
// CHECK:STDOUT: if.else.loc49: ; preds = %if.else.loc46
// CHECK:STDOUT: %F.call = call double @_CF.Main.66be507887ceee78(double %x, i32 %count), !dbg !60
// CHECK:STDOUT: ret double %F.call, !dbg !61
// CHECK:STDOUT: %F.call = call double @_CF.Main.66be507887ceee78(double %x, i32 %count), !dbg !56
// CHECK:STDOUT: ret double %F.call, !dbg !57
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr void @_CB.Main.e8193710fd35b608(ptr %x, i32 %count) !dbg !62 {
// CHECK:STDOUT: define linkonce_odr void @_CB.Main.e8193710fd35b608(ptr %x, i32 %count) !dbg !58 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @_CC.Main.e8193710fd35b608(ptr %x, i32 %count), !dbg !63
// CHECK:STDOUT: ret void, !dbg !64
// CHECK:STDOUT: call void @_CC.Main.e8193710fd35b608(ptr %x, i32 %count), !dbg !59
// CHECK:STDOUT: ret void, !dbg !60
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr ptr @_CD.Main.e8193710fd35b608(ptr %x, i32 %count) !dbg !65 {
// CHECK:STDOUT: define linkonce_odr ptr @_CD.Main.e8193710fd35b608(ptr %x, i32 %count) !dbg !61 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %int.greater = icmp sgt i32 %count, 4, !dbg !66
// CHECK:STDOUT: br i1 %int.greater, label %if.then.loc46, label %if.else.loc46, !dbg !67
// CHECK:STDOUT: %int.greater = icmp sgt i32 %count, 4, !dbg !62
// CHECK:STDOUT: br i1 %int.greater, label %if.then.loc46, label %if.else.loc46, !dbg !63
// CHECK:STDOUT:
// CHECK:STDOUT: if.then.loc46: ; preds = %entry
// CHECK:STDOUT: ret ptr %x, !dbg !68
// CHECK:STDOUT: ret ptr %x, !dbg !64
// CHECK:STDOUT:
// CHECK:STDOUT: if.else.loc46: ; preds = %entry
// CHECK:STDOUT: %int.smod = srem i32 %count, 2, !dbg !69
// CHECK:STDOUT: %int.eq = icmp eq i32 %int.smod, 0, !dbg !69
// CHECK:STDOUT: br i1 %int.eq, label %if.then.loc49, label %if.else.loc49, !dbg !70
// CHECK:STDOUT: %int.smod = srem i32 %count, 2, !dbg !65
// CHECK:STDOUT: %int.eq = icmp eq i32 %int.smod, 0, !dbg !65
// CHECK:STDOUT: br i1 %int.eq, label %if.then.loc49, label %if.else.loc49, !dbg !66
// CHECK:STDOUT:
// CHECK:STDOUT: if.then.loc49: ; preds = %if.else.loc46
// CHECK:STDOUT: %E.call = call ptr @_CE.Main.e8193710fd35b608(ptr %x, i32 %count), !dbg !71
// CHECK:STDOUT: ret ptr %E.call, !dbg !72
// CHECK:STDOUT: %E.call = call ptr @_CE.Main.e8193710fd35b608(ptr %x, i32 %count), !dbg !67
// CHECK:STDOUT: ret ptr %E.call, !dbg !68
// CHECK:STDOUT:
// CHECK:STDOUT: if.else.loc49: ; preds = %if.else.loc46
// CHECK:STDOUT: %F.call = call ptr @_CF.Main.e8193710fd35b608(ptr %x, i32 %count), !dbg !73
// CHECK:STDOUT: ret ptr %F.call, !dbg !74
// CHECK:STDOUT: %F.call = call ptr @_CF.Main.e8193710fd35b608(ptr %x, i32 %count), !dbg !69
// CHECK:STDOUT: ret ptr %F.call, !dbg !70
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr void @_CB.Main.04bf2edaaa84aa22(ptr %x, i32 %count) !dbg !75 {
// CHECK:STDOUT: define linkonce_odr void @_CC.Main.b88d1103f417c6d4(i32 %x, i32 %count) !dbg !71 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: call void @_CC.Main.04bf2edaaa84aa22(ptr %x, i32 %count), !dbg !76
// CHECK:STDOUT: ret void, !dbg !77
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr ptr @_CD.Main.04bf2edaaa84aa22(ptr %x, i32 %count) !dbg !78 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %int.greater = icmp sgt i32 %count, 4, !dbg !79
// CHECK:STDOUT: br i1 %int.greater, label %if.then.loc46, label %if.else.loc46, !dbg !80
// CHECK:STDOUT:
// CHECK:STDOUT: if.then.loc46: ; preds = %entry
// CHECK:STDOUT: ret ptr %x, !dbg !81
// CHECK:STDOUT:
// CHECK:STDOUT: if.else.loc46: ; preds = %entry
// CHECK:STDOUT: %int.smod = srem i32 %count, 2, !dbg !82
// CHECK:STDOUT: %int.eq = icmp eq i32 %int.smod, 0, !dbg !82
// CHECK:STDOUT: br i1 %int.eq, label %if.then.loc49, label %if.else.loc49, !dbg !83
// CHECK:STDOUT:
// CHECK:STDOUT: if.then.loc49: ; preds = %if.else.loc46
// CHECK:STDOUT: %E.call = call ptr @_CE.Main.04bf2edaaa84aa22(ptr %x, i32 %count), !dbg !84
// CHECK:STDOUT: ret ptr %E.call, !dbg !85
// CHECK:STDOUT:
// CHECK:STDOUT: if.else.loc49: ; preds = %if.else.loc46
// CHECK:STDOUT: %F.call = call ptr @_CF.Main.04bf2edaaa84aa22(ptr %x, i32 %count), !dbg !86
// CHECK:STDOUT: ret ptr %F.call, !dbg !87
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr void @_CC.Main.b88d1103f417c6d4(i32 %x, i32 %count) !dbg !88 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %int.less_eq = icmp sle i32 %count, 2, !dbg !89
// CHECK:STDOUT: br i1 %int.less_eq, label %if.then, label %if.else, !dbg !90
// CHECK:STDOUT: %int.less_eq = icmp sle i32 %count, 2, !dbg !72
// CHECK:STDOUT: br i1 %int.less_eq, label %if.then, label %if.else, !dbg !73
// CHECK:STDOUT:
// CHECK:STDOUT: if.then: ; preds = %entry
// CHECK:STDOUT: %print.int = call i32 (ptr, ...) @printf(ptr @printf.int.format, i32 %count), !dbg !91
// CHECK:STDOUT: %int.sadd = add i32 %count, 1, !dbg !92
// CHECK:STDOUT: call void @_CB.Main.b88d1103f417c6d4(i32 %x, i32 %int.sadd), !dbg !93
// CHECK:STDOUT: br label %if.else, !dbg !94
// CHECK:STDOUT: %print.int = call i32 (ptr, ...) @printf(ptr @printf.int.format, i32 %count), !dbg !74
// CHECK:STDOUT: %int.sadd = add i32 %count, 1, !dbg !75
// CHECK:STDOUT: call void @_CB.Main.b88d1103f417c6d4(i32 %x, i32 %int.sadd), !dbg !76
// CHECK:STDOUT: br label %if.else, !dbg !77
// CHECK:STDOUT:
// CHECK:STDOUT: if.else: ; preds = %if.then, %entry
// CHECK:STDOUT: ret void, !dbg !95
// CHECK:STDOUT: ret void, !dbg !78
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr i32 @_CE.Main.b88d1103f417c6d4(i32 %x, i32 %count) !dbg !96 {
// CHECK:STDOUT: define linkonce_odr i32 @_CE.Main.b88d1103f417c6d4(i32 %x, i32 %count) !dbg !79 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %G.call = call i32 @_CG.Main.b88d1103f417c6d4(i32 %x, i32 %count), !dbg !97
// CHECK:STDOUT: ret i32 %G.call, !dbg !98
// CHECK:STDOUT: %G.call = call i32 @_CG.Main.b88d1103f417c6d4(i32 %x, i32 %count), !dbg !80
// CHECK:STDOUT: ret i32 %G.call, !dbg !81
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr i32 @_CF.Main.b88d1103f417c6d4(i32 %x, i32 %count) !dbg !99 {
// CHECK:STDOUT: define linkonce_odr i32 @_CF.Main.b88d1103f417c6d4(i32 %x, i32 %count) !dbg !82 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %G.call = call i32 @_CG.Main.b88d1103f417c6d4(i32 %x, i32 %count), !dbg !100
// CHECK:STDOUT: ret i32 %G.call, !dbg !101
// CHECK:STDOUT: %G.call = call i32 @_CG.Main.b88d1103f417c6d4(i32 %x, i32 %count), !dbg !83
// CHECK:STDOUT: ret i32 %G.call, !dbg !84
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr void @_CC.Main.66be507887ceee78(double %x, i32 %count) !dbg !102 {
// CHECK:STDOUT: define linkonce_odr void @_CC.Main.66be507887ceee78(double %x, i32 %count) !dbg !85 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %int.less_eq = icmp sle i32 %count, 2, !dbg !103
// CHECK:STDOUT: br i1 %int.less_eq, label %if.then, label %if.else, !dbg !104
// CHECK:STDOUT: %int.less_eq = icmp sle i32 %count, 2, !dbg !86
// CHECK:STDOUT: br i1 %int.less_eq, label %if.then, label %if.else, !dbg !87
// CHECK:STDOUT:
// CHECK:STDOUT: if.then: ; preds = %entry
// CHECK:STDOUT: %print.int = call i32 (ptr, ...) @printf(ptr @printf.int.format, i32 %count), !dbg !105
// CHECK:STDOUT: %int.sadd = add i32 %count, 1, !dbg !106
// CHECK:STDOUT: call void @_CB.Main.66be507887ceee78(double %x, i32 %int.sadd), !dbg !107
// CHECK:STDOUT: br label %if.else, !dbg !108
// CHECK:STDOUT: %print.int = call i32 (ptr, ...) @printf(ptr @printf.int.format, i32 %count), !dbg !88
// CHECK:STDOUT: %int.sadd = add i32 %count, 1, !dbg !89
// CHECK:STDOUT: call void @_CB.Main.66be507887ceee78(double %x, i32 %int.sadd), !dbg !90
// CHECK:STDOUT: br label %if.else, !dbg !91
// CHECK:STDOUT:
// CHECK:STDOUT: if.else: ; preds = %if.then, %entry
// CHECK:STDOUT: ret void, !dbg !109
// CHECK:STDOUT: ret void, !dbg !92
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr double @_CE.Main.66be507887ceee78(double %x, i32 %count) !dbg !110 {
// CHECK:STDOUT: define linkonce_odr double @_CE.Main.66be507887ceee78(double %x, i32 %count) !dbg !93 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %G.call = call double @_CG.Main.66be507887ceee78(double %x, i32 %count), !dbg !111
// CHECK:STDOUT: ret double %G.call, !dbg !112
// CHECK:STDOUT: %G.call = call double @_CG.Main.66be507887ceee78(double %x, i32 %count), !dbg !94
// CHECK:STDOUT: ret double %G.call, !dbg !95
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr double @_CF.Main.66be507887ceee78(double %x, i32 %count) !dbg !113 {
// CHECK:STDOUT: define linkonce_odr double @_CF.Main.66be507887ceee78(double %x, i32 %count) !dbg !96 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %G.call = call double @_CG.Main.66be507887ceee78(double %x, i32 %count), !dbg !114
// CHECK:STDOUT: ret double %G.call, !dbg !115
// CHECK:STDOUT: %G.call = call double @_CG.Main.66be507887ceee78(double %x, i32 %count), !dbg !97
// CHECK:STDOUT: ret double %G.call, !dbg !98
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr void @_CC.Main.e8193710fd35b608(ptr %x, i32 %count) !dbg !116 {
// CHECK:STDOUT: define linkonce_odr void @_CC.Main.e8193710fd35b608(ptr %x, i32 %count) !dbg !99 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %int.less_eq = icmp sle i32 %count, 2, !dbg !117
// CHECK:STDOUT: br i1 %int.less_eq, label %if.then, label %if.else, !dbg !118
// CHECK:STDOUT: %int.less_eq = icmp sle i32 %count, 2, !dbg !100
// CHECK:STDOUT: br i1 %int.less_eq, label %if.then, label %if.else, !dbg !101
// CHECK:STDOUT:
// CHECK:STDOUT: if.then: ; preds = %entry
// CHECK:STDOUT: %print.int = call i32 (ptr, ...) @printf(ptr @printf.int.format, i32 %count), !dbg !119
// CHECK:STDOUT: %int.sadd = add i32 %count, 1, !dbg !120
// CHECK:STDOUT: call void @_CB.Main.e8193710fd35b608(ptr %x, i32 %int.sadd), !dbg !121
// CHECK:STDOUT: br label %if.else, !dbg !122
// CHECK:STDOUT: %print.int = call i32 (ptr, ...) @printf(ptr @printf.int.format, i32 %count), !dbg !102
// CHECK:STDOUT: %int.sadd = add i32 %count, 1, !dbg !103
// CHECK:STDOUT: call void @_CB.Main.e8193710fd35b608(ptr %x, i32 %int.sadd), !dbg !104
// CHECK:STDOUT: br label %if.else, !dbg !105
// CHECK:STDOUT:
// CHECK:STDOUT: if.else: ; preds = %if.then, %entry
// CHECK:STDOUT: ret void, !dbg !123
// CHECK:STDOUT: ret void, !dbg !106
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr ptr @_CE.Main.e8193710fd35b608(ptr %x, i32 %count) !dbg !124 {
// CHECK:STDOUT: define linkonce_odr ptr @_CE.Main.e8193710fd35b608(ptr %x, i32 %count) !dbg !107 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %G.call = call ptr @_CG.Main.e8193710fd35b608(ptr %x, i32 %count), !dbg !125
// CHECK:STDOUT: ret ptr %G.call, !dbg !126
// CHECK:STDOUT: %G.call = call ptr @_CG.Main.e8193710fd35b608(ptr %x, i32 %count), !dbg !108
// CHECK:STDOUT: ret ptr %G.call, !dbg !109
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr ptr @_CF.Main.e8193710fd35b608(ptr %x, i32 %count) !dbg !127 {
// CHECK:STDOUT: define linkonce_odr ptr @_CF.Main.e8193710fd35b608(ptr %x, i32 %count) !dbg !110 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %G.call = call ptr @_CG.Main.e8193710fd35b608(ptr %x, i32 %count), !dbg !128
// CHECK:STDOUT: ret ptr %G.call, !dbg !129
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr void @_CC.Main.04bf2edaaa84aa22(ptr %x, i32 %count) !dbg !130 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %int.less_eq = icmp sle i32 %count, 2, !dbg !131
// CHECK:STDOUT: br i1 %int.less_eq, label %if.then, label %if.else, !dbg !132
// CHECK:STDOUT:
// CHECK:STDOUT: if.then: ; preds = %entry
// CHECK:STDOUT: %print.int = call i32 (ptr, ...) @printf(ptr @printf.int.format, i32 %count), !dbg !133
// CHECK:STDOUT: %int.sadd = add i32 %count, 1, !dbg !134
// CHECK:STDOUT: call void @_CB.Main.04bf2edaaa84aa22(ptr %x, i32 %int.sadd), !dbg !135
// CHECK:STDOUT: br label %if.else, !dbg !136
// CHECK:STDOUT:
// CHECK:STDOUT: if.else: ; preds = %if.then, %entry
// CHECK:STDOUT: ret void, !dbg !137
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr ptr @_CE.Main.04bf2edaaa84aa22(ptr %x, i32 %count) !dbg !138 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %G.call = call ptr @_CG.Main.04bf2edaaa84aa22(ptr %x, i32 %count), !dbg !139
// CHECK:STDOUT: ret ptr %G.call, !dbg !140
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr ptr @_CF.Main.04bf2edaaa84aa22(ptr %x, i32 %count) !dbg !141 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %G.call = call ptr @_CG.Main.04bf2edaaa84aa22(ptr %x, i32 %count), !dbg !142
// CHECK:STDOUT: ret ptr %G.call, !dbg !143
// CHECK:STDOUT: %G.call = call ptr @_CG.Main.e8193710fd35b608(ptr %x, i32 %count), !dbg !111
// CHECK:STDOUT: ret ptr %G.call, !dbg !112
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: declare i32 @printf(ptr, ...)
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr i32 @_CG.Main.b88d1103f417c6d4(i32 %x, i32 %count) !dbg !144 {
// CHECK:STDOUT: define linkonce_odr i32 @_CG.Main.b88d1103f417c6d4(i32 %x, i32 %count) !dbg !113 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %int.sadd = add i32 %count, 1, !dbg !145
// CHECK:STDOUT: %D.call = call i32 @_CD.Main.b88d1103f417c6d4(i32 %x, i32 %int.sadd), !dbg !146
// CHECK:STDOUT: ret i32 %D.call, !dbg !147
// CHECK:STDOUT: %int.sadd = add i32 %count, 1, !dbg !114
// CHECK:STDOUT: %D.call = call i32 @_CD.Main.b88d1103f417c6d4(i32 %x, i32 %int.sadd), !dbg !115
// CHECK:STDOUT: ret i32 %D.call, !dbg !116
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr double @_CG.Main.66be507887ceee78(double %x, i32 %count) !dbg !148 {
// CHECK:STDOUT: define linkonce_odr double @_CG.Main.66be507887ceee78(double %x, i32 %count) !dbg !117 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %int.sadd = add i32 %count, 1, !dbg !149
// CHECK:STDOUT: %D.call = call double @_CD.Main.66be507887ceee78(double %x, i32 %int.sadd), !dbg !150
// CHECK:STDOUT: ret double %D.call, !dbg !151
// CHECK:STDOUT: %int.sadd = add i32 %count, 1, !dbg !118
// CHECK:STDOUT: %D.call = call double @_CD.Main.66be507887ceee78(double %x, i32 %int.sadd), !dbg !119
// CHECK:STDOUT: ret double %D.call, !dbg !120
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr ptr @_CG.Main.e8193710fd35b608(ptr %x, i32 %count) !dbg !152 {
// CHECK:STDOUT: define linkonce_odr ptr @_CG.Main.e8193710fd35b608(ptr %x, i32 %count) !dbg !121 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %int.sadd = add i32 %count, 1, !dbg !153
// CHECK:STDOUT: %D.call = call ptr @_CD.Main.e8193710fd35b608(ptr %x, i32 %int.sadd), !dbg !154
// CHECK:STDOUT: ret ptr %D.call, !dbg !155
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr ptr @_CG.Main.04bf2edaaa84aa22(ptr %x, i32 %count) !dbg !156 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %int.sadd = add i32 %count, 1, !dbg !157
// CHECK:STDOUT: %D.call = call ptr @_CD.Main.04bf2edaaa84aa22(ptr %x, i32 %int.sadd), !dbg !158
// CHECK:STDOUT: ret ptr %D.call, !dbg !159
// CHECK:STDOUT: %int.sadd = add i32 %count, 1, !dbg !122
// CHECK:STDOUT: %D.call = call ptr @_CD.Main.e8193710fd35b608(ptr %x, i32 %int.sadd), !dbg !123
// CHECK:STDOUT: ret ptr %D.call, !dbg !124
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; uselistorder directives
// CHECK:STDOUT: uselistorder ptr @llvm.lifetime.start.p0, { 3, 2, 1, 0 }
// CHECK:STDOUT: uselistorder ptr @printf, { 3, 2, 1, 0 }
// CHECK:STDOUT: uselistorder ptr @_CA.Main.e8193710fd35b608, { 1, 0 }
// CHECK:STDOUT: uselistorder ptr @printf, { 2, 1, 0 }
// CHECK:STDOUT: uselistorder ptr @_CG.Main.b88d1103f417c6d4, { 1, 0 }
// CHECK:STDOUT: uselistorder ptr @_CG.Main.66be507887ceee78, { 1, 0 }
// CHECK:STDOUT: uselistorder ptr @_CG.Main.e8193710fd35b608, { 1, 0 }
// CHECK:STDOUT: uselistorder ptr @_CG.Main.04bf2edaaa84aa22, { 1, 0 }
// CHECK:STDOUT:
// CHECK:STDOUT: attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
// CHECK:STDOUT:
@@ -435,131 +366,96 @@ fn M() {
// CHECK:STDOUT: !29 = !DILocation(line: 30, column: 3, scope: !28)
// CHECK:STDOUT: !30 = !DILocation(line: 31, column: 10, scope: !28)
// CHECK:STDOUT: !31 = !DILocation(line: 31, column: 3, scope: !28)
// CHECK:STDOUT: !32 = distinct !DISubprogram(name: "A", linkageName: "_CA.Main.04bf2edaaa84aa22", scope: null, file: !3, line: 29, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !33 = !DILocation(line: 30, column: 3, scope: !32)
// CHECK:STDOUT: !34 = !DILocation(line: 31, column: 10, scope: !32)
// CHECK:STDOUT: !35 = !DILocation(line: 31, column: 3, scope: !32)
// CHECK:STDOUT: !36 = distinct !DISubprogram(name: "B", linkageName: "_CB.Main.b88d1103f417c6d4", scope: null, file: !3, line: 34, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !37 = !DILocation(line: 35, column: 3, scope: !36)
// CHECK:STDOUT: !38 = !DILocation(line: 34, column: 1, scope: !36)
// CHECK:STDOUT: !39 = distinct !DISubprogram(name: "D", linkageName: "_CD.Main.b88d1103f417c6d4", scope: null, file: !3, line: 45, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !40 = !DILocation(line: 46, column: 7, scope: !39)
// CHECK:STDOUT: !41 = !DILocation(line: 46, column: 6, scope: !39)
// CHECK:STDOUT: !42 = !DILocation(line: 47, column: 5, scope: !39)
// CHECK:STDOUT: !43 = !DILocation(line: 49, column: 7, scope: !39)
// CHECK:STDOUT: !44 = !DILocation(line: 49, column: 6, scope: !39)
// CHECK:STDOUT: !45 = !DILocation(line: 50, column: 12, scope: !39)
// CHECK:STDOUT: !46 = !DILocation(line: 50, column: 5, scope: !39)
// CHECK:STDOUT: !47 = !DILocation(line: 52, column: 12, scope: !39)
// CHECK:STDOUT: !48 = !DILocation(line: 52, column: 5, scope: !39)
// CHECK:STDOUT: !49 = distinct !DISubprogram(name: "B", linkageName: "_CB.Main.66be507887ceee78", scope: null, file: !3, line: 34, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !50 = !DILocation(line: 35, column: 3, scope: !49)
// CHECK:STDOUT: !51 = !DILocation(line: 34, column: 1, scope: !49)
// CHECK:STDOUT: !52 = distinct !DISubprogram(name: "D", linkageName: "_CD.Main.66be507887ceee78", scope: null, file: !3, line: 45, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !53 = !DILocation(line: 46, column: 7, scope: !52)
// CHECK:STDOUT: !54 = !DILocation(line: 46, column: 6, scope: !52)
// CHECK:STDOUT: !55 = !DILocation(line: 47, column: 5, scope: !52)
// CHECK:STDOUT: !56 = !DILocation(line: 49, column: 7, scope: !52)
// CHECK:STDOUT: !57 = !DILocation(line: 49, column: 6, scope: !52)
// CHECK:STDOUT: !58 = !DILocation(line: 50, column: 12, scope: !52)
// CHECK:STDOUT: !59 = !DILocation(line: 50, column: 5, scope: !52)
// CHECK:STDOUT: !60 = !DILocation(line: 52, column: 12, scope: !52)
// CHECK:STDOUT: !61 = !DILocation(line: 52, column: 5, scope: !52)
// CHECK:STDOUT: !62 = distinct !DISubprogram(name: "B", linkageName: "_CB.Main.e8193710fd35b608", scope: null, file: !3, line: 34, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !63 = !DILocation(line: 35, column: 3, scope: !62)
// CHECK:STDOUT: !64 = !DILocation(line: 34, column: 1, scope: !62)
// CHECK:STDOUT: !65 = distinct !DISubprogram(name: "D", linkageName: "_CD.Main.e8193710fd35b608", scope: null, file: !3, line: 45, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !66 = !DILocation(line: 46, column: 7, scope: !65)
// CHECK:STDOUT: !67 = !DILocation(line: 46, column: 6, scope: !65)
// CHECK:STDOUT: !68 = !DILocation(line: 47, column: 5, scope: !65)
// CHECK:STDOUT: !69 = !DILocation(line: 49, column: 7, scope: !65)
// CHECK:STDOUT: !70 = !DILocation(line: 49, column: 6, scope: !65)
// CHECK:STDOUT: !71 = !DILocation(line: 50, column: 12, scope: !65)
// CHECK:STDOUT: !72 = !DILocation(line: 50, column: 5, scope: !65)
// CHECK:STDOUT: !73 = !DILocation(line: 52, column: 12, scope: !65)
// CHECK:STDOUT: !74 = !DILocation(line: 52, column: 5, scope: !65)
// CHECK:STDOUT: !75 = distinct !DISubprogram(name: "B", linkageName: "_CB.Main.04bf2edaaa84aa22", scope: null, file: !3, line: 34, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !76 = !DILocation(line: 35, column: 3, scope: !75)
// CHECK:STDOUT: !77 = !DILocation(line: 34, column: 1, scope: !75)
// CHECK:STDOUT: !78 = distinct !DISubprogram(name: "D", linkageName: "_CD.Main.04bf2edaaa84aa22", scope: null, file: !3, line: 45, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !79 = !DILocation(line: 46, column: 7, scope: !78)
// CHECK:STDOUT: !80 = !DILocation(line: 46, column: 6, scope: !78)
// CHECK:STDOUT: !81 = !DILocation(line: 47, column: 5, scope: !78)
// CHECK:STDOUT: !82 = !DILocation(line: 49, column: 7, scope: !78)
// CHECK:STDOUT: !83 = !DILocation(line: 49, column: 6, scope: !78)
// CHECK:STDOUT: !84 = !DILocation(line: 50, column: 12, scope: !78)
// CHECK:STDOUT: !85 = !DILocation(line: 50, column: 5, scope: !78)
// CHECK:STDOUT: !86 = !DILocation(line: 52, column: 12, scope: !78)
// CHECK:STDOUT: !87 = !DILocation(line: 52, column: 5, scope: !78)
// CHECK:STDOUT: !88 = distinct !DISubprogram(name: "C", linkageName: "_CC.Main.b88d1103f417c6d4", scope: null, file: !3, line: 38, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !89 = !DILocation(line: 39, column: 7, scope: !88)
// CHECK:STDOUT: !90 = !DILocation(line: 39, column: 6, scope: !88)
// CHECK:STDOUT: !91 = !DILocation(line: 40, column: 5, scope: !88)
// CHECK:STDOUT: !92 = !DILocation(line: 41, column: 10, scope: !88)
// CHECK:STDOUT: !93 = !DILocation(line: 41, column: 5, scope: !88)
// CHECK:STDOUT: !94 = !DILocation(line: 39, column: 3, scope: !88)
// CHECK:STDOUT: !95 = !DILocation(line: 38, column: 1, scope: !88)
// CHECK:STDOUT: !96 = distinct !DISubprogram(name: "E", linkageName: "_CE.Main.b88d1103f417c6d4", scope: null, file: !3, line: 58, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !97 = !DILocation(line: 59, column: 10, scope: !96)
// CHECK:STDOUT: !98 = !DILocation(line: 59, column: 3, scope: !96)
// CHECK:STDOUT: !99 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.b88d1103f417c6d4", scope: null, file: !3, line: 62, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !100 = !DILocation(line: 63, column: 10, scope: !99)
// CHECK:STDOUT: !101 = !DILocation(line: 63, column: 3, scope: !99)
// CHECK:STDOUT: !102 = distinct !DISubprogram(name: "C", linkageName: "_CC.Main.66be507887ceee78", scope: null, file: !3, line: 38, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !103 = !DILocation(line: 39, column: 7, scope: !102)
// CHECK:STDOUT: !104 = !DILocation(line: 39, column: 6, scope: !102)
// CHECK:STDOUT: !105 = !DILocation(line: 40, column: 5, scope: !102)
// CHECK:STDOUT: !106 = !DILocation(line: 41, column: 10, scope: !102)
// CHECK:STDOUT: !107 = !DILocation(line: 41, column: 5, scope: !102)
// CHECK:STDOUT: !108 = !DILocation(line: 39, column: 3, scope: !102)
// CHECK:STDOUT: !109 = !DILocation(line: 38, column: 1, scope: !102)
// CHECK:STDOUT: !110 = distinct !DISubprogram(name: "E", linkageName: "_CE.Main.66be507887ceee78", scope: null, file: !3, line: 58, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !111 = !DILocation(line: 59, column: 10, scope: !110)
// CHECK:STDOUT: !112 = !DILocation(line: 59, column: 3, scope: !110)
// CHECK:STDOUT: !113 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.66be507887ceee78", scope: null, file: !3, line: 62, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !114 = !DILocation(line: 63, column: 10, scope: !113)
// CHECK:STDOUT: !115 = !DILocation(line: 63, column: 3, scope: !113)
// CHECK:STDOUT: !116 = distinct !DISubprogram(name: "C", linkageName: "_CC.Main.e8193710fd35b608", scope: null, file: !3, line: 38, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !117 = !DILocation(line: 39, column: 7, scope: !116)
// CHECK:STDOUT: !118 = !DILocation(line: 39, column: 6, scope: !116)
// CHECK:STDOUT: !119 = !DILocation(line: 40, column: 5, scope: !116)
// CHECK:STDOUT: !120 = !DILocation(line: 41, column: 10, scope: !116)
// CHECK:STDOUT: !121 = !DILocation(line: 41, column: 5, scope: !116)
// CHECK:STDOUT: !122 = !DILocation(line: 39, column: 3, scope: !116)
// CHECK:STDOUT: !123 = !DILocation(line: 38, column: 1, scope: !116)
// CHECK:STDOUT: !124 = distinct !DISubprogram(name: "E", linkageName: "_CE.Main.e8193710fd35b608", scope: null, file: !3, line: 58, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !125 = !DILocation(line: 59, column: 10, scope: !124)
// CHECK:STDOUT: !126 = !DILocation(line: 59, column: 3, scope: !124)
// CHECK:STDOUT: !127 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.e8193710fd35b608", scope: null, file: !3, line: 62, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !128 = !DILocation(line: 63, column: 10, scope: !127)
// CHECK:STDOUT: !129 = !DILocation(line: 63, column: 3, scope: !127)
// CHECK:STDOUT: !130 = distinct !DISubprogram(name: "C", linkageName: "_CC.Main.04bf2edaaa84aa22", scope: null, file: !3, line: 38, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !131 = !DILocation(line: 39, column: 7, scope: !130)
// CHECK:STDOUT: !132 = !DILocation(line: 39, column: 6, scope: !130)
// CHECK:STDOUT: !133 = !DILocation(line: 40, column: 5, scope: !130)
// CHECK:STDOUT: !134 = !DILocation(line: 41, column: 10, scope: !130)
// CHECK:STDOUT: !135 = !DILocation(line: 41, column: 5, scope: !130)
// CHECK:STDOUT: !136 = !DILocation(line: 39, column: 3, scope: !130)
// CHECK:STDOUT: !137 = !DILocation(line: 38, column: 1, scope: !130)
// CHECK:STDOUT: !138 = distinct !DISubprogram(name: "E", linkageName: "_CE.Main.04bf2edaaa84aa22", scope: null, file: !3, line: 58, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !139 = !DILocation(line: 59, column: 10, scope: !138)
// CHECK:STDOUT: !140 = !DILocation(line: 59, column: 3, scope: !138)
// CHECK:STDOUT: !141 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.04bf2edaaa84aa22", scope: null, file: !3, line: 62, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !142 = !DILocation(line: 63, column: 10, scope: !141)
// CHECK:STDOUT: !143 = !DILocation(line: 63, column: 3, scope: !141)
// CHECK:STDOUT: !144 = distinct !DISubprogram(name: "G", linkageName: "_CG.Main.b88d1103f417c6d4", scope: null, file: !3, line: 66, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !145 = !DILocation(line: 67, column: 15, scope: !144)
// CHECK:STDOUT: !146 = !DILocation(line: 67, column: 10, scope: !144)
// CHECK:STDOUT: !147 = !DILocation(line: 67, column: 3, scope: !144)
// CHECK:STDOUT: !148 = distinct !DISubprogram(name: "G", linkageName: "_CG.Main.66be507887ceee78", scope: null, file: !3, line: 66, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !149 = !DILocation(line: 67, column: 15, scope: !148)
// CHECK:STDOUT: !150 = !DILocation(line: 67, column: 10, scope: !148)
// CHECK:STDOUT: !151 = !DILocation(line: 67, column: 3, scope: !148)
// CHECK:STDOUT: !152 = distinct !DISubprogram(name: "G", linkageName: "_CG.Main.e8193710fd35b608", scope: null, file: !3, line: 66, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !153 = !DILocation(line: 67, column: 15, scope: !152)
// CHECK:STDOUT: !154 = !DILocation(line: 67, column: 10, scope: !152)
// CHECK:STDOUT: !155 = !DILocation(line: 67, column: 3, scope: !152)
// CHECK:STDOUT: !156 = distinct !DISubprogram(name: "G", linkageName: "_CG.Main.04bf2edaaa84aa22", scope: null, file: !3, line: 66, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !157 = !DILocation(line: 67, column: 15, scope: !156)
// CHECK:STDOUT: !158 = !DILocation(line: 67, column: 10, scope: !156)
// CHECK:STDOUT: !159 = !DILocation(line: 67, column: 3, scope: !156)
// CHECK:STDOUT: !32 = distinct !DISubprogram(name: "B", linkageName: "_CB.Main.b88d1103f417c6d4", scope: null, file: !3, line: 34, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !33 = !DILocation(line: 35, column: 3, scope: !32)
// CHECK:STDOUT: !34 = !DILocation(line: 34, column: 1, scope: !32)
// CHECK:STDOUT: !35 = distinct !DISubprogram(name: "D", linkageName: "_CD.Main.b88d1103f417c6d4", scope: null, file: !3, line: 45, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !36 = !DILocation(line: 46, column: 7, scope: !35)
// CHECK:STDOUT: !37 = !DILocation(line: 46, column: 6, scope: !35)
// CHECK:STDOUT: !38 = !DILocation(line: 47, column: 5, scope: !35)
// CHECK:STDOUT: !39 = !DILocation(line: 49, column: 7, scope: !35)
// CHECK:STDOUT: !40 = !DILocation(line: 49, column: 6, scope: !35)
// CHECK:STDOUT: !41 = !DILocation(line: 50, column: 12, scope: !35)
// CHECK:STDOUT: !42 = !DILocation(line: 50, column: 5, scope: !35)
// CHECK:STDOUT: !43 = !DILocation(line: 52, column: 12, scope: !35)
// CHECK:STDOUT: !44 = !DILocation(line: 52, column: 5, scope: !35)
// CHECK:STDOUT: !45 = distinct !DISubprogram(name: "B", linkageName: "_CB.Main.66be507887ceee78", scope: null, file: !3, line: 34, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !46 = !DILocation(line: 35, column: 3, scope: !45)
// CHECK:STDOUT: !47 = !DILocation(line: 34, column: 1, scope: !45)
// CHECK:STDOUT: !48 = distinct !DISubprogram(name: "D", linkageName: "_CD.Main.66be507887ceee78", scope: null, file: !3, line: 45, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !49 = !DILocation(line: 46, column: 7, scope: !48)
// CHECK:STDOUT: !50 = !DILocation(line: 46, column: 6, scope: !48)
// CHECK:STDOUT: !51 = !DILocation(line: 47, column: 5, scope: !48)
// CHECK:STDOUT: !52 = !DILocation(line: 49, column: 7, scope: !48)
// CHECK:STDOUT: !53 = !DILocation(line: 49, column: 6, scope: !48)
// CHECK:STDOUT: !54 = !DILocation(line: 50, column: 12, scope: !48)
// CHECK:STDOUT: !55 = !DILocation(line: 50, column: 5, scope: !48)
// CHECK:STDOUT: !56 = !DILocation(line: 52, column: 12, scope: !48)
// CHECK:STDOUT: !57 = !DILocation(line: 52, column: 5, scope: !48)
// CHECK:STDOUT: !58 = distinct !DISubprogram(name: "B", linkageName: "_CB.Main.e8193710fd35b608", scope: null, file: !3, line: 34, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !59 = !DILocation(line: 35, column: 3, scope: !58)
// CHECK:STDOUT: !60 = !DILocation(line: 34, column: 1, scope: !58)
// CHECK:STDOUT: !61 = distinct !DISubprogram(name: "D", linkageName: "_CD.Main.e8193710fd35b608", scope: null, file: !3, line: 45, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !62 = !DILocation(line: 46, column: 7, scope: !61)
// CHECK:STDOUT: !63 = !DILocation(line: 46, column: 6, scope: !61)
// CHECK:STDOUT: !64 = !DILocation(line: 47, column: 5, scope: !61)
// CHECK:STDOUT: !65 = !DILocation(line: 49, column: 7, scope: !61)
// CHECK:STDOUT: !66 = !DILocation(line: 49, column: 6, scope: !61)
// CHECK:STDOUT: !67 = !DILocation(line: 50, column: 12, scope: !61)
// CHECK:STDOUT: !68 = !DILocation(line: 50, column: 5, scope: !61)
// CHECK:STDOUT: !69 = !DILocation(line: 52, column: 12, scope: !61)
// CHECK:STDOUT: !70 = !DILocation(line: 52, column: 5, scope: !61)
// CHECK:STDOUT: !71 = distinct !DISubprogram(name: "C", linkageName: "_CC.Main.b88d1103f417c6d4", scope: null, file: !3, line: 38, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !72 = !DILocation(line: 39, column: 7, scope: !71)
// CHECK:STDOUT: !73 = !DILocation(line: 39, column: 6, scope: !71)
// CHECK:STDOUT: !74 = !DILocation(line: 40, column: 5, scope: !71)
// CHECK:STDOUT: !75 = !DILocation(line: 41, column: 10, scope: !71)
// CHECK:STDOUT: !76 = !DILocation(line: 41, column: 5, scope: !71)
// CHECK:STDOUT: !77 = !DILocation(line: 39, column: 3, scope: !71)
// CHECK:STDOUT: !78 = !DILocation(line: 38, column: 1, scope: !71)
// CHECK:STDOUT: !79 = distinct !DISubprogram(name: "E", linkageName: "_CE.Main.b88d1103f417c6d4", scope: null, file: !3, line: 58, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !80 = !DILocation(line: 59, column: 10, scope: !79)
// CHECK:STDOUT: !81 = !DILocation(line: 59, column: 3, scope: !79)
// CHECK:STDOUT: !82 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.b88d1103f417c6d4", scope: null, file: !3, line: 62, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !83 = !DILocation(line: 63, column: 10, scope: !82)
// CHECK:STDOUT: !84 = !DILocation(line: 63, column: 3, scope: !82)
// CHECK:STDOUT: !85 = distinct !DISubprogram(name: "C", linkageName: "_CC.Main.66be507887ceee78", scope: null, file: !3, line: 38, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !86 = !DILocation(line: 39, column: 7, scope: !85)
// CHECK:STDOUT: !87 = !DILocation(line: 39, column: 6, scope: !85)
// CHECK:STDOUT: !88 = !DILocation(line: 40, column: 5, scope: !85)
// CHECK:STDOUT: !89 = !DILocation(line: 41, column: 10, scope: !85)
// CHECK:STDOUT: !90 = !DILocation(line: 41, column: 5, scope: !85)
// CHECK:STDOUT: !91 = !DILocation(line: 39, column: 3, scope: !85)
// CHECK:STDOUT: !92 = !DILocation(line: 38, column: 1, scope: !85)
// CHECK:STDOUT: !93 = distinct !DISubprogram(name: "E", linkageName: "_CE.Main.66be507887ceee78", scope: null, file: !3, line: 58, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !94 = !DILocation(line: 59, column: 10, scope: !93)
// CHECK:STDOUT: !95 = !DILocation(line: 59, column: 3, scope: !93)
// CHECK:STDOUT: !96 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.66be507887ceee78", scope: null, file: !3, line: 62, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !97 = !DILocation(line: 63, column: 10, scope: !96)
// CHECK:STDOUT: !98 = !DILocation(line: 63, column: 3, scope: !96)
// CHECK:STDOUT: !99 = distinct !DISubprogram(name: "C", linkageName: "_CC.Main.e8193710fd35b608", scope: null, file: !3, line: 38, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !100 = !DILocation(line: 39, column: 7, scope: !99)
// CHECK:STDOUT: !101 = !DILocation(line: 39, column: 6, scope: !99)
// CHECK:STDOUT: !102 = !DILocation(line: 40, column: 5, scope: !99)
// CHECK:STDOUT: !103 = !DILocation(line: 41, column: 10, scope: !99)
// CHECK:STDOUT: !104 = !DILocation(line: 41, column: 5, scope: !99)
// CHECK:STDOUT: !105 = !DILocation(line: 39, column: 3, scope: !99)
// CHECK:STDOUT: !106 = !DILocation(line: 38, column: 1, scope: !99)
// CHECK:STDOUT: !107 = distinct !DISubprogram(name: "E", linkageName: "_CE.Main.e8193710fd35b608", scope: null, file: !3, line: 58, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !108 = !DILocation(line: 59, column: 10, scope: !107)
// CHECK:STDOUT: !109 = !DILocation(line: 59, column: 3, scope: !107)
// CHECK:STDOUT: !110 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.e8193710fd35b608", scope: null, file: !3, line: 62, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !111 = !DILocation(line: 63, column: 10, scope: !110)
// CHECK:STDOUT: !112 = !DILocation(line: 63, column: 3, scope: !110)
// CHECK:STDOUT: !113 = distinct !DISubprogram(name: "G", linkageName: "_CG.Main.b88d1103f417c6d4", scope: null, file: !3, line: 66, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !114 = !DILocation(line: 67, column: 15, scope: !113)
// CHECK:STDOUT: !115 = !DILocation(line: 67, column: 10, scope: !113)
// CHECK:STDOUT: !116 = !DILocation(line: 67, column: 3, scope: !113)
// CHECK:STDOUT: !117 = distinct !DISubprogram(name: "G", linkageName: "_CG.Main.66be507887ceee78", scope: null, file: !3, line: 66, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !118 = !DILocation(line: 67, column: 15, scope: !117)
// CHECK:STDOUT: !119 = !DILocation(line: 67, column: 10, scope: !117)
// CHECK:STDOUT: !120 = !DILocation(line: 67, column: 3, scope: !117)
// CHECK:STDOUT: !121 = distinct !DISubprogram(name: "G", linkageName: "_CG.Main.e8193710fd35b608", scope: null, file: !3, line: 66, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !122 = !DILocation(line: 67, column: 15, scope: !121)
// CHECK:STDOUT: !123 = !DILocation(line: 67, column: 10, scope: !121)
// CHECK:STDOUT: !124 = !DILocation(line: 67, column: 3, scope: !121)
toolchain/lower/testdata/function/generic/call_specific_in_class.carbon
Vendored
+68 -123
View File
@@ -60,10 +60,10 @@ fn M() {
// CHECK:STDOUT: %F.call.loc32 = call ptr @_CF.Main.e8193710fd35b608(ptr %.loc32), !dbg !14
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 8, ptr %ptr_f64.var), !dbg !8
// CHECK:STDOUT: %.loc34 = load ptr, ptr %ptr_f64.var, align 8, !dbg !15
// CHECK:STDOUT: %F.call.loc34 = call ptr @_CF.Main.04bf2edaaa84aa22(ptr %.loc34), !dbg !16
// CHECK:STDOUT: %F.call.loc34 = call ptr @_CF.Main.e8193710fd35b608(ptr %.loc34), !dbg !16
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 8, ptr %ptr_i8.var), !dbg !9
// CHECK:STDOUT: %.loc36 = load ptr, ptr %ptr_i8.var, align 8, !dbg !17
// CHECK:STDOUT: %F.call.loc36 = call ptr @_CF.Main.bda010de15e6a5ad(ptr %.loc36), !dbg !18
// CHECK:STDOUT: %F.call.loc36 = call ptr @_CF.Main.e8193710fd35b608(ptr %.loc36), !dbg !18
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 4, ptr %var_i32.var), !dbg !10
// CHECK:STDOUT: store i32 0, ptr %var_i32.var, align 4, !dbg !10
// CHECK:STDOUT: %.loc38 = load i32, ptr %var_i32.var, align 4, !dbg !19
@@ -86,116 +86,79 @@ fn M() {
// CHECK:STDOUT: ret ptr %G.call, !dbg !27
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr ptr @_CF.Main.04bf2edaaa84aa22(ptr %x) !dbg !28 {
// CHECK:STDOUT: define linkonce_odr i32 @_CF.Main.b88d1103f417c6d4(i32 %x) !dbg !28 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %G.call = call ptr @_CG.Main.04bf2edaaa84aa22(ptr %x), !dbg !29
// CHECK:STDOUT: ret ptr %G.call, !dbg !30
// CHECK:STDOUT: %G.call = call i32 @_CG.Main.b88d1103f417c6d4(i32 %x), !dbg !29
// CHECK:STDOUT: ret i32 %G.call, !dbg !30
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr ptr @_CF.Main.bda010de15e6a5ad(ptr %x) !dbg !31 {
// CHECK:STDOUT: define linkonce_odr double @_CF.Main.66be507887ceee78(double %x) !dbg !31 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %G.call = call ptr @_CG.Main.bda010de15e6a5ad(ptr %x), !dbg !32
// CHECK:STDOUT: ret ptr %G.call, !dbg !33
// CHECK:STDOUT: %G.call = call double @_CG.Main.66be507887ceee78(double %x), !dbg !32
// CHECK:STDOUT: ret double %G.call, !dbg !33
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr i32 @_CF.Main.b88d1103f417c6d4(i32 %x) !dbg !34 {
// CHECK:STDOUT: define linkonce_odr %type @_CF.Main.5754c7a55c7cbe4a(%type %x) !dbg !34 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %G.call = call i32 @_CG.Main.b88d1103f417c6d4(i32 %x), !dbg !35
// CHECK:STDOUT: ret i32 %G.call, !dbg !36
// CHECK:STDOUT: %G.call = call %type @_CG.Main.5754c7a55c7cbe4a(%type %x), !dbg !35
// CHECK:STDOUT: ret %type %G.call, !dbg !36
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr double @_CF.Main.66be507887ceee78(double %x) !dbg !37 {
// CHECK:STDOUT: define linkonce_odr ptr @_CG.Main.e8193710fd35b608(ptr %x) !dbg !37 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %G.call = call double @_CG.Main.66be507887ceee78(double %x), !dbg !38
// CHECK:STDOUT: ret double %G.call, !dbg !39
// CHECK:STDOUT: %c.var = alloca {}, align 8, !dbg !38
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 0, ptr %c.var), !dbg !38
// CHECK:STDOUT: %Cfn.call = call ptr @_CCfn.C.Main.e8193710fd35b608(ptr %c.var, ptr %x), !dbg !39
// CHECK:STDOUT: ret ptr %Cfn.call, !dbg !40
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr %type @_CF.Main.5754c7a55c7cbe4a(%type %x) !dbg !40 {
// CHECK:STDOUT: define linkonce_odr i32 @_CG.Main.b88d1103f417c6d4(i32 %x) !dbg !41 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %G.call = call %type @_CG.Main.5754c7a55c7cbe4a(%type %x), !dbg !41
// CHECK:STDOUT: ret %type %G.call, !dbg !42
// CHECK:STDOUT: %c.var = alloca {}, align 8, !dbg !42
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 0, ptr %c.var), !dbg !42
// CHECK:STDOUT: %Cfn.call = call i32 @_CCfn.C.Main.b88d1103f417c6d4(ptr %c.var, i32 %x), !dbg !43
// CHECK:STDOUT: ret i32 %Cfn.call, !dbg !44
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr ptr @_CG.Main.e8193710fd35b608(ptr %x) !dbg !43 {
// CHECK:STDOUT: define linkonce_odr double @_CG.Main.66be507887ceee78(double %x) !dbg !45 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %c.var = alloca {}, align 8, !dbg !44
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 0, ptr %c.var), !dbg !44
// CHECK:STDOUT: %Cfn.call = call ptr @_CCfn.C.Main.e8193710fd35b608(ptr %c.var, ptr %x), !dbg !45
// CHECK:STDOUT: ret ptr %Cfn.call, !dbg !46
// CHECK:STDOUT: %c.var = alloca {}, align 8, !dbg !46
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 0, ptr %c.var), !dbg !46
// CHECK:STDOUT: %Cfn.call = call double @_CCfn.C.Main.66be507887ceee78(ptr %c.var, double %x), !dbg !47
// CHECK:STDOUT: ret double %Cfn.call, !dbg !48
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr ptr @_CG.Main.04bf2edaaa84aa22(ptr %x) !dbg !47 {
// CHECK:STDOUT: define linkonce_odr %type @_CG.Main.5754c7a55c7cbe4a(%type %x) !dbg !49 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %c.var = alloca {}, align 8, !dbg !48
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 0, ptr %c.var), !dbg !48
// CHECK:STDOUT: %Cfn.call = call ptr @_CCfn.C.Main.04bf2edaaa84aa22(ptr %c.var, ptr %x), !dbg !49
// CHECK:STDOUT: ret ptr %Cfn.call, !dbg !50
// CHECK:STDOUT: %c.var = alloca {}, align 8, !dbg !50
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 0, ptr %c.var), !dbg !50
// CHECK:STDOUT: %Cfn.call = call %type @_CCfn.C.Main.5754c7a55c7cbe4a(ptr %c.var, %type %x), !dbg !51
// CHECK:STDOUT: ret %type %Cfn.call, !dbg !52
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr ptr @_CG.Main.bda010de15e6a5ad(ptr %x) !dbg !51 {
// CHECK:STDOUT: define linkonce_odr ptr @_CCfn.C.Main.e8193710fd35b608(ptr %self, ptr %x) !dbg !53 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %c.var = alloca {}, align 8, !dbg !52
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 0, ptr %c.var), !dbg !52
// CHECK:STDOUT: %Cfn.call = call ptr @_CCfn.C.Main.bda010de15e6a5ad(ptr %c.var, ptr %x), !dbg !53
// CHECK:STDOUT: ret ptr %Cfn.call, !dbg !54
// CHECK:STDOUT: ret ptr %x, !dbg !54
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr i32 @_CG.Main.b88d1103f417c6d4(i32 %x) !dbg !55 {
// CHECK:STDOUT: define linkonce_odr i32 @_CCfn.C.Main.b88d1103f417c6d4(ptr %self, i32 %x) !dbg !55 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %c.var = alloca {}, align 8, !dbg !56
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 0, ptr %c.var), !dbg !56
// CHECK:STDOUT: %Cfn.call = call i32 @_CCfn.C.Main.b88d1103f417c6d4(ptr %c.var, i32 %x), !dbg !57
// CHECK:STDOUT: ret i32 %Cfn.call, !dbg !58
// CHECK:STDOUT: ret i32 %x, !dbg !56
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr double @_CG.Main.66be507887ceee78(double %x) !dbg !59 {
// CHECK:STDOUT: define linkonce_odr double @_CCfn.C.Main.66be507887ceee78(ptr %self, double %x) !dbg !57 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %c.var = alloca {}, align 8, !dbg !60
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 0, ptr %c.var), !dbg !60
// CHECK:STDOUT: %Cfn.call = call double @_CCfn.C.Main.66be507887ceee78(ptr %c.var, double %x), !dbg !61
// CHECK:STDOUT: ret double %Cfn.call, !dbg !62
// CHECK:STDOUT: ret double %x, !dbg !58
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr %type @_CG.Main.5754c7a55c7cbe4a(%type %x) !dbg !63 {
// CHECK:STDOUT: define linkonce_odr %type @_CCfn.C.Main.5754c7a55c7cbe4a(ptr %self, %type %x) !dbg !59 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %c.var = alloca {}, align 8, !dbg !64
// CHECK:STDOUT: call void @llvm.lifetime.start.p0(i64 0, ptr %c.var), !dbg !64
// CHECK:STDOUT: %Cfn.call = call %type @_CCfn.C.Main.5754c7a55c7cbe4a(ptr %c.var, %type %x), !dbg !65
// CHECK:STDOUT: ret %type %Cfn.call, !dbg !66
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr ptr @_CCfn.C.Main.e8193710fd35b608(ptr %self, ptr %x) !dbg !67 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret ptr %x, !dbg !68
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr ptr @_CCfn.C.Main.04bf2edaaa84aa22(ptr %self, ptr %x) !dbg !69 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret ptr %x, !dbg !70
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr ptr @_CCfn.C.Main.bda010de15e6a5ad(ptr %self, ptr %x) !dbg !71 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret ptr %x, !dbg !72
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr i32 @_CCfn.C.Main.b88d1103f417c6d4(ptr %self, i32 %x) !dbg !73 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret i32 %x, !dbg !74
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr double @_CCfn.C.Main.66be507887ceee78(ptr %self, double %x) !dbg !75 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret double %x, !dbg !76
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define linkonce_odr %type @_CCfn.C.Main.5754c7a55c7cbe4a(ptr %self, %type %x) !dbg !77 {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: ret %type %x, !dbg !78
// CHECK:STDOUT: ret %type %x, !dbg !60
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: ; uselistorder directives
// CHECK:STDOUT: uselistorder ptr @llvm.lifetime.start.p0, { 0, 1, 2, 3, 4, 5, 11, 10, 9, 8, 7, 6 }
// CHECK:STDOUT: uselistorder ptr @llvm.lifetime.start.p0, { 0, 1, 2, 3, 9, 8, 7, 6, 5, 4 }
// CHECK:STDOUT: uselistorder ptr @_CF.Main.e8193710fd35b608, { 2, 1, 0 }
// CHECK:STDOUT:
// CHECK:STDOUT: attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
// CHECK:STDOUT:
@@ -230,54 +193,36 @@ fn M() {
// CHECK:STDOUT: !25 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.e8193710fd35b608", scope: null, file: !3, line: 26, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !26 = !DILocation(line: 27, column: 10, scope: !25)
// CHECK:STDOUT: !27 = !DILocation(line: 27, column: 3, scope: !25)
// CHECK:STDOUT: !28 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.04bf2edaaa84aa22", scope: null, file: !3, line: 26, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !28 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.b88d1103f417c6d4", scope: null, file: !3, line: 26, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !29 = !DILocation(line: 27, column: 10, scope: !28)
// CHECK:STDOUT: !30 = !DILocation(line: 27, column: 3, scope: !28)
// CHECK:STDOUT: !31 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.bda010de15e6a5ad", scope: null, file: !3, line: 26, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !31 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.66be507887ceee78", scope: null, file: !3, line: 26, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !32 = !DILocation(line: 27, column: 10, scope: !31)
// CHECK:STDOUT: !33 = !DILocation(line: 27, column: 3, scope: !31)
// CHECK:STDOUT: !34 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.b88d1103f417c6d4", scope: null, file: !3, line: 26, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !34 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.5754c7a55c7cbe4a", scope: null, file: !3, line: 26, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !35 = !DILocation(line: 27, column: 10, scope: !34)
// CHECK:STDOUT: !36 = !DILocation(line: 27, column: 3, scope: !34)
// CHECK:STDOUT: !37 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.66be507887ceee78", scope: null, file: !3, line: 26, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !38 = !DILocation(line: 27, column: 10, scope: !37)
// CHECK:STDOUT: !39 = !DILocation(line: 27, column: 3, scope: !37)
// CHECK:STDOUT: !40 = distinct !DISubprogram(name: "F", linkageName: "_CF.Main.5754c7a55c7cbe4a", scope: null, file: !3, line: 26, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !41 = !DILocation(line: 27, column: 10, scope: !40)
// CHECK:STDOUT: !42 = !DILocation(line: 27, column: 3, scope: !40)
// CHECK:STDOUT: !43 = distinct !DISubprogram(name: "G", linkageName: "_CG.Main.e8193710fd35b608", scope: null, file: !3, line: 21, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !44 = !DILocation(line: 22, column: 3, scope: !43)
// CHECK:STDOUT: !45 = !DILocation(line: 23, column: 10, scope: !43)
// CHECK:STDOUT: !46 = !DILocation(line: 23, column: 3, scope: !43)
// CHECK:STDOUT: !47 = distinct !DISubprogram(name: "G", linkageName: "_CG.Main.04bf2edaaa84aa22", scope: null, file: !3, line: 21, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !48 = !DILocation(line: 22, column: 3, scope: !47)
// CHECK:STDOUT: !49 = !DILocation(line: 23, column: 10, scope: !47)
// CHECK:STDOUT: !50 = !DILocation(line: 23, column: 3, scope: !47)
// CHECK:STDOUT: !51 = distinct !DISubprogram(name: "G", linkageName: "_CG.Main.bda010de15e6a5ad", scope: null, file: !3, line: 21, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !52 = !DILocation(line: 22, column: 3, scope: !51)
// CHECK:STDOUT: !53 = !DILocation(line: 23, column: 10, scope: !51)
// CHECK:STDOUT: !54 = !DILocation(line: 23, column: 3, scope: !51)
// CHECK:STDOUT: !55 = distinct !DISubprogram(name: "G", linkageName: "_CG.Main.b88d1103f417c6d4", scope: null, file: !3, line: 21, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !56 = !DILocation(line: 22, column: 3, scope: !55)
// CHECK:STDOUT: !57 = !DILocation(line: 23, column: 10, scope: !55)
// CHECK:STDOUT: !58 = !DILocation(line: 23, column: 3, scope: !55)
// CHECK:STDOUT: !59 = distinct !DISubprogram(name: "G", linkageName: "_CG.Main.66be507887ceee78", scope: null, file: !3, line: 21, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !60 = !DILocation(line: 22, column: 3, scope: !59)
// CHECK:STDOUT: !61 = !DILocation(line: 23, column: 10, scope: !59)
// CHECK:STDOUT: !62 = !DILocation(line: 23, column: 3, scope: !59)
// CHECK:STDOUT: !63 = distinct !DISubprogram(name: "G", linkageName: "_CG.Main.5754c7a55c7cbe4a", scope: null, file: !3, line: 21, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !64 = !DILocation(line: 22, column: 3, scope: !63)
// CHECK:STDOUT: !65 = !DILocation(line: 23, column: 10, scope: !63)
// CHECK:STDOUT: !66 = !DILocation(line: 23, column: 3, scope: !63)
// CHECK:STDOUT: !67 = distinct !DISubprogram(name: "Cfn", linkageName: "_CCfn.C.Main.e8193710fd35b608", scope: null, file: !3, line: 16, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !68 = !DILocation(line: 17, column: 5, scope: !67)
// CHECK:STDOUT: !69 = distinct !DISubprogram(name: "Cfn", linkageName: "_CCfn.C.Main.04bf2edaaa84aa22", scope: null, file: !3, line: 16, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !70 = !DILocation(line: 17, column: 5, scope: !69)
// CHECK:STDOUT: !71 = distinct !DISubprogram(name: "Cfn", linkageName: "_CCfn.C.Main.bda010de15e6a5ad", scope: null, file: !3, line: 16, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !72 = !DILocation(line: 17, column: 5, scope: !71)
// CHECK:STDOUT: !73 = distinct !DISubprogram(name: "Cfn", linkageName: "_CCfn.C.Main.b88d1103f417c6d4", scope: null, file: !3, line: 16, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !74 = !DILocation(line: 17, column: 5, scope: !73)
// CHECK:STDOUT: !75 = distinct !DISubprogram(name: "Cfn", linkageName: "_CCfn.C.Main.66be507887ceee78", scope: null, file: !3, line: 16, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !76 = !DILocation(line: 17, column: 5, scope: !75)
// CHECK:STDOUT: !77 = distinct !DISubprogram(name: "Cfn", linkageName: "_CCfn.C.Main.5754c7a55c7cbe4a", scope: null, file: !3, line: 16, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !78 = !DILocation(line: 17, column: 5, scope: !77)
// CHECK:STDOUT: !37 = distinct !DISubprogram(name: "G", linkageName: "_CG.Main.e8193710fd35b608", scope: null, file: !3, line: 21, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !38 = !DILocation(line: 22, column: 3, scope: !37)
// CHECK:STDOUT: !39 = !DILocation(line: 23, column: 10, scope: !37)
// CHECK:STDOUT: !40 = !DILocation(line: 23, column: 3, scope: !37)
// CHECK:STDOUT: !41 = distinct !DISubprogram(name: "G", linkageName: "_CG.Main.b88d1103f417c6d4", scope: null, file: !3, line: 21, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !42 = !DILocation(line: 22, column: 3, scope: !41)
// CHECK:STDOUT: !43 = !DILocation(line: 23, column: 10, scope: !41)
// CHECK:STDOUT: !44 = !DILocation(line: 23, column: 3, scope: !41)
// CHECK:STDOUT: !45 = distinct !DISubprogram(name: "G", linkageName: "_CG.Main.66be507887ceee78", scope: null, file: !3, line: 21, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !46 = !DILocation(line: 22, column: 3, scope: !45)
// CHECK:STDOUT: !47 = !DILocation(line: 23, column: 10, scope: !45)
// CHECK:STDOUT: !48 = !DILocation(line: 23, column: 3, scope: !45)
// CHECK:STDOUT: !49 = distinct !DISubprogram(name: "G", linkageName: "_CG.Main.5754c7a55c7cbe4a", scope: null, file: !3, line: 21, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !50 = !DILocation(line: 22, column: 3, scope: !49)
// CHECK:STDOUT: !51 = !DILocation(line: 23, column: 10, scope: !49)
// CHECK:STDOUT: !52 = !DILocation(line: 23, column: 3, scope: !49)
// CHECK:STDOUT: !53 = distinct !DISubprogram(name: "Cfn", linkageName: "_CCfn.C.Main.e8193710fd35b608", scope: null, file: !3, line: 16, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !54 = !DILocation(line: 17, column: 5, scope: !53)
// CHECK:STDOUT: !55 = distinct !DISubprogram(name: "Cfn", linkageName: "_CCfn.C.Main.b88d1103f417c6d4", scope: null, file: !3, line: 16, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !56 = !DILocation(line: 17, column: 5, scope: !55)
// CHECK:STDOUT: !57 = distinct !DISubprogram(name: "Cfn", linkageName: "_CCfn.C.Main.66be507887ceee78", scope: null, file: !3, line: 16, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !58 = !DILocation(line: 17, column: 5, scope: !57)
// CHECK:STDOUT: !59 = distinct !DISubprogram(name: "Cfn", linkageName: "_CCfn.C.Main.5754c7a55c7cbe4a", scope: null, file: !3, line: 16, type: !5, spFlags: DISPFlagDefinition, unit: !2)
// CHECK:STDOUT: !60 = !DILocation(line: 17, column: 5, scope: !59)