[RemoveDIs] Update some unittests to the new format #90476
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OCHyams
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@llvm/pr-subscribers-llvm-ir @llvm/pr-subscribers-llvm-analysis Author: Orlando Cazalet-Hyams (OCHyams) ChangesPatch is 36.76 KiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/90476.diff 15 Files Affected:
diff --git a/llvm/include/llvm/AsmParser/LLParser.h b/llvm/include/llvm/AsmParser/LLParser.h
index b2dcdfad0a04b4..e687254f6c4c70 100644
--- a/llvm/include/llvm/AsmParser/LLParser.h
+++ b/llvm/include/llvm/AsmParser/LLParser.h
@@ -337,7 +337,6 @@ namespace llvm {
// Top-Level Entities
bool parseTopLevelEntities();
- bool finalizeDebugInfoFormat(Module *M);
void dropUnknownMetadataReferences();
bool validateEndOfModule(bool UpgradeDebugInfo);
bool validateEndOfIndex();
diff --git a/llvm/lib/AsmParser/LLParser.cpp b/llvm/lib/AsmParser/LLParser.cpp
index 2902bd9fe17c48..34053a5ca9c8e8 100644
--- a/llvm/lib/AsmParser/LLParser.cpp
+++ b/llvm/lib/AsmParser/LLParser.cpp
@@ -74,23 +74,6 @@ static std::string getTypeString(Type *T) {
return Tmp.str();
}
-// Whatever debug info format we parsed, we should convert to the expected debug
-// info format immediately afterwards.
-bool LLParser::finalizeDebugInfoFormat(Module *M) {
- // We should have already returned an error if we observed both intrinsics and
- // records in this IR.
- assert(!(SeenNewDbgInfoFormat && SeenOldDbgInfoFormat) &&
- "Mixed debug intrinsics/records seen without a parsing error?");
- if (PreserveInputDbgFormat == cl::boolOrDefault::BOU_TRUE) {
- UseNewDbgInfoFormat = SeenNewDbgInfoFormat;
- WriteNewDbgInfoFormatToBitcode = SeenNewDbgInfoFormat;
- WriteNewDbgInfoFormat = SeenNewDbgInfoFormat;
- } else if (M) {
- M->setIsNewDbgInfoFormat(false);
- }
- return false;
-}
-
/// Run: module ::= toplevelentity*
bool LLParser::Run(bool UpgradeDebugInfo,
DataLayoutCallbackTy DataLayoutCallback) {
@@ -108,7 +91,7 @@ bool LLParser::Run(bool UpgradeDebugInfo,
}
return parseTopLevelEntities() || validateEndOfModule(UpgradeDebugInfo) ||
- validateEndOfIndex() || finalizeDebugInfoFormat(M);
+ validateEndOfIndex();
}
bool LLParser::parseStandaloneConstantValue(Constant *&C,
@@ -207,6 +190,18 @@ void LLParser::dropUnknownMetadataReferences() {
bool LLParser::validateEndOfModule(bool UpgradeDebugInfo) {
if (!M)
return false;
+
+ // We should have already returned an error if we observed both intrinsics and
+ // records in this IR.
+ assert(!(SeenNewDbgInfoFormat && SeenOldDbgInfoFormat) &&
+ "Mixed debug intrinsics/records seen without a parsing error?");
+ if (PreserveInputDbgFormat == cl::boolOrDefault::BOU_TRUE) {
+ UseNewDbgInfoFormat = SeenNewDbgInfoFormat;
+ WriteNewDbgInfoFormatToBitcode = SeenNewDbgInfoFormat;
+ WriteNewDbgInfoFormat = SeenNewDbgInfoFormat;
+ M->setNewDbgInfoFormatFlag(SeenNewDbgInfoFormat);
+ }
+
// Handle any function attribute group forward references.
for (const auto &RAG : ForwardRefAttrGroups) {
Value *V = RAG.first;
@@ -439,6 +434,9 @@ bool LLParser::validateEndOfModule(bool UpgradeDebugInfo) {
UpgradeModuleFlags(*M);
UpgradeSectionAttributes(*M);
+ if (PreserveInputDbgFormat != cl::boolOrDefault::BOU_TRUE)
+ M->setIsNewDbgInfoFormat(UseNewDbgInfoFormat);
+
if (!Slots)
return false;
// Initialize the slot mapping.
diff --git a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
index 0b7fcd88418894..73fe63b5b8f6f7 100644
--- a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
+++ b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
@@ -4319,7 +4319,7 @@ Error BitcodeReader::parseModule(uint64_t ResumeBit,
if (PreserveInputDbgFormat != cl::boolOrDefault::BOU_TRUE) {
TheModule->IsNewDbgInfoFormat =
UseNewDbgInfoFormat &&
- LoadBitcodeIntoNewDbgInfoFormat == cl::boolOrDefault::BOU_TRUE;
+ LoadBitcodeIntoNewDbgInfoFormat != cl::boolOrDefault::BOU_FALSE;
}
this->ValueTypeCallback = std::move(Callbacks.ValueType);
diff --git a/llvm/lib/IR/BasicBlock.cpp b/llvm/lib/IR/BasicBlock.cpp
index 6e62767c99e2a2..73595dbe280be8 100644
--- a/llvm/lib/IR/BasicBlock.cpp
+++ b/llvm/lib/IR/BasicBlock.cpp
@@ -181,7 +181,7 @@ template class llvm::SymbolTableListTraits<Instruction,
BasicBlock::BasicBlock(LLVMContext &C, const Twine &Name, Function *NewParent,
BasicBlock *InsertBefore)
: Value(Type::getLabelTy(C), Value::BasicBlockVal),
- IsNewDbgInfoFormat(false), Parent(nullptr) {
+ IsNewDbgInfoFormat(UseNewDbgInfoFormat), Parent(nullptr) {
if (NewParent)
insertInto(NewParent, InsertBefore);
diff --git a/llvm/lib/IR/Function.cpp b/llvm/lib/IR/Function.cpp
index e66fe73425e863..823e4a70dd9b7e 100644
--- a/llvm/lib/IR/Function.cpp
+++ b/llvm/lib/IR/Function.cpp
@@ -83,6 +83,8 @@ static cl::opt<unsigned> NonGlobalValueMaxNameSize(
"non-global-value-max-name-size", cl::Hidden, cl::init(1024),
cl::desc("Maximum size for the name of non-global values."));
+extern cl::opt<bool> UseNewDbgInfoFormat;
+
void Function::convertToNewDbgValues() {
IsNewDbgInfoFormat = true;
for (auto &BB : *this) {
@@ -438,7 +440,7 @@ Function::Function(FunctionType *Ty, LinkageTypes Linkage, unsigned AddrSpace,
: GlobalObject(Ty, Value::FunctionVal,
OperandTraits<Function>::op_begin(this), 0, Linkage, name,
computeAddrSpace(AddrSpace, ParentModule)),
- NumArgs(Ty->getNumParams()), IsNewDbgInfoFormat(false) {
+ NumArgs(Ty->getNumParams()), IsNewDbgInfoFormat(UseNewDbgInfoFormat) {
assert(FunctionType::isValidReturnType(getReturnType()) &&
"invalid return type");
setGlobalObjectSubClassData(0);
diff --git a/llvm/lib/IR/Module.cpp b/llvm/lib/IR/Module.cpp
index a8696ed9e3ce5d..915fa5097383cc 100644
--- a/llvm/lib/IR/Module.cpp
+++ b/llvm/lib/IR/Module.cpp
@@ -54,6 +54,8 @@
using namespace llvm;
+extern cl::opt<bool> UseNewDbgInfoFormat;
+
//===----------------------------------------------------------------------===//
// Methods to implement the globals and functions lists.
//
@@ -72,7 +74,7 @@ template class llvm::SymbolTableListTraits<GlobalIFunc>;
Module::Module(StringRef MID, LLVMContext &C)
: Context(C), ValSymTab(std::make_unique<ValueSymbolTable>(-1)),
ModuleID(std::string(MID)), SourceFileName(std::string(MID)), DL(""),
- IsNewDbgInfoFormat(false) {
+ IsNewDbgInfoFormat(UseNewDbgInfoFormat) {
Context.addModule(this);
}
diff --git a/llvm/tools/llvm-as/llvm-as.cpp b/llvm/tools/llvm-as/llvm-as.cpp
index e48e3f4d22c123..0958e16c2197ac 100644
--- a/llvm/tools/llvm-as/llvm-as.cpp
+++ b/llvm/tools/llvm-as/llvm-as.cpp
@@ -142,11 +142,10 @@ int main(int argc, char **argv) {
}
// Convert to new debug format if requested.
- assert(!M->IsNewDbgInfoFormat && "Unexpectedly in new debug mode");
- if (UseNewDbgInfoFormat && WriteNewDbgInfoFormatToBitcode) {
- M->convertToNewDbgValues();
+ M->setIsNewDbgInfoFormat(UseNewDbgInfoFormat &&
+ WriteNewDbgInfoFormatToBitcode);
+ if (M->IsNewDbgInfoFormat)
M->removeDebugIntrinsicDeclarations();
- }
std::unique_ptr<ModuleSummaryIndex> Index = std::move(ModuleAndIndex.Index);
diff --git a/llvm/tools/llvm-dis/llvm-dis.cpp b/llvm/tools/llvm-dis/llvm-dis.cpp
index fbbb5506e43e05..d28af85bc739eb 100644
--- a/llvm/tools/llvm-dis/llvm-dis.cpp
+++ b/llvm/tools/llvm-dis/llvm-dis.cpp
@@ -258,7 +258,7 @@ int main(int argc, char **argv) {
// All that llvm-dis does is write the assembly to a file.
if (!DontPrint) {
if (M) {
- ScopedDbgInfoFormatSetter FormatSetter(*M, WriteNewDbgInfoFormat);
+ M->setIsNewDbgInfoFormat(WriteNewDbgInfoFormat);
if (WriteNewDbgInfoFormat)
M->removeDebugIntrinsicDeclarations();
M->print(Out->os(), Annotator.get(), PreserveAssemblyUseListOrder);
diff --git a/llvm/tools/llvm-link/llvm-link.cpp b/llvm/tools/llvm-link/llvm-link.cpp
index 7794f2d81ed064..b84469d1c757f8 100644
--- a/llvm/tools/llvm-link/llvm-link.cpp
+++ b/llvm/tools/llvm-link/llvm-link.cpp
@@ -489,12 +489,6 @@ int main(int argc, char **argv) {
if (LoadBitcodeIntoNewDbgInfoFormat == cl::boolOrDefault::BOU_UNSET)
LoadBitcodeIntoNewDbgInfoFormat = cl::boolOrDefault::BOU_TRUE;
- // RemoveDIs debug-info transition: tests may request that we /try/ to use the
- // new debug-info format.
- if (TryUseNewDbgInfoFormat) {
- // Turn the new debug-info format on.
- UseNewDbgInfoFormat = true;
- }
// Since llvm-link collects multiple IR modules together, for simplicity's
// sake we disable the "PreserveInputDbgFormat" flag to enforce a single
// debug info format.
@@ -556,7 +550,7 @@ int main(int argc, char **argv) {
SetFormat(WriteNewDbgInfoFormat);
Composite->print(Out.os(), nullptr, PreserveAssemblyUseListOrder);
} else if (Force || !CheckBitcodeOutputToConsole(Out.os())) {
- SetFormat(WriteNewDbgInfoFormatToBitcode);
+ SetFormat(UseNewDbgInfoFormat && WriteNewDbgInfoFormatToBitcode);
WriteBitcodeToFile(*Composite, Out.os(), PreserveBitcodeUseListOrder);
}
diff --git a/llvm/unittests/Analysis/IRSimilarityIdentifierTest.cpp b/llvm/unittests/Analysis/IRSimilarityIdentifierTest.cpp
index f6a053792f8529..24f4f11db9a8b9 100644
--- a/llvm/unittests/Analysis/IRSimilarityIdentifierTest.cpp
+++ b/llvm/unittests/Analysis/IRSimilarityIdentifierTest.cpp
@@ -12,6 +12,7 @@
//===----------------------------------------------------------------------===//
#include "llvm/Analysis/IRSimilarityIdentifier.h"
+#include "llvm/ADT/ScopeExit.h"
#include "llvm/AsmParser/Parser.h"
#include "llvm/IR/LLVMContext.h"
#include "llvm/IR/Module.h"
@@ -22,6 +23,11 @@
using namespace llvm;
using namespace IRSimilarity;
+extern llvm::cl::opt<bool> UseNewDbgInfoFormat;
+extern cl::opt<cl::boolOrDefault> PreserveInputDbgFormat;
+extern bool WriteNewDbgInfoFormatToBitcode;
+extern cl::opt<bool> WriteNewDbgInfoFormat;
+
static std::unique_ptr<Module> makeLLVMModule(LLVMContext &Context,
StringRef ModuleStr) {
SMDiagnostic Err;
@@ -1306,19 +1312,18 @@ TEST(IRInstructionMapper, CallBrInstIllegal) {
ASSERT_GT(UnsignedVec[0], Mapper.IllegalInstrNumber);
}
-// Checks that an debuginfo intrinsics are mapped to be invisible. Since they
+// Checks that an debuginfo records are mapped to be invisible. Since they
// do not semantically change the program, they can be recognized as similar.
TEST(IRInstructionMapper, DebugInfoInvisible) {
StringRef ModuleString = R"(
define i32 @f(i32 %a, i32 %b) {
then:
- %0 = add i32 %a, %b
- call void @llvm.dbg.value(metadata !0)
- %1 = add i32 %a, %b
+ %0 = add i32 %a, %b
+ #dbg_value(i32 0, !0, !0, !0)
+ %1 = add i32 %a, %b
ret i32 0
}
- declare void @llvm.dbg.value(metadata)
!0 = distinct !{!"test\00", i32 10})";
LLVMContext Context;
std::unique_ptr<Module> M = makeLLVMModule(Context, ModuleString);
@@ -1914,19 +1919,19 @@ TEST(IRSimilarityCandidate, CheckRegionsDifferentTypes) {
ASSERT_FALSE(longSimCandCompare(InstrList));
}
-// Check that debug instructions do not impact similarity. They are marked as
+// Check that debug records do not impact similarity. They are marked as
// invisible.
TEST(IRSimilarityCandidate, IdenticalWithDebug) {
StringRef ModuleString = R"(
define i32 @f(i32 %a, i32 %b) {
bb0:
%0 = add i32 %a, %b
- call void @llvm.dbg.value(metadata !0)
+ #dbg_value(i32 0, !0, !0, !0)
%1 = add i32 %b, %a
ret i32 0
bb1:
%2 = add i32 %a, %b
- call void @llvm.dbg.value(metadata !1)
+ #dbg_value(i32 1, !1, !1, !1)
%3 = add i32 %b, %a
ret i32 0
bb2:
@@ -1935,7 +1940,6 @@ TEST(IRSimilarityCandidate, IdenticalWithDebug) {
ret i32 0
}
- declare void @llvm.dbg.value(metadata)
!0 = distinct !{!"test\00", i32 10}
!1 = distinct !{!"test\00", i32 11})";
LLVMContext Context;
diff --git a/llvm/unittests/IR/BasicBlockDbgInfoTest.cpp b/llvm/unittests/IR/BasicBlockDbgInfoTest.cpp
index 905928819dda80..cea0e6fd852a39 100644
--- a/llvm/unittests/IR/BasicBlockDbgInfoTest.cpp
+++ b/llvm/unittests/IR/BasicBlockDbgInfoTest.cpp
@@ -72,8 +72,6 @@ TEST(BasicBlockDbgInfoTest, InsertAfterSelf) {
!11 = !DILocation(line: 1, column: 1, scope: !6)
)");
- // Convert the module to "new" form debug-info.
- M->convertToNewDbgValues();
// Fetch the entry block.
BasicBlock &BB = M->getFunction("f")->getEntryBlock();
@@ -104,8 +102,6 @@ TEST(BasicBlockDbgInfoTest, InsertAfterSelf) {
auto Range2 = RetInst->getDbgRecordRange();
EXPECT_EQ(std::distance(Range2.begin(), Range2.end()), 1u);
- M->convertFromNewDbgValues();
-
UseNewDbgInfoFormat = false;
}
@@ -140,8 +136,6 @@ TEST(BasicBlockDbgInfoTest, MarkerOperations) {
// Fetch the entry block,
BasicBlock &BB = M->getFunction("f")->getEntryBlock();
- // Convert the module to "new" form debug-info.
- M->convertToNewDbgValues();
EXPECT_EQ(BB.size(), 2u);
// Fetch out our two markers,
@@ -276,8 +270,6 @@ TEST(BasicBlockDbgInfoTest, HeadBitOperations) {
// Test that the movement of debug-data when using moveBefore etc and
// insertBefore etc are governed by the "head" bit of iterators.
BasicBlock &BB = M->getFunction("f")->getEntryBlock();
- // Convert the module to "new" form debug-info.
- M->convertToNewDbgValues();
// Test that the head bit behaves as expected: it should be set when the
// code wants the _start_ of the block, but not otherwise.
@@ -385,8 +377,6 @@ TEST(BasicBlockDbgInfoTest, InstrDbgAccess) {
// Check that DbgVariableRecords can be accessed from Instructions without
// digging into the depths of DbgMarkers.
BasicBlock &BB = M->getFunction("f")->getEntryBlock();
- // Convert the module to "new" form debug-info.
- M->convertToNewDbgValues();
Instruction *BInst = &*BB.begin();
Instruction *CInst = BInst->getNextNode();
@@ -523,7 +513,6 @@ class DbgSpliceTest : public ::testing::Test {
void SetUp() override {
UseNewDbgInfoFormat = true;
M = parseIR(C, SpliceTestIR.c_str());
- M->convertToNewDbgValues();
BBEntry = &M->getFunction("f")->getEntryBlock();
BBExit = BBEntry->getNextNode();
@@ -1163,7 +1152,6 @@ TEST(BasicBlockDbgInfoTest, DbgSpliceTrailing) {
BasicBlock &Entry = M->getFunction("f")->getEntryBlock();
BasicBlock &Exit = *Entry.getNextNode();
- M->convertToNewDbgValues();
// Begin by forcing entry block to have dangling DbgVariableRecord.
Entry.getTerminator()->eraseFromParent();
@@ -1217,7 +1205,6 @@ TEST(BasicBlockDbgInfoTest, RemoveInstAndReinsert) {
)");
BasicBlock &Entry = M->getFunction("f")->getEntryBlock();
- M->convertToNewDbgValues();
// Fetch the relevant instructions from the converted function.
Instruction *SubInst = &*Entry.begin();
@@ -1296,7 +1283,6 @@ TEST(BasicBlockDbgInfoTest, RemoveInstAndReinsertForOneDbgVariableRecord) {
)");
BasicBlock &Entry = M->getFunction("f")->getEntryBlock();
- M->convertToNewDbgValues();
// Fetch the relevant instructions from the converted function.
Instruction *SubInst = &*Entry.begin();
@@ -1380,7 +1366,6 @@ TEST(BasicBlockDbgInfoTest, DbgSpliceToEmpty1) {
Function &F = *M->getFunction("f");
BasicBlock &Entry = F.getEntryBlock();
BasicBlock &Exit = *Entry.getNextNode();
- M->convertToNewDbgValues();
// Begin by forcing entry block to have dangling DbgVariableRecord.
Entry.getTerminator()->eraseFromParent();
@@ -1450,7 +1435,6 @@ TEST(BasicBlockDbgInfoTest, DbgSpliceToEmpty2) {
Function &F = *M->getFunction("f");
BasicBlock &Entry = F.getEntryBlock();
BasicBlock &Exit = *Entry.getNextNode();
- M->convertToNewDbgValues();
// Begin by forcing entry block to have dangling DbgVariableRecord.
Entry.getTerminator()->eraseFromParent();
@@ -1520,7 +1504,6 @@ TEST(BasicBlockDbgInfoTest, DbgMoveToEnd) {
Function &F = *M->getFunction("f");
BasicBlock &Entry = F.getEntryBlock();
BasicBlock &Exit = *Entry.getNextNode();
- M->convertToNewDbgValues();
// Move the return to the end of the entry block.
Instruction *Br = Entry.getTerminator();
diff --git a/llvm/unittests/IR/DebugInfoTest.cpp b/llvm/unittests/IR/DebugInfoTest.cpp
index d06b979bf4a1c4..2e75384c67b063 100644
--- a/llvm/unittests/IR/DebugInfoTest.cpp
+++ b/llvm/unittests/IR/DebugInfoTest.cpp
@@ -237,6 +237,9 @@ TEST(DbgVariableIntrinsic, EmptyMDIsKillLocation) {
// Duplicate of above test, but in DbgVariableRecord representation.
TEST(MetadataTest, DeleteInstUsedByDbgVariableRecord) {
LLVMContext C;
+ bool OldDbgValueMode = UseNewDbgInfoFormat;
+ UseNewDbgInfoFormat = true;
+
std::unique_ptr<Module> M = parseIR(C, R"(
define i16 @f(i16 %a) !dbg !6 {
%b = add i16 %a, 1, !dbg !11
@@ -262,10 +265,7 @@ TEST(MetadataTest, DeleteInstUsedByDbgVariableRecord) {
!11 = !DILocation(line: 1, column: 1, scope: !6)
)");
- bool OldDbgValueMode = UseNewDbgInfoFormat;
- UseNewDbgInfoFormat = true;
Instruction &I = *M->getFunction("f")->getEntryBlock().getFirstNonPHI();
- M->convertToNewDbgValues();
// Find the DbgVariableRecords using %b.
SmallVector<DbgValueInst *, 2> DVIs;
@@ -1044,10 +1044,6 @@ TEST(MetadataTest, ConvertDbgToDbgVariableRecord) {
TEST(MetadataTest, DbgVariableRecordConversionRoutines) {
LLVMContext C;
- // For the purpose of this test, set and un-set the command line option
- // corresponding to UseNewDbgInfoFormat.
- UseNewDbgInfoFormat = true;
-
std::unique_ptr<Module> M = parseIR(C, R"(
define i16 @f(i16 %a) !dbg !6 {
call void @llvm.dbg.value(metadata i16 %a, metadata !9, metadata !DIExpression()), !dbg !11
@@ -1077,6 +1073,11 @@ TEST(MetadataTest, DbgVariableRecordConversionRoutines) {
!11 = !DILocation(line: 1, column: 1, scope: !6)
)");
+ // For the purpose of this test, set and un-set the command line option
+ // corresponding to UseNewDbgInfoFormat, but only after parsing, to ensure
+ // that the IR starts off in the old format.
+ UseNewDbgInfoFormat = true;
+
// Check that the conversion routines and utilities between dbg.value
// debug-info format and DbgVariableRecords works.
Function *F = M->getFunction("f");
diff --git a/llvm/unittests/IR/InstructionsTest.cpp b/llvm/unittests/IR/InstructionsTest.cpp
index b47c73f0b329ae..6c4debf4dbec8c 100644
--- a/llvm/unittests/IR/InstructionsTest.cpp
+++ b/llvm/unittests/IR/InstructionsTest.cpp
@@ -31,6 +31,8 @@
#include "gtest/gtest.h"
#include <memory>
+extern llvm::cl::opt<llvm::cl::boolOrDefault> PreserveInputDbgFormat;
+
namespace llvm {
namespace {
@@ -1460,6 +1462,8 @@ TEST(InstructionsTest, GetSplat) {
TEST(InstructionsTest, SkipDebug) {
LLVMContext C;
+ cl::boolOrDefault OldDbgFormat = PreserveInputDbgFormat;
+ PreserveInputDbgFormat = cl::boolOrDefault::BOU_TRUE;
std::unique_ptr<Module> M = parseIR(C,
R"(
declare void @llvm.dbg.value(metadata, metadata, metadata)
@@ -1495,6 +1499,7 @@ TEST(InstructionsTest, SkipDebug) {
// After the terminator, there are no non-debug instructions.
EXPECT_EQ(nullptr, Term->getNextNonDebugInstruction());
+ PreserveInputDbgFormat = OldDbgFormat;
}
TEST(InstructionsTest, PhiMightNotBeFPMathOperator) {
diff --git a/llvm/unittests/Transforms/Utils/CloningTest.cpp b/llvm/unittests/Transforms/Utils/CloningTest.cpp
index 025771f07ce5d4..6f4e860d604680 100644
--- a/llvm/unittests/Transforms/Utils/CloningTest.cpp
+++ b/llvm/unittests/Transforms/Utils/CloningTest.cpp
@@ -844,8 +844,9 @@ TEST(CloneFunction, CloneFunctionWithInlinedSubprograms) {
EXPECT_FALSE(verifyModule(*ImplModule, &errs()));
// Check that DILexicalBlock of inlined function was not cloned.
- auto DbgDeclareI = Func->begin()->begin();
- auto ...
[truncated]
|
|
✅ With the latest revision this PR passed the C/C++ code formatter. |
jryans
changed the title
jryans
approved these changes
Apr 29, 2024
MaskRay
added a commit
that referenced
this pull request
May 13, 2024
…ult in LLVM (#89799)"" This reverts commit 91446e2 and a unittest followup 1530f31 (#90476). In a stage-2 -flto=thin -gsplit-dwarf -g -fdebug-info-for-profiling -fprofile-sample-use= build of clang, a ThinLTO backend compile has assertion failures: Global is external, but doesn't have external or weak linkage! ptr @_ZN5clang12ast_matchers8internal18makeAllOfCompositeINS_8QualTypeEEENS1_15BindableMatcherIT_EEN4llvm8ArrayRefIPKNS1_7MatcherIS5_EEEE function declaration may only have a unique !dbg attachment ptr @_ZN5clang12ast_matchers8internal18makeAllOfCompositeINS_8QualTypeEEENS1_15BindableMatcherIT_EEN4llvm8ArrayRefIPKNS1_7MatcherIS5_EEEE The failures somehow go away if -fprofile-sample-use= is removed.
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Ignore the first commit, that's @SLTozer's #89799.
This patch updates the unittests that can be changed to the new format after #89799 (which changes the default format everywhere) to avoid a loss in coverage for the default debuginfo format mode.
I found a bug while upgrading one of the tests - see #90471. I think we should keep both versions of that tests (findDbgUsers) for now.