[llvm] r279650 - DebugInfo: Add flag to CU to disable emission of inline debug info into the skeleton CU
David Blaikie via llvm-commits
llvm-commits at lists.llvm.org
Wed Aug 24 11:29:50 PDT 2016
Author: dblaikie
Date: Wed Aug 24 13:29:49 2016
New Revision: 279650
URL: http://llvm.org/viewvc/llvm-project?rev=279650&view=rev
Log:
DebugInfo: Add flag to CU to disable emission of inline debug info into the skeleton CU
In cases where .dwo/.dwp files are guaranteed to be available, skipping
the extra online (in the .o file) inline info can save a substantial
amount of space - see the original r221306 for more details there.
Added:
llvm/trunk/test/DebugInfo/X86/fission-no-inlining.ll
Modified:
llvm/trunk/include/llvm/IR/DIBuilder.h
llvm/trunk/include/llvm/IR/DebugInfoMetadata.h
llvm/trunk/lib/AsmParser/LLParser.cpp
llvm/trunk/lib/Bitcode/Reader/BitcodeReader.cpp
llvm/trunk/lib/Bitcode/Writer/BitcodeWriter.cpp
llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
llvm/trunk/lib/IR/AsmWriter.cpp
llvm/trunk/lib/IR/DIBuilder.cpp
llvm/trunk/lib/IR/DebugInfoMetadata.cpp
llvm/trunk/test/Assembler/dicompileunit.ll
llvm/trunk/unittests/IR/MetadataTest.cpp
Modified: llvm/trunk/include/llvm/IR/DIBuilder.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/IR/DIBuilder.h?rev=279650&r1=279649&r2=279650&view=diff
==============================================================================
--- llvm/trunk/include/llvm/IR/DIBuilder.h (original)
+++ llvm/trunk/include/llvm/IR/DIBuilder.h Wed Aug 24 13:29:49 2016
@@ -101,7 +101,7 @@ namespace llvm {
unsigned RV, StringRef SplitName = StringRef(),
DICompileUnit::DebugEmissionKind Kind =
DICompileUnit::DebugEmissionKind::FullDebug,
- uint64_t DWOId = 0);
+ uint64_t DWOId = 0, bool SplitDebugInlining = true);
/// Create a file descriptor to hold debugging information
/// for a file.
Modified: llvm/trunk/include/llvm/IR/DebugInfoMetadata.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/IR/DebugInfoMetadata.h?rev=279650&r1=279649&r2=279650&view=diff
==============================================================================
--- llvm/trunk/include/llvm/IR/DebugInfoMetadata.h (original)
+++ llvm/trunk/include/llvm/IR/DebugInfoMetadata.h Wed Aug 24 13:29:49 2016
@@ -997,14 +997,16 @@ private:
unsigned RuntimeVersion;
unsigned EmissionKind;
uint64_t DWOId;
+ bool SplitDebugInlining;
DICompileUnit(LLVMContext &C, StorageType Storage, unsigned SourceLanguage,
bool IsOptimized, unsigned RuntimeVersion,
- unsigned EmissionKind, uint64_t DWOId, ArrayRef<Metadata *> Ops)
+ unsigned EmissionKind, uint64_t DWOId, bool SplitDebugInlining,
+ ArrayRef<Metadata *> Ops)
: DIScope(C, DICompileUnitKind, Storage, dwarf::DW_TAG_compile_unit, Ops),
SourceLanguage(SourceLanguage), IsOptimized(IsOptimized),
RuntimeVersion(RuntimeVersion), EmissionKind(EmissionKind),
- DWOId(DWOId) {
+ DWOId(DWOId), SplitDebugInlining(SplitDebugInlining) {
assert(Storage != Uniqued);
}
~DICompileUnit() = default;
@@ -1016,13 +1018,15 @@ private:
unsigned EmissionKind, DICompositeTypeArray EnumTypes,
DIScopeArray RetainedTypes, DIGlobalVariableArray GlobalVariables,
DIImportedEntityArray ImportedEntities, DIMacroNodeArray Macros,
- uint64_t DWOId, StorageType Storage, bool ShouldCreate = true) {
- return getImpl(
- Context, SourceLanguage, File, getCanonicalMDString(Context, Producer),
- IsOptimized, getCanonicalMDString(Context, Flags), RuntimeVersion,
- getCanonicalMDString(Context, SplitDebugFilename), EmissionKind,
- EnumTypes.get(), RetainedTypes.get(), GlobalVariables.get(),
- ImportedEntities.get(), Macros.get(), DWOId, Storage, ShouldCreate);
+ uint64_t DWOId, bool SplitDebugInlining, StorageType Storage,
+ bool ShouldCreate = true) {
+ return getImpl(Context, SourceLanguage, File,
+ getCanonicalMDString(Context, Producer), IsOptimized,
+ getCanonicalMDString(Context, Flags), RuntimeVersion,
+ getCanonicalMDString(Context, SplitDebugFilename),
+ EmissionKind, EnumTypes.get(), RetainedTypes.get(),
+ GlobalVariables.get(), ImportedEntities.get(), Macros.get(),
+ DWOId, SplitDebugInlining, Storage, ShouldCreate);
}
static DICompileUnit *
getImpl(LLVMContext &Context, unsigned SourceLanguage, Metadata *File,
@@ -1030,15 +1034,16 @@ private:
unsigned RuntimeVersion, MDString *SplitDebugFilename,
unsigned EmissionKind, Metadata *EnumTypes, Metadata *RetainedTypes,
Metadata *GlobalVariables, Metadata *ImportedEntities,
- Metadata *Macros, uint64_t DWOId, StorageType Storage,
- bool ShouldCreate = true);
+ Metadata *Macros, uint64_t DWOId, bool SplitDebugInlining,
+ StorageType Storage, bool ShouldCreate = true);
TempDICompileUnit cloneImpl() const {
- return getTemporary(
- getContext(), getSourceLanguage(), getFile(), getProducer(),
- isOptimized(), getFlags(), getRuntimeVersion(), getSplitDebugFilename(),
- getEmissionKind(), getEnumTypes(), getRetainedTypes(),
- getGlobalVariables(), getImportedEntities(), getMacros(), DWOId);
+ return getTemporary(getContext(), getSourceLanguage(), getFile(),
+ getProducer(), isOptimized(), getFlags(),
+ getRuntimeVersion(), getSplitDebugFilename(),
+ getEmissionKind(), getEnumTypes(), getRetainedTypes(),
+ getGlobalVariables(), getImportedEntities(),
+ getMacros(), DWOId, getSplitDebugInlining());
}
static void get() = delete;
@@ -1053,20 +1058,21 @@ public:
DICompositeTypeArray EnumTypes, DIScopeArray RetainedTypes,
DIGlobalVariableArray GlobalVariables,
DIImportedEntityArray ImportedEntities, DIMacroNodeArray Macros,
- uint64_t DWOId),
+ uint64_t DWOId, bool SplitDebugInlining),
(SourceLanguage, File, Producer, IsOptimized, Flags, RuntimeVersion,
SplitDebugFilename, EmissionKind, EnumTypes, RetainedTypes,
- GlobalVariables, ImportedEntities, Macros, DWOId))
+ GlobalVariables, ImportedEntities, Macros, DWOId, SplitDebugInlining))
DEFINE_MDNODE_GET_DISTINCT_TEMPORARY(
DICompileUnit,
(unsigned SourceLanguage, Metadata *File, MDString *Producer,
bool IsOptimized, MDString *Flags, unsigned RuntimeVersion,
MDString *SplitDebugFilename, unsigned EmissionKind, Metadata *EnumTypes,
Metadata *RetainedTypes, Metadata *GlobalVariables,
- Metadata *ImportedEntities, Metadata *Macros, uint64_t DWOId),
+ Metadata *ImportedEntities, Metadata *Macros, uint64_t DWOId,
+ bool SplitDebugInlining),
(SourceLanguage, File, Producer, IsOptimized, Flags, RuntimeVersion,
SplitDebugFilename, EmissionKind, EnumTypes, RetainedTypes,
- GlobalVariables, ImportedEntities, Macros, DWOId))
+ GlobalVariables, ImportedEntities, Macros, DWOId, SplitDebugInlining))
TempDICompileUnit clone() const { return cloneImpl(); }
@@ -1096,6 +1102,10 @@ public:
}
uint64_t getDWOId() const { return DWOId; }
void setDWOId(uint64_t DwoId) { DWOId = DwoId; }
+ bool getSplitDebugInlining() const { return SplitDebugInlining; }
+ void setSplitDebugInlining(bool SplitDebugInlining) {
+ this->SplitDebugInlining = SplitDebugInlining;
+ }
MDString *getRawProducer() const { return getOperandAs<MDString>(1); }
MDString *getRawFlags() const { return getOperandAs<MDString>(2); }
Modified: llvm/trunk/lib/AsmParser/LLParser.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/AsmParser/LLParser.cpp?rev=279650&r1=279649&r2=279650&view=diff
==============================================================================
--- llvm/trunk/lib/AsmParser/LLParser.cpp (original)
+++ llvm/trunk/lib/AsmParser/LLParser.cpp Wed Aug 24 13:29:49 2016
@@ -3969,14 +3969,16 @@ bool LLParser::ParseDICompileUnit(MDNode
OPTIONAL(globals, MDField, ); \
OPTIONAL(imports, MDField, ); \
OPTIONAL(macros, MDField, ); \
- OPTIONAL(dwoId, MDUnsignedField, );
+ OPTIONAL(dwoId, MDUnsignedField, ); \
+ OPTIONAL(splitDebugInlining, MDBoolField, = true);
PARSE_MD_FIELDS();
#undef VISIT_MD_FIELDS
Result = DICompileUnit::getDistinct(
Context, language.Val, file.Val, producer.Val, isOptimized.Val, flags.Val,
runtimeVersion.Val, splitDebugFilename.Val, emissionKind.Val, enums.Val,
- retainedTypes.Val, globals.Val, imports.Val, macros.Val, dwoId.Val);
+ retainedTypes.Val, globals.Val, imports.Val, macros.Val, dwoId.Val,
+ splitDebugInlining.Val);
return false;
}
Modified: llvm/trunk/lib/Bitcode/Reader/BitcodeReader.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Bitcode/Reader/BitcodeReader.cpp?rev=279650&r1=279649&r2=279650&view=diff
==============================================================================
--- llvm/trunk/lib/Bitcode/Reader/BitcodeReader.cpp (original)
+++ llvm/trunk/lib/Bitcode/Reader/BitcodeReader.cpp Wed Aug 24 13:29:49 2016
@@ -2452,7 +2452,7 @@ std::error_code BitcodeReader::parseMeta
break;
}
case bitc::METADATA_COMPILE_UNIT: {
- if (Record.size() < 14 || Record.size() > 16)
+ if (Record.size() < 14 || Record.size() > 17)
return error("Invalid record");
// Ignore Record[0], which indicates whether this compile unit is
@@ -2464,7 +2464,8 @@ std::error_code BitcodeReader::parseMeta
Record[8], getMDOrNull(Record[9]), getMDOrNull(Record[10]),
getMDOrNull(Record[12]), getMDOrNull(Record[13]),
Record.size() <= 15 ? nullptr : getMDOrNull(Record[15]),
- Record.size() <= 14 ? 0 : Record[14]);
+ Record.size() <= 14 ? 0 : Record[14],
+ Record.size() <= 16 ? true : Record[16]);
MetadataList.assignValue(CU, NextMetadataNo++);
Modified: llvm/trunk/lib/Bitcode/Writer/BitcodeWriter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Bitcode/Writer/BitcodeWriter.cpp?rev=279650&r1=279649&r2=279650&view=diff
==============================================================================
--- llvm/trunk/lib/Bitcode/Writer/BitcodeWriter.cpp (original)
+++ llvm/trunk/lib/Bitcode/Writer/BitcodeWriter.cpp Wed Aug 24 13:29:49 2016
@@ -1564,6 +1564,7 @@ void ModuleBitcodeWriter::writeDICompile
Record.push_back(VE.getMetadataOrNullID(N->getImportedEntities().get()));
Record.push_back(N->getDWOId());
Record.push_back(VE.getMetadataOrNullID(N->getMacros().get()));
+ Record.push_back(N->getSplitDebugInlining());
Stream.EmitRecord(bitc::METADATA_COMPILE_UNIT, Record, Abbrev);
Record.clear();
Modified: llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp?rev=279650&r1=279649&r2=279650&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp (original)
+++ llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp Wed Aug 24 13:29:49 2016
@@ -352,7 +352,8 @@ bool DwarfDebug::isLexicalScopeDIENull(L
template <typename Func> static void forBothCUs(DwarfCompileUnit &CU, Func F) {
F(CU);
if (auto *SkelCU = CU.getSkeleton())
- F(*SkelCU);
+ if (CU.getCUNode()->getSplitDebugInlining())
+ F(*SkelCU);
}
void DwarfDebug::constructAbstractSubprogramScopeDIE(LexicalScope *Scope) {
@@ -1155,7 +1156,8 @@ void DwarfDebug::endFunction(const Machi
TheCU.constructSubprogramScopeDIE(FnScope);
if (auto *SkelCU = TheCU.getSkeleton())
- if (!LScopes.getAbstractScopesList().empty())
+ if (!LScopes.getAbstractScopesList().empty() &&
+ TheCU.getCUNode()->getSplitDebugInlining())
SkelCU->constructSubprogramScopeDIE(FnScope);
// Clear debug info
Modified: llvm/trunk/lib/IR/AsmWriter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/IR/AsmWriter.cpp?rev=279650&r1=279649&r2=279650&view=diff
==============================================================================
--- llvm/trunk/lib/IR/AsmWriter.cpp (original)
+++ llvm/trunk/lib/IR/AsmWriter.cpp Wed Aug 24 13:29:49 2016
@@ -1409,7 +1409,7 @@ struct MDFieldPrinter {
bool ShouldSkipNull = true);
template <class IntTy>
void printInt(StringRef Name, IntTy Int, bool ShouldSkipZero = true);
- void printBool(StringRef Name, bool Value);
+ void printBool(StringRef Name, bool Value, Optional<bool> Default = None);
void printDIFlags(StringRef Name, unsigned Flags);
template <class IntTy, class Stringifier>
void printDwarfEnum(StringRef Name, IntTy Value, Stringifier toString,
@@ -1472,7 +1472,10 @@ void MDFieldPrinter::printInt(StringRef
Out << FS << Name << ": " << Int;
}
-void MDFieldPrinter::printBool(StringRef Name, bool Value) {
+void MDFieldPrinter::printBool(StringRef Name, bool Value,
+ Optional<bool> Default) {
+ if (Default && Value == *Default)
+ return;
Out << FS << Name << ": " << (Value ? "true" : "false");
}
@@ -1666,6 +1669,7 @@ static void writeDICompileUnit(raw_ostre
Printer.printMetadata("imports", N->getRawImportedEntities());
Printer.printMetadata("macros", N->getRawMacros());
Printer.printInt("dwoId", N->getDWOId());
+ Printer.printBool("splitDebugInlining", N->getSplitDebugInlining(), true);
Out << ")";
}
Modified: llvm/trunk/lib/IR/DIBuilder.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/IR/DIBuilder.cpp?rev=279650&r1=279649&r2=279650&view=diff
==============================================================================
--- llvm/trunk/lib/IR/DIBuilder.cpp (original)
+++ llvm/trunk/lib/IR/DIBuilder.cpp Wed Aug 24 13:29:49 2016
@@ -111,7 +111,8 @@ static DIScope *getNonCompileUnitScope(D
DICompileUnit *DIBuilder::createCompileUnit(
unsigned Lang, StringRef Filename, StringRef Directory, StringRef Producer,
bool isOptimized, StringRef Flags, unsigned RunTimeVer, StringRef SplitName,
- DICompileUnit::DebugEmissionKind Kind, uint64_t DWOId) {
+ DICompileUnit::DebugEmissionKind Kind, uint64_t DWOId,
+ bool SplitDebugInlining) {
assert(((Lang <= dwarf::DW_LANG_Fortran08 && Lang >= dwarf::DW_LANG_C89) ||
(Lang <= dwarf::DW_LANG_hi_user && Lang >= dwarf::DW_LANG_lo_user)) &&
@@ -123,7 +124,7 @@ DICompileUnit *DIBuilder::createCompileU
CUNode = DICompileUnit::getDistinct(
VMContext, Lang, DIFile::get(VMContext, Filename, Directory), Producer,
isOptimized, Flags, RunTimeVer, SplitName, Kind, nullptr, nullptr,
- nullptr, nullptr, nullptr, DWOId);
+ nullptr, nullptr, nullptr, DWOId, SplitDebugInlining);
// Create a named metadata so that it is easier to find cu in a module.
NamedMDNode *NMD = M.getOrInsertNamedMetadata("llvm.dbg.cu");
Modified: llvm/trunk/lib/IR/DebugInfoMetadata.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/IR/DebugInfoMetadata.cpp?rev=279650&r1=279649&r2=279650&view=diff
==============================================================================
--- llvm/trunk/lib/IR/DebugInfoMetadata.cpp (original)
+++ llvm/trunk/lib/IR/DebugInfoMetadata.cpp Wed Aug 24 13:29:49 2016
@@ -361,7 +361,8 @@ DICompileUnit *DICompileUnit::getImpl(
unsigned RuntimeVersion, MDString *SplitDebugFilename,
unsigned EmissionKind, Metadata *EnumTypes, Metadata *RetainedTypes,
Metadata *GlobalVariables, Metadata *ImportedEntities, Metadata *Macros,
- uint64_t DWOId, StorageType Storage, bool ShouldCreate) {
+ uint64_t DWOId, bool SplitDebugInlining, StorageType Storage,
+ bool ShouldCreate) {
assert(Storage != Uniqued && "Cannot unique DICompileUnit");
assert(isCanonical(Producer) && "Expected canonical MDString");
assert(isCanonical(Flags) && "Expected canonical MDString");
@@ -371,9 +372,10 @@ DICompileUnit *DICompileUnit::getImpl(
File, Producer, Flags, SplitDebugFilename,
EnumTypes, RetainedTypes, GlobalVariables, ImportedEntities,
Macros};
- return storeImpl(new (array_lengthof(Ops)) DICompileUnit(
- Context, Storage, SourceLanguage, IsOptimized,
- RuntimeVersion, EmissionKind, DWOId, Ops),
+ return storeImpl(new (array_lengthof(Ops))
+ DICompileUnit(Context, Storage, SourceLanguage,
+ IsOptimized, RuntimeVersion, EmissionKind,
+ DWOId, SplitDebugInlining, Ops),
Storage);
}
Modified: llvm/trunk/test/Assembler/dicompileunit.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Assembler/dicompileunit.ll?rev=279650&r1=279649&r2=279650&view=diff
==============================================================================
--- llvm/trunk/test/Assembler/dicompileunit.ll (original)
+++ llvm/trunk/test/Assembler/dicompileunit.ll Wed Aug 24 13:29:49 2016
@@ -22,18 +22,18 @@
splitDebugFilename: "abc.debug",
emissionKind: FullDebug,
enums: !2, retainedTypes: !3,
- globals: !5, imports: !6, macros: !7, dwoId: 42)
+ globals: !5, imports: !6, macros: !7, dwoId: 42, splitDebugInlining: true)
; CHECK: !9 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, isOptimized: false, runtimeVersion: 0, emissionKind: NoDebug)
!9 = distinct !DICompileUnit(language: 12, file: !1, producer: "",
isOptimized: false, flags: "", runtimeVersion: 0,
splitDebugFilename: "", emissionKind: NoDebug)
-; CHECK: !10 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang", isOptimized: true, flags: "-O2", runtimeVersion: 2, splitDebugFilename: "abc.debug", emissionKind: LineTablesOnly)
+; CHECK: !10 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang", isOptimized: true, flags: "-O2", runtimeVersion: 2, splitDebugFilename: "abc.debug", emissionKind: LineTablesOnly, splitDebugInlining: false)
!10 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang",
isOptimized: true, flags: "-O2", runtimeVersion: 2,
splitDebugFilename: "abc.debug",
- emissionKind: LineTablesOnly)
+ emissionKind: LineTablesOnly, splitDebugInlining: false)
!llvm.module.flags = !{!11}
!11 = !{i32 2, !"Debug Info Version", i32 3}
Added: llvm/trunk/test/DebugInfo/X86/fission-no-inlining.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/fission-no-inlining.ll?rev=279650&view=auto
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/fission-no-inlining.ll (added)
+++ llvm/trunk/test/DebugInfo/X86/fission-no-inlining.ll Wed Aug 24 13:29:49 2016
@@ -0,0 +1,41 @@
+; RUN: llc -split-dwarf=Enable -O0 < %s -mtriple=x86_64-unknown-linux-gnu -filetype=obj | llvm-dwarfdump -debug-dump=info - | FileCheck %s
+
+; CHECK-NOT: DW_TAG_subprogram
+
+; IR generated from the following source:
+; void f1();
+; inline __attribute__((always_inline)) void f2() {
+; f1();
+; }
+; void f3() {
+; f2();
+; }
+
+; Function Attrs: uwtable
+define void @_Z2f3v() #0 !dbg !5 {
+entry:
+ call void @_Z2f1v(), !dbg !8
+ ret void, !dbg !11
+}
+
+declare void @_Z2f1v() #1
+
+attributes #0 = { uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
+attributes #1 = { "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
+
+!llvm.dbg.cu = !{!0}
+!llvm.module.flags = !{!3}
+!llvm.ident = !{!4}
+
+!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "clang version 4.0.0 (trunk 279571) (llvm/trunk 279602)", isOptimized: false, runtimeVersion: 0, splitDebugFilename: "fission-no-inlining.dwo", emissionKind: FullDebug, enums: !2, splitDebugInlining: false)
+!1 = !DIFile(filename: "fission-no-inlining.cpp", directory: "/tmp/dbginfo")
+!2 = !{}
+!3 = !{i32 2, !"Debug Info Version", i32 3}
+!4 = !{!"clang version 4.0.0 (trunk 279571) (llvm/trunk 279602)"}
+!5 = distinct !DISubprogram(name: "f3", linkageName: "_Z2f3v", scope: !1, file: !1, line: 5, type: !6, isLocal: false, isDefinition: true, scopeLine: 5, flags: DIFlagPrototyped, isOptimized: false, unit: !0, variables: !2)
+!6 = !DISubroutineType(types: !7)
+!7 = !{null}
+!8 = !DILocation(line: 3, column: 3, scope: !9, inlinedAt: !10)
+!9 = distinct !DISubprogram(name: "f2", linkageName: "_Z2f2v", scope: !1, file: !1, line: 2, type: !6, isLocal: false, isDefinition: true, scopeLine: 2, flags: DIFlagPrototyped, isOptimized: false, unit: !0, variables: !2)
+!10 = distinct !DILocation(line: 6, column: 3, scope: !5)
+!11 = !DILocation(line: 7, column: 1, scope: !5)
Modified: llvm/trunk/unittests/IR/MetadataTest.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/IR/MetadataTest.cpp?rev=279650&r1=279649&r2=279650&view=diff
==============================================================================
--- llvm/trunk/unittests/IR/MetadataTest.cpp (original)
+++ llvm/trunk/unittests/IR/MetadataTest.cpp Wed Aug 24 13:29:49 2016
@@ -94,7 +94,7 @@ protected:
return DICompileUnit::getDistinct(Context, 1, getFile(), "clang", false,
"-g", 2, "", DICompileUnit::FullDebug,
getTuple(), getTuple(), getTuple(),
- getTuple(), getTuple(), 0);
+ getTuple(), getTuple(), 0, true);
}
DIType *getBasicType(StringRef Name) {
return DIBasicType::get(Context, dwarf::DW_TAG_unspecified_type, Name);
@@ -1391,8 +1391,7 @@ TEST_F(DICompileUnitTest, get) {
auto *N = DICompileUnit::getDistinct(
Context, SourceLanguage, File, Producer, IsOptimized, Flags,
RuntimeVersion, SplitDebugFilename, EmissionKind, EnumTypes,
- RetainedTypes, GlobalVariables, ImportedEntities, Macros,
- DWOId);
+ RetainedTypes, GlobalVariables, ImportedEntities, Macros, DWOId, true);
EXPECT_EQ(dwarf::DW_TAG_compile_unit, N->getTag());
EXPECT_EQ(SourceLanguage, N->getSourceLanguage());
@@ -1449,7 +1448,7 @@ TEST_F(DICompileUnitTest, replaceArrays)
auto *N = DICompileUnit::getDistinct(
Context, SourceLanguage, File, Producer, IsOptimized, Flags,
RuntimeVersion, SplitDebugFilename, EmissionKind, EnumTypes,
- RetainedTypes, nullptr, ImportedEntities, nullptr, DWOId);
+ RetainedTypes, nullptr, ImportedEntities, nullptr, DWOId, true);
auto *GlobalVariables = MDTuple::getDistinct(Context, None);
EXPECT_EQ(nullptr, N->getGlobalVariables().get());
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