LLVMDIBuilderRef Dref, LLVMMetadataRef Scope, const char *Name,
const char *LinkageName, LLVMMetadataRef File, unsigned Line,
LLVMMetadataRef CompositeType, int IsLocalToUnit, int IsDefinition,
- unsigned ScopeLine, unsigned Flags, int IsOptimized, LLVMValueRef Func) {
+ unsigned ScopeLine, unsigned Flags, int IsOptimized) {
DIBuilder *D = unwrap(Dref);
return wrap(D->createFunction(unwrap<DIScope>(Scope), Name, LinkageName,
File ? unwrap<DIFile>(File) : nullptr, Line,
unwrap<DISubroutineType>(CompositeType),
IsLocalToUnit, IsDefinition, ScopeLine, Flags,
- IsOptimized, unwrap<Function>(Func)));
+ IsOptimized));
}
LLVMMetadataRef
LLVMDIBuilderRef D, LLVMMetadataRef Scope, const char *Name,
const char *LinkageName, LLVMMetadataRef File, unsigned Line,
LLVMMetadataRef CompositeType, int IsLocalToUnit, int IsDefinition,
- unsigned ScopeLine, unsigned Flags, int IsOptimized, LLVMValueRef Function);
+ unsigned ScopeLine, unsigned Flags, int IsOptimized);
LLVMMetadataRef
LLVMDIBuilderCreateAutoVariable(LLVMDIBuilderRef D, LLVMMetadataRef Scope,
DebugLoc::get(Line, Col, Scope ? unwrap<MDNode>(Scope) : nullptr,
InlinedAt ? unwrap<MDNode>(InlinedAt) : nullptr));
}
+
+void LLVMSetSubprogram(LLVMValueRef Func, LLVMMetadataRef SP) {
+ unwrap<Function>(Func)->setSubprogram(unwrap<DISubprogram>(SP));
+}
unsigned Col, LLVMMetadataRef Scope,
LLVMMetadataRef InlinedAt);
+void LLVMSetSubprogram(LLVMValueRef Fn, LLVMMetadataRef SP);
+
#ifdef __cplusplus
}
ScopeLine int
Flags int
Optimized bool
- Function Value
}
// CreateCompileUnit creates function debug metadata.
C.unsigned(f.ScopeLine),
C.unsigned(f.Flags),
boolToCInt(f.Optimized),
- f.Function.C,
)
return Metadata{C: result}
}
func (v Value) SetPersonality(p Value) {
C.LLVMSetPersonalityFn(v.C, p.C)
}
+func (v Value) SetSubprogram(sp Metadata) {
+ C.LLVMSetSubprogram(v.C, sp.C)
+}
// Operations on parameters
func (v Value) ParamsCount() int { return int(C.LLVMCountParams(v.C)) }
/// These flags are used to emit dwarf attributes.
/// \param isOptimized True if optimization is ON.
/// \param Fn llvm::Function pointer.
- /// \param TParam Function template parameters.
- DISubprogram *
- createFunction(DIScope *Scope, StringRef Name, StringRef LinkageName,
- DIFile *File, unsigned LineNo, DISubroutineType *Ty,
- bool isLocalToUnit, bool isDefinition, unsigned ScopeLine,
- unsigned Flags = 0, bool isOptimized = false,
- Function *Fn = nullptr, MDNode *TParam = nullptr,
- MDNode *Decl = nullptr);
+ /// \param TParams Function template parameters.
+ DISubprogram *createFunction(DIScope *Scope, StringRef Name,
+ StringRef LinkageName, DIFile *File,
+ unsigned LineNo, DISubroutineType *Ty,
+ bool isLocalToUnit, bool isDefinition,
+ unsigned ScopeLine, unsigned Flags = 0,
+ bool isOptimized = false,
+ DITemplateParameterArray TParams = nullptr,
+ DISubprogram *Decl = nullptr);
/// Identical to createFunction,
/// except that the resulting DbgNode is meant to be RAUWed.
DIScope *Scope, StringRef Name, StringRef LinkageName, DIFile *File,
unsigned LineNo, DISubroutineType *Ty, bool isLocalToUnit,
bool isDefinition, unsigned ScopeLine, unsigned Flags = 0,
- bool isOptimized = false, Function *Fn = nullptr,
- MDNode *TParam = nullptr, MDNode *Decl = nullptr);
+ bool isOptimized = false, DITemplateParameterArray TParams = nullptr,
+ DISubprogram *Decl = nullptr);
/// FIXME: this is added for dragonegg. Once we update dragonegg
/// to call resolve function, this will be removed.
- DISubprogram *
- createFunction(DIScopeRef Scope, StringRef Name, StringRef LinkageName,
- DIFile *File, unsigned LineNo, DISubroutineType *Ty,
- bool isLocalToUnit, bool isDefinition, unsigned ScopeLine,
- unsigned Flags = 0, bool isOptimized = false,
- Function *Fn = nullptr, MDNode *TParam = nullptr,
- MDNode *Decl = nullptr);
+ DISubprogram *createFunction(DIScopeRef Scope, StringRef Name,
+ StringRef LinkageName, DIFile *File,
+ unsigned LineNo, DISubroutineType *Ty,
+ bool isLocalToUnit, bool isDefinition,
+ unsigned ScopeLine, unsigned Flags = 0,
+ bool isOptimized = false,
+ DITemplateParameterArray TParams = nullptr,
+ DISubprogram *Decl = nullptr);
/// Create a new descriptor for the specified C++ method.
/// See comments in \a DISubprogram* for descriptions of these fields.
/// This flags are used to emit dwarf attributes.
/// \param isOptimized True if optimization is ON.
/// \param Fn llvm::Function pointer.
- /// \param TParam Function template parameters.
+ /// \param TParams Function template parameters.
DISubprogram *
createMethod(DIScope *Scope, StringRef Name, StringRef LinkageName,
DIFile *File, unsigned LineNo, DISubroutineType *Ty,
bool isLocalToUnit, bool isDefinition, unsigned Virtuality = 0,
unsigned VTableIndex = 0, DIType *VTableHolder = nullptr,
unsigned Flags = 0, bool isOptimized = false,
- Function *Fn = nullptr, MDNode *TParam = nullptr);
+ DITemplateParameterArray TParams = nullptr);
/// This creates new descriptor for a namespace with the specified
/// parent scope.
bool TypeMapInitialized;
};
-DenseMap<const Function *, DISubprogram *> makeSubprogramMap(const Module &M);
-
} // end namespace llvm
#endif
DISubroutineType *Type, bool IsLocalToUnit, bool IsDefinition,
unsigned ScopeLine, DITypeRef ContainingType, unsigned Virtuality,
unsigned VirtualIndex, unsigned Flags, bool IsOptimized,
- Constant *Function, DITemplateParameterArray TemplateParams,
- DISubprogram *Declaration, DILocalVariableArray Variables,
- StorageType Storage, bool ShouldCreate = true) {
+ DITemplateParameterArray TemplateParams, DISubprogram *Declaration,
+ DILocalVariableArray Variables, StorageType Storage,
+ bool ShouldCreate = true) {
return getImpl(Context, Scope, getCanonicalMDString(Context, Name),
getCanonicalMDString(Context, LinkageName), File, Line, Type,
IsLocalToUnit, IsDefinition, ScopeLine, ContainingType,
Virtuality, VirtualIndex, Flags, IsOptimized,
- Function ? ConstantAsMetadata::get(Function) : nullptr,
TemplateParams.get(), Declaration, Variables.get(), Storage,
ShouldCreate);
}
MDString *LinkageName, Metadata *File, unsigned Line, Metadata *Type,
bool IsLocalToUnit, bool IsDefinition, unsigned ScopeLine,
Metadata *ContainingType, unsigned Virtuality, unsigned VirtualIndex,
- unsigned Flags, bool IsOptimized, Metadata *Function,
- Metadata *TemplateParams, Metadata *Declaration, Metadata *Variables,
- StorageType Storage, bool ShouldCreate = true);
+ unsigned Flags, bool IsOptimized, Metadata *TemplateParams,
+ Metadata *Declaration, Metadata *Variables, StorageType Storage,
+ bool ShouldCreate = true);
TempDISubprogram cloneImpl() const {
- return getTemporary(getContext(), getScope(), getName(), getLinkageName(),
- getFile(), getLine(), getType(), isLocalToUnit(),
- isDefinition(), getScopeLine(), getContainingType(),
- getVirtuality(), getVirtualIndex(), getFlags(),
- isOptimized(), getFunctionConstant(),
- getTemplateParams(), getDeclaration(), getVariables());
+ return getTemporary(
+ getContext(), getScope(), getName(), getLinkageName(), getFile(),
+ getLine(), getType(), isLocalToUnit(), isDefinition(), getScopeLine(),
+ getContainingType(), getVirtuality(), getVirtualIndex(), getFlags(),
+ isOptimized(), getTemplateParams(), getDeclaration(), getVariables());
}
public:
bool IsLocalToUnit, bool IsDefinition, unsigned ScopeLine,
DITypeRef ContainingType, unsigned Virtuality,
unsigned VirtualIndex, unsigned Flags, bool IsOptimized,
- Constant *Function = nullptr,
DITemplateParameterArray TemplateParams = nullptr,
DISubprogram *Declaration = nullptr,
DILocalVariableArray Variables = nullptr),
(Scope, Name, LinkageName, File, Line, Type, IsLocalToUnit,
IsDefinition, ScopeLine, ContainingType, Virtuality,
- VirtualIndex, Flags, IsOptimized, Function, TemplateParams,
+ VirtualIndex, Flags, IsOptimized, TemplateParams,
Declaration, Variables))
DEFINE_MDNODE_GET(
DISubprogram,
unsigned Line, Metadata *Type, bool IsLocalToUnit, bool IsDefinition,
unsigned ScopeLine, Metadata *ContainingType, unsigned Virtuality,
unsigned VirtualIndex, unsigned Flags, bool IsOptimized,
- Metadata *Function = nullptr, Metadata *TemplateParams = nullptr,
- Metadata *Declaration = nullptr, Metadata *Variables = nullptr),
+ Metadata *TemplateParams = nullptr, Metadata *Declaration = nullptr,
+ Metadata *Variables = nullptr),
(Scope, Name, LinkageName, File, Line, Type, IsLocalToUnit, IsDefinition,
ScopeLine, ContainingType, Virtuality, VirtualIndex, Flags, IsOptimized,
- Function, TemplateParams, Declaration, Variables))
+ TemplateParams, Declaration, Variables))
TempDISubprogram clone() const { return cloneImpl(); }
return DITypeRef(getRawContainingType());
}
- Constant *getFunctionConstant() const {
- if (auto *C = cast_or_null<ConstantAsMetadata>(getRawFunction()))
- return C->getValue();
- return nullptr;
- }
DITemplateParameterArray getTemplateParams() const {
return cast_or_null<MDTuple>(getRawTemplateParams());
}
Metadata *getRawScope() const { return getOperand(1); }
Metadata *getRawType() const { return getOperand(5); }
Metadata *getRawContainingType() const { return getOperand(6); }
- Metadata *getRawFunction() const { return getOperand(7); }
- Metadata *getRawTemplateParams() const { return getOperand(8); }
- Metadata *getRawDeclaration() const { return getOperand(9); }
- Metadata *getRawVariables() const { return getOperand(10); }
-
- /// \brief Get a pointer to the function this subprogram describes.
- ///
- /// This dyn_casts \a getFunctionConstant() to \a Function.
- ///
- /// FIXME: Should this be looking through bitcasts?
- Function *getFunction() const;
-
- /// \brief Replace the function.
- ///
- /// If \a isUniqued() and not \a isResolved(), this could node will be
- /// RAUW'ed and deleted out from under the caller. Use a \a TrackingMDRef if
- /// that's a problem.
- /// @{
- void replaceFunction(Function *F);
- void replaceFunction(ConstantAsMetadata *MD) { replaceOperandWith(7, MD); }
- void replaceFunction(std::nullptr_t) { replaceOperandWith(7, nullptr); }
- /// @}
+ Metadata *getRawTemplateParams() const { return getOperand(7); }
+ Metadata *getRawDeclaration() const { return getOperand(8); }
+ Metadata *getRawVariables() const { return getOperand(9); }
/// \brief Check if this subprogram describes the given function.
///
/// isDefinition: true, scopeLine: 8, containingType: !3,
/// virtuality: DW_VIRTUALTIY_pure_virtual,
/// virtualIndex: 10, flags: 11,
-/// isOptimized: false, function: void ()* @_Z3foov,
-/// templateParams: !4, declaration: !5, variables: !6)
+/// isOptimized: false, templateParams: !4, declaration: !5,
+/// variables: !6)
bool LLParser::ParseDISubprogram(MDNode *&Result, bool IsDistinct) {
auto Loc = Lex.getLoc();
#define VISIT_MD_FIELDS(OPTIONAL, REQUIRED) \
OPTIONAL(virtualIndex, MDUnsignedField, (0, UINT32_MAX)); \
OPTIONAL(flags, DIFlagField, ); \
OPTIONAL(isOptimized, MDBoolField, ); \
- OPTIONAL(function, MDConstant, ); \
OPTIONAL(templateParams, MDField, ); \
OPTIONAL(declaration, MDField, ); \
OPTIONAL(variables, MDField, );
"missing 'distinct', required for !DISubprogram when 'isDefinition'");
Result = GET_OR_DISTINCT(
- DISubprogram, (Context, scope.Val, name.Val, linkageName.Val, file.Val,
- line.Val, type.Val, isLocal.Val, isDefinition.Val,
- scopeLine.Val, containingType.Val, virtuality.Val,
- virtualIndex.Val, flags.Val, isOptimized.Val, function.Val,
- templateParams.Val, declaration.Val, variables.Val));
+ DISubprogram,
+ (Context, scope.Val, name.Val, linkageName.Val, file.Val, line.Val,
+ type.Val, isLocal.Val, isDefinition.Val, scopeLine.Val,
+ containingType.Val, virtuality.Val, virtualIndex.Val, flags.Val,
+ isOptimized.Val, templateParams.Val, declaration.Val, variables.Val));
return false;
}
bool StripDebugInfo = false;
+ /// Functions that need to be matched with subprograms when upgrading old
+ /// metadata.
+ SmallDenseMap<Function *, DISubprogram *, 16> FunctionsWithSPs;
+
std::vector<std::string> BundleTags;
public:
break;
}
case bitc::METADATA_SUBPROGRAM: {
- if (Record.size() != 19)
- return error("Invalid record");
-
- MDValueList.assignValue(
- GET_OR_DISTINCT(
- DISubprogram,
- Record[0] || Record[8], // All definitions should be distinct.
- (Context, getMDOrNull(Record[1]), getMDString(Record[2]),
- getMDString(Record[3]), getMDOrNull(Record[4]), Record[5],
- getMDOrNull(Record[6]), Record[7], Record[8], Record[9],
- getMDOrNull(Record[10]), Record[11], Record[12], Record[13],
- Record[14], getMDOrNull(Record[15]), getMDOrNull(Record[16]),
- getMDOrNull(Record[17]), getMDOrNull(Record[18]))),
- NextMDValueNo++);
+ if (Record.size() != 18 && Record.size() != 19)
+ return error("Invalid record");
+
+ bool HasFn = Record.size() == 19;
+ DISubprogram *SP = GET_OR_DISTINCT(
+ DISubprogram,
+ Record[0] || Record[8], // All definitions should be distinct.
+ (Context, getMDOrNull(Record[1]), getMDString(Record[2]),
+ getMDString(Record[3]), getMDOrNull(Record[4]), Record[5],
+ getMDOrNull(Record[6]), Record[7], Record[8], Record[9],
+ getMDOrNull(Record[10]), Record[11], Record[12], Record[13],
+ Record[14], getMDOrNull(Record[15 + HasFn]),
+ getMDOrNull(Record[16 + HasFn]), getMDOrNull(Record[17 + HasFn])));
+ MDValueList.assignValue(SP, NextMDValueNo++);
+
+ // Upgrade sp->function mapping to function->sp mapping.
+ if (HasFn && Record[15]) {
+ if (auto *CMD = dyn_cast<ConstantAsMetadata>(getMDOrNull(Record[15])))
+ if (auto *F = dyn_cast<Function>(CMD->getValue())) {
+ if (F->isMaterializable())
+ // Defer until materialized; unmaterialized functions may not have
+ // metadata.
+ FunctionsWithSPs[F] = SP;
+ else if (!F->empty())
+ F->setSubprogram(SP);
+ }
+ }
break;
}
case bitc::METADATA_LEXICAL_BLOCK: {
}
}
+ // Finish fn->subprogram upgrade for materialized functions.
+ if (DISubprogram *SP = FunctionsWithSPs.lookup(F))
+ F->setSubprogram(SP);
+
// Bring in any functions that this function forward-referenced via
// blockaddresses.
return materializeForwardReferencedFunctions();
Record.push_back(N->getVirtualIndex());
Record.push_back(N->getFlags());
Record.push_back(N->isOptimized());
- Record.push_back(VE.getMetadataOrNullID(N->getRawFunction()));
Record.push_back(VE.getMetadataOrNullID(N->getTemplateParams().get()));
Record.push_back(VE.getMetadataOrNullID(N->getDeclaration()));
Record.push_back(VE.getMetadataOrNullID(N->getVariables().get()));
const Module *M = MMI->getModule();
- FunctionDIs = makeSubprogramMap(*M);
-
NamedMDNode *CU_Nodes = M->getNamedMetadata("llvm.dbg.cu");
if (!CU_Nodes)
return;
if (!MMI->hasDebugInfo())
return;
- auto DI = FunctionDIs.find(MF->getFunction());
- if (DI == FunctionDIs.end())
+ auto DI = MF->getFunction()->getSubprogram();
+ if (!DI)
return;
// Grab the lexical scopes for the function, if we don't have any of those
"endFunction should be called with the same function as beginFunction");
if (!MMI->hasDebugInfo() || LScopes.empty() ||
- !FunctionDIs.count(MF->getFunction())) {
+ !MF->getFunction()->getSubprogram()) {
// If we don't have a lexical scope for this function then there will
// be a hole in the range information. Keep note of this by setting the
// previously used section to nullptr.
bool LiveDebugVariables::runOnMachineFunction(MachineFunction &mf) {
if (!EnableLDV)
return false;
- if (!FunctionDIs.count(mf.getFunction())) {
+ if (!mf.getFunction()->getSubprogram()) {
removeDebugValues(mf);
return false;
}
}
bool LiveDebugVariables::doInitialization(Module &M) {
- FunctionDIs = makeSubprogramMap(M);
return Pass::doInitialization(M);
}
Printer.printInt("virtualIndex", N->getVirtualIndex());
Printer.printDIFlags("flags", N->getFlags());
Printer.printBool("isOptimized", N->isOptimized());
- Printer.printMetadata("function", N->getRawFunction());
Printer.printMetadata("templateParams", N->getRawTemplateParams());
Printer.printMetadata("declaration", N->getRawDeclaration());
Printer.printMetadata("variables", N->getRawVariables());
return DIExpression::get(VMContext, Addr);
}
-DISubprogram *DIBuilder::createFunction(DIScopeRef Context, StringRef Name,
- StringRef LinkageName, DIFile *File,
- unsigned LineNo, DISubroutineType *Ty,
- bool isLocalToUnit, bool isDefinition,
- unsigned ScopeLine, unsigned Flags,
- bool isOptimized, Function *Fn,
- MDNode *TParams, MDNode *Decl) {
+DISubprogram *DIBuilder::createFunction(
+ DIScopeRef Context, StringRef Name, StringRef LinkageName, DIFile *File,
+ unsigned LineNo, DISubroutineType *Ty, bool isLocalToUnit,
+ bool isDefinition, unsigned ScopeLine, unsigned Flags, bool isOptimized,
+ DITemplateParameterArray TParams, DISubprogram *Decl) {
// dragonegg does not generate identifier for types, so using an empty map
// to resolve the context should be fine.
DITypeIdentifierMap EmptyMap;
return createFunction(Context.resolve(EmptyMap), Name, LinkageName, File,
LineNo, Ty, isLocalToUnit, isDefinition, ScopeLine,
- Flags, isOptimized, Fn, TParams, Decl);
+ Flags, isOptimized, TParams, Decl);
}
template <class... Ts>
return DISubprogram::get(std::forward<Ts>(Args)...);
}
-DISubprogram *DIBuilder::createFunction(DIScope *Context, StringRef Name,
- StringRef LinkageName, DIFile *File,
- unsigned LineNo, DISubroutineType *Ty,
- bool isLocalToUnit, bool isDefinition,
- unsigned ScopeLine, unsigned Flags,
- bool isOptimized, Function *Fn,
- MDNode *TParams, MDNode *Decl) {
- auto *Node = getSubprogram(/* IsDistinct = */ isDefinition, VMContext,
- DIScopeRef::get(getNonCompileUnitScope(Context)),
- Name, LinkageName, File, LineNo, Ty, isLocalToUnit,
- isDefinition, ScopeLine, nullptr, 0, 0, Flags,
- isOptimized, Fn, cast_or_null<MDTuple>(TParams),
- cast_or_null<DISubprogram>(Decl),
- MDTuple::getTemporary(VMContext, None).release());
+DISubprogram *DIBuilder::createFunction(
+ DIScope *Context, StringRef Name, StringRef LinkageName, DIFile *File,
+ unsigned LineNo, DISubroutineType *Ty, bool isLocalToUnit,
+ bool isDefinition, unsigned ScopeLine, unsigned Flags, bool isOptimized,
+ DITemplateParameterArray TParams, DISubprogram *Decl) {
+ auto *Node =
+ getSubprogram(/* IsDistinct = */ isDefinition, VMContext,
+ DIScopeRef::get(getNonCompileUnitScope(Context)), Name,
+ LinkageName, File, LineNo, Ty, isLocalToUnit, isDefinition,
+ ScopeLine, nullptr, 0, 0, Flags, isOptimized, TParams, Decl,
+ MDTuple::getTemporary(VMContext, None).release());
if (isDefinition)
AllSubprograms.push_back(Node);
DIScope *Context, StringRef Name, StringRef LinkageName, DIFile *File,
unsigned LineNo, DISubroutineType *Ty, bool isLocalToUnit,
bool isDefinition, unsigned ScopeLine, unsigned Flags, bool isOptimized,
- Function *Fn, MDNode *TParams, MDNode *Decl) {
+ DITemplateParameterArray TParams, DISubprogram *Decl) {
return DISubprogram::getTemporary(
VMContext, DIScopeRef::get(getNonCompileUnitScope(Context)), Name,
LinkageName, File, LineNo, Ty, isLocalToUnit, isDefinition,
- ScopeLine, nullptr, 0, 0, Flags, isOptimized, Fn,
- cast_or_null<MDTuple>(TParams), cast_or_null<DISubprogram>(Decl),
+ ScopeLine, nullptr, 0, 0, Flags, isOptimized, TParams, Decl,
nullptr)
.release();
}
DIFile *F, unsigned LineNo, DISubroutineType *Ty,
bool isLocalToUnit, bool isDefinition, unsigned VK,
unsigned VIndex, DIType *VTableHolder, unsigned Flags,
- bool isOptimized, Function *Fn, MDNode *TParam) {
+ bool isOptimized, DITemplateParameterArray TParams) {
assert(getNonCompileUnitScope(Context) &&
"Methods should have both a Context and a context that isn't "
"the compile unit.");
// FIXME: Do we want to use different scope/lines?
- auto *SP = getSubprogram(/* IsDistinct = */ isDefinition, VMContext,
- DIScopeRef::get(cast<DIScope>(Context)), Name,
- LinkageName, F, LineNo, Ty, isLocalToUnit,
- isDefinition, LineNo, DITypeRef::get(VTableHolder),
- VK, VIndex, Flags, isOptimized, Fn,
- cast_or_null<MDTuple>(TParam), nullptr, nullptr);
+ auto *SP = getSubprogram(
+ /* IsDistinct = */ isDefinition, VMContext,
+ DIScopeRef::get(cast<DIScope>(Context)), Name, LinkageName, F, LineNo, Ty,
+ isLocalToUnit, isDefinition, LineNo, DITypeRef::get(VTableHolder), VK,
+ VIndex, Flags, isOptimized, TParams, nullptr, nullptr);
if (isDefinition)
AllSubprograms.push_back(SP);
bool llvm::stripDebugInfo(Function &F) {
bool Changed = false;
+ if (F.getSubprogram()) {
+ Changed = true;
+ F.setSubprogram(nullptr);
+ }
for (BasicBlock &BB : F) {
for (Instruction &I : BB) {
if (I.getDebugLoc()) {
return Val->getZExtValue();
return 0;
}
-
-DenseMap<const llvm::Function *, DISubprogram *>
-llvm::makeSubprogramMap(const Module &M) {
- DenseMap<const Function *, DISubprogram *> R;
-
- NamedMDNode *CU_Nodes = M.getNamedMetadata("llvm.dbg.cu");
- if (!CU_Nodes)
- return R;
-
- for (MDNode *N : CU_Nodes->operands()) {
- auto *CUNode = cast<DICompileUnit>(N);
- for (auto *SP : CUNode->getSubprograms()) {
- if (Function *F = SP->getFunction())
- R.insert(std::make_pair(F, SP));
- }
- }
- return R;
-}
MDString *LinkageName, Metadata *File, unsigned Line, Metadata *Type,
bool IsLocalToUnit, bool IsDefinition, unsigned ScopeLine,
Metadata *ContainingType, unsigned Virtuality, unsigned VirtualIndex,
- unsigned Flags, bool IsOptimized, Metadata *Function,
- Metadata *TemplateParams, Metadata *Declaration, Metadata *Variables,
- StorageType Storage, bool ShouldCreate) {
+ unsigned Flags, bool IsOptimized, Metadata *TemplateParams,
+ Metadata *Declaration, Metadata *Variables, StorageType Storage,
+ bool ShouldCreate) {
assert(isCanonical(Name) && "Expected canonical MDString");
assert(isCanonical(LinkageName) && "Expected canonical MDString");
DEFINE_GETIMPL_LOOKUP(DISubprogram,
(Scope, getString(Name), getString(LinkageName), File,
Line, Type, IsLocalToUnit, IsDefinition, ScopeLine,
ContainingType, Virtuality, VirtualIndex, Flags,
- IsOptimized, Function, TemplateParams, Declaration,
- Variables));
- Metadata *Ops[] = {File, Scope, Name, Name,
- LinkageName, Type, ContainingType, Function,
- TemplateParams, Declaration, Variables};
+ IsOptimized, TemplateParams, Declaration, Variables));
+ Metadata *Ops[] = {File, Scope, Name, Name,
+ LinkageName, Type, ContainingType, TemplateParams,
+ Declaration, Variables};
DEFINE_GETIMPL_STORE(DISubprogram,
(Line, ScopeLine, Virtuality, VirtualIndex, Flags,
IsLocalToUnit, IsDefinition, IsOptimized),
Ops);
}
-Function *DISubprogram::getFunction() const {
- // FIXME: Should this be looking through bitcasts?
- return dyn_cast_or_null<Function>(getFunctionConstant());
-}
-
bool DISubprogram::describes(const Function *F) const {
assert(F && "Invalid function");
- if (F == getFunction())
+ if (F->getSubprogram() == this)
return true;
StringRef Name = getLinkageName();
if (Name.empty())
return F->getName() == Name;
}
-void DISubprogram::replaceFunction(Function *F) {
- replaceFunction(F ? ConstantAsMetadata::get(F)
- : static_cast<ConstantAsMetadata *>(nullptr));
-}
-
DILexicalBlock *DILexicalBlock::getImpl(LLVMContext &Context, Metadata *Scope,
Metadata *File, unsigned Line,
unsigned Column, StorageType Storage,
unsigned VirtualIndex;
unsigned Flags;
bool IsOptimized;
- Metadata *Function;
Metadata *TemplateParams;
Metadata *Declaration;
Metadata *Variables;
bool IsLocalToUnit, bool IsDefinition, unsigned ScopeLine,
Metadata *ContainingType, unsigned Virtuality,
unsigned VirtualIndex, unsigned Flags, bool IsOptimized,
- Metadata *Function, Metadata *TemplateParams,
- Metadata *Declaration, Metadata *Variables)
+ Metadata *TemplateParams, Metadata *Declaration,
+ Metadata *Variables)
: Scope(Scope), Name(Name), LinkageName(LinkageName), File(File),
Line(Line), Type(Type), IsLocalToUnit(IsLocalToUnit),
IsDefinition(IsDefinition), ScopeLine(ScopeLine),
ContainingType(ContainingType), Virtuality(Virtuality),
VirtualIndex(VirtualIndex), Flags(Flags), IsOptimized(IsOptimized),
- Function(Function), TemplateParams(TemplateParams),
- Declaration(Declaration), Variables(Variables) {}
+ TemplateParams(TemplateParams), Declaration(Declaration),
+ Variables(Variables) {}
MDNodeKeyImpl(const DISubprogram *N)
: Scope(N->getRawScope()), Name(N->getName()),
LinkageName(N->getLinkageName()), File(N->getRawFile()),
ScopeLine(N->getScopeLine()), ContainingType(N->getRawContainingType()),
Virtuality(N->getVirtuality()), VirtualIndex(N->getVirtualIndex()),
Flags(N->getFlags()), IsOptimized(N->isOptimized()),
- Function(N->getRawFunction()),
TemplateParams(N->getRawTemplateParams()),
Declaration(N->getRawDeclaration()), Variables(N->getRawVariables()) {}
Virtuality == RHS->getVirtuality() &&
VirtualIndex == RHS->getVirtualIndex() && Flags == RHS->getFlags() &&
IsOptimized == RHS->isOptimized() &&
- Function == RHS->getRawFunction() &&
TemplateParams == RHS->getRawTemplateParams() &&
Declaration == RHS->getRawDeclaration() &&
Variables == RHS->getRawVariables();
unsigned getHashValue() const {
return hash_combine(Scope, Name, LinkageName, File, Line, Type,
IsLocalToUnit, IsDefinition, ScopeLine, ContainingType,
- Virtuality, VirtualIndex, Flags, IsOptimized, Function,
+ Virtuality, VirtualIndex, Flags, IsOptimized,
TemplateParams, Declaration, Variables);
}
};
Assert(isa<DISubroutineType>(T), "invalid subroutine type", &N, T);
Assert(isTypeRef(N, N.getRawContainingType()), "invalid containing type", &N,
N.getRawContainingType());
- if (auto *RawF = N.getRawFunction()) {
- auto *FMD = dyn_cast<ConstantAsMetadata>(RawF);
- auto *F = FMD ? FMD->getValue() : nullptr;
- auto *FT = F ? dyn_cast<PointerType>(F->getType()) : nullptr;
- Assert(F && FT && isa<FunctionType>(FT->getElementType()),
- "invalid function", &N, F, FT);
- }
if (auto *Params = N.getRawTemplateParams())
visitTemplateParams(N, *Params);
if (auto *S = N.getRawDeclaration()) {
if (N.isDefinition())
Assert(N.isDistinct(), "subprogram definitions must be distinct", &N);
-
- auto *F = N.getFunction();
- if (!F)
- return;
-
- // Check that all !dbg attachments lead to back to N (or, at least, another
- // subprogram that describes the same function).
- //
- // FIXME: Check this incrementally while visiting !dbg attachments.
- // FIXME: Only check when N is the canonical subprogram for F.
- SmallPtrSet<const MDNode *, 32> Seen;
- for (auto &BB : *F)
- for (auto &I : BB) {
- // Be careful about using DILocation here since we might be dealing with
- // broken code (this is the Verifier after all).
- DILocation *DL =
- dyn_cast_or_null<DILocation>(I.getDebugLoc().getAsMDNode());
- if (!DL)
- continue;
- if (!Seen.insert(DL).second)
- continue;
-
- DILocalScope *Scope = DL->getInlinedAtScope();
- if (Scope && !Seen.insert(Scope).second)
- continue;
-
- DISubprogram *SP = Scope ? Scope->getSubprogram() : nullptr;
- if (SP && !Seen.insert(SP).second)
- continue;
-
- // FIXME: Once N is canonical, check "SP == &N".
- Assert(SP->describes(F),
- "!dbg attachment points at wrong subprogram for function", &N, F,
- &I, DL, Scope, SP);
- }
}
void Verifier::visitDILexicalBlockBase(const DILexicalBlockBase &N) {
(F.isDeclaration() && F.hasExternalLinkage()) ||
F.hasAvailableExternallyLinkage(),
"Function is marked as dllimport, but not external.", &F);
+
+ auto *N = F.getSubprogram();
+ if (!N)
+ return;
+
+ // Check that all !dbg attachments lead to back to N (or, at least, another
+ // subprogram that describes the same function).
+ //
+ // FIXME: Check this incrementally while visiting !dbg attachments.
+ // FIXME: Only check when N is the canonical subprogram for F.
+ SmallPtrSet<const MDNode *, 32> Seen;
+ for (auto &BB : F)
+ for (auto &I : BB) {
+ // Be careful about using DILocation here since we might be dealing with
+ // broken code (this is the Verifier after all).
+ DILocation *DL =
+ dyn_cast_or_null<DILocation>(I.getDebugLoc().getAsMDNode());
+ if (!DL)
+ continue;
+ if (!Seen.insert(DL).second)
+ continue;
+
+ DILocalScope *Scope = DL->getInlinedAtScope();
+ if (Scope && !Seen.insert(Scope).second)
+ continue;
+
+ DISubprogram *SP = Scope ? Scope->getSubprogram() : nullptr;
+ if (SP && !Seen.insert(SP).second)
+ continue;
+
+ // FIXME: Once N is canonical, check "SP == &N".
+ Assert(SP->describes(&F),
+ "!dbg attachment points at wrong subprogram for function", N, &F,
+ &I, DL, Scope, SP);
+ }
}
// verifyBasicBlock - Verify that a basic block is well formed...
// Vector of GlobalValues to lazily link in.
std::vector<GlobalValue *> LazilyLinkGlobalValues;
- /// Functions that have replaced other functions.
- SmallPtrSet<const Function *, 16> OverridingFunctions;
-
DiagnosticHandlerFunction DiagnosticHandler;
/// For symbol clashes, prefer those from Src.
const GlobalValue *DGV = nullptr);
void linkNamedMDNodes();
- void stripReplacedSubprograms();
};
}
}
NewGV = copyGlobalValueProto(TypeMap, SGV, DGV);
-
- if (DGV && isa<Function>(DGV))
- if (auto *NewF = dyn_cast<Function>(NewGV))
- OverridingFunctions.insert(NewF);
}
NewGV->setUnnamedAddr(HasUnnamedAddr);
}
}
-/// Drop DISubprograms that have been superseded.
-///
-/// FIXME: this creates an asymmetric result: we strip functions from losing
-/// subprograms in DstM, but leave losing subprograms in SrcM.
-/// TODO: Remove this logic once the backend can correctly determine canonical
-/// subprograms.
-void ModuleLinker::stripReplacedSubprograms() {
- // Avoid quadratic runtime by returning early when there's nothing to do.
- if (OverridingFunctions.empty())
- return;
-
- // Move the functions now, so the set gets cleared even on early returns.
- auto Functions = std::move(OverridingFunctions);
- OverridingFunctions.clear();
-
- // Drop functions from subprograms if they've been overridden by the new
- // compile unit.
- NamedMDNode *CompileUnits = DstM->getNamedMetadata("llvm.dbg.cu");
- if (!CompileUnits)
- return;
- for (unsigned I = 0, E = CompileUnits->getNumOperands(); I != E; ++I) {
- auto *CU = cast<DICompileUnit>(CompileUnits->getOperand(I));
- assert(CU && "Expected valid compile unit");
-
- for (DISubprogram *SP : CU->getSubprograms()) {
- if (!SP || !SP->getFunction() || !Functions.count(SP->getFunction()))
- continue;
-
- // Prevent DebugInfoFinder from tagging this as the canonical subprogram,
- // since the canonical one is in the incoming module.
- SP->replaceFunction(nullptr);
- }
- }
-}
-
/// Merge the linker flags in Src into the Dest module.
bool ModuleLinker::linkModuleFlagsMetadata() {
// If the source module has no module flags, we are done.
MapValue(GV, ValueMap, RF_MoveDistinctMDs, &TypeMap, &ValMaterializer);
}
- // Strip replaced subprograms before mapping any metadata -- so that we're
- // not changing metadata from the source module (note that
- // linkGlobalValueBody() eventually calls RemapInstruction() and therefore
- // MapMetadata()) -- but after linking global value protocols -- so that
- // OverridingFunctions has been built.
- stripReplacedSubprograms();
-
// Link in the function bodies that are defined in the source module into
// DstM.
for (Function &SF : *SrcM) {
bool doInitialization(CallGraph &CG) override;
/// The maximum number of elements to expand, or 0 for unlimited.
unsigned maxElements;
- DenseMap<const Function *, DISubprogram *> FunctionDIs;
};
}
NF->copyAttributesFrom(F);
// Patch the pointer to LLVM function in debug info descriptor.
- auto DI = FunctionDIs.find(F);
- if (DI != FunctionDIs.end()) {
- DISubprogram *SP = DI->second;
- SP->replaceFunction(NF);
- // Ensure the map is updated so it can be reused on subsequent argument
- // promotions of the same function.
- FunctionDIs.erase(DI);
- FunctionDIs[NF] = SP;
- }
+ NF->setSubprogram(F->getSubprogram());
+ F->setSubprogram(nullptr);
DEBUG(dbgs() << "ARG PROMOTION: Promoting to:" << *NF << "\n"
<< "From: " << *F);
}
bool ArgPromotion::doInitialization(CallGraph &CG) {
- FunctionDIs = makeSubprogramMap(CG.getModule());
return CallGraphSCCPass::doInitialization(CG);
}
typedef SmallVector<RetOrArg, 5> UseVector;
- // Map each LLVM function to corresponding metadata with debug info. If
- // the function is replaced with another one, we should patch the pointer
- // to LLVM function in metadata.
- // As the code generation for module is finished (and DIBuilder is
- // finalized) we assume that subprogram descriptors won't be changed, and
- // they are stored in map for short duration anyway.
- DenseMap<const Function *, DISubprogram *> FunctionDIs;
-
protected:
// DAH uses this to specify a different ID.
explicit DAE(char &ID) : ModulePass(ID) {}
}
// Patch the pointer to LLVM function in debug info descriptor.
- auto DI = FunctionDIs.find(&Fn);
- if (DI != FunctionDIs.end()) {
- DISubprogram *SP = DI->second;
- SP->replaceFunction(NF);
- // Ensure the map is updated so it can be reused on non-varargs argument
- // eliminations of the same function.
- FunctionDIs.erase(DI);
- FunctionDIs[NF] = SP;
- }
+ NF->setSubprogram(Fn.getSubprogram());
// Fix up any BlockAddresses that refer to the function.
Fn.replaceAllUsesWith(ConstantExpr::getBitCast(NF, Fn.getType()));
}
// Patch the pointer to LLVM function in debug info descriptor.
- auto DI = FunctionDIs.find(F);
- if (DI != FunctionDIs.end())
- DI->second->replaceFunction(NF);
+ NF->setSubprogram(F->getSubprogram());
// Now that the old function is dead, delete it.
F->eraseFromParent();
bool DAE::runOnModule(Module &M) {
bool Changed = false;
- // Collect debug info descriptors for functions.
- FunctionDIs = makeSubprogramMap(M);
-
// First pass: Do a simple check to see if any functions can have their "..."
// removed. We can do this if they never call va_start. This loop cannot be
// fused with the next loop, because deleting a function invalidates
SmallVector<Metadata *, 64> LiveSubprograms;
DenseSet<const MDNode *> VisitedSet;
+ std::set<DISubprogram *> LiveSPs;
+ for (Function &F : M) {
+ if (DISubprogram *SP = F.getSubprogram())
+ LiveSPs.insert(SP);
+ }
+
for (DICompileUnit *DIC : F.compile_units()) {
// Create our live subprogram list.
bool SubprogramChange = false;
continue;
// If the function referenced by DISP is not null, the function is live.
- if (DISP->getFunction())
+ if (LiveSPs.count(DISP))
LiveSubprograms.push_back(DISP);
else
SubprogramChange = true;
DFSanABIList ABIList;
DenseMap<Value *, Function *> UnwrappedFnMap;
AttributeSet ReadOnlyNoneAttrs;
- DenseMap<const Function *, DISubprogram *> FunctionDIs;
Value *getShadowAddress(Value *Addr, Instruction *Pos);
bool isInstrumented(const Function *F);
if (ABIList.isIn(M, "skip"))
return false;
- FunctionDIs = makeSubprogramMap(M);
-
if (!GetArgTLSPtr) {
Type *ArgTLSTy = ArrayType::get(ShadowTy, 64);
ArgTLS = Mod->getOrInsertGlobal("__dfsan_arg_tls", ArgTLSTy);
ConstantExpr::getBitCast(NewF, PointerType::getUnqual(FT));
F.replaceAllUsesWith(WrappedFnCst);
- // Patch the pointer to LLVM function in debug info descriptor.
- auto DI = FunctionDIs.find(&F);
- if (DI != FunctionDIs.end())
- DI->second->replaceFunction(&F);
-
UnwrappedFnMap[WrappedFnCst] = &F;
*i = NewF;
Module *M;
LLVMContext *Ctx;
SmallVector<std::unique_ptr<GCOVFunction>, 16> Funcs;
+ DenseMap<DISubprogram *, Function *> FnMap;
};
}
// object users can construct, the blocks and lines will be rooted here.
class GCOVFunction : public GCOVRecord {
public:
- GCOVFunction(const DISubprogram *SP, raw_ostream *os, uint32_t Ident,
- bool UseCfgChecksum, bool ExitBlockBeforeBody)
+ GCOVFunction(const DISubprogram *SP, Function *F, raw_ostream *os,
+ uint32_t Ident, bool UseCfgChecksum, bool ExitBlockBeforeBody)
: SP(SP), Ident(Ident), UseCfgChecksum(UseCfgChecksum), CfgChecksum(0),
ReturnBlock(1, os) {
this->os = os;
- Function *F = SP->getFunction();
DEBUG(dbgs() << "Function: " << getFunctionName(SP) << "\n");
uint32_t i = 0;
this->M = &M;
Ctx = &M.getContext();
+ FnMap.clear();
+ for (Function &F : M) {
+ if (DISubprogram *SP = F.getSubprogram())
+ FnMap[SP] = &F;
+ }
+
if (Options.EmitNotes) emitProfileNotes();
if (Options.EmitData) return emitProfileArcs();
return false;
unsigned FunctionIdent = 0;
for (auto *SP : CU->getSubprograms()) {
- Function *F = SP->getFunction();
+ Function *F = FnMap[SP];
if (!F) continue;
if (!functionHasLines(F)) continue;
++It;
EntryBlock.splitBasicBlock(It);
- Funcs.push_back(make_unique<GCOVFunction>(SP, &out, FunctionIdent++,
+ Funcs.push_back(make_unique<GCOVFunction>(SP, F, &out, FunctionIdent++,
Options.UseCfgChecksum,
Options.ExitBlockBeforeBody));
GCOVFunction &Func = *Funcs.back();
auto *CU = cast<DICompileUnit>(CU_Nodes->getOperand(i));
SmallVector<std::pair<GlobalVariable *, MDNode *>, 8> CountersBySP;
for (auto *SP : CU->getSubprograms()) {
- Function *F = SP->getFunction();
+ Function *F = FnMap[SP];
if (!F) continue;
if (!functionHasLines(F)) continue;
if (!Result) Result = true;
const DISubprogram *OldSubprogramMDNode = FindSubprogram(OldFunc, Finder);
if (!OldSubprogramMDNode) return;
- // Ensure that OldFunc appears in the map.
- // (if it's already there it must point to NewFunc anyway)
- VMap[OldFunc] = NewFunc;
auto *NewSubprogram =
cast<DISubprogram>(MapMetadata(OldSubprogramMDNode, VMap));
+ NewFunc->setSubprogram(NewSubprogram);
for (auto *CU : Finder.compile_units()) {
auto Subprograms = CU->getSubprograms();
@TestArrayPtr = global %struct.test* getelementptr inbounds ([10 x %struct.test], [10 x %struct.test]* @TestArray, i64 0, i64 3) ; <%struct.test**> [#uses=1]
@TestArray = common global [10 x %struct.test] zeroinitializer, align 32 ; <[10 x %struct.test]*> [#uses=2]
-define i32 @main() nounwind readonly {
+define i32 @main() nounwind readonly !dbg !1 {
%diff1 = alloca i64 ; <i64*> [#uses=2]
; CHECK: call void @llvm.dbg.value(metadata i64 72,
call void @llvm.dbg.declare(metadata i64* %diff1, metadata !0, metadata !DIExpression()), !dbg !DILocation(scope: !1)
!7 = !{!1}
!6 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.0 (trunk 131941)", isOptimized: true, emissionKind: 0, file: !8, enums: !9, retainedTypes: !9, subprograms: !7)
!0 = !DILocalVariable(name: "c", line: 2, scope: !1, file: !2, type: !5)
-!1 = distinct !DISubprogram(name: "main", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 1, file: !8, scope: !2, type: !3, function: i32 ()* @main)
+!1 = distinct !DISubprogram(name: "main", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 1, file: !8, scope: !2, type: !3)
!2 = !DIFile(filename: "/d/j/debug-test.c", directory: "/Volumes/Data/b")
!3 = !DISubroutineType(types: !4)
!4 = !{!5}
; RUN: llvm-as < %s | llvm-dis | llvm-as | llvm-dis | FileCheck %s
; RUN: verify-uselistorder %s
-declare void @_Z3foov()
+; CHECK: define void @_Z3foov() !dbg !9
+define void @_Z3foov() !dbg !9 {
+ ret void
+}
; CHECK: !named = !{!0, !1, !2, !3, !4, !5, !6, !7, !8, !9}
!named = !{!0, !1, !2, !3, !4, !5, !6, !7, !8, !9}
; CHECK: !8 = !DISubprogram(scope: null, isLocal: false, isDefinition: false, isOptimized: false)
!8 = !DISubprogram(isDefinition: false)
-; CHECK: !9 = distinct !DISubprogram(name: "foo", linkageName: "_Zfoov", scope: !1, file: !2, line: 7, type: !3, isLocal: true, isDefinition: true, scopeLine: 8, containingType: !4, virtuality: DW_VIRTUALITY_pure_virtual, virtualIndex: 10, flags: DIFlagPrototyped, isOptimized: true, function: void ()* @_Z3foov, templateParams: !5, declaration: !8, variables: !6)
+; CHECK: !9 = distinct !DISubprogram(name: "foo", linkageName: "_Zfoov", scope: !1, file: !2, line: 7, type: !3, isLocal: true, isDefinition: true, scopeLine: 8, containingType: !4, virtuality: DW_VIRTUALITY_pure_virtual, virtualIndex: 10, flags: DIFlagPrototyped, isOptimized: true, templateParams: !5, declaration: !8, variables: !6)
!9 = distinct !DISubprogram(name: "foo", linkageName: "_Zfoov", scope: !1,
file: !2, line: 7, type: !3, isLocal: true,
isDefinition: true, scopeLine: 8, containingType: !4,
virtuality: DW_VIRTUALITY_pure_virtual, virtualIndex: 10,
- flags: DIFlagPrototyped, isOptimized: true, function: void ()* @_Z3foov,
+ flags: DIFlagPrototyped, isOptimized: true,
templateParams: !5, declaration: !8, variables: !6)
+
+!10 = !{i32 1, !"Debug Info Version", i32 3}
+!llvm.module.flags = !{!10}
; RUN: llvm-dis < %t.bc | FileCheck %s
; RUN: verify-uselistorder < %t.bc
-define i32 @main() {
+define i32 @main() !dbg !4 {
entry:
%retval = alloca i32, align 4
store i32 0, i32* %retval
!1 = !DIFile(filename: "../llvm/tools/clang/test/CodeGen/debug-info-version.c", directory: "/Users/manmanren/llvm_gmail/release")
!2 = !{i32 0}
!3 = !{!4}
-!4 = distinct !DISubprogram(name: "main", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 3, file: !1, scope: !5, type: !6, function: i32 ()* @main, variables: !2)
+!4 = distinct !DISubprogram(name: "main", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 3, file: !1, scope: !5, type: !6, variables: !2)
!5 = !DIFile(filename: "../llvm/tools/clang/test/CodeGen/debug-info-version.c", directory: "/Users/manmanren/llvm_gmail/release")
!6 = !DISubroutineType(types: !7)
!7 = !{!8}
--- /dev/null
+; RUN: llvm-dis < %s.bc | FileCheck %s
+; RUN: verify-uselistorder < %s.bc
+
+; CHECK: define void @foo() !dbg [[SP:![0-9]+]]
+define void @foo() {
+ ret void
+}
+
+!llvm.module.flags = !{!0}
+!0 = !{i32 2, !"Debug Info Version", i32 3}
+
+!llvm.dbg.cu = !{!1}
+!1 = distinct !DICompileUnit(language: DW_LANG_C99, file: !2, subprograms: !{!3}, emissionKind: 1)
+!2 = !DIFile(filename: "foo.c", directory: "/path/to/dir")
+; CHECK: [[SP]] = distinct !DISubprogram
+!3 = distinct !DISubprogram(file: !2, scope: !2, line: 51, name: "foo", function: void ()* @foo, type: !4)
+!4 = !DISubroutineType(types: !{})
; Bug 20598
-define void @test() #0 {
+define void @test() #0 !dbg !4 {
entry:
br label %for.body, !dbg !39
!1 = !DIFile(filename: "test.c", directory: "")
!2 = !{}
!3 = !{!4}
-!4 = distinct !DISubprogram(name: "", line: 140, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 141, file: !1, scope: !1, type: !6, function: void ()* @test, variables: !12)
+!4 = distinct !DISubprogram(name: "", line: 140, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 141, file: !1, scope: !1, type: !6, variables: !12)
!6 = !DISubroutineType(types: !7)
!7 = !{null, !8}
!8 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !9)
; CHECK: DEBUG_VALUE: test_debug_value:globalptr_arg <- SGPR0_SGPR1
; CHECK: buffer_store_dword
; CHECK: s_endpgm
-define void @test_debug_value(i32 addrspace(1)* nocapture %globalptr_arg) #0 {
+define void @test_debug_value(i32 addrspace(1)* nocapture %globalptr_arg) #0 !dbg !4 {
entry:
tail call void @llvm.dbg.value(metadata i32 addrspace(1)* %globalptr_arg, i64 0, metadata !10, metadata !13), !dbg !14
store i32 123, i32 addrspace(1)* %globalptr_arg, align 4
!1 = !DIFile(filename: "/tmp/test_debug_value.cl", directory: "/Users/matt/src/llvm/build_debug")
!2 = !{}
!3 = !{!4}
-!4 = distinct !DISubprogram(name: "test_debug_value", scope: !1, file: !1, line: 1, type: !5, isLocal: false, isDefinition: true, scopeLine: 2, flags: DIFlagPrototyped, isOptimized: true, function: void (i32 addrspace(1)*)* @test_debug_value, variables: !9)
+!4 = distinct !DISubprogram(name: "test_debug_value", scope: !1, file: !1, line: 1, type: !5, isLocal: false, isDefinition: true, scopeLine: 2, flags: DIFlagPrototyped, isOptimized: true, variables: !9)
!5 = !DISubroutineType(types: !6)
!6 = !{null, !7}
!7 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !8, size: 64, align: 32)
%struct.SVal = type { i8*, i32 }
-define i32 @_Z3fooi4SVal(i32 %i, %struct.SVal* noalias %location) nounwind ssp {
+define i32 @_Z3fooi4SVal(i32 %i, %struct.SVal* noalias %location) nounwind ssp !dbg !17 {
entry:
%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
call void @llvm.dbg.value(metadata i32 %i, i64 0, metadata !23, metadata !DIExpression()), !dbg !24
ret i32 %.0, !dbg !29
}
-define linkonce_odr void @_ZN4SValC1Ev(%struct.SVal* %this) nounwind ssp align 2 {
+define linkonce_odr void @_ZN4SValC1Ev(%struct.SVal* %this) nounwind ssp align 2 !dbg !16 {
entry:
%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
call void @llvm.dbg.value(metadata %struct.SVal* %this, i64 0, metadata !31, metadata !DIExpression()), !dbg !34
declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
-define i32 @main() nounwind ssp {
+define i32 @main() nounwind ssp !dbg !20 {
entry:
%0 = alloca %struct.SVal ; <%struct.SVal*> [#uses=3]
%v = alloca %struct.SVal ; <%struct.SVal*> [#uses=4]
!13 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!14 = !DISubroutineType(types: !15)
!15 = !{null, !12}
-!16 = distinct !DISubprogram(name: "SVal", linkageName: "_ZN4SValC1Ev", line: 11, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, file: !48, scope: !1, type: !14, function: void (%struct.SVal*)* @_ZN4SValC1Ev)
-!17 = distinct !DISubprogram(name: "foo", linkageName: "_Z3fooi4SVal", line: 16, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, file: !48, scope: !2, type: !18, function: i32 (i32, %struct.SVal*)* @_Z3fooi4SVal)
+!16 = distinct !DISubprogram(name: "SVal", linkageName: "_ZN4SValC1Ev", line: 11, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, file: !48, scope: !1, type: !14)
+!17 = distinct !DISubprogram(name: "foo", linkageName: "_Z3fooi4SVal", line: 16, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, file: !48, scope: !2, type: !18)
!18 = !DISubroutineType(types: !19)
!19 = !{!13, !13, !1}
-!20 = distinct !DISubprogram(name: "main", linkageName: "main", line: 23, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, file: !48, scope: !2, type: !21, function: i32 ()* @main)
+!20 = distinct !DISubprogram(name: "main", linkageName: "main", line: 23, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, file: !48, scope: !2, type: !21)
!21 = !DISubroutineType(types: !22)
!22 = !{!13}
!23 = !DILocalVariable(name: "i", line: 16, arg: 1, scope: !17, file: !2, type: !13)
; CHECK-NOT: {{DW_TAG|NULL}}
; CHECK: DW_AT_location [DW_FORM_exprloc] (<0x8> 03 [[ADDR]] 10 01 22 )
-define zeroext i8 @get1(i8 zeroext %a) nounwind optsize {
+define zeroext i8 @get1(i8 zeroext %a) nounwind optsize !dbg !0 {
entry:
tail call void @llvm.dbg.value(metadata i8 %a, i64 0, metadata !10, metadata !DIExpression()), !dbg !30
%0 = load i8, i8* @x1, align 4, !dbg !30
declare void @llvm.dbg.value(metadata, i64, metadata, metadata) nounwind readnone
-define zeroext i8 @get2(i8 zeroext %a) nounwind optsize {
+define zeroext i8 @get2(i8 zeroext %a) nounwind optsize !dbg !6 {
entry:
tail call void @llvm.dbg.value(metadata i8 %a, i64 0, metadata !18, metadata !DIExpression()), !dbg !32
%0 = load i8, i8* @x2, align 4, !dbg !32
ret i8 %0, !dbg !33
}
-define zeroext i8 @get3(i8 zeroext %a) nounwind optsize {
+define zeroext i8 @get3(i8 zeroext %a) nounwind optsize !dbg !7 {
entry:
tail call void @llvm.dbg.value(metadata i8 %a, i64 0, metadata !21, metadata !DIExpression()), !dbg !34
%0 = load i8, i8* @x3, align 4, !dbg !34
ret i8 %0, !dbg !35
}
-define zeroext i8 @get4(i8 zeroext %a) nounwind optsize {
+define zeroext i8 @get4(i8 zeroext %a) nounwind optsize !dbg !8 {
entry:
tail call void @llvm.dbg.value(metadata i8 %a, i64 0, metadata !24, metadata !DIExpression()), !dbg !36
%0 = load i8, i8* @x4, align 4, !dbg !36
ret i8 %0, !dbg !37
}
-define zeroext i8 @get5(i8 zeroext %a) nounwind optsize {
+define zeroext i8 @get5(i8 zeroext %a) nounwind optsize !dbg !9 {
entry:
tail call void @llvm.dbg.value(metadata i8 %a, i64 0, metadata !27, metadata !DIExpression()), !dbg !38
%0 = load i8, i8* @x5, align 4, !dbg !38
!llvm.dbg.cu = !{!2}
!llvm.module.flags = !{!49}
-!0 = distinct !DISubprogram(name: "get1", linkageName: "get1", line: 4, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 4, file: !47, scope: !1, type: !3, function: i8 (i8)* @get1, variables: !42)
+!0 = distinct !DISubprogram(name: "get1", linkageName: "get1", line: 4, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 4, file: !47, scope: !1, type: !3, variables: !42)
!1 = !DIFile(filename: "foo.c", directory: "/tmp/")
!2 = distinct !DICompileUnit(language: DW_LANG_C89, producer: "4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2369.8)", isOptimized: true, emissionKind: 0, file: !47, enums: !48, retainedTypes: !48, subprograms: !40, globals: !41, imports: !48)
!3 = !DISubroutineType(types: !4)
!4 = !{!5, !5}
!5 = !DIBasicType(tag: DW_TAG_base_type, name: "_Bool", size: 8, align: 8, encoding: DW_ATE_boolean)
-!6 = distinct !DISubprogram(name: "get2", linkageName: "get2", line: 7, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 7, file: !47, scope: !1, type: !3, function: i8 (i8)* @get2, variables: !43)
-!7 = distinct !DISubprogram(name: "get3", linkageName: "get3", line: 10, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 10, file: !47, scope: !1, type: !3, function: i8 (i8)* @get3, variables: !44)
-!8 = distinct !DISubprogram(name: "get4", linkageName: "get4", line: 13, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 13, file: !47, scope: !1, type: !3, function: i8 (i8)* @get4, variables: !45)
-!9 = distinct !DISubprogram(name: "get5", linkageName: "get5", line: 16, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 16, file: !47, scope: !1, type: !3, function: i8 (i8)* @get5, variables: !46)
+!6 = distinct !DISubprogram(name: "get2", linkageName: "get2", line: 7, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 7, file: !47, scope: !1, type: !3, variables: !43)
+!7 = distinct !DISubprogram(name: "get3", linkageName: "get3", line: 10, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 10, file: !47, scope: !1, type: !3, variables: !44)
+!8 = distinct !DISubprogram(name: "get4", linkageName: "get4", line: 13, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 13, file: !47, scope: !1, type: !3, variables: !45)
+!9 = distinct !DISubprogram(name: "get5", linkageName: "get5", line: 16, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 16, file: !47, scope: !1, type: !3, variables: !46)
!10 = !DILocalVariable(name: "a", line: 4, arg: 1, scope: !0, file: !1, type: !5)
!11 = !DILocalVariable(name: "b", line: 4, scope: !12, file: !1, type: !5)
!12 = distinct !DILexicalBlock(line: 4, column: 0, file: !47, scope: !0)
@x4 = internal unnamed_addr global i32 4, align 4
@x5 = global i32 0, align 4
-define i32 @get1(i32 %a) nounwind optsize ssp {
+define i32 @get1(i32 %a) nounwind optsize ssp !dbg !1 {
tail call void @llvm.dbg.value(metadata i32 %a, i64 0, metadata !10, metadata !DIExpression()), !dbg !30
%1 = load i32, i32* @x1, align 4, !dbg !31
tail call void @llvm.dbg.value(metadata i32 %1, i64 0, metadata !11, metadata !DIExpression()), !dbg !31
ret i32 %1, !dbg !31
}
-define i32 @get2(i32 %a) nounwind optsize ssp {
+define i32 @get2(i32 %a) nounwind optsize ssp !dbg !6 {
tail call void @llvm.dbg.value(metadata i32 %a, i64 0, metadata !13, metadata !DIExpression()), !dbg !32
%1 = load i32, i32* @x2, align 4, !dbg !33
tail call void @llvm.dbg.value(metadata i32 %1, i64 0, metadata !14, metadata !DIExpression()), !dbg !33
ret i32 %1, !dbg !33
}
-define i32 @get3(i32 %a) nounwind optsize ssp {
+define i32 @get3(i32 %a) nounwind optsize ssp !dbg !7 {
tail call void @llvm.dbg.value(metadata i32 %a, i64 0, metadata !16, metadata !DIExpression()), !dbg !34
%1 = load i32, i32* @x3, align 4, !dbg !35
tail call void @llvm.dbg.value(metadata i32 %1, i64 0, metadata !17, metadata !DIExpression()), !dbg !35
ret i32 %1, !dbg !35
}
-define i32 @get4(i32 %a) nounwind optsize ssp {
+define i32 @get4(i32 %a) nounwind optsize ssp !dbg !8 {
tail call void @llvm.dbg.value(metadata i32 %a, i64 0, metadata !19, metadata !DIExpression()), !dbg !36
%1 = load i32, i32* @x4, align 4, !dbg !37
tail call void @llvm.dbg.value(metadata i32 %1, i64 0, metadata !20, metadata !DIExpression()), !dbg !37
ret i32 %1, !dbg !37
}
-define i32 @get5(i32 %a) nounwind optsize ssp {
+define i32 @get5(i32 %a) nounwind optsize ssp !dbg !9 {
tail call void @llvm.dbg.value(metadata i32 %a, i64 0, metadata !27, metadata !DIExpression()), !dbg !38
%1 = load i32, i32* @x5, align 4, !dbg !39
tail call void @llvm.dbg.value(metadata i32 %1, i64 0, metadata !28, metadata !DIExpression()), !dbg !39
!llvm.module.flags = !{!49}
!0 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang", isOptimized: true, emissionKind: 1, file: !47, enums: !48, retainedTypes: !48, subprograms: !40, globals: !41, imports: !48)
-!1 = distinct !DISubprogram(name: "get1", line: 5, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 5, file: !47, scope: !2, type: !3, function: i32 (i32)* @get1, variables: !42)
+!1 = distinct !DISubprogram(name: "get1", line: 5, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 5, file: !47, scope: !2, type: !3, variables: !42)
!2 = !DIFile(filename: "ss3.c", directory: "/private/tmp")
!3 = !DISubroutineType(types: !4)
!4 = !{!5}
!5 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
-!6 = distinct !DISubprogram(name: "get2", line: 8, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 8, file: !47, scope: !2, type: !3, function: i32 (i32)* @get2, variables: !43)
-!7 = distinct !DISubprogram(name: "get3", line: 11, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 11, file: !47, scope: !2, type: !3, function: i32 (i32)* @get3, variables: !44)
-!8 = distinct !DISubprogram(name: "get4", line: 14, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 14, file: !47, scope: !2, type: !3, function: i32 (i32)* @get4, variables: !45)
-!9 = distinct !DISubprogram(name: "get5", line: 17, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 17, file: !47, scope: !2, type: !3, function: i32 (i32)* @get5, variables: !46)
+!6 = distinct !DISubprogram(name: "get2", line: 8, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 8, file: !47, scope: !2, type: !3, variables: !43)
+!7 = distinct !DISubprogram(name: "get3", line: 11, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 11, file: !47, scope: !2, type: !3, variables: !44)
+!8 = distinct !DISubprogram(name: "get4", line: 14, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 14, file: !47, scope: !2, type: !3, variables: !45)
+!9 = distinct !DISubprogram(name: "get5", line: 17, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 17, file: !47, scope: !2, type: !3, variables: !46)
!10 = !DILocalVariable(name: "a", line: 5, arg: 1, scope: !1, file: !2, type: !5)
!11 = !DILocalVariable(name: "b", line: 5, scope: !12, file: !2, type: !5)
!12 = distinct !DILexicalBlock(line: 5, column: 19, file: !47, scope: !1)
@d = common global i32 0, align 4
; Function Attrs: nounwind ssp
-define i32 @pr16110() #0 {
+define i32 @pr16110() #0 !dbg !4 {
for.cond1.preheader:
store i32 0, i32* @c, align 4, !dbg !21
br label %for.cond1.outer, !dbg !26
!1 = !DIFile(filename: "pr16110.c", directory: "/d/b")
!2 = !{}
!3 = !{!4}
-!4 = distinct !DISubprogram(name: "pr16110", line: 7, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: true, scopeLine: 7, file: !1, scope: !5, type: !6, function: i32 ()* @pr16110, variables: !9)
+!4 = distinct !DISubprogram(name: "pr16110", line: 7, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: true, scopeLine: 7, file: !1, scope: !5, type: !6, variables: !9)
!5 = !DIFile(filename: "pr16110.c", directory: "/d/b")
!6 = !DISubroutineType(types: !7)
!7 = !{!8}
!1 = !DIFile(filename: "var.c", directory: "/tmp")
!2 = !{}
!3 = !{!4}
-!4 = distinct !DISubprogram(name: "sum", line: 5, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 5, file: !1, scope: !5, type: !6, function: i32 (i32, ...)* @sum, variables: !2)
+!4 = distinct !DISubprogram(name: "sum", line: 5, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 5, file: !1, scope: !5, type: !6, variables: !2)
!5 = !DIFile(filename: "var.c", directory: "/tmp")
!6 = !DISubroutineType(types: !7)
!7 = !{!8, !8}
; CHECK-THUMB-FP-ELIM: add r7, sp, #8
; CHECK-THUMB-FP-ELIM: .cfi_def_cfa r7, 20
-define i32 @sum(i32 %count, ...) {
+define i32 @sum(i32 %count, ...) !dbg !4 {
entry:
%vl = alloca i8*, align 4
%vl1 = bitcast i8** %vl to i8*
!1 = !DIFile(filename: "exp.cpp", directory: "/tmp")
!2 = !{}
!3 = !{!4}
-!4 = distinct !DISubprogram(name: "test", linkageName: "_Z4testiiiiiddddd", line: 4, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 5, file: !1, scope: !5, type: !6, function: void (i32, i32, i32, i32, i32, double, double, double, double, double)* @_Z4testiiiiiddddd, variables: !2)
+!4 = distinct !DISubprogram(name: "test", linkageName: "_Z4testiiiiiddddd", line: 4, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 5, file: !1, scope: !5, type: !6, variables: !2)
!5 = !DIFile(filename: "exp.cpp", directory: "/tmp")
!6 = !DISubroutineType(types: !7)
!7 = !{null, !8, !8, !8, !8, !8, !9, !9, !9, !9, !9}
%struct.tag_s = type { i32, i32, i32 }
-define void @foo(%struct.tag_s* nocapture %this, %struct.tag_s* %c, i64 %x, i64 %y, %struct.tag_s* nocapture %ptr1, %struct.tag_s* nocapture %ptr2) nounwind ssp {
+define void @foo(%struct.tag_s* nocapture %this, %struct.tag_s* %c, i64 %x, i64 %y, %struct.tag_s* nocapture %ptr1, %struct.tag_s* nocapture %ptr2) nounwind ssp !dbg !1 {
tail call void @llvm.dbg.value(metadata %struct.tag_s* %this, i64 0, metadata !5, metadata !DIExpression()), !dbg !20
tail call void @llvm.dbg.value(metadata %struct.tag_s* %c, i64 0, metadata !13, metadata !DIExpression()), !dbg !21
tail call void @llvm.dbg.value(metadata i64 %x, i64 0, metadata !14, metadata !DIExpression()), !dbg !22
!llvm.module.flags = !{!33}
!0 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "Apple clang version 3.0 (tags/Apple/clang-211.10.1) (based on LLVM 3.0svn)", isOptimized: true, emissionKind: 1, file: !32, enums: !{}, retainedTypes: !{}, subprograms: !30, imports: null)
-!1 = distinct !DISubprogram(name: "foo", line: 11, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 11, file: !2, scope: !2, type: !3, function: void (%struct.tag_s*, %struct.tag_s*, i64, i64, %struct.tag_s*, %struct.tag_s*)* @foo, variables: !31)
+!1 = distinct !DISubprogram(name: "foo", line: 11, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 11, file: !2, scope: !2, type: !3, variables: !31)
!2 = !DIFile(filename: "one.c", directory: "/Volumes/Athwagate/R10048772")
!3 = !DISubroutineType(types: !4)
!4 = !{null}
declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind
-define hidden void @foobar_func_block_invoke_0(i8* %.block_descriptor, %0* %loadedMydata, [4 x i32] %bounds.coerce0, [4 x i32] %data.coerce0) ssp {
+define hidden void @foobar_func_block_invoke_0(i8* %.block_descriptor, %0* %loadedMydata, [4 x i32] %bounds.coerce0, [4 x i32] %data.coerce0) ssp !dbg !23 {
%1 = alloca %0*, align 4
%bounds = alloca %struct.CR, align 4
%data = alloca %struct.CR, align 4
!20 = !DIFile(filename: "header4.h", directory: "/Volumes/Sandbox/llvm")
!21 = !{!22}
!22 = !DIEnumerator(name: "Eleven", value: 0) ; [ DW_TAG_enumerator ]
-!23 = distinct !DISubprogram(name: "foobar_func_block_invoke_0", line: 609, isLocal: true, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 609, file: !152, scope: !24, type: !25, function: void (i8*, %0*, [4 x i32], [4 x i32])* @foobar_func_block_invoke_0)
+!23 = distinct !DISubprogram(name: "foobar_func_block_invoke_0", line: 609, isLocal: true, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 609, file: !152, scope: !24, type: !25)
!24 = !DIFile(filename: "MyLibrary.m", directory: "/Volumes/Sandbox/llvm")
!25 = !DISubroutineType(types: !26)
!26 = !{null}
declare <4 x float> @test0001(float) nounwind readnone ssp
-define i32 @main(i32 %argc, i8** nocapture %argv, i1 %cond) nounwind ssp {
+define i32 @main(i32 %argc, i8** nocapture %argv, i1 %cond) nounwind ssp !dbg !10 {
entry:
br label %for.body9
!llvm.module.flags = !{!56}
!llvm.dbg.cu = !{!2}
-!0 = distinct !DISubprogram(name: "test0001", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, file: !54, scope: null, type: !3, function: <4 x float> (float)* @test0001, variables: !51)
+!0 = distinct !DISubprogram(name: "test0001", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, file: !54, scope: null, type: !3, variables: !51)
!1 = !DIFile(filename: "build2.c", directory: "/private/tmp")
!2 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.0 (trunk 129915)", isOptimized: true, emissionKind: 1, file: !54, enums: !{}, retainedTypes: !{}, subprograms: !50, imports: null)
!3 = !DISubroutineType(types: !4)
!7 = !DIBasicType(tag: DW_TAG_base_type, name: "float", size: 32, align: 32, encoding: DW_ATE_float)
!8 = !{!9}
!9 = !DISubrange(count: 4)
-!10 = distinct !DISubprogram(name: "main", line: 59, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, file: !54, scope: null, type: !11, function: i32 (i32, i8**, i1)* @main, variables: !52)
+!10 = distinct !DISubprogram(name: "main", line: 59, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, file: !54, scope: null, type: !11, variables: !52)
!11 = !DISubroutineType(types: !12)
!12 = !{!13}
!13 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
@.str = private unnamed_addr constant [11 x i8] c"%p %lf %c\0A\00", align 4
@.str1 = private unnamed_addr constant [6 x i8] c"point\00", align 4
-define i32 @inlineprinter(i8* %ptr, double %val, i8 zeroext %c) nounwind optsize {
+define i32 @inlineprinter(i8* %ptr, double %val, i8 zeroext %c) nounwind optsize !dbg !9 {
entry:
tail call void @llvm.dbg.value(metadata i8* %ptr, i64 0, metadata !19, metadata !DIExpression()), !dbg !26
tail call void @llvm.dbg.value(metadata double %val, i64 0, metadata !20, metadata !DIExpression()), !dbg !26
ret i32 0, !dbg !29
}
-define i32 @printer(i8* %ptr, double %val, i8 zeroext %c) nounwind optsize noinline {
+define i32 @printer(i8* %ptr, double %val, i8 zeroext %c) nounwind optsize noinline !dbg !0 {
entry:
tail call void @llvm.dbg.value(metadata i8* %ptr, i64 0, metadata !16, metadata !DIExpression()), !dbg !30
tail call void @llvm.dbg.value(metadata double %val, i64 0, metadata !17, metadata !DIExpression()), !dbg !30
declare void @llvm.dbg.value(metadata, i64, metadata, metadata) nounwind readnone
-define i32 @main(i32 %argc, i8** nocapture %argv) nounwind optsize {
+define i32 @main(i32 %argc, i8** nocapture %argv) nounwind optsize !dbg !10 {
entry:
tail call void @llvm.dbg.value(metadata i32 %argc, i64 0, metadata !22, metadata !DIExpression()), !dbg !34
tail call void @llvm.dbg.value(metadata i8** %argv, i64 0, metadata !23, metadata !DIExpression()), !dbg !34
!llvm.dbg.cu = !{!2}
!llvm.module.flags = !{!48}
-!0 = distinct !DISubprogram(name: "printer", linkageName: "printer", line: 12, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 12, file: !46, scope: !1, type: !3, function: i32 (i8*, double, i8)* @printer, variables: !43)
+!0 = distinct !DISubprogram(name: "printer", linkageName: "printer", line: 12, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 12, file: !46, scope: !1, type: !3, variables: !43)
!1 = !DIFile(filename: "a.c", directory: "/tmp/")
!2 = distinct !DICompileUnit(language: DW_LANG_C89, producer: "(LLVM build 00)", isOptimized: true, emissionKind: 1, file: !46, enums: !47, retainedTypes: !47, subprograms: !42, imports: null)
!3 = !DISubroutineType(types: !4)
!6 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 32, align: 32, file: !46, scope: !1, baseType: null)
!7 = !DIBasicType(tag: DW_TAG_base_type, name: "double", size: 64, align: 32, encoding: DW_ATE_float)
!8 = !DIBasicType(tag: DW_TAG_base_type, name: "unsigned char", size: 8, align: 8, encoding: DW_ATE_unsigned_char)
-!9 = distinct !DISubprogram(name: "inlineprinter", linkageName: "inlineprinter", line: 5, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 5, file: !46, scope: !1, type: !3, function: i32 (i8*, double, i8)* @inlineprinter, variables: !44)
-!10 = distinct !DISubprogram(name: "main", linkageName: "main", line: 18, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 18, file: !46, scope: !1, type: !11, function: i32 (i32, i8**)* @main, variables: !45)
+!9 = distinct !DISubprogram(name: "inlineprinter", linkageName: "inlineprinter", line: 5, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 5, file: !46, scope: !1, type: !3, variables: !44)
+!10 = distinct !DISubprogram(name: "main", linkageName: "main", line: 18, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 18, file: !46, scope: !1, type: !11, variables: !45)
!11 = !DISubroutineType(types: !12)
!12 = !{!5, !5, !13}
!13 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 32, align: 32, file: !46, scope: !1, baseType: !14)
; RUN: llc -mtriple=armv7-none-linux-gnueabihf < %s -o - | FileCheck %s
; Function Attrs: nounwind
-define void @need_cfi_def_cfa_offset() #0 {
+define void @need_cfi_def_cfa_offset() #0 !dbg !3 {
; CHECK-LABEL: need_cfi_def_cfa_offset:
; CHECK: sub sp, sp, #4
; CHECK: .cfi_def_cfa_offset 4
!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "", isOptimized: false, subprograms: !{!3})
!1 = !DIFile(filename: "file.c", directory: "/dir")
!2 = !{}
-!3 = distinct !DISubprogram(name: "need_cfi_def_cfa_offset", scope: !1, file: !1, line: 1, type: !4, isLocal: false, isDefinition: true, scopeLine: 2, isOptimized: false, function: void ()* @need_cfi_def_cfa_offset, variables: !2)
+!3 = distinct !DISubprogram(name: "need_cfi_def_cfa_offset", scope: !1, file: !1, line: 1, type: !4, isLocal: false, isDefinition: true, scopeLine: 2, isOptimized: false, variables: !2)
!4 = !DISubroutineType(types: !5)
!5 = !{null}
!6 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
declare <4 x float> @test0001(float) nounwind readnone ssp
-define i32 @main(i32 %argc, i8** nocapture %argv) nounwind ssp {
+define i32 @main(i32 %argc, i8** nocapture %argv) nounwind ssp !dbg !10 {
entry:
br label %for.body9
!llvm.dbg.cu = !{!2}
!llvm.module.flags = !{!56}
-!0 = distinct !DISubprogram(name: "test0001", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 3, file: !54, scope: !1, type: !3, function: <4 x float> (float)* @test0001, variables: !51)
+!0 = distinct !DISubprogram(name: "test0001", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 3, file: !54, scope: !1, type: !3, variables: !51)
!1 = !DIFile(filename: "build2.c", directory: "/private/tmp")
!2 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.0 (trunk 129915)", isOptimized: true, emissionKind: 1, file: !54, enums: !{}, retainedTypes: !{}, subprograms: !50, imports: null)
!3 = !DISubroutineType(types: !4)
!7 = !DIBasicType(tag: DW_TAG_base_type, name: "float", size: 32, align: 32, encoding: DW_ATE_float)
!8 = !{!9}
!9 = !DISubrange(count: 4)
-!10 = distinct !DISubprogram(name: "main", line: 59, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 59, file: !54, scope: !1, type: !11, function: i32 (i32, i8**)* @main, variables: !52)
+!10 = distinct !DISubprogram(name: "main", line: 59, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 59, file: !54, scope: !1, type: !11, variables: !52)
!11 = !DISubroutineType(types: !12)
!12 = !{!13}
!13 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
@.str = private unnamed_addr constant [11 x i8] c"%p %lf %c\0A\00"
@.str1 = private unnamed_addr constant [6 x i8] c"point\00"
-define i32 @inlineprinter(i8* %ptr, float %val, i8 zeroext %c) nounwind optsize ssp {
+define i32 @inlineprinter(i8* %ptr, float %val, i8 zeroext %c) nounwind optsize ssp !dbg !0 {
entry:
tail call void @llvm.dbg.value(metadata i8* %ptr, i64 0, metadata !8, metadata !DIExpression()), !dbg !24
tail call void @llvm.dbg.value(metadata float %val, i64 0, metadata !10, metadata !DIExpression()), !dbg !25
declare i32 @printf(i8* nocapture, ...) nounwind optsize
-define i32 @printer(i8* %ptr, float %val, i8 zeroext %c) nounwind optsize noinline ssp {
+define i32 @printer(i8* %ptr, float %val, i8 zeroext %c) nounwind optsize noinline ssp !dbg !6 {
entry:
tail call void @llvm.dbg.value(metadata i8* %ptr, i64 0, metadata !14, metadata !DIExpression()), !dbg !30
tail call void @llvm.dbg.value(metadata float %val, i64 0, metadata !15, metadata !DIExpression()), !dbg !31
ret i32 0, !dbg !35
}
-define i32 @main(i32 %argc, i8** nocapture %argv) nounwind optsize ssp {
+define i32 @main(i32 %argc, i8** nocapture %argv) nounwind optsize ssp !dbg !7 {
entry:
tail call void @llvm.dbg.value(metadata i32 %argc, i64 0, metadata !17, metadata !DIExpression()), !dbg !36
tail call void @llvm.dbg.value(metadata i8** %argv, i64 0, metadata !18, metadata !DIExpression()), !dbg !37
!llvm.dbg.cu = !{!2}
!llvm.module.flags = !{!53}
-!0 = distinct !DISubprogram(name: "inlineprinter", line: 5, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 5, file: !51, scope: !1, type: !3, function: i32 (i8*, float, i8)* @inlineprinter, variables: !48)
+!0 = distinct !DISubprogram(name: "inlineprinter", line: 5, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 5, file: !51, scope: !1, type: !3, variables: !48)
!1 = !DIFile(filename: "a.c", directory: "/private/tmp")
!2 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.0 (trunk 129915)", isOptimized: true, emissionKind: 1, file: !51, enums: !52, retainedTypes: !52, subprograms: !47, imports: null)
!3 = !DISubroutineType(types: !4)
!4 = !{!5}
!5 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
-!6 = distinct !DISubprogram(name: "printer", line: 12, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 12, file: !51, scope: !1, type: !3, function: i32 (i8*, float, i8)* @printer, variables: !49)
-!7 = distinct !DISubprogram(name: "main", line: 18, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 18, file: !51, scope: !1, type: !3, function: i32 (i32, i8**)* @main, variables: !50)
+!6 = distinct !DISubprogram(name: "printer", line: 12, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 12, file: !51, scope: !1, type: !3, variables: !49)
+!7 = distinct !DISubprogram(name: "main", line: 18, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 18, file: !51, scope: !1, type: !3, variables: !50)
!8 = !DILocalVariable(name: "ptr", line: 4, arg: 1, scope: !0, file: !1, type: !9)
!9 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 32, align: 32, scope: !2, baseType: null)
!10 = !DILocalVariable(name: "val", line: 4, arg: 2, scope: !0, file: !1, type: !11)
; CHECK-NEXT: Ending address offset:
; CHECK-NEXT: Location description: 90 {{.. .. .. .. $}}
-define void @_Z3foov() optsize ssp {
+define void @_Z3foov() optsize ssp !dbg !1 {
entry:
%call = tail call float @_Z3barv() optsize, !dbg !11
tail call void @llvm.dbg.value(metadata float %call, i64 0, metadata !5, metadata !DIExpression()), !dbg !11
!llvm.module.flags = !{!20}
!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.0 (trunk 130845)", isOptimized: true, emissionKind: 1, file: !18, enums: !19, retainedTypes: !19, subprograms: !16, imports: null)
-!1 = distinct !DISubprogram(name: "foo", linkageName: "_Z3foov", line: 5, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 5, file: !18, scope: !2, type: !3, function: void ()* @_Z3foov, variables: !17)
+!1 = distinct !DISubprogram(name: "foo", linkageName: "_Z3foov", line: 5, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 5, file: !18, scope: !2, type: !3, variables: !17)
!2 = !DIFile(filename: "k.cc", directory: "/private/tmp")
!3 = !DISubroutineType(types: !4)
!4 = !{null}
!llvm.module.flags = !{!9, !10}
!llvm.ident = !{!11}
-define void @test_basic() #0 {
+define void @test_basic() #0 !dbg !4 {
%mem = alloca i32, i32 10
call void @dummy_use (i32* %mem, i32 10)
ret void
!1 = !DIFile(filename: "var.c", directory: "/tmp")
!2 = !{}
!3 = !{!4}
-!4 = distinct !DISubprogram(name: "test_basic", line: 5, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 5, file: !1, scope: !5, type: !6, function: void ()* @test_basic, variables: !2)
+!4 = distinct !DISubprogram(name: "test_basic", line: 5, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 5, file: !1, scope: !5, type: !6, variables: !2)
!5 = !DIFile(filename: "var.c", directory: "/tmp")
!6 = !DISubroutineType(types: !7)
!7 = !{!8, !8}
%struct.s = type opaque
; Function Attrs: nounwind
-define arm_aapcscc i32 @f(%struct.s* %s, i32 %u, i8* %b, i32 %n) #0 {
+define arm_aapcscc i32 @f(%struct.s* %s, i32 %u, i8* %b, i32 %n) #0 !dbg !4 {
entry:
tail call void @llvm.dbg.value(metadata %struct.s* %s, i64 0, metadata !19, metadata !28), !dbg !29
tail call void @llvm.dbg.value(metadata i32 %u, i64 0, metadata !20, metadata !28), !dbg !29
!1 = !DIFile(filename: "<stdin>", directory: "/Users/compnerd/Source/llvm")
!2 = !{}
!3 = !{!4}
-!4 = distinct !DISubprogram(name: "f", scope: !5, file: !5, line: 9, type: !6, isLocal: false, isDefinition: true, scopeLine: 9, flags: DIFlagPrototyped, isOptimized: true, function: i32 (%struct.s*, i32, i8*, i32)* @f, variables: !18)
+!4 = distinct !DISubprogram(name: "f", scope: !5, file: !5, line: 9, type: !6, isLocal: false, isDefinition: true, scopeLine: 9, flags: DIFlagPrototyped, isOptimized: true, variables: !18)
!5 = !DIFile(filename: "<stdin>", directory: "/Users/compnerd/Source/llvm")
!6 = !DISubroutineType(types: !7)
!7 = !{!8, !9, !12, !13, !17}
; the layout of the VFP registers correctly. The fact that the numbers are
; monotonic in memory is also a nice property to have.
-define void @stack_offsets() {
+define void @stack_offsets() !dbg !4 {
; CHECK-LABEL: stack_offsets:
; CHECK: vpush {d13}
; CHECK: vpush {d11}
!1 = !DIFile(filename: "tmp.c", directory: "/Users/tim/llvm/build")
!2 = !{}
!3 = !{!4}
-!4 = distinct !DISubprogram(name: "bar", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scopeLine: 1, file: !1, scope: !5, type: !6, function: void ()* @stack_offsets, variables: !2)
+!4 = distinct !DISubprogram(name: "bar", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scopeLine: 1, file: !1, scope: !5, type: !6, variables: !2)
!5 = !DIFile(filename: "tmp.c", directory: "/Users/tim/llvm/build")
!6 = !DISubroutineType(types: !7)
!7 = !{null}
; CHECK: }
; Function Attrs: nounwind
-define i32 @foo(i32 %x, i32 %y) #0 {
+define i32 @foo(i32 %x, i32 %y) #0 !dbg !4 {
entry:
tail call void @llvm.dbg.value(metadata i32 %x, i64 0, metadata !9, metadata !14), !dbg !15
tail call void @llvm.dbg.value(metadata i32 %y, i64 0, metadata !10, metadata !14), !dbg !16
!1 = !DIFile(filename: "cfi-late.c", directory: "/test")
!2 = !{}
!3 = !{!4}
-!4 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 3, type: !5, isLocal: false, isDefinition: true, scopeLine: 3, flags: DIFlagPrototyped, isOptimized: true, function: i32 (i32, i32)* @foo, variables: !8)
+!4 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 3, type: !5, isLocal: false, isDefinition: true, scopeLine: 3, flags: DIFlagPrototyped, isOptimized: true, variables: !8)
!5 = !DISubroutineType(types: !6)
!6 = !{!7, !7, !7}
!7 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
target datalayout = "e-p:32:32:32-i64:64:64-i32:32:32-i16:16:16-i1:32:32-f64:64:64-f32:32:32-v64:64:64-v32:32:32-a0:0-n16:32"
target triple = "hexagon"
-define void @foo(i32* nocapture %a, i32* nocapture %b) nounwind {
+define void @foo(i32* nocapture %a, i32* nocapture %b) nounwind !dbg !5 {
entry:
tail call void @llvm.dbg.value(metadata i32* %a, i64 0, metadata !13, metadata !DIExpression()), !dbg !17
tail call void @llvm.dbg.value(metadata i32* %b, i64 0, metadata !14, metadata !DIExpression()), !dbg !18
!0 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "QuIC LLVM Hexagon Clang version 6.1-pre-unknown, (git://git-hexagon-aus.quicinc.com/llvm/clang-mainline.git e9382867661454cdf44addb39430741578e9765c) (llvm/llvm-mainline.git 36412bb1fcf03ed426d4437b41198bae066675ac)", isOptimized: true, emissionKind: 1, file: !28, enums: !2, retainedTypes: !2, subprograms: !3, globals: !2)
!2 = !{}
!3 = !{!5}
-!5 = distinct !DISubprogram(name: "foo", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 1, file: !28, scope: null, type: !7, function: void (i32*, i32*)* @foo, variables: !11)
+!5 = distinct !DISubprogram(name: "foo", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 1, file: !28, scope: null, type: !7, variables: !11)
!6 = !DIFile(filename: "hwloop-dbg.c", directory: "/usr2/kparzysz/s.hex/t")
!7 = !DISubroutineType(types: !8)
!8 = !{null, !9, !9}
; Check that DEBUG_VALUE comments come through on a variety of targets.
-define i32 @main() nounwind ssp {
+define i32 @main() nounwind ssp !dbg !0 {
entry:
; CHECK: DEBUG_VALUE
call void @llvm.dbg.value(metadata i32 0, i64 0, metadata !7, metadata !DIExpression()), !dbg !9
!llvm.dbg.cu = !{!2}
!llvm.module.flags = !{!13}
-!0 = distinct !DISubprogram(name: "main", line: 2, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, file: !12, scope: !1, type: !3, function: i32 ()* @main)
+!0 = distinct !DISubprogram(name: "main", line: 2, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, file: !12, scope: !1, type: !3)
!1 = !DIFile(filename: "/tmp/x.c", directory: "/Users/manav")
!2 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 2.9 (trunk 120996)", isOptimized: false, emissionKind: 0, file: !12, enums: !6, retainedTypes: !6, subprograms: !11)
!3 = !DISubroutineType(types: !4)
--- |
- define i32 @test(i32 %x) #0 {
+ define i32 @test(i32 %x) #0 !dbg !4 {
entry:
%x.addr = alloca i32, align 4
store i32 %x, i32* %x.addr, align 4
!1 = !DIFile(filename: "test.ll", directory: "")
!2 = !{}
!3 = !{!4}
- !4 = distinct !DISubprogram(name: "test", scope: !5, file: !5, line: 4, type: !6, isLocal: false, isDefinition: true, scopeLine: 4, flags: DIFlagPrototyped, isOptimized: false, function: i32 (i32)* @test, variables: !2)
+ !4 = distinct !DISubprogram(name: "test", scope: !5, file: !5, line: 4, type: !6, isLocal: false, isDefinition: true, scopeLine: 4, flags: DIFlagPrototyped, isOptimized: false, variables: !2)
!5 = !DIFile(filename: "test.c", directory: "")
!6 = !DISubroutineType(types: !7)
!7 = !{!8, !8}
--- |
- define i32 @test(i32 %x) #0 {
+ define i32 @test(i32 %x) #0 !dbg !4 {
entry:
%x.addr = alloca i32, align 4
store i32 %x, i32* %x.addr, align 4
!1 = !DIFile(filename: "test.ll", directory: "")
!2 = !{}
!3 = !{!4}
- !4 = distinct !DISubprogram(name: "test", scope: !5, file: !5, line: 4, type: !6, isLocal: false, isDefinition: true, scopeLine: 4, flags: DIFlagPrototyped, isOptimized: false, function: i32 (i32)* @test, variables: !2)
+ !4 = distinct !DISubprogram(name: "test", scope: !5, file: !5, line: 4, type: !6, isLocal: false, isDefinition: true, scopeLine: 4, flags: DIFlagPrototyped, isOptimized: false, variables: !2)
!5 = !DIFile(filename: "test.c", directory: "")
!6 = !DISubroutineType(types: !7)
!7 = !{!8, !8}
--- |
- define i32 @test(i32 %x) #0 {
+ define i32 @test(i32 %x) #0 !dbg !4 {
entry:
%x.addr = alloca i32, align 4
store i32 %x, i32* %x.addr, align 4
!1 = !DIFile(filename: "test.ll", directory: "")
!2 = !{}
!3 = !{!4}
- !4 = distinct !DISubprogram(name: "test", scope: !5, file: !5, line: 4, type: !6, isLocal: false, isDefinition: true, scopeLine: 4, flags: DIFlagPrototyped, isOptimized: false, function: i32 (i32)* @test, variables: !2)
+ !4 = distinct !DISubprogram(name: "test", scope: !5, file: !5, line: 4, type: !6, isLocal: false, isDefinition: true, scopeLine: 4, flags: DIFlagPrototyped, isOptimized: false, variables: !2)
!5 = !DIFile(filename: "test.c", directory: "")
!6 = !DISubroutineType(types: !7)
!7 = !{!8, !8}
--- |
- define i32 @test(i32 %x) #0 {
+ define i32 @test(i32 %x) #0 !dbg !4 {
entry:
%x.addr = alloca i32, align 4
store i32 %x, i32* %x.addr, align 4
!1 = !DIFile(filename: "test.ll", directory: "")
!2 = !{}
!3 = !{!4}
- !4 = distinct !DISubprogram(name: "test", scope: !5, file: !5, line: 4, type: !6, isLocal: false, isDefinition: true, scopeLine: 4, flags: DIFlagPrototyped, isOptimized: false, function: i32 (i32)* @test, variables: !2)
+ !4 = distinct !DISubprogram(name: "test", scope: !5, file: !5, line: 4, type: !6, isLocal: false, isDefinition: true, scopeLine: 4, flags: DIFlagPrototyped, isOptimized: false, variables: !2)
!5 = !DIFile(filename: "test.c", directory: "")
!6 = !DISubroutineType(types: !7)
!7 = !{!8, !8}
--- |
- define i32 @test(i32 %x) #0 {
+ define i32 @test(i32 %x) #0 !dbg !4 {
entry:
%x.addr = alloca i32, align 4
store i32 %x, i32* %x.addr, align 4
!1 = !DIFile(filename: "test.ll", directory: "")
!2 = !{}
!3 = !{!4}
- !4 = distinct !DISubprogram(name: "test", scope: !5, file: !5, line: 4, type: !6, isLocal: false, isDefinition: true, scopeLine: 4, flags: DIFlagPrototyped, isOptimized: false, function: i32 (i32)* @test, variables: !2)
+ !4 = distinct !DISubprogram(name: "test", scope: !5, file: !5, line: 4, type: !6, isLocal: false, isDefinition: true, scopeLine: 4, flags: DIFlagPrototyped, isOptimized: false, variables: !2)
!5 = !DIFile(filename: "test.c", directory: "")
!6 = !DISubroutineType(types: !7)
!7 = !{!8, !8}
target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v128:128:128-n32:64"
target triple = "powerpc64-unknown-linux-gnu"
-define i32 @main(i32 %argc, i8** nocapture %argv) nounwind readnone {
+define i32 @main(i32 %argc, i8** nocapture %argv) nounwind readnone !dbg !5 {
entry:
tail call void @llvm.dbg.value(metadata i32 %argc, i64 0, metadata !15, metadata !DIExpression()), !dbg !17
tail call void @llvm.dbg.value(metadata i8** %argv, i64 0, metadata !16, metadata !DIExpression()), !dbg !18
!0 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.1", isOptimized: true, emissionKind: 0, file: !21, enums: !1, retainedTypes: !1, subprograms: !3, globals: !1, imports: !1)
!1 = !{}
!3 = !{!5}
-!5 = distinct !DISubprogram(name: "main", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, file: !21, scope: null, type: !7, function: i32 (i32, i8**)* @main, variables: !13)
+!5 = distinct !DISubprogram(name: "main", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, file: !21, scope: null, type: !7, variables: !13)
!6 = !DIFile(filename: "dbg.c", directory: "/src")
!7 = !DISubroutineType(types: !8)
!8 = !{!9, !9, !10}
@grid_points = external global [3 x i32], align 4
; Function Attrs: nounwind
-define fastcc void @compute_rhs() #0 {
+define fastcc void @compute_rhs() #0 !dbg !114 {
entry:
br i1 undef, label %for.cond871.preheader.for.inc960_crit_edge, label %for.end1042, !dbg !439
!111 = !DILocalVariable(name: "d", line: 271, scope: !102, file: !5, type: !8)
!112 = !DILocalVariable(name: "m", line: 271, scope: !102, file: !5, type: !8)
!113 = !DILocalVariable(name: "add", line: 272, scope: !102, file: !5, type: !20)
-!114 = distinct !DISubprogram(name: "compute_rhs", line: 1767, isLocal: true, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 1767, file: !1, scope: !5, type: !115, function: void ()* @compute_rhs, variables: !117)
+!114 = distinct !DISubprogram(name: "compute_rhs", line: 1767, isLocal: true, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 1767, file: !1, scope: !5, type: !115, variables: !117)
!115 = !DISubroutineType(types: !116)
!116 = !{null}
!117 = !{!118, !119, !120, !121, !122, !123, !124, !125, !126, !127, !128, !129, !130, !131}
@php_intpow10.powers = external unnamed_addr constant [23 x double], align 8
; Function Attrs: nounwind
-define double @_php_math_round(double %value, i32 signext %places, i32 signext %mode) #0 {
+define double @_php_math_round(double %value, i32 signext %places, i32 signext %mode) #0 !dbg !6 {
entry:
br i1 undef, label %if.then, label %if.else, !dbg !32
!3 = !{!4}
!4 = !DIBasicType(name: "double", size: 64, align: 64, encoding: DW_ATE_float)
!5 = !{!6, !18}
-!6 = distinct !DISubprogram(name: "_php_math_round", scope: !1, file: !1, line: 15, type: !7, isLocal: false, isDefinition: true, scopeLine: 16, flags: DIFlagPrototyped, isOptimized: true, function: double (double, i32, i32)* @_php_math_round, variables: !10)
+!6 = distinct !DISubprogram(name: "_php_math_round", scope: !1, file: !1, line: 15, type: !7, isLocal: false, isDefinition: true, scopeLine: 16, flags: DIFlagPrototyped, isOptimized: true, variables: !10)
!7 = !DISubroutineType(types: !8)
!8 = !{!4, !4, !9, !9}
!9 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
target triple = "powerpc64-unknown-linux-gnu"
; Function Attrs: nounwind
-define void @foo() #0 {
+define void @foo() #0 !dbg !4 {
entry:
call void @llvm.eh.unwind.init(), !dbg !9
ret void, !dbg !10
!1 = !DIFile(filename: "/tmp/unwind-dw2.c", directory: "/tmp")
!2 = !{}
!3 = !{!4}
-!4 = distinct !DISubprogram(name: "foo", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scopeLine: 1, file: !1, scope: !5, type: !6, function: void ()* @foo, variables: !2)
+!4 = distinct !DISubprogram(name: "foo", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scopeLine: 1, file: !1, scope: !5, type: !6, variables: !2)
!5 = !DIFile(filename: "/tmp/unwind-dw2.c", directory: "/tmp")
!6 = !DISubroutineType(types: !7)
!7 = !{null}
; CHECK-NEXT: call void @f()
; CHECK-NEXT: unreachable
-define void @test12() personality i32 (...)* @__CxxFrameHandler3 {
+define void @test12() personality i32 (...)* @__CxxFrameHandler3 !dbg !5 {
entry:
invoke void @f()
to label %cont unwind label %left, !dbg !8
!2 = !DIFile(filename: "test.cpp", directory: ".")
!3 = !{}
!4 = !{!5}
-!5 = distinct !DISubprogram(name: "test12", scope: !2, file: !2, type: !6, isLocal: false, isDefinition: true, scopeLine: 3, flags: DIFlagPrototyped, isOptimized: true, function: void ()* @test12, variables: !3)
+!5 = distinct !DISubprogram(name: "test12", scope: !2, file: !2, type: !6, isLocal: false, isDefinition: true, scopeLine: 3, flags: DIFlagPrototyped, isOptimized: true, variables: !3)
!6 = !DISubroutineType(types: !7)
!7 = !{null}
!8 = !DILocation(line: 1, scope: !5)
%struct.Pt = type { double, double }
%struct.Rect = type { %struct.Pt, %struct.Pt }
-define double @foo(%struct.Rect* byval %my_r0) nounwind ssp {
+define double @foo(%struct.Rect* byval %my_r0) nounwind ssp !dbg !1 {
entry:
;CHECK: DEBUG_VALUE
%retval = alloca double ; <double*> [#uses=2]
!llvm.module.flags = !{!21}
!0 = !DILocalVariable(name: "my_r0", line: 11, arg: 1, scope: !1, file: !2, type: !7)
-!1 = distinct !DISubprogram(name: "foo", linkageName: "foo", line: 11, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scopeLine: 11, file: !19, scope: !2, type: !4, function: double (%struct.Rect*)* @foo)
+!1 = distinct !DISubprogram(name: "foo", linkageName: "foo", line: 11, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scopeLine: 11, file: !19, scope: !2, type: !4)
!2 = !DIFile(filename: "b2.c", directory: "/tmp/")
!3 = distinct !DICompileUnit(language: DW_LANG_C89, producer: "4.2.1 (Based on Apple Inc. build 5658) (LLVM build)", isOptimized: false, emissionKind: 0, file: !19, enums: !20, retainedTypes: !20, subprograms: !18)
!4 = !DISubroutineType(types: !5)
%0 = type { double }
-define hidden %0 @__divsc3(float %a, float %b, float %c, float %d) nounwind readnone {
+define hidden %0 @__divsc3(float %a, float %b, float %c, float %d) nounwind readnone !dbg !1 {
entry:
tail call void @llvm.dbg.value(metadata float %a, i64 0, metadata !0, metadata !DIExpression()), !dbg !DILocation(scope: !1)
tail call void @llvm.dbg.value(metadata float %b, i64 0, metadata !11, metadata !DIExpression()), !dbg !DILocation(scope: !1)
!llvm.module.flags = !{!48}
!0 = !DILocalVariable(name: "a", line: 1921, arg: 1, scope: !1, file: !2, type: !9)
-!1 = distinct !DISubprogram(name: "__divsc3", linkageName: "__divsc3", line: 1922, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: true, scopeLine: 1922, file: !45, scope: !2, type: !4, function: %0 (float, float, float, float)* @__divsc3, variables: !43)
+!1 = distinct !DISubprogram(name: "__divsc3", linkageName: "__divsc3", line: 1922, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: true, scopeLine: 1922, file: !45, scope: !2, type: !4, variables: !43)
!2 = !DIFile(filename: "libgcc2.c", directory: "/Users/yash/clean/LG.D/gcc/../../llvmgcc/gcc")
!3 = distinct !DICompileUnit(language: DW_LANG_C89, producer: "4.2.1 (Based on Apple Inc. build 5658) (LLVM build)", isOptimized: true, emissionKind: 1, file: !45, enums: !47, retainedTypes: !47, subprograms: !44, imports: null)
!4 = !DISubroutineType(types: !5)
@llvm.used = appending global [1 x i8*] [i8* bitcast (i8* (%struct.a*)* @bar to i8*)], section "llvm.metadata" ; <[1 x i8*]*> [#uses=0]
-define i8* @bar(%struct.a* %myvar) nounwind optsize noinline ssp {
+define i8* @bar(%struct.a* %myvar) nounwind optsize noinline ssp !dbg !9 {
entry:
tail call void @llvm.dbg.value(metadata %struct.a* %myvar, i64 0, metadata !8, metadata !DIExpression()), !dbg !DILocation(scope: !9)
%0 = getelementptr inbounds %struct.a, %struct.a* %myvar, i64 0, i32 0, !dbg !28 ; <i32*> [#uses=1]
!2 = distinct !DICompileUnit(language: DW_LANG_C89, producer: "4.2.1 (Based on Apple Inc. build 5658) (LLVM build)", isOptimized: true, emissionKind: 1, file: !36, enums: !37, retainedTypes: !37, subprograms: !32, globals: !31, imports: !37)
!3 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!4 = !DILocalVariable(name: "x", line: 12, arg: 1, scope: !5, file: !1, type: !3)
-!5 = distinct !DISubprogram(name: "foo", linkageName: "foo", line: 13, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: true, scopeLine: 13, file: !36, scope: !1, type: !6, function: void (i32)* @foo, variables: !33)
+!5 = distinct !DISubprogram(name: "foo", linkageName: "foo", line: 13, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: true, scopeLine: 13, file: !36, scope: !1, type: !6, variables: !33)
!6 = !DISubroutineType(types: !7)
!7 = !{null, !3}
!8 = !DILocalVariable(name: "myvar", line: 17, arg: 1, scope: !9, file: !1, type: !13)
-!9 = distinct !DISubprogram(name: "bar", linkageName: "bar", line: 17, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: true, scopeLine: 17, file: !36, scope: !1, type: !10, function: i8* (%struct.a*)* @bar, variables: !34)
+!9 = distinct !DISubprogram(name: "bar", linkageName: "bar", line: 17, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: true, scopeLine: 17, file: !36, scope: !1, type: !10, variables: !34)
!10 = !DISubroutineType(types: !11)
!11 = !{!12, !13}
!12 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, file: !36, scope: !1, baseType: null)
; RUN: llc -mtriple=x86_64-apple-darwin -regalloc=basic < %s | FileCheck %s
; Test to check separate label for inlined function argument.
-define i32 @foo(i32 %y) nounwind optsize ssp {
+define i32 @foo(i32 %y) nounwind optsize ssp !dbg !1 {
entry:
tail call void @llvm.dbg.value(metadata i32 %y, i64 0, metadata !0, metadata !DIExpression()), !dbg !DILocation(scope: !1)
%0 = tail call i32 (...) @zoo(i32 %y) nounwind, !dbg !9 ; <i32> [#uses=1]
declare void @llvm.dbg.value(metadata, i64, metadata, metadata) nounwind readnone
-define i32 @bar(i32 %x) nounwind optsize ssp {
+define i32 @bar(i32 %x) nounwind optsize ssp !dbg !8 {
entry:
tail call void @llvm.dbg.value(metadata i32 %x, i64 0, metadata !7, metadata !DIExpression()), !dbg !DILocation(scope: !8)
tail call void @llvm.dbg.value(metadata i32 1, i64 0, metadata !0, metadata !DIExpression()) nounwind, !dbg !DILocation(scope: !1)
!llvm.module.flags = !{!20}
!0 = !DILocalVariable(name: "y", line: 2, arg: 1, scope: !1, file: !2, type: !6)
-!1 = distinct !DISubprogram(name: "foo", linkageName: "foo", line: 2, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: true, scopeLine: 2, file: !18, scope: !2, type: !4, function: i32 (i32)* @foo, variables: !15)
+!1 = distinct !DISubprogram(name: "foo", linkageName: "foo", line: 2, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: true, scopeLine: 2, file: !18, scope: !2, type: !4, variables: !15)
!2 = !DIFile(filename: "f.c", directory: "/tmp")
!3 = distinct !DICompileUnit(language: DW_LANG_C89, producer: "4.2.1 (Based on Apple Inc. build 5658) (LLVM build)", isOptimized: true, emissionKind: 1, file: !18, enums: !19, retainedTypes: !19, subprograms: !17, imports: null)
!4 = !DISubroutineType(types: !5)
!5 = !{!6, !6}
!6 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!7 = !DILocalVariable(name: "x", line: 6, arg: 1, scope: !8, file: !2, type: !6)
-!8 = distinct !DISubprogram(name: "bar", linkageName: "bar", line: 6, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: true, scopeLine: 6, file: !18, scope: !2, type: !4, function: i32 (i32)* @bar, variables: !16)
+!8 = distinct !DISubprogram(name: "bar", linkageName: "bar", line: 6, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: true, scopeLine: 6, file: !18, scope: !2, type: !4, variables: !16)
!9 = !DILocation(line: 3, scope: !10)
!10 = distinct !DILexicalBlock(line: 2, column: 0, file: !18, scope: !1)
!11 = !{i32 1}
@llvm.used = appending global [1 x i8*] [i8* bitcast (i32 (%struct.foo*, i32)* @_ZN3foo3bazEi to i8*)], section "llvm.metadata" ; <[1 x i8*]*> [#uses=0]
-define i32 @_ZN3foo3bazEi(%struct.foo* nocapture %this, i32 %x) nounwind readnone optsize noinline ssp align 2 {
+define i32 @_ZN3foo3bazEi(%struct.foo* nocapture %this, i32 %x) nounwind readnone optsize noinline ssp align 2 !dbg !8 {
;CHECK: DEBUG_VALUE: baz:this <- RDI{{$}}
entry:
tail call void @llvm.dbg.value(metadata %struct.foo* %this, i64 0, metadata !15, metadata !DIExpression()), !dbg !DILocation(scope: !8)
!llvm.dbg.lv = !{!0, !14, !15, !16, !17, !24, !25, !28}
!0 = !DILocalVariable(name: "this", line: 11, arg: 1, scope: !1, file: !3, type: !12)
-!1 = distinct !DISubprogram(name: "bar", linkageName: "_ZN3foo3barEi", line: 11, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: true, scopeLine: 11, file: !31, scope: !2, type: !9, function: i32 (%struct.foo*, i32)* null)
+!1 = distinct !DISubprogram(name: "bar", linkageName: "_ZN3foo3barEi", line: 11, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: true, scopeLine: 11, file: !31, scope: !2, type: !9)
!2 = !DICompositeType(tag: DW_TAG_structure_type, name: "foo", line: 3, size: 32, align: 32, file: !31, scope: !3, elements: !5)
!3 = !DIFile(filename: "foo.cp", directory: "/tmp/")
!4 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "4.2.1 LLVM build", isOptimized: true, emissionKind: 0, file: !31, enums: !32, retainedTypes: !32, subprograms: !33)
!5 = !{!6, !1, !8}
!6 = !DIDerivedType(tag: DW_TAG_member, name: "y", line: 8, size: 32, align: 32, file: !31, scope: !2, baseType: !7)
!7 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
-!8 = distinct !DISubprogram(name: "baz", linkageName: "_ZN3foo3bazEi", line: 15, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: true, scopeLine: 15, file: !31, scope: !2, type: !9, function: i32 (%struct.foo*, i32)* @_ZN3foo3bazEi)
+!8 = distinct !DISubprogram(name: "baz", linkageName: "_ZN3foo3bazEi", line: 15, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: true, scopeLine: 15, file: !31, scope: !2, type: !9)
!9 = !DISubroutineType(types: !10)
!10 = !{!7, !11, !7}
!11 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial, file: !31, scope: !3, baseType: !2)
%struct.SVal = type { i8*, i32 }
-define i32 @_Z3fooi4SVal(i32 %i, %struct.SVal* noalias %location) nounwind ssp {
+define i32 @_Z3fooi4SVal(i32 %i, %struct.SVal* noalias %location) nounwind ssp !dbg !17 {
entry:
%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
call void @llvm.dbg.value(metadata i32 %i, i64 0, metadata !23, metadata !DIExpression()), !dbg !24
ret i32 %.0, !dbg !29
}
-define linkonce_odr void @_ZN4SValC1Ev(%struct.SVal* %this) nounwind ssp align 2 {
+define linkonce_odr void @_ZN4SValC1Ev(%struct.SVal* %this) nounwind ssp align 2 !dbg !16 {
entry:
%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
call void @llvm.dbg.value(metadata %struct.SVal* %this, i64 0, metadata !31, metadata !DIExpression()), !dbg !34
declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
-define i32 @main() nounwind ssp {
+define i32 @main() nounwind ssp !dbg !20 {
entry:
%0 = alloca %struct.SVal ; <%struct.SVal*> [#uses=3]
%v = alloca %struct.SVal ; <%struct.SVal*> [#uses=4]
!13 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!14 = !DISubroutineType(types: !15)
!15 = !{null, !12}
-!16 = distinct !DISubprogram(name: "SVal", linkageName: "_ZN4SValC1Ev", line: 11, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scopeLine: 11, file: !47, scope: !1, type: !14, function: void (%struct.SVal*)* @_ZN4SValC1Ev)
-!17 = distinct !DISubprogram(name: "foo", linkageName: "_Z3fooi4SVal", line: 16, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scopeLine: 16, file: !47, scope: !2, type: !18, function: i32 (i32, %struct.SVal*)* @_Z3fooi4SVal)
+!16 = distinct !DISubprogram(name: "SVal", linkageName: "_ZN4SValC1Ev", line: 11, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scopeLine: 11, file: !47, scope: !1, type: !14)
+!17 = distinct !DISubprogram(name: "foo", linkageName: "_Z3fooi4SVal", line: 16, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scopeLine: 16, file: !47, scope: !2, type: !18)
!18 = !DISubroutineType(types: !19)
!19 = !{!13, !13, !1}
-!20 = distinct !DISubprogram(name: "main", linkageName: "main", line: 23, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scopeLine: 23, file: !47, scope: !2, type: !21, function: i32 ()* @main)
+!20 = distinct !DISubprogram(name: "main", linkageName: "main", line: 23, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scopeLine: 23, file: !47, scope: !2, type: !21)
!21 = !DISubroutineType(types: !22)
!22 = !{!13}
!23 = !DILocalVariable(name: "i", line: 16, arg: 1, scope: !17, file: !2, type: !13)
; Radar 8286101
; CHECK: .file {{[0-9]+}} "<stdin>"
-define i32 @foo() nounwind ssp {
+define i32 @foo() nounwind ssp !dbg !0 {
entry:
ret i32 42, !dbg !8
}
-define i32 @bar() nounwind ssp {
+define i32 @bar() nounwind ssp !dbg !6 {
entry:
ret i32 21, !dbg !10
}
!llvm.dbg.cu = !{!2}
!llvm.module.flags = !{!17}
-!0 = distinct !DISubprogram(name: "foo", linkageName: "foo", line: 53, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, file: !14, scope: !1, type: !3, function: i32 ()* @foo)
+!0 = distinct !DISubprogram(name: "foo", linkageName: "foo", line: 53, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, file: !14, scope: !1, type: !3)
!1 = !DIFile(filename: "", directory: "/private/tmp")
!2 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 2.9 (trunk 114084)", isOptimized: false, emissionKind: 0, file: !15, enums: !16, retainedTypes: !16, subprograms: !13)
!3 = !DISubroutineType(types: !4)
!4 = !{!5}
!5 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
-!6 = distinct !DISubprogram(name: "bar", linkageName: "bar", line: 4, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, file: !15, scope: !7, type: !3, function: i32 ()* @bar)
+!6 = distinct !DISubprogram(name: "bar", linkageName: "bar", line: 4, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, file: !15, scope: !7, type: !3)
!7 = !DIFile(filename: "bug.c", directory: "/private/tmp")
!8 = !DILocation(line: 53, column: 13, scope: !9)
!9 = distinct !DILexicalBlock(line: 53, column: 11, file: !14, scope: !0)
%struct.bar = type { i32, i32 }
-define i32 @foo(%struct.bar* nocapture %i) nounwind readnone optsize noinline ssp {
+define i32 @foo(%struct.bar* nocapture %i) nounwind readnone optsize noinline ssp !dbg !0 {
; CHECK: TAG_formal_parameter
entry:
tail call void @llvm.dbg.value(metadata %struct.bar* %i, i64 0, metadata !6, metadata !DIExpression()), !dbg !12
!llvm.dbg.cu = !{!2}
!llvm.module.flags = !{!19}
-!0 = distinct !DISubprogram(name: "foo", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 3, file: !17, scope: !1, type: !3, function: i32 (%struct.bar*)* @foo, variables: !16)
+!0 = distinct !DISubprogram(name: "foo", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 3, file: !17, scope: !1, type: !3, variables: !16)
!1 = !DIFile(filename: "one.c", directory: "/private/tmp")
!2 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 2.9 (trunk 117922)", isOptimized: true, emissionKind: 0, file: !17, enums: !18, retainedTypes: !18, subprograms: !15, imports: null)
!3 = !DISubroutineType(types: !4)
@.str1 = private unnamed_addr constant [14 x i8] c"m=%u, z_s=%d\0A\00"
@str = internal constant [21 x i8] c"Failing test vector:\00"
-define i64 @gcd(i64 %a, i64 %b) nounwind readnone optsize noinline ssp {
+define i64 @gcd(i64 %a, i64 %b) nounwind readnone optsize noinline ssp !dbg !0 {
entry:
tail call void @llvm.dbg.value(metadata i64 %a, i64 0, metadata !10, metadata !DIExpression()), !dbg !18
tail call void @llvm.dbg.value(metadata i64 %b, i64 0, metadata !11, metadata !DIExpression()), !dbg !19
ret i64 %b.addr.0, !dbg !23
}
-define i32 @main() nounwind optsize ssp {
+define i32 @main() nounwind optsize ssp !dbg !6 {
entry:
%call = tail call i32 @rand() nounwind optsize, !dbg !24
tail call void @llvm.dbg.value(metadata i32 %call, i64 0, metadata !14, metadata !DIExpression()), !dbg !24
!llvm.dbg.cu = !{!2}
!llvm.module.flags = !{!33}
-!0 = distinct !DISubprogram(name: "gcd", line: 5, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, file: !31, scope: !1, type: !3, function: i64 (i64, i64)* @gcd, variables: !29)
+!0 = distinct !DISubprogram(name: "gcd", line: 5, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, file: !31, scope: !1, type: !3, variables: !29)
!1 = !DIFile(filename: "rem_small.c", directory: "/private/tmp")
!2 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 2.9 (trunk 124117)", isOptimized: true, emissionKind: 1, file: !31, enums: !32, retainedTypes: !32, subprograms: !28, imports: null)
!3 = !DISubroutineType(types: !4)
!4 = !{!5}
!5 = !DIBasicType(tag: DW_TAG_base_type, name: "long int", size: 64, align: 64, encoding: DW_ATE_signed)
-!6 = distinct !DISubprogram(name: "main", line: 25, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: true, file: !31, scope: !1, type: !7, function: i32 ()* @main, variables: !30)
+!6 = distinct !DISubprogram(name: "main", line: 25, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: true, file: !31, scope: !1, type: !7, variables: !30)
!7 = !DISubroutineType(types: !8)
!8 = !{!9}
!9 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
-define signext i16 @subdivp(%struct.node.0.27* nocapture %p, double %dsq, double %tolsq, %struct.hgstruct.2.29* nocapture byval align 8 %hg) nounwind uwtable readonly ssp {
+define signext i16 @subdivp(%struct.node.0.27* nocapture %p, double %dsq, double %tolsq, %struct.hgstruct.2.29* nocapture byval align 8 %hg) nounwind uwtable readonly ssp !dbg !14 {
entry:
call void @llvm.dbg.declare(metadata %struct.hgstruct.2.29* %hg, metadata !4, metadata !DIExpression()), !dbg !DILocation(scope: !14)
%type = getelementptr inbounds %struct.node.0.27, %struct.node.0.27* %p, i64 0, i32 0
!11 = !DIFile(filename: "MultiSource/Benchmarks/Olden/bh/newbh.c", directory: "MultiSource/Benchmarks/Olden/bh")
!12 = !{i32 1, !"Debug Info Version", i32 3}
!13 = !{!14}
-!14 = distinct !DISubprogram(name: "subdivp", isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 1, file: !11, scope: !5, type: !15, function: i16 (%struct.node.0.27*, double, double, %struct.hgstruct.2.29* )* @subdivp)
+!14 = distinct !DISubprogram(name: "subdivp", isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 1, file: !11, scope: !5, type: !15)
!15 = !DISubroutineType(types: !16)
!16 = !{null}
declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
-define i32 @AttachGalley(%union.rec** nocapture %suspend_pt) nounwind uwtable ssp {
+define i32 @AttachGalley(%union.rec** nocapture %suspend_pt) nounwind uwtable ssp !dbg !21 {
entry:
%num14075 = alloca [20 x i8], align 16
br label %if.end33
!19 = !DIFile(filename: "MultiSource/Benchmarks/MiBench/consumer-typeset/z19.c", directory: "MultiSource/Benchmarks/MiBench/consumer-typeset")
!20 = !{!21}
-!21 = distinct !DISubprogram(name: "AttachGalley", isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 1, file: !19, scope: !14, type: !22, function: i32 (%union.rec**)* @AttachGalley)
+!21 = distinct !DISubprogram(name: "AttachGalley", isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 1, file: !19, scope: !14, type: !22)
!22 = !DISubroutineType(types: !23)
!23 = !{null}
%"class.__gnu_cxx::hash_map" = type { %"class.__gnu_cxx::hashtable" }
%"class.__gnu_cxx::hashtable" = type { i64, i64, i64, i64, i64, i64 }
-define void @main() uwtable ssp personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
+define void @main() uwtable ssp personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) !dbg !37 {
entry:
%X = alloca %"class.__gnu_cxx::hash_map", align 8
br i1 undef, label %cond.true, label %cond.end
!34 = !DIFile(filename: "SingleSource/Benchmarks/Shootout-C++/hash.cpp", directory: "SingleSource/Benchmarks/Shootout-C++")
!35 = !{i32 1, !"Debug Info Version", i32 3}
!36 = !{!37}
-!37 = distinct !DISubprogram(name: "main", isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 1, file: !19, scope: !14, type: !22, function: void ()* @main)
+!37 = distinct !DISubprogram(name: "main", isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 1, file: !19, scope: !14, type: !22)
declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
-define void @test() unnamed_addr uwtable ssp align 2 {
+define void @test() unnamed_addr uwtable ssp align 2 !dbg !2 {
entry:
%callback = alloca %struct.btCompoundLeafCallback, align 8
br i1 undef, label %if.end, label %if.then
!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.3 (trunk 168984) (llvm/trunk 168983)", isOptimized: true, emissionKind: 0, file: !6, subprograms: !1)
!1 = !{!2}
-!2 = distinct !DISubprogram(name: "test", isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 1, file: !6, scope: !5, type: !7, function: void ()* @test)
+!2 = distinct !DISubprogram(name: "test", isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 1, file: !6, scope: !5, type: !7)
!3 = !DILocalVariable(name: "callback", line: 214, scope: !2, type: !4)
!4 = !DICompositeType(tag: DW_TAG_structure_type, name: "btCompoundLeafCallback", line: 90, size: 512, align: 64, file: !6)
!5 = !DIFile(filename: "MultiSource/Benchmarks/Bullet/btCompoundCollisionAlgorithm.cpp", directory: "MultiSource/Benchmarks/Bullet")
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
target triple = "x86_64-apple-macosx10.7.0"
-define i32 @foo(i32 %i, i32* nocapture %c) nounwind uwtable readonly ssp {
+define i32 @foo(i32 %i, i32* nocapture %c) nounwind uwtable readonly ssp !dbg !1 {
tail call void @llvm.dbg.value(metadata i32 %i, i64 0, metadata !6, metadata !DIExpression()), !dbg !12
%ab = load i32, i32* %c, align 1, !dbg !14
tail call void @llvm.dbg.value(metadata i32* %c, i64 0, metadata !7, metadata !DIExpression()), !dbg !13
!llvm.module.flags = !{!22}
!0 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "Apple clang version 3.0 (tags/Apple/clang-211.10.1) (based on LLVM 3.0svn)", isOptimized: true, emissionKind: 1, file: !20, enums: !21, retainedTypes: !21, subprograms: !18, imports: null)
-!1 = distinct !DISubprogram(name: "foo", line: 2, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, file: !20, scope: !2, type: !3, function: i32 (i32, i32*)* @foo, variables: !19)
+!1 = distinct !DISubprogram(name: "foo", line: 2, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, file: !20, scope: !2, type: !3, variables: !19)
!2 = !DIFile(filename: "a.c", directory: "/private/tmp")
!3 = !DISubroutineType(types: !4)
!4 = !{!5}
@.str2 = private unnamed_addr constant [2 x i8] c"-\00", align 1
; Function Attrs: uwtable
-define void @_Z3barii(i32 %param1, i32 %param2) #0 {
+define void @_Z3barii(i32 %param1, i32 %param2) #0 !dbg !24 {
entry:
%var1 = alloca %struct.AAA3, align 1
%var2 = alloca %struct.AAA3, align 1
!21 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer, baseType: !22)
!22 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !"_ZTS4AAA3")
!23 = !{!24, !35, !40}
-!24 = distinct !DISubprogram(name: "bar", linkageName: "_Z3barii", line: 11, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 11, file: !1, scope: !25, type: !26, function: void (i32, i32)* @_Z3barii, variables: !29)
+!24 = distinct !DISubprogram(name: "bar", linkageName: "_Z3barii", line: 11, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 11, file: !1, scope: !25, type: !26, variables: !29)
!25 = !DIFile(filename: "dbg-changes-codegen-branch-folding.cpp", directory: "/tmp/dbginfo")
!26 = !DISubroutineType(types: !27)
!27 = !{null, !28, !28}
; ModuleID = 'dbg-combine.c'
; Function Attrs: nounwind uwtable
-define i32 @foo() #0 {
+define i32 @foo() #0 !dbg !4 {
entry:
%elems = alloca i32, align 4
%saved_stack = alloca i8*
!1 = !DIFile(filename: "dbg-combine.c", directory: "/home/probinson/projects/scratch")
!2 = !{}
!3 = !{!4}
-!4 = distinct !DISubprogram(name: "foo", line: 1, isLocal: false, isDefinition: true, isOptimized: false, scopeLine: 2, file: !1, scope: !5, type: !6, function: i32 ()* @foo, variables: !2)
+!4 = distinct !DISubprogram(name: "foo", line: 1, isLocal: false, isDefinition: true, isOptimized: false, scopeLine: 2, file: !1, scope: !5, type: !6, variables: !2)
!5 = !DIFile(filename: "dbg-combine.c", directory: "/home/probinson/projects/scratch")
!6 = !DISubroutineType(types: !7)
!7 = !{!8}
; CHECK-LABEL: _Z3foov:
; CHECK: .loc 1 4 3 prologue_end
; CHECK: .cfi_escape 0x2e, 0x10
-define void @_Z3foov() #0 personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
+define void @_Z3foov() #0 personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) !dbg !4 {
entry:
tail call void @_Z3bariii(i32 0, i32 1, i32 2) #1, !dbg !10
invoke void @_Z3bariii(i32 4, i32 5, i32 6) #1
!1 = !DIFile(filename: "foo.cpp", directory: "foo")
!2 = !{}
!3 = !{!4}
-!4 = distinct !DISubprogram(name: "foo", linkageName: "_Z3foov", scope: !1, file: !1, line: 3, type: !5, isLocal: false, isDefinition: true, scopeLine: 3, flags: DIFlagPrototyped, isOptimized: true, function: void ()* @_Z3foov, variables: !2)
+!4 = distinct !DISubprogram(name: "foo", linkageName: "_Z3foov", scope: !1, file: !1, line: 3, type: !5, isLocal: false, isDefinition: true, scopeLine: 3, flags: DIFlagPrototyped, isOptimized: true, variables: !2)
!5 = !DISubroutineType(types: !6)
!6 = !{null}
!7 = !{i32 2, !"Dwarf Version", i32 4}
@g1 = global double 0.000000e+00, align 8
@g2 = global i32 0, align 4
-define void @_Z16fpuop_arithmeticjj(i32, i32) {
+define void @_Z16fpuop_arithmeticjj(i32, i32) !dbg !4 {
entry:
switch i32 undef, label %sw.bb.i1921 [
]
!1 = !DIFile(filename: "fpu_ieee.cpp", directory: "x87stackifier")
!2 = !{}
!3 = !{!4}
-!4 = distinct !DISubprogram(name: "fpuop_arithmetic", linkageName: "_Z16fpuop_arithmeticjj", line: 11, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 13, file: !5, scope: !6, type: !7, function: void (i32, i32)* @_Z16fpuop_arithmeticjj, variables: !10)
+!4 = distinct !DISubprogram(name: "fpuop_arithmetic", linkageName: "_Z16fpuop_arithmeticjj", line: 11, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 13, file: !5, scope: !6, type: !7, variables: !10)
!5 = !DIFile(filename: "f1.cpp", directory: "x87stackifier")
!6 = !DIFile(filename: "f1.cpp", directory: "x87stackifier")
!7 = !DISubroutineType(types: !8)
!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, isOptimized: true, runtimeVersion: 0, emissionKind: 1)
!1 = !DIFile(filename: "24199.cpp", directory: "/bin")
!2 = !{i32 2, !"Debug Info Version", i32 3}
-!3 = distinct !DISubprogram(linkageName: "foo", file: !1, line: 18, isLocal: false, isDefinition: true, scopeLine: 18, function: void (%struct.A*)* @foo)
+!3 = distinct !DISubprogram(linkageName: "foo", file: !1, line: 18, isLocal: false, isDefinition: true, scopeLine: 18)
!4 = !DIExpression()
!5 = !DILocalVariable(name: "this", arg: 1, scope: !3, flags: DIFlagArtificial | DIFlagObjectPointer)
!6 = !DILocation(line: 0, scope: !3)
; CHECK-LABEL: test_with_debug
; CHECK: movl [[A]], [[B]]
; CHECK-NEXT: movl [[A]], [[C]]
-define void @test_with_debug() {
+define void @test_with_debug() !dbg !13 {
entry:
%c = alloca %class.C, align 1
%0 = load i8, i8* @argc, align 1
!10 = !DIDerivedType(baseType: !"_ZTS1C", tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial)
!11 = !DIBasicType(tag: DW_TAG_base_type, name: "char", size: 8, align: 8, encoding: DW_ATE_signed_char)
!12 = !{!13}
-!13 = distinct !DISubprogram(name: "test_with_debug", linkageName: "test_with_debug", line: 6, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 6, file: !1, scope: !14, type: !15, function: void ()* @test_with_debug, variables: !17)
+!13 = distinct !DISubprogram(name: "test_with_debug", linkageName: "test_with_debug", line: 6, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 6, file: !1, scope: !14, type: !15, variables: !17)
!14 = !DIFile(filename: "test.cpp", directory: "")
!15 = !DISubroutineType(types: !16)
!16 = !{null}
target triple = "i686-pc-linux"
; Function Attrs: nounwind
-define void @test() #0 {
+define void @test() #0 !dbg !4 {
entry:
call void bitcast (void (...)* @bar to void ()*)(), !dbg !11
ret void, !dbg !12
!1 = !DIFile(filename: "test.c", directory: "movpc-test")
!2 = !{}
!3 = !{!4}
-!4 = distinct !DISubprogram(name: "test", scope: !1, file: !1, line: 2, type: !5, isLocal: false, isDefinition: true, scopeLine: 3, isOptimized: false, function: void ()* @test, variables: !2)
+!4 = distinct !DISubprogram(name: "test", scope: !1, file: !1, line: 2, type: !5, isLocal: false, isDefinition: true, scopeLine: 3, isOptimized: false, variables: !2)
!5 = !DISubroutineType(types: !6)
!6 = !{null}
!7 = !{i32 2, !"Dwarf Version", i32 4}
!1 = !DIFile(filename: "file.c", directory: "")
!2 = !{}
!3 = !{!4}
-!4 = distinct !DISubprogram(name: "", line: 2, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 2, file: !1, scope: !1, type: !6, function: i32 ()* null, variables: !2)
+!4 = distinct !DISubprogram(name: "", line: 2, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 2, file: !1, scope: !1, type: !6, variables: !2)
!6 = !DISubroutineType(types: !7)
!7 = !{!8}
!8 = !DIBasicType(tag: DW_TAG_base_type, size: 32, align: 32, encoding: DW_ATE_signed)
; CHECK: .cfi_adjust_cfa_offset -8
; CHECK: addl $8, %esp
; CHECK: .cfi_adjust_cfa_offset -8
-define void @test1() #0 {
+define void @test1() #0 !dbg !4 {
entry:
tail call void @foo(i32 1, i32 2) #1, !dbg !10
tail call x86_stdcallcc void @stdfoo(i32 3, i32 4) #1, !dbg !11
!1 = !DIFile(filename: "foo.c", directory: "foo")
!2 = !{}
!3 = !{!4}
-!4 = distinct !DISubprogram(name: "test1", scope: !1, file: !1, line: 3, type: !5, isLocal: false, isDefinition: true, scopeLine: 3, isOptimized: true, function: void ()* @test1, variables: !2)
+!4 = distinct !DISubprogram(name: "test1", scope: !1, file: !1, line: 3, type: !5, isLocal: false, isDefinition: true, scopeLine: 3, isOptimized: true, variables: !2)
!5 = !DISubroutineType(types: !6)
!6 = !{null}
!7 = !{i32 2, !"Dwarf Version", i32 4}
@a = external global { i64, [56 x i8] }, align 32
; Function Attrs: nounwind sspreq
-define i32 @_Z18read_response_sizev() #0 {
+define i32 @_Z18read_response_sizev() #0 !dbg !9 {
entry:
tail call void @llvm.dbg.value(metadata !22, i64 0, metadata !23, metadata !DIExpression()), !dbg !39
%0 = load i64, i64* getelementptr inbounds ({ i64, [56 x i8] }, { i64, [56 x i8] }* @a, i32 0, i32 0), align 8, !dbg !40
!6 = !{!7}
!7 = !DIEnumerator(name: "max_frame_size", value: 0) ; [ DW_TAG_enumerator ] [max_frame_size :: 0]
!8 = !{!9, !24, !41, !65}
-!9 = distinct !DISubprogram(name: "read_response_size", linkageName: "_Z18read_response_sizev", line: 27, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 27, file: !1, scope: !10, type: !11, function: i32 ()* @_Z18read_response_sizev, variables: !14)
+!9 = distinct !DISubprogram(name: "read_response_size", linkageName: "_Z18read_response_sizev", line: 27, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 27, file: !1, scope: !10, type: !11, variables: !14)
!10 = !DIFile(filename: "<unknown>", directory: "/Users/matt/ryan_bug")
!11 = !DISubroutineType(types: !12)
!12 = !{!13}
; CHECK-NEXT: idivl
; CHECK-NEXT: .loc 1 4 3
-define i32 @foo(i32 %w, i32 %x, i32 %y, i32 %z) nounwind {
+define i32 @foo(i32 %w, i32 %x, i32 %y, i32 %z) nounwind !dbg !1 {
entry:
%a = add i32 %w, %x, !dbg !8
%b = sdiv i32 %a, %y
!llvm.module.flags = !{!12}
!0 = !DILocalVariable(name: "x", line: 1, arg: 2, scope: !1, file: !2, type: !6)
-!1 = distinct !DISubprogram(name: "foo", linkageName: "foo", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scopeLine: 1, file: !10, scope: !2, type: !4, function: i32 (i32, i32, i32, i32)* @foo)
+!1 = distinct !DISubprogram(name: "foo", linkageName: "foo", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scopeLine: 1, file: !10, scope: !2, type: !4)
!2 = !DIFile(filename: "test.c", directory: "/dir")
!3 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "producer", isOptimized: false, emissionKind: 0, file: !10, enums: !11, retainedTypes: !11, subprograms: !9)
!4 = !DISubroutineType(types: !5)
; CHECK: .loc 1 2 0 prologue_end # test.c:2:0
; CHECK: add r0, r0, 1
; CHECK: retsp 2
-define i32 @f(i32 %a) {
+define i32 @f(i32 %a) !dbg !4 {
entry:
%a.addr = alloca i32, align 4
store i32 %a, i32* %a.addr, align 4
!1 = !DIFile(filename: "test.c", directory: "")
!2 = !{}
!3 = !{!4}
-!4 = distinct !DISubprogram(name: "f", line: 2, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 2, file: !1, scope: !1, type: !6, function: i32 (i32)* @f, variables: !2)
+!4 = distinct !DISubprogram(name: "f", line: 2, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 2, file: !1, scope: !1, type: !6, variables: !2)
!6 = !DISubroutineType(types: !7)
!7 = !{!8, !8}
!8 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
@_ZTV1B = external unnamed_addr constant [4 x i8*]
; Function Attrs: nounwind
-define %struct.B* @_ZN1BC2Ev(%struct.B* %this) unnamed_addr #0 align 2 {
+define %struct.B* @_ZN1BC2Ev(%struct.B* %this) unnamed_addr #0 align 2 !dbg !28 {
entry:
tail call void @llvm.dbg.value(metadata %struct.B* %this, i64 0, metadata !30, metadata !38), !dbg !39
%0 = getelementptr inbounds %struct.B, %struct.B* %this, i64 0, i32 0, !dbg !40
declare %struct.A* @_ZN1AC2Ev(%struct.A*)
; Function Attrs: nounwind
-define %struct.B* @_ZN1BC1Ev(%struct.B* %this) unnamed_addr #0 align 2 {
+define %struct.B* @_ZN1BC1Ev(%struct.B* %this) unnamed_addr #0 align 2 !dbg !32 {
entry:
tail call void @llvm.dbg.value(metadata %struct.B* %this, i64 0, metadata !34, metadata !38), !dbg !44
tail call void @llvm.dbg.value(metadata %struct.B* %this, i64 0, metadata !45, metadata !38) #3, !dbg !47
!25 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer, baseType: !"_ZTS1A")
!26 = !DISubprogram(name: "~A", line: 3, isLocal: false, isDefinition: false, virtuality: DW_VIRTUALITY_virtual, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 3, file: !5, scope: !"_ZTS1A", type: !23, containingType: !"_ZTS1A")
!27 = !{!28, !32}
-!28 = distinct !DISubprogram(name: "B", linkageName: "_ZN1BC2Ev", line: 9, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 9, file: !5, scope: !"_ZTS1B", type: !9, function: %struct.B* (%struct.B*)* @_ZN1BC2Ev, declaration: !8, variables: !29)
+!28 = distinct !DISubprogram(name: "B", linkageName: "_ZN1BC2Ev", line: 9, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 9, file: !5, scope: !"_ZTS1B", type: !9, declaration: !8, variables: !29)
!29 = !{!30}
!30 = !DILocalVariable(name: "this", arg: 1, flags: DIFlagArtificial | DIFlagObjectPointer, scope: !28, type: !31)
!31 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !"_ZTS1B")
-!32 = distinct !DISubprogram(name: "B", linkageName: "_ZN1BC1Ev", line: 9, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 9, file: !5, scope: !"_ZTS1B", type: !9, function: %struct.B* (%struct.B*)* @_ZN1BC1Ev, declaration: !8, variables: !33)
+!32 = distinct !DISubprogram(name: "B", linkageName: "_ZN1BC1Ev", line: 9, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 9, file: !5, scope: !"_ZTS1B", type: !9, declaration: !8, variables: !33)
!33 = !{!34}
!34 = !DILocalVariable(name: "this", arg: 1, flags: DIFlagArtificial | DIFlagObjectPointer, scope: !32, type: !31)
!35 = !{i32 2, !"Dwarf Version", i32 4}
target triple = "arm64-apple-ios"
; Function Attrs: nounwind optsize
-define void @_Z5startv() #0 {
+define void @_Z5startv() #0 !dbg !4 {
entry:
%size = alloca i32, align 4
%0 = bitcast i32* %size to i8*, !dbg !15
!1 = !DIFile(filename: "<stdin>", directory: "")
!2 = !{}
!3 = !{!4}
-!4 = distinct !DISubprogram(name: "start", linkageName: "_Z5startv", line: 2, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 3, file: !5, scope: !6, type: !7, function: void ()* @_Z5startv, variables: !9)
+!4 = distinct !DISubprogram(name: "start", linkageName: "_Z5startv", line: 2, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 3, file: !5, scope: !6, type: !7, variables: !9)
!5 = !DIFile(filename: "test1.c", directory: "")
!6 = !DIFile(filename: "test1.c", directory: "")
!7 = !DISubroutineType(types: !8)
; CHECK: movn
; Function Attrs: nounwind
-define i32 @main() {
+define i32 @main() !dbg !4 {
entry:
%retval = alloca i32, align 4
store i32 0, i32* %retval
!1 = !DIFile(filename: "test.c", directory: "/home/user/clang/build")
!2 = !{}
!3 = !{!4}
-!4 = distinct !DISubprogram(name: "main", scope: !1, file: !1, line: 2, type: !5, isLocal: false, isDefinition: true, scopeLine: 3, flags: DIFlagPrototyped, isOptimized: false, function: i32 ()* @main, variables: !2)
+!4 = distinct !DISubprogram(name: "main", scope: !1, file: !1, line: 2, type: !5, isLocal: false, isDefinition: true, scopeLine: 3, flags: DIFlagPrototyped, isOptimized: false, variables: !2)
!5 = !DISubroutineType(types: !6)
!6 = !{!7}
!7 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
; CHECK-4: DW_AT_high_pc [DW_FORM_data4] (0x00000008)
; CHECK-3: DW_AT_high_pc [DW_FORM_addr] (0x0000000000000008)
-define i32 @main() nounwind {
+define i32 @main() nounwind !dbg !3 {
ret i32 0, !dbg !8
}
!0 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.3 ", isOptimized: false, emissionKind: 0, file: !9, enums: !1, retainedTypes: !1, subprograms: !2, globals: !1, imports: !1)
!1 = !{}
!2 = !{!3}
-!3 = distinct !DISubprogram(name: "main", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scopeLine: 1, file: !9, scope: !4, type: !5, function: i32 ()* @main, variables: !1)
+!3 = distinct !DISubprogram(name: "main", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scopeLine: 1, file: !9, scope: !4, type: !5, variables: !1)
!4 = !DIFile(filename: "tmp.c", directory: "/home/tim/llvm/build")
!5 = !DISubroutineType(types: !6)
!6 = !{!7}
@a = global i64 0, align 8
@b = global i32* null, align 8
-define void @_Z3f131A(%struct.A* nocapture readonly %p1) #0 {
+define void @_Z3f131A(%struct.A* nocapture readonly %p1) #0 !dbg !25 {
entry:
%agg.tmp = alloca %struct.A, align 8
tail call void @llvm.dbg.declare(metadata %struct.A* %p1, metadata !30, metadata !46), !dbg !47
; Function Attrs: nounwind
declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture readonly, i64, i32, i1) #3
-define void @_Z3f111A(%struct.A* nocapture readonly %p1) #0 {
+define void @_Z3f111A(%struct.A* nocapture readonly %p1) #0 !dbg !31 {
entry:
%agg.tmp.i = alloca %struct.A, align 8
tail call void @llvm.dbg.declare(metadata %struct.A* %p1, metadata !33, metadata !46), !dbg !63
ret void, !dbg !73
}
-define void @_Z3f16v() #0 personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
+define void @_Z3f16v() #0 personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) !dbg !34 {
entry:
%agg.tmp.i.i = alloca %struct.A, align 8
%d = alloca %struct.B, align 1
!22 = !DISubroutineType(types: !23)
!23 = !{null, !19}
!24 = !{!25, !31, !34}
-!25 = distinct !DISubprogram(name: "f13", linkageName: "_Z3f131A", line: 13, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 13, file: !5, scope: !26, type: !27, function: void (%struct.A*)* @_Z3f131A, variables: !29)
+!25 = distinct !DISubprogram(name: "f13", linkageName: "_Z3f131A", line: 13, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 13, file: !5, scope: !26, type: !27, variables: !29)
!26 = !DIFile(filename: "test.cpp", directory: "")
!27 = !DISubroutineType(types: !28)
!28 = !{null, !"_ZTS1A"}
!29 = !{!30}
!30 = !DILocalVariable(name: "p1", line: 13, arg: 1, scope: !25, file: !26, type: !"_ZTS1A")
-!31 = distinct !DISubprogram(name: "f11", linkageName: "_Z3f111A", line: 17, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 17, file: !5, scope: !26, type: !27, function: void (%struct.A*)* @_Z3f111A, variables: !32)
+!31 = distinct !DISubprogram(name: "f11", linkageName: "_Z3f111A", line: 17, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 17, file: !5, scope: !26, type: !27, variables: !32)
!32 = !{!33}
!33 = !DILocalVariable(name: "p1", line: 17, arg: 1, scope: !31, file: !26, type: !"_ZTS1A")
-!34 = distinct !DISubprogram(name: "f16", linkageName: "_Z3f16v", line: 18, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 18, file: !5, scope: !26, type: !35, function: void ()* @_Z3f16v, variables: !37)
+!34 = distinct !DISubprogram(name: "f16", linkageName: "_Z3f16v", line: 18, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 18, file: !5, scope: !26, type: !35, variables: !37)
!35 = !DISubroutineType(types: !36)
!36 = !{null}
!37 = !{!38, !39}
; func();
; }
-define void @prologue_end_test() nounwind uwtable {
+define void @prologue_end_test() nounwind uwtable !dbg !4 {
; CHECK: prologue_end_test:
; CHECK: .cfi_startproc
; CHECK: stp x29, x30
!1 = !DIFile(filename: "foo.c", directory: "/tmp")
!2 = !{}
!3 = !{!4}
-!4 = distinct !DISubprogram(name: "prologue_end_test", scope: !1, file: !1, line: 2, type: !5, isLocal: false, isDefinition: true, scopeLine: 2, isOptimized: false, function: void ()* @prologue_end_test, variables: !2)
+!4 = distinct !DISubprogram(name: "prologue_end_test", scope: !1, file: !1, line: 2, type: !5, isLocal: false, isDefinition: true, scopeLine: 2, isOptimized: false, variables: !2)
!5 = !DISubroutineType(types: !6)
!6 = !{null}
!7 = !{i32 2, !"Dwarf Version", i32 2}
%struct.five = type { i32, i32, i32, i32, i32 }
; Function Attrs: nounwind ssp
-define i32 @return_five_int(%struct.five* %f) #0 {
+define i32 @return_five_int(%struct.five* %f) #0 !dbg !4 {
entry:
call void @llvm.dbg.declare(metadata %struct.five* %f, metadata !17, metadata !DIExpression(DW_OP_deref)), !dbg !18
%a = getelementptr inbounds %struct.five, %struct.five* %f, i32 0, i32 0, !dbg !19
!1 = !DIFile(filename: "struct_by_value.c", directory: "")
!2 = !{}
!3 = !{!4}
-!4 = distinct !DISubprogram(name: "return_five_int", line: 13, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 14, file: !1, scope: !5, type: !6, function: i32 (%struct.five*)* @return_five_int, variables: !2)
+!4 = distinct !DISubprogram(name: "return_five_int", line: 13, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 14, file: !1, scope: !5, type: !6, variables: !2)
!5 = !DIFile(filename: "struct_by_value.c", directory: "")
!6 = !DISubroutineType(types: !7)
!7 = !{!8, !9}
target triple = "thumbv7-apple-ios"
; Function Attrs: nounwind
-define arm_aapcscc void @_Z1hiiiif(i32, i32, i32, i32, float %x) #0 {
+define arm_aapcscc void @_Z1hiiiif(i32, i32, i32, i32, float %x) #0 !dbg !4 {
entry:
tail call void @llvm.dbg.value(metadata i32 %0, i64 0, metadata !12, metadata !DIExpression()), !dbg !18
tail call void @llvm.dbg.value(metadata i32 %1, i64 0, metadata !13, metadata !DIExpression()), !dbg !18
!1 = !DIFile(filename: "/<unknown>", directory: "")
!2 = !{}
!3 = !{!4}
-!4 = distinct !DISubprogram(name: "h", linkageName: "_Z1hiiiif", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 3, file: !5, scope: !6, type: !7, function: void (i32, i32, i32, i32, float)* @_Z1hiiiif, variables: !11)
+!4 = distinct !DISubprogram(name: "h", linkageName: "_Z1hiiiif", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 3, file: !5, scope: !6, type: !7, variables: !11)
!5 = !DIFile(filename: "/arm.cpp", directory: "")
!6 = !DIFile(filename: "/arm.cpp", directory: "")
!7 = !DISubroutineType(types: !8)
@_ZTV1B = external unnamed_addr constant [4 x i8*]
; Function Attrs: nounwind
-define %struct.B* @_ZN1BC2Ev(%struct.B* %this) unnamed_addr #0 align 2 {
+define %struct.B* @_ZN1BC2Ev(%struct.B* %this) unnamed_addr #0 align 2 !dbg !28 {
entry:
tail call void @llvm.dbg.value(metadata %struct.B* %this, i64 0, metadata !30, metadata !40), !dbg !41
%0 = getelementptr inbounds %struct.B, %struct.B* %this, i32 0, i32 0, !dbg !42
declare %struct.A* @_ZN1AC2Ev(%struct.A*)
; Function Attrs: nounwind
-define %struct.B* @_ZN1BC1Ev(%struct.B* %this) unnamed_addr #0 align 2 {
+define %struct.B* @_ZN1BC1Ev(%struct.B* %this) unnamed_addr #0 align 2 !dbg !32 {
entry:
tail call void @llvm.dbg.value(metadata %struct.B* %this, i64 0, metadata !34, metadata !40), !dbg !46
tail call void @llvm.dbg.value(metadata %struct.B* %this, i64 0, metadata !47, metadata !40) #3, !dbg !49
!25 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 32, align: 32, flags: DIFlagArtificial | DIFlagObjectPointer, baseType: !"_ZTS1A")
!26 = !DISubprogram(name: "~A", line: 3, isLocal: false, isDefinition: false, virtuality: DW_VIRTUALITY_virtual, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 3, file: !5, scope: !"_ZTS1A", type: !23, containingType: !"_ZTS1A")
!27 = !{!28, !32}
-!28 = distinct !DISubprogram(name: "B", linkageName: "_ZN1BC2Ev", line: 9, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 9, file: !5, scope: !"_ZTS1B", type: !9, function: %struct.B* (%struct.B*)* @_ZN1BC2Ev, declaration: !8, variables: !29)
+!28 = distinct !DISubprogram(name: "B", linkageName: "_ZN1BC2Ev", line: 9, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 9, file: !5, scope: !"_ZTS1B", type: !9, declaration: !8, variables: !29)
!29 = !{!30}
!30 = !DILocalVariable(name: "this", arg: 1, flags: DIFlagArtificial | DIFlagObjectPointer, scope: !28, type: !31)
!31 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 32, align: 32, baseType: !"_ZTS1B")
-!32 = distinct !DISubprogram(name: "B", linkageName: "_ZN1BC1Ev", line: 9, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 9, file: !5, scope: !"_ZTS1B", type: !9, function: %struct.B* (%struct.B*)* @_ZN1BC1Ev, declaration: !8, variables: !33)
+!32 = distinct !DISubprogram(name: "B", linkageName: "_ZN1BC1Ev", line: 9, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 9, file: !5, scope: !"_ZTS1B", type: !9, declaration: !8, variables: !33)
!33 = !{!34}
!34 = !DILocalVariable(name: "this", arg: 1, flags: DIFlagArtificial | DIFlagObjectPointer, scope: !32, type: !31)
!35 = !{i32 2, !"Dwarf Version", i32 4}
; CHECK: mvn
; Function Attrs: nounwind
-define i32 @main() {
+define i32 @main() !dbg !4 {
entry:
%retval = alloca i32, align 4
store i32 0, i32* %retval
!1 = !DIFile(filename: "test.c", directory: "/home/user/clang/build")
!2 = !{}
!3 = !{!4}
-!4 = distinct !DISubprogram(name: "main", scope: !1, file: !1, line: 2, type: !5, isLocal: false, isDefinition: true, scopeLine: 3, flags: DIFlagPrototyped, isOptimized: false, function: i32 ()* @main, variables: !2)
+!4 = distinct !DISubprogram(name: "main", scope: !1, file: !1, line: 2, type: !5, isLocal: false, isDefinition: true, scopeLine: 3, flags: DIFlagPrototyped, isOptimized: false, variables: !2)
!5 = !DISubroutineType(types: !6)
!6 = !{!7}
!7 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
target datalayout = "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64"
target triple = "armv7--none-eabi"
-define float @foo(float %p) {
+define float @foo(float %p) !dbg !4 {
entry:
tail call void @llvm.dbg.value(metadata float %p, i64 0, metadata !9, metadata !15), !dbg !16
ret float %p, !dbg !18
!1 = !DIFile(filename: "test.c", directory: "")
!2 = !{}
!3 = !{!4}
-!4 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 1, type: !5, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagPrototyped, isOptimized: true, function: float (float)* @foo, variables: !8)
+!4 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 1, type: !5, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagPrototyped, isOptimized: true, variables: !8)
!5 = !DISubroutineType(types: !6)
!6 = !{!7, !7}
!7 = !DIBasicType(name: "float", size: 32, align: 32, encoding: DW_ATE_float)
; CHECK: .section __DWARF,__debug_str,regular,debug
-define void @f() {
+define void @f() !dbg !4 {
ret void, !dbg !9
}
!llvm.dbg.cu = !{!0}
!1 = !DIFile(filename: "/foo/test.c", directory: "/foo")
!2 = !{}
!3 = !{!4}
-!4 = distinct !DISubprogram(name: "f", scope: !1, file: !1, line: 1, type: !5, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagPrototyped, isOptimized: true, function: void ()* @f, variables: !2)
+!4 = distinct !DISubprogram(name: "f", scope: !1, file: !1, line: 1, type: !5, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagPrototyped, isOptimized: true, variables: !2)
!5 = !DISubroutineType(types: !6)
!6 = !{null}
!7 = !{i32 2, !"Dwarf Version", i32 4}
target triple = "thumbv7-apple-ios8.0.0"
; Function Attrs: nounwind optsize readnone
-define void @run(float %r) #0 {
+define void @run(float %r) #0 !dbg !4 {
entry:
tail call void @llvm.dbg.declare(metadata float %r, metadata !11, metadata !DIExpression()), !dbg !22
%conv = fptosi float %r to i32, !dbg !23
!1 = !DIFile(filename: "<unknown>", directory: "/Volumes/Data/radar/15464571")
!2 = !{}
!3 = !{!4}
-!4 = distinct !DISubprogram(name: "run", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 2, file: !5, scope: !6, type: !7, function: void (float)* @run, variables: !10)
+!4 = distinct !DISubprogram(name: "run", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 2, file: !5, scope: !6, type: !7, variables: !10)
!5 = !DIFile(filename: "test.c", directory: "/Volumes/Data/radar/15464571")
!6 = !DIFile(filename: "test.c", directory: "/Volumes/Data/radar/15464571")
!7 = !DISubroutineType(types: !8)
@b = common global i32 0, align 4
; Function Attrs: nounwind
-define void @proc() #0 {
+define void @proc() #0 !dbg !4 {
entry:
store i8 65, i8* @ch, align 1, !dbg !17
store i32 0, i32* @b, align 4, !dbg !18
!1 = !DIFile(filename: "test.c", directory: "/home/user/clang/build")
!2 = !{}
!3 = !{!4}
-!4 = distinct !DISubprogram(name: "proc", scope: !1, file: !1, line: 4, type: !5, isLocal: false, isDefinition: true, scopeLine: 5, flags: DIFlagPrototyped, isOptimized: false, function: void ()* @proc, variables: !2)
+!4 = distinct !DISubprogram(name: "proc", scope: !1, file: !1, line: 4, type: !5, isLocal: false, isDefinition: true, scopeLine: 5, flags: DIFlagPrototyped, isOptimized: false, variables: !2)
!5 = !DISubroutineType(types: !6)
!6 = !{null}
!7 = !{!8, !10}
; func();
; }
-define void @prologue_end_test() nounwind uwtable {
+define void @prologue_end_test() nounwind uwtable !dbg !4 {
; CHECK: prologue_end_test:
; CHECK: .cfi_startproc
; CHECK: push {r7, lr}
!1 = !DIFile(filename: "foo.c", directory: "/tmp")
!2 = !{}
!3 = !{!4}
-!4 = distinct !DISubprogram(name: "prologue_end_test", scope: !1, file: !1, line: 2, type: !5, isLocal: false, isDefinition: true, scopeLine: 2, isOptimized: false, function: void ()* @prologue_end_test, variables: !2)
+!4 = distinct !DISubprogram(name: "prologue_end_test", scope: !1, file: !1, line: 2, type: !5, isLocal: false, isDefinition: true, scopeLine: 2, isOptimized: false, variables: !2)
!5 = !DISubroutineType(types: !6)
!6 = !{null}
!7 = !{i32 2, !"Dwarf Version", i32 2}
; 0x9d DW_OP_bit_piece
; CHECK: Location description: 90 {{.. .. ((93 ..)|(9d .. ..)) $}}
-define void @_Z3foov() optsize ssp {
+define void @_Z3foov() optsize ssp !dbg !1 {
entry:
%call = tail call float @_Z3barv() optsize, !dbg !11
tail call void @llvm.dbg.value(metadata float %call, i64 0, metadata !5, metadata !DIExpression()), !dbg !11
!llvm.module.flags = !{!20}
!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.0 (trunk 130845)", isOptimized: true, emissionKind: 1, file: !18, enums: !19, retainedTypes: !19, subprograms: !16, imports: null)
-!1 = distinct !DISubprogram(name: "foo", linkageName: "_Z3foov", line: 5, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 5, file: !18, scope: !2, type: !3, function: void ()* @_Z3foov, variables: !17)
+!1 = distinct !DISubprogram(name: "foo", linkageName: "_Z3foov", line: 5, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 5, file: !18, scope: !2, type: !3, variables: !17)
!2 = !DIFile(filename: "k.cc", directory: "/private/tmp")
!3 = !DISubroutineType(types: !4)
!4 = !{null}
; RUN: llc -filetype=asm < %s | FileCheck %s
target triple = "thumbv7-apple-ios7.0.0"
%class.Matrix3.0.6.10 = type { [9 x float] }
-define arm_aapcscc void @_Z9GetMatrixv(%class.Matrix3.0.6.10* noalias nocapture sret %agg.result) #0 {
+define arm_aapcscc void @_Z9GetMatrixv(%class.Matrix3.0.6.10* noalias nocapture sret %agg.result) #0 !dbg !39 {
br i1 fcmp oeq (float fadd (float fadd (float fmul (float undef, float undef), float fmul (float undef, float undef)), float fmul (float undef, float undef)), float 0.000000e+00), label %_ZN7Vector39NormalizeEv.exit, label %1
tail call arm_aapcscc void @_ZL4Sqrtd() #3
br label %_ZN7Vector39NormalizeEv.exit
declare arm_aapcscc void @_ZL4Sqrtd() #2
!4 = !DICompositeType(tag: DW_TAG_class_type, name: "Matrix3", line: 20, size: 288, align: 32, file: !5, identifier: "_ZTS7Matrix3")
!5 = !DIFile(filename: "test.ii", directory: "/Volumes/Data/radar/15094721")
-!39 = distinct !DISubprogram(name: "GetMatrix", linkageName: "_Z9GetMatrixv", line: 32, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 32, file: !5, scope: !40, type: !41, function: void (%class.Matrix3.0.6.10*)* @_Z9GetMatrixv)
+!39 = distinct !DISubprogram(name: "GetMatrix", linkageName: "_Z9GetMatrixv", line: 32, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 32, file: !5, scope: !40, type: !41)
!40 = !DIFile(filename: "test.ii", directory: "/Volumes/Data/radar/15094721")
!41 = !DISubroutineType(types: null)
!45 = !DILocalVariable(name: "matrix", line: 35, scope: !39, file: !40, type: !4)
target triple = "armv7--linux-gnueabihf"
; Function Attrs: nounwind
-define i32 @main() {
+define i32 @main() !dbg !4 {
entry:
%retval = alloca i32, align 4
%x = alloca i32, align 4
!1 = !DIFile(filename: "test.c", directory: "/home/user/clang/build")
!2 = !{}
!3 = !{!4}
-!4 = distinct !DISubprogram(name: "main", scope: !1, file: !1, line: 1, type: !5, isLocal: false, isDefinition: true, scopeLine: 2, isOptimized: false, function: i32 ()* @main, variables: !2)
+!4 = distinct !DISubprogram(name: "main", scope: !1, file: !1, line: 1, type: !5, isLocal: false, isDefinition: true, scopeLine: 2, isOptimized: false, variables: !2)
!5 = !DISubroutineType(types: !6)
!6 = !{!7}
!7 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
@llvm.global_ctors = appending global [1 x { i32, void ()* }] [{ i32, void ()* } { i32 1, void ()* @asan.module_ctor }]
; Function Attrs: nounwind sanitize_address
-define i32 @foo() #0 {
+define i32 @foo() #0 !dbg !4 {
entry:
ret i32 0, !dbg !10
}
!1 = !DIFile(filename: "asan.c", directory: "D:\5C")
!2 = !{}
!3 = !{!4}
-!4 = distinct !DISubprogram(name: "foo", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 1, file: !1, scope: !5, type: !6, function: i32 ()* @foo, variables: !2)
+!4 = distinct !DISubprogram(name: "foo", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 1, file: !1, scope: !5, type: !6, variables: !2)
!5 = !DIFile(filename: "asan.c", directory: "D:C")
!6 = !DISubroutineType(types: !2)
!7 = !{i32 2, !"CodeView", i32 1}
; OBJ64: }
; Function Attrs: nounwind
-define void @f() #0 {
+define void @f() #0 !dbg !4 {
entry:
call void asm sideeffect inteldialect ".align 4", "~{dirflag},~{fpsr},~{flags}"() #2, !dbg !12
call void @g(), !dbg !13
!1 = !DIFile(filename: "<unknown>", directory: "D:\5C")
!2 = !{}
!3 = !{!4}
-!4 = distinct !DISubprogram(name: "f", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 3, file: !5, scope: !6, type: !7, function: void ()* @f, variables: !2)
+!4 = distinct !DISubprogram(name: "f", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 3, file: !5, scope: !6, type: !7, variables: !2)
!5 = !DIFile(filename: "asm.c", directory: "D:\5C")
!6 = !DIFile(filename: "asm.c", directory: "D:C")
!7 = !DISubroutineType(types: !8)
!1 = !DIFile(filename: "<stdin>", directory: "D:\5C")
!2 = !{}
!3 = !{!4}
-!4 = distinct !DISubprogram(name: "bar", line: 2, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 2, file: !5, scope: !6, type: !7, function: i32 (i32)* @"\01?bar@foo@@YAHH@Z", variables: !2)
+!4 = distinct !DISubprogram(name: "bar", line: 2, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 2, file: !5, scope: !6, type: !7, variables: !2)
!5 = !DIFile(filename: "src.cpp", directory: "D:\5C")
!6 = !DIFile(filename: "src.cpp", directory: "D:C")
!7 = !DISubroutineType(types: !2)
; OBJ64: }
; Function Attrs: nounwind
-define void @f() #0 {
+define void @f() #0 !dbg !4 {
entry:
call void @g(), !dbg !12
call void @g(), !dbg !15
!1 = !DIFile(filename: "<unknown>", directory: "D:\5C")
!2 = !{}
!3 = !{!4}
-!4 = distinct !DISubprogram(name: "f", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 3, file: !5, scope: !6, type: !7, function: void ()* @f, variables: !2)
+!4 = distinct !DISubprogram(name: "f", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 3, file: !5, scope: !6, type: !7, variables: !2)
!5 = !DIFile(filename: "input.c", directory: "D:\5C")
!6 = !DIFile(filename: "input.c", directory: "D:C")
!7 = !DISubroutineType(types: !8)
; OBJ64: }
; Function Attrs: nounwind
-define void @x() #0 {
+define void @x() #0 !dbg !4 {
entry:
call void @z(), !dbg !14
ret void, !dbg !15
declare void @z() #1
; Function Attrs: nounwind
-define void @y() #0 {
+define void @y() #0 !dbg !9 {
entry:
call void @z(), !dbg !16
ret void, !dbg !17
}
; Function Attrs: nounwind
-define void @f() #0 {
+define void @f() #0 !dbg !10 {
entry:
call void @x(), !dbg !18
call void @y(), !dbg !19
!1 = !DIFile(filename: "<unknown>", directory: "D:\5C")
!2 = !{}
!3 = !{!4, !9, !10}
-!4 = distinct !DISubprogram(name: "x", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 3, file: !5, scope: !6, type: !7, function: void ()* @x, variables: !2)
+!4 = distinct !DISubprogram(name: "x", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 3, file: !5, scope: !6, type: !7, variables: !2)
!5 = !DIFile(filename: "source.c", directory: "D:\5C")
!6 = !DIFile(filename: "source.c", directory: "D:C")
!7 = !DISubroutineType(types: !8)
!8 = !{null}
-!9 = distinct !DISubprogram(name: "y", line: 7, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 7, file: !5, scope: !6, type: !7, function: void ()* @y, variables: !2)
-!10 = distinct !DISubprogram(name: "f", line: 11, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 11, file: !5, scope: !6, type: !7, function: void ()* @f, variables: !2)
+!9 = distinct !DISubprogram(name: "y", line: 7, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 7, file: !5, scope: !6, type: !7, variables: !2)
+!10 = distinct !DISubprogram(name: "f", line: 11, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 11, file: !5, scope: !6, type: !7, variables: !2)
!11 = !{i32 2, !"CodeView", i32 1}
!12 = !{i32 1, !"Debug Info Version", i32 3}
!13 = !{!"clang version 3.5 "}
; OBJ64: }
; Function Attrs: nounwind
-define void @f() #0 {
+define void @f() #0 !dbg !4 {
entry:
call void @g(), !dbg !12
ret void, !dbg !13
!1 = !DIFile(filename: "<unknown>", directory: "D:\5C")
!2 = !{}
!3 = !{!4}
-!4 = distinct !DISubprogram(name: "f", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 3, file: !5, scope: !6, type: !7, function: void ()* @f, variables: !2)
+!4 = distinct !DISubprogram(name: "f", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 3, file: !5, scope: !6, type: !7, variables: !2)
!5 = !DIFile(filename: "test.c", directory: "D:\5C")
!6 = !DIFile(filename: "test.c", directory: "D:C")
!7 = !DISubroutineType(types: !8)
!1 = !DIFile(filename: "test.cpp", directory: "D:\5C")
!2 = !{}
!3 = !{!4, !7}
-!4 = distinct !DISubprogram(name: "spam", line: 7, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 7, file: !1, scope: !5, type: !6, function: void ()* @"\01?spam@@YAXXZ", variables: !2)
+!4 = distinct !DISubprogram(name: "spam", line: 7, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 7, file: !1, scope: !5, type: !6, variables: !2)
!5 = !DIFile(filename: "test.cpp", directory: "D:C")
!6 = !DISubroutineType(types: !2)
!7 = distinct !DISubprogram(name: "bar", line: 3, isLocal: true, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 3, file: !1, scope: !5, type: !6, variables: !2)
; Here variable bar is optimized away. Do not trip over while trying to generate debug info.
-define i32 @foo() nounwind uwtable readnone ssp {
+define i32 @foo() nounwind uwtable readnone ssp !dbg !5 {
entry:
ret i32 42, !dbg !15
}
!0 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.0 (trunk 139632)", isOptimized: true, emissionKind: 0, file: !17, enums: !1, retainedTypes: !1, subprograms: !3, globals: !12)
!1 = !{}
!3 = !{!5}
-!5 = distinct !DISubprogram(name: "foo", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: true, file: !17, scope: !6, type: !7, function: i32 ()* @foo)
+!5 = distinct !DISubprogram(name: "foo", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: true, file: !17, scope: !6, type: !7)
!6 = !DIFile(filename: "fb.c", directory: "/private/tmp")
!7 = !DISubroutineType(types: !8)
!8 = !{!9}
; RUN: llc < %s -o /dev/null
-define void @bar(i32 %i) nounwind uwtable ssp {
+define void @bar(i32 %i) nounwind uwtable ssp !dbg !5 {
entry:
tail call void (...) @foo() nounwind, !dbg !14
ret void, !dbg !16
!0 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.0 (trunk 139632)", isOptimized: true, emissionKind: 0, file: !17, enums: !1, retainedTypes: !1, subprograms: !3, globals: !1)
!1 = !{}
!3 = !{!5}
-!5 = distinct !DISubprogram(name: "bar", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, file: !17, scope: !6, type: !7, function: void (i32)* @bar, variables: !9)
+!5 = distinct !DISubprogram(name: "bar", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, file: !17, scope: !6, type: !7, variables: !9)
!6 = !DIFile(filename: "cf.c", directory: "/private/tmp")
!7 = !DISubroutineType(types: !8)
!8 = !{null}
; Here _ZN1S3fooEv is defined in header file identified as AT_decl_file no. 2 in debug info.
%struct.S = type <{ i8 }>
-define i32 @_Z3barv() nounwind ssp {
+define i32 @_Z3barv() nounwind ssp !dbg !3 {
entry:
%retval = alloca i32 ; <i32*> [#uses=2]
%0 = alloca i32 ; <i32*> [#uses=2]
ret i32 %retval1, !dbg !16
}
-define linkonce_odr i32 @_ZN1S3fooEv(%struct.S* %this) nounwind ssp align 2 {
+define linkonce_odr i32 @_ZN1S3fooEv(%struct.S* %this) nounwind ssp align 2 !dbg !12 {
entry:
%this_addr = alloca %struct.S* ; <%struct.S**> [#uses=1]
%retval = alloca i32 ; <i32*> [#uses=1]
!0 = !DILocalVariable(name: "s1", line: 3, scope: !1, file: !4, type: !9)
!1 = distinct !DILexicalBlock(line: 3, column: 0, file: !25, scope: !2)
!2 = distinct !DILexicalBlock(line: 3, column: 0, file: !25, scope: !3)
-!3 = distinct !DISubprogram(name: "bar", linkageName: "_Z3barv", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scopeLine: 3, file: !25, scope: !4, type: !6, function: i32 ()* @_Z3barv)
+!3 = distinct !DISubprogram(name: "bar", linkageName: "_Z3barv", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scopeLine: 3, file: !25, scope: !4, type: !6)
!4 = !DIFile(filename: "one.cc", directory: "/tmp/")
!5 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "4.2.1 (Based on Apple Inc. build 5658) (LLVM build)", isOptimized: false, emissionKind: 0, file: !25, enums: !27, retainedTypes: !27, subprograms: !24, imports: null)
!6 = !DISubroutineType(types: !7)
!9 = !DICompositeType(tag: DW_TAG_structure_type, name: "S", line: 2, size: 8, align: 8, file: !26, scope: !4, elements: !11)
!10 = !DIFile(filename: "one.h", directory: "/tmp/")
!11 = !{!12}
-!12 = distinct !DISubprogram(name: "foo", linkageName: "_ZN1S3fooEv", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scopeLine: 3, file: !26, scope: !9, type: !13, function: i32 (%struct.S*)* @_ZN1S3fooEv)
+!12 = distinct !DISubprogram(name: "foo", linkageName: "_ZN1S3fooEv", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scopeLine: 3, file: !26, scope: !9, type: !13)
!13 = !DISubroutineType(types: !14)
!14 = !{!8, !15}
!15 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial, file: !25, scope: !4, baseType: !9)
%class.A = type { i8 }
%class.B = type { i8 }
-define i32 @main() ssp {
+define i32 @main() ssp !dbg !2 {
entry:
%retval = alloca i32, align 4 ; <i32*> [#uses=3]
%b = alloca %class.A, align 1 ; <%class.A*> [#uses=1]
declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
-define linkonce_odr i32 @_ZN1B2fnEv(%class.A* %this) ssp align 2 {
+define linkonce_odr i32 @_ZN1B2fnEv(%class.A* %this) ssp align 2 !dbg !10 {
entry:
%retval = alloca i32, align 4 ; <i32*> [#uses=2]
%this.addr = alloca %class.A*, align 8 ; <%class.A**> [#uses=2]
ret i32 %0, !dbg !32
}
-define internal i32 @_ZZN1B2fnEvEN1A3fooEv(%class.A* %this) ssp align 2 {
+define internal i32 @_ZZN1B2fnEvEN1A3fooEv(%class.A* %this) ssp align 2 !dbg !23 {
entry:
%retval = alloca i32, align 4 ; <i32*> [#uses=2]
%this.addr = alloca %class.A*, align 8 ; <%class.A**> [#uses=2]
!0 = !DILocalVariable(name: "b", line: 16, scope: !1, file: !3, type: !8)
!1 = distinct !DILexicalBlock(line: 15, column: 12, file: !38, scope: !2)
-!2 = distinct !DISubprogram(name: "main", linkageName: "main", line: 15, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scopeLine: 15, file: !38, scope: !3, type: !5, function: i32 ()* @main)
+!2 = distinct !DISubprogram(name: "main", linkageName: "main", line: 15, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scopeLine: 15, file: !38, scope: !3, type: !5)
!3 = !DIFile(filename: "one.cc", directory: "/tmp")
!4 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang 1.5", isOptimized: false, emissionKind: 0, file: !38, enums: !39, retainedTypes: !39, subprograms: !37, imports: null)
!5 = !DISubroutineType(types: !6)
!7 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!8 = !DICompositeType(tag: DW_TAG_class_type, name: "B", line: 2, size: 8, align: 8, file: !38, scope: !3, elements: !9)
!9 = !{!10}
-!10 = distinct !DISubprogram(name: "fn", linkageName: "_ZN1B2fnEv", line: 4, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scopeLine: 4, file: !38, scope: !8, type: !11, function: i32 (%class.A*)* @_ZN1B2fnEv)
+!10 = distinct !DISubprogram(name: "fn", linkageName: "_ZN1B2fnEv", line: 4, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scopeLine: 4, file: !38, scope: !8, type: !11)
!11 = !DISubroutineType(types: !12)
!12 = !{!7, !13}
!13 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial, file: !38, scope: !3, baseType: !8)
!20 = distinct !DILexicalBlock(line: 4, column: 12, file: !38, scope: !10)
!21 = !DICompositeType(tag: DW_TAG_class_type, name: "A", line: 5, size: 8, align: 8, file: !38, scope: !10, elements: !22)
!22 = !{!23}
-!23 = distinct !DISubprogram(name: "foo", linkageName: "_ZZN1B2fnEvEN1A3fooEv", line: 7, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scopeLine: 7, file: !38, scope: !21, type: !24, function: i32 (%class.A*)* @_ZZN1B2fnEvEN1A3fooEv)
+!23 = distinct !DISubprogram(name: "foo", linkageName: "_ZZN1B2fnEvEN1A3fooEv", line: 7, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scopeLine: 7, file: !38, scope: !21, type: !24)
!24 = !DISubroutineType(types: !25)
!25 = !{!7, !26}
!26 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial, file: !38, scope: !3, baseType: !21)
; RUN: grep -v DW_AT_APPLE_omit_frame_ptr %t
-define i32 @foo() nounwind ssp {
+define i32 @foo() nounwind ssp !dbg !1 {
entry:
%retval = alloca i32 ; <i32*> [#uses=2]
%0 = alloca i32 ; <i32*> [#uses=2]
!9 = !{!1}
!0 = !DILocation(line: 2, scope: !1)
-!1 = distinct !DISubprogram(name: "foo", linkageName: "foo", line: 2, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scopeLine: 2, file: !10, scope: null, type: !4, function: i32 ()* @foo)
+!1 = distinct !DISubprogram(name: "foo", linkageName: "foo", line: 2, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scopeLine: 2, file: !10, scope: null, type: !4)
!2 = !DIFile(filename: "a.c", directory: "/tmp")
!3 = distinct !DICompileUnit(language: DW_LANG_C89, producer: "4.2.1 (Based on Apple Inc. build 5658) (LLVM build)", isOptimized: false, emissionKind: 0, file: !10, enums: !11, retainedTypes: !11, subprograms: !9, imports: null)
!4 = !DISubroutineType(types: !5)
; CHECK: Compile Unit:
; CHECK: Compile Unit:
-define i32 @foo() nounwind readnone ssp {
+define i32 @foo() nounwind readnone ssp !dbg !2 {
return:
ret i32 42, !dbg !0
}
-define i32 @bar() nounwind readnone ssp {
+define i32 @bar() nounwind readnone ssp !dbg !10 {
return:
ret i32 21, !dbg !8
}
!0 = !DILocation(line: 3, scope: !1)
!1 = distinct !DILexicalBlock(line: 2, column: 0, file: !18, scope: !2)
-!2 = distinct !DISubprogram(name: "foo", linkageName: "foo", line: 2, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, file: !18, scope: !3, type: !5, function: i32 ()* @foo)
+!2 = distinct !DISubprogram(name: "foo", linkageName: "foo", line: 2, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, file: !18, scope: !3, type: !5)
!3 = !DIFile(filename: "a.c", directory: "/tmp/")
!4 = distinct !DICompileUnit(language: DW_LANG_C89, producer: "4.2.1 (Based on Apple Inc. build 5658) (LLVM build)", isOptimized: false, emissionKind: 0, file: !18, enums: !19, retainedTypes: !19, subprograms: !16)
!5 = !DISubroutineType(types: !6)
!7 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!8 = !DILocation(line: 3, scope: !9)
!9 = distinct !DILexicalBlock(line: 2, column: 0, file: !20, scope: !10)
-!10 = distinct !DISubprogram(name: "bar", linkageName: "bar", line: 2, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, file: !20, scope: !11, type: !13, function: i32 ()* @bar)
+!10 = distinct !DISubprogram(name: "bar", linkageName: "bar", line: 2, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, file: !20, scope: !11, type: !13)
!11 = !DIFile(filename: "b.c", directory: "/tmp/")
!12 = distinct !DICompileUnit(language: DW_LANG_C89, producer: "4.2.1 (Based on Apple Inc. build 5658) (LLVM build)", isOptimized: false, emissionKind: 0, file: !20, enums: !19, retainedTypes: !19, subprograms: !17)
!13 = !DISubroutineType(types: !14)
declare void @llvm.dbg.value(metadata, i64, metadata, metadata) nounwind readnone
-define i32 @bar() nounwind ssp {
+define i32 @bar() nounwind ssp !dbg !6 {
entry:
%0 = load i32, i32* @i, align 4, !dbg !17 ; <i32> [#uses=2]
tail call void @llvm.dbg.value(metadata i32 %0, i64 0, metadata !59, metadata !DIExpression()), !dbg !19
!3 = !DISubroutineType(types: !4)
!4 = !{!5, !5}
!5 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
-!6 = distinct !DISubprogram(name: "bar", linkageName: "bar", line: 14, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: true, file: !27, scope: !1, type: !7, function: i32 ()* @bar)
+!6 = distinct !DISubprogram(name: "bar", linkageName: "bar", line: 14, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: true, file: !27, scope: !1, type: !7)
!7 = !DISubroutineType(types: !8)
!8 = !{!5}
!9 = !DILocalVariable(name: "j", line: 9, arg: 1, scope: !0, file: !1, type: !5)
; PR7662
; Do not add variables to !11 because it is a declaration entry.
-define i32 @bar() nounwind readnone ssp {
+define i32 @bar() nounwind readnone ssp !dbg !0 {
entry:
ret i32 42, !dbg !9
}
!llvm.dbg.sp = !{!0, !6, !11}
!llvm.dbg.lv.foo = !{!7}
-!0 = distinct !DISubprogram(name: "bar", linkageName: "bar", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: true, file: !12, scope: !1, type: !3, function: i32 ()* @bar)
+!0 = distinct !DISubprogram(name: "bar", linkageName: "bar", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: true, file: !12, scope: !1, type: !3)
!1 = !DIFile(filename: "one.c", directory: "/private/tmp")
!2 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang 2.8", isOptimized: true, emissionKind: 0, file: !12, enums: !14, retainedTypes: !14, subprograms: !13)
!3 = !DISubroutineType(types: !4)
; RUN: llc -O0 %s -o /dev/null
-define void @CGRectStandardize(i32* sret %agg.result, i32* byval %rect) nounwind ssp {
+define void @CGRectStandardize(i32* sret %agg.result, i32* byval %rect) nounwind ssp !dbg !0 {
entry:
call void @llvm.dbg.declare(metadata i32* %rect, metadata !23, metadata !DIExpression()), !dbg !24
ret void
!llvm.dbg.cu = !{!2}
!llvm.module.flags = !{!27}
-!0 = distinct !DISubprogram(name: "CGRectStandardize", linkageName: "CGRectStandardize", line: 54, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, file: !1, scope: null, function: void (i32*, i32*)* @CGRectStandardize)
+!0 = distinct !DISubprogram(name: "CGRectStandardize", linkageName: "CGRectStandardize", line: 54, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, file: !1, scope: null)
!1 = !DIFile(filename: "GSFusedSilica.m", directory: "/Volumes/Data/Users/sabre/Desktop")
!2 = distinct !DICompileUnit(language: DW_LANG_ObjC, producer: "clang version 2.9 (trunk 115292)", isOptimized: true, runtimeVersion: 1, emissionKind: 0, file: !25, enums: !26, retainedTypes: !26, subprograms: !{!0})
!5 = !DIDerivedType(tag: DW_TAG_typedef, name: "CGRect", line: 49, file: !25, baseType: null)
; CHECK: .apple{{.*}} contents:
; Function Attrs: nounwind uwtable
-define void @_Z2f1v() #0 {
+define void @_Z2f1v() #0 !dbg !4 {
entry:
ret void, !dbg !13
}
; Function Attrs: nounwind uwtable
-define void @_Z2f2v() #0 section "__TEXT,__bar" {
+define void @_Z2f2v() #0 section "__TEXT,__bar" !dbg !7 {
entry:
ret void, !dbg !14
}
; Function Attrs: alwaysinline nounwind uwtable
-define void @_Z2f3v() #1 {
+define void @_Z2f3v() #1 !dbg !8 {
entry:
call void @_Z2f1v(), !dbg !15
ret void, !dbg !16
}
; Function Attrs: nounwind uwtable
-define void @_Z2f4v() #0 {
+define void @_Z2f4v() #0 !dbg !9 {
entry:
call void @_Z2f1v() #2, !dbg !17
ret void, !dbg !19
!1 = !DIFile(filename: "gmlt.cpp", directory: "/tmp/dbginfo")
!2 = !{}
!3 = !{!4, !7, !8, !9}
-!4 = distinct !DISubprogram(name: "f1", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 1, file: !1, scope: !5, type: !6, function: void ()* @_Z2f1v, variables: !2)
+!4 = distinct !DISubprogram(name: "f1", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 1, file: !1, scope: !5, type: !6, variables: !2)
!5 = !DIFile(filename: "gmlt.cpp", directory: "/tmp/dbginfo")
!6 = !DISubroutineType(types: !2)
-!7 = distinct !DISubprogram(name: "f2", line: 2, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 2, file: !1, scope: !5, type: !6, function: void ()* @_Z2f2v, variables: !2)
-!8 = distinct !DISubprogram(name: "f3", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 3, file: !1, scope: !5, type: !6, function: void ()* @_Z2f3v, variables: !2)
-!9 = distinct !DISubprogram(name: "f4", line: 4, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 4, file: !1, scope: !5, type: !6, function: void ()* @_Z2f4v, variables: !2)
+!7 = distinct !DISubprogram(name: "f2", line: 2, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 2, file: !1, scope: !5, type: !6, variables: !2)
+!8 = distinct !DISubprogram(name: "f3", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 3, file: !1, scope: !5, type: !6, variables: !2)
+!9 = distinct !DISubprogram(name: "f4", line: 4, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 4, file: !1, scope: !5, type: !6, variables: !2)
!10 = !{i32 2, !"Dwarf Version", i32 4}
!11 = !{i32 2, !"Debug Info Version", i32 3}
!12 = !{!"clang version 3.6.0 "}
@b = external global i8
; Function Attrs:&n
projects / oota-llvm.git / commitdiff