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DebugInfo: New metadata representation for global variables.

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This patch reverses the edge from DIGlobalVariable to GlobalVariable.
This will allow us to more easily preserve debug info metadata when
manipulating global variables.

Fixes PR30362. A program for upgrading test cases is attached to that
bug.

Differential Revision: http://reviews.llvm.org/D20147

llvm-svn: 281284
This commit is contained in:
Peter Collingbourne 2016-09-13 01:12:59 +00:00
parent e9cf3722e5
commit a9fbb2813b
159 changed files with 922 additions and 796 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
include/llvm/IR/DIBuilder.h
View File

@ -454,20 +454,21 @@ namespace llvm {
/// \param Ty Variable Type.
/// \param isLocalToUnit Boolean flag indicate whether this variable is
/// externally visible or not.
/// \param Val llvm::Value of the variable.
/// \param Expr The location of the global relative to the attached
/// GlobalVariable.
/// \param Decl Reference to the corresponding declaration.
DIGlobalVariable *createGlobalVariable(DIScope *Context, StringRef Name,
StringRef LinkageName, DIFile *File,
unsigned LineNo, DIType *Ty,
bool isLocalToUnit,
llvm::Constant *Val,
DIExpression *Expr = nullptr,
MDNode *Decl = nullptr);
/// Identical to createGlobalVariable
/// except that the resulting DbgNode is temporary and meant to be RAUWed.
DIGlobalVariable *createTempGlobalVariableFwdDecl(
DIScope *Context, StringRef Name, StringRef LinkageName, DIFile *File,
unsigned LineNo, DIType *Ty, bool isLocalToUnit, llvm::Constant *Val,
unsigned LineNo, DIType *Ty, bool isLocalToUnit, DIExpression *Expr,
MDNode *Decl = nullptr);
/// Create a new descriptor for an auto variable. This is a local variable
@ -514,6 +515,13 @@ namespace llvm {
DIExpression *createBitPieceExpression(unsigned OffsetInBits,
unsigned SizeInBits);
/// Create an expression for a variable that does not have an address, but
/// does have a constant value.
DIExpression *createConstantValueExpression(uint64_t Val) {
return DIExpression::get(
VMContext, {dwarf::DW_OP_constu, Val, dwarf::DW_OP_stack_value});
}
/// Create a new descriptor for the specified subprogram.
/// See comments in DISubprogram* for descriptions of these fields.
/// \param Scope Function scope.

333
include/llvm/IR/DebugInfoMetadata.h
View File

@ -1862,6 +1862,159 @@ public:
}
};
/// \brief DWARF expression.
///
/// This is (almost) a DWARF expression that modifies the location of a
/// variable, or the location of a single piece of a variable, or (when using
/// DW_OP_stack_value) is the constant variable value.
///
/// FIXME: Instead of DW_OP_plus taking an argument, this should use DW_OP_const
/// and have DW_OP_plus consume the topmost elements on the stack.
///
/// TODO: Co-allocate the expression elements.
/// TODO: Separate from MDNode, or otherwise drop Distinct and Temporary
/// storage types.
class DIExpression : public MDNode {
friend class LLVMContextImpl;
friend class MDNode;
std::vector<uint64_t> Elements;
DIExpression(LLVMContext &C, StorageType Storage, ArrayRef<uint64_t> Elements)
: MDNode(C, DIExpressionKind, Storage, None),
Elements(Elements.begin(), Elements.end()) {}
~DIExpression() = default;
static DIExpression *getImpl(LLVMContext &Context,
ArrayRef<uint64_t> Elements, StorageType Storage,
bool ShouldCreate = true);
TempDIExpression cloneImpl() const {
return getTemporary(getContext(), getElements());
}
public:
DEFINE_MDNODE_GET(DIExpression, (ArrayRef<uint64_t> Elements), (Elements))
TempDIExpression clone() const { return cloneImpl(); }
ArrayRef<uint64_t> getElements() const { return Elements; }
unsigned getNumElements() const { return Elements.size(); }
uint64_t getElement(unsigned I) const {
assert(I < Elements.size() && "Index out of range");
return Elements[I];
}
/// Return whether this is a piece of an aggregate variable.
bool isBitPiece() const;
/// Return the offset of this piece in bits.
uint64_t getBitPieceOffset() const;
/// Return the size of this piece in bits.
uint64_t getBitPieceSize() const;
typedef ArrayRef<uint64_t>::iterator element_iterator;
element_iterator elements_begin() const { return getElements().begin(); }
element_iterator elements_end() const { return getElements().end(); }
/// A lightweight wrapper around an expression operand.
///
/// TODO: Store arguments directly and change \a DIExpression to store a
/// range of these.
class ExprOperand {
const uint64_t *Op;
public:
explicit ExprOperand(const uint64_t *Op) : Op(Op) {}
const uint64_t *get() const { return Op; }
/// Get the operand code.
uint64_t getOp() const { return *Op; }
/// Get an argument to the operand.
///
/// Never returns the operand itself.
uint64_t getArg(unsigned I) const { return Op[I + 1]; }
unsigned getNumArgs() const { return getSize() - 1; }
/// Return the size of the operand.
///
/// Return the number of elements in the operand (1 + args).
unsigned getSize() const;
};
/// An iterator for expression operands.
class expr_op_iterator
: public std::iterator<std::input_iterator_tag, ExprOperand> {
ExprOperand Op;
public:
explicit expr_op_iterator(element_iterator I) : Op(I) {}
element_iterator getBase() const { return Op.get(); }
const ExprOperand &operator*() const { return Op; }
const ExprOperand *operator->() const { return &Op; }
expr_op_iterator &operator++() {
increment();
return *this;
}
expr_op_iterator operator++(int) {
expr_op_iterator T(*this);
increment();
return T;
}
/// Get the next iterator.
///
/// \a std::next() doesn't work because this is technically an
/// input_iterator, but it's a perfectly valid operation. This is an
/// accessor to provide the same functionality.
expr_op_iterator getNext() const { return ++expr_op_iterator(*this); }
bool operator==(const expr_op_iterator &X) const {
return getBase() == X.getBase();
}
bool operator!=(const expr_op_iterator &X) const {
return getBase() != X.getBase();
}
private:
void increment() { Op = ExprOperand(getBase() + Op.getSize()); }
};
/// Visit the elements via ExprOperand wrappers.
///
/// These range iterators visit elements through \a ExprOperand wrappers.
/// This is not guaranteed to be a valid range unless \a isValid() gives \c
/// true.
///
/// \pre \a isValid() gives \c true.
/// @{
expr_op_iterator expr_op_begin() const {
return expr_op_iterator(elements_begin());
}
expr_op_iterator expr_op_end() const {
return expr_op_iterator(elements_end());
}
/// @}
bool isValid() const;
static bool classof(const Metadata *MD) {
return MD->getMetadataID() == DIExpressionKind;
}
/// Is the first element a DW_OP_deref?.
bool startsWithDeref() const {
return getNumElements() > 0 && getElement(0) == dwarf::DW_OP_deref;
}
};
/// \brief Global variables.
///
/// TODO: Remove DisplayName. It's always equal to Name.
@ -1882,26 +2035,25 @@ class DIGlobalVariable : public DIVariable {
static DIGlobalVariable *
getImpl(LLVMContext &Context, DIScope *Scope, StringRef Name,
StringRef LinkageName, DIFile *File, unsigned Line, DITypeRef Type,
bool IsLocalToUnit, bool IsDefinition, Constant *Variable,
bool IsLocalToUnit, bool IsDefinition, DIExpression *Expr,
DIDerivedType *StaticDataMemberDeclaration, StorageType Storage,
bool ShouldCreate = true) {
return getImpl(Context, Scope, getCanonicalMDString(Context, Name),
getCanonicalMDString(Context, LinkageName), File, Line, Type,
IsLocalToUnit, IsDefinition,
Variable ? ConstantAsMetadata::get(Variable) : nullptr,
IsLocalToUnit, IsDefinition, Expr,
StaticDataMemberDeclaration, Storage, ShouldCreate);
}
static DIGlobalVariable *
getImpl(LLVMContext &Context, Metadata *Scope, MDString *Name,
MDString *LinkageName, Metadata *File, unsigned Line, Metadata *Type,
bool IsLocalToUnit, bool IsDefinition, Metadata *Variable,
bool IsLocalToUnit, bool IsDefinition, Metadata *Expr,
Metadata *StaticDataMemberDeclaration, StorageType Storage,
bool ShouldCreate = true);
TempDIGlobalVariable cloneImpl() const {
return getTemporary(getContext(), getScope(), getName(), getLinkageName(),
getFile(), getLine(), getType(), isLocalToUnit(),
isDefinition(), getVariable(),
isDefinition(), getExpr(),
getStaticDataMemberDeclaration());
}
@ -1909,17 +2061,17 @@ public:
DEFINE_MDNODE_GET(DIGlobalVariable,
(DIScope * Scope, StringRef Name, StringRef LinkageName,
DIFile *File, unsigned Line, DITypeRef Type,
bool IsLocalToUnit, bool IsDefinition, Constant *Variable,
bool IsLocalToUnit, bool IsDefinition, DIExpression *Expr,
DIDerivedType *StaticDataMemberDeclaration),
(Scope, Name, LinkageName, File, Line, Type, IsLocalToUnit,
IsDefinition, Variable, StaticDataMemberDeclaration))
IsDefinition, Expr, StaticDataMemberDeclaration))
DEFINE_MDNODE_GET(DIGlobalVariable,
(Metadata * Scope, MDString *Name, MDString *LinkageName,
Metadata *File, unsigned Line, Metadata *Type,
bool IsLocalToUnit, bool IsDefinition, Metadata *Variable,
bool IsLocalToUnit, bool IsDefinition, Metadata *Expr,
Metadata *StaticDataMemberDeclaration),
(Scope, Name, LinkageName, File, Line, Type, IsLocalToUnit,
IsDefinition, Variable, StaticDataMemberDeclaration))
IsDefinition, Expr, StaticDataMemberDeclaration))
TempDIGlobalVariable clone() const { return cloneImpl(); }
@ -1927,17 +2079,18 @@ public:
bool isDefinition() const { return IsDefinition; }
StringRef getDisplayName() const { return getStringOperand(4); }
StringRef getLinkageName() const { return getStringOperand(5); }
Constant *getVariable() const {
if (auto *C = cast_or_null<ConstantAsMetadata>(getRawVariable()))
return dyn_cast<Constant>(C->getValue());
return nullptr;
DIExpression *getExpr() const {
return cast_or_null<DIExpression>(getRawExpr());
}
void replaceExpr(DIExpression *E) {
replaceOperandWith(6, E);
}
DIDerivedType *getStaticDataMemberDeclaration() const {
return cast_or_null<DIDerivedType>(getRawStaticDataMemberDeclaration());
}
MDString *getRawLinkageName() const { return getOperandAs<MDString>(5); }
Metadata *getRawVariable() const { return getOperand(6); }
Metadata *getRawExpr() const { return getOperand(6); }
Metadata *getRawStaticDataMemberDeclaration() const { return getOperand(7); }
static bool classof(const Metadata *MD) {
@ -2024,158 +2177,6 @@ public:
}
};
/// \brief DWARF expression.
///
/// This is (almost) a DWARF expression that modifies the location of a
/// variable or (or the location of a single piece of a variable).
///
/// FIXME: Instead of DW_OP_plus taking an argument, this should use DW_OP_const
/// and have DW_OP_plus consume the topmost elements on the stack.
///
/// TODO: Co-allocate the expression elements.
/// TODO: Separate from MDNode, or otherwise drop Distinct and Temporary
/// storage types.
class DIExpression : public MDNode {
friend class LLVMContextImpl;
friend class MDNode;
std::vector<uint64_t> Elements;
DIExpression(LLVMContext &C, StorageType Storage, ArrayRef<uint64_t> Elements)
: MDNode(C, DIExpressionKind, Storage, None),
Elements(Elements.begin(), Elements.end()) {}
~DIExpression() = default;
static DIExpression *getImpl(LLVMContext &Context,
ArrayRef<uint64_t> Elements, StorageType Storage,
bool ShouldCreate = true);
TempDIExpression cloneImpl() const {
return getTemporary(getContext(), getElements());
}
public:
DEFINE_MDNODE_GET(DIExpression, (ArrayRef<uint64_t> Elements), (Elements))
TempDIExpression clone() const { return cloneImpl(); }
ArrayRef<uint64_t> getElements() const { return Elements; }
unsigned getNumElements() const { return Elements.size(); }
uint64_t getElement(unsigned I) const {
assert(I < Elements.size() && "Index out of range");
return Elements[I];
}
/// \brief Return whether this is a piece of an aggregate variable.
bool isBitPiece() const;
/// \brief Return the offset of this piece in bits.
uint64_t getBitPieceOffset() const;
/// \brief Return the size of this piece in bits.
uint64_t getBitPieceSize() const;
typedef ArrayRef<uint64_t>::iterator element_iterator;
element_iterator elements_begin() const { return getElements().begin(); }
element_iterator elements_end() const { return getElements().end(); }
/// \brief A lightweight wrapper around an expression operand.
///
/// TODO: Store arguments directly and change \a DIExpression to store a
/// range of these.
class ExprOperand {
const uint64_t *Op;
public:
explicit ExprOperand(const uint64_t *Op) : Op(Op) {}
const uint64_t *get() const { return Op; }
/// \brief Get the operand code.
uint64_t getOp() const { return *Op; }
/// \brief Get an argument to the operand.
///
/// Never returns the operand itself.
uint64_t getArg(unsigned I) const { return Op[I + 1]; }
unsigned getNumArgs() const { return getSize() - 1; }
/// \brief Return the size of the operand.
///
/// Return the number of elements in the operand (1 + args).
unsigned getSize() const;
};
/// \brief An iterator for expression operands.
class expr_op_iterator
: public std::iterator<std::input_iterator_tag, ExprOperand> {
ExprOperand Op;
public:
explicit expr_op_iterator(element_iterator I) : Op(I) {}
element_iterator getBase() const { return Op.get(); }
const ExprOperand &operator*() const { return Op; }
const ExprOperand *operator->() const { return &Op; }
expr_op_iterator &operator++() {
increment();
return *this;
}
expr_op_iterator operator++(int) {
expr_op_iterator T(*this);
increment();
return T;
}
/// \brief Get the next iterator.
///
/// \a std::next() doesn't work because this is technically an
/// input_iterator, but it's a perfectly valid operation. This is an
/// accessor to provide the same functionality.
expr_op_iterator getNext() const { return ++expr_op_iterator(*this); }
bool operator==(const expr_op_iterator &X) const {
return getBase() == X.getBase();
}
bool operator!=(const expr_op_iterator &X) const {
return getBase() != X.getBase();
}
private:
void increment() { Op = ExprOperand(getBase() + Op.getSize()); }
};
/// \brief Visit the elements via ExprOperand wrappers.
///
/// These range iterators visit elements through \a ExprOperand wrappers.
/// This is not guaranteed to be a valid range unless \a isValid() gives \c
/// true.
///
/// \pre \a isValid() gives \c true.
/// @{
expr_op_iterator expr_op_begin() const {
return expr_op_iterator(elements_begin());
}
expr_op_iterator expr_op_end() const {
return expr_op_iterator(elements_end());
}
/// @}
bool isValid() const;
static bool classof(const Metadata *MD) {
return MD->getMetadataID() == DIExpressionKind;
}
/// \brief Is the first element a DW_OP_deref?.
bool startsWithDeref() const {
return getNumElements() > 0 && getElement(0) == dwarf::DW_OP_deref;
}
};
class DIObjCProperty : public DINode {
friend class LLVMContextImpl;
friend class MDNode;

6
include/llvm/IR/GlobalVariable.h
View File

@ -27,8 +27,9 @@
namespace llvm {
class Module;
class Constant;
class DIGlobalVariable;
class Module;
template <typename ValueSubClass> class SymbolTableListTraits;
class GlobalVariable : public GlobalObject, public ilist_node<GlobalVariable> {
@ -165,6 +166,9 @@ public:
/// drops not only the reference to the initializer but also to any metadata.
void dropAllReferences();
void addDebugInfo(DIGlobalVariable *GV);
void getDebugInfo(SmallVectorImpl<DIGlobalVariable *> &GVs) const;
// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const Value *V) {
return V->getValueID() == Value::GlobalVariableVal;

4
lib/AsmParser/LLParser.cpp
View File

@ -4201,7 +4201,7 @@ bool LLParser::ParseDIGlobalVariable(MDNode *&Result, bool IsDistinct) {
OPTIONAL(type, MDField, ); \
OPTIONAL(isLocal, MDBoolField, ); \
OPTIONAL(isDefinition, MDBoolField, (true)); \
OPTIONAL(variable, MDConstant, ); \
OPTIONAL(expr, MDField, ); \
OPTIONAL(declaration, MDField, );
PARSE_MD_FIELDS();
#undef VISIT_MD_FIELDS
@ -4209,7 +4209,7 @@ bool LLParser::ParseDIGlobalVariable(MDNode *&Result, bool IsDistinct) {
Result = GET_OR_DISTINCT(DIGlobalVariable,
(Context, scope.Val, name.Val, linkageName.Val,
file.Val, line.Val, type.Val, isLocal.Val,
isDefinition.Val, variable.Val, declaration.Val));
isDefinition.Val, expr.Val, declaration.Val));
return false;
}

37
lib/Bitcode/Reader/BitcodeReader.cpp
View File

@ -2679,14 +2679,35 @@ std::error_code BitcodeReader::parseMetadata(bool ModuleLevel) {
return error("Invalid record");
IsDistinct = Record[0];
MetadataList.assignValue(
GET_OR_DISTINCT(DIGlobalVariable,
(Context, getMDOrNull(Record[1]),
getMDString(Record[2]), getMDString(Record[3]),
getMDOrNull(Record[4]), Record[5],
getDITypeRefOrNull(Record[6]), Record[7], Record[8],
getMDOrNull(Record[9]), getMDOrNull(Record[10]))),
NextMetadataNo++);
// Upgrade old metadata, which stored a global variable reference or a
// ConstantInt here.
Metadata *Expr = getMDOrNull(Record[9]);
GlobalVariable *Attach = nullptr;
if (auto *CMD = dyn_cast_or_null<ConstantAsMetadata>(Expr)) {
if (auto *GV = dyn_cast<GlobalVariable>(CMD->getValue())) {
Attach = GV;
Expr = nullptr;
} else if (auto *CI = dyn_cast<ConstantInt>(CMD->getValue())) {
Expr = DIExpression::get(Context,
{dwarf::DW_OP_constu, CI->getZExtValue(),
dwarf::DW_OP_stack_value});
} else {
Expr = nullptr;
}
}
DIGlobalVariable *DGV = GET_OR_DISTINCT(
DIGlobalVariable,
(Context, getMDOrNull(Record[1]), getMDString(Record[2]),
getMDString(Record[3]), getMDOrNull(Record[4]), Record[5],
getDITypeRefOrNull(Record[6]), Record[7], Record[8], Expr,
getMDOrNull(Record[10])));
MetadataList.assignValue(DGV, NextMetadataNo++);
if (Attach)
Attach->addDebugInfo(DGV);
break;
}
case bitc::METADATA_LOCAL_VAR: {

2
lib/Bitcode/Writer/BitcodeWriter.cpp
View File

@ -1710,7 +1710,7 @@ void ModuleBitcodeWriter::writeDIGlobalVariable(
Record.push_back(VE.getMetadataOrNullID(N->getType()));
Record.push_back(N->isLocalToUnit());
Record.push_back(N->isDefinition());
Record.push_back(VE.getMetadataOrNullID(N->getRawVariable()));
Record.push_back(VE.getMetadataOrNullID(N->getRawExpr()));
Record.push_back(VE.getMetadataOrNullID(N->getStaticDataMemberDeclaration()));
Stream.EmitRecord(bitc::METADATA_GLOBAL_VAR, Record, Abbrev);

19
lib/CodeGen/AsmPrinter/CodeViewDebug.cpp
View File

@ -2001,6 +2001,14 @@ void CodeViewDebug::emitDebugInfoForUDTs(
}
void CodeViewDebug::emitDebugInfoForGlobals() {
DenseMap<const DIGlobalVariable *, const GlobalVariable *> GlobalMap;
for (const GlobalVariable &GV : MMI->getModule()->globals()) {
SmallVector<MDNode *, 1> MDs;
GV.getMetadata(LLVMContext::MD_dbg, MDs);
for (MDNode *MD : MDs)
GlobalMap[cast<DIGlobalVariable>(MD)] = &GV;
}
NamedMDNode *CUs = MMI->getModule()->getNamedMetadata("llvm.dbg.cu");
for (const MDNode *Node : CUs->operands()) {
const auto *CU = cast<DICompileUnit>(Node);
@ -2011,15 +2019,14 @@ void CodeViewDebug::emitDebugInfoForGlobals() {
switchToDebugSectionForSymbol(nullptr);
MCSymbol *EndLabel = nullptr;
for (const DIGlobalVariable *G : CU->getGlobalVariables()) {
if (const auto *GV = dyn_cast_or_null<GlobalVariable>(G->getVariable())) {
if (const auto *GV = GlobalMap.lookup(G))
if (!GV->hasComdat() && !GV->isDeclarationForLinker()) {
if (!EndLabel) {
OS.AddComment("Symbol subsection for globals");
EndLabel = beginCVSubsection(ModuleSubstreamKind::Symbols);
}
emitDebugInfoForGlobal(G, Asm->getSymbol(GV));
emitDebugInfoForGlobal(G, GV, Asm->getSymbol(GV));
}
}
}
if (EndLabel)
endCVSubsection(EndLabel);
@ -2027,14 +2034,14 @@ void CodeViewDebug::emitDebugInfoForGlobals() {
// Second, emit each global that is in a comdat into its own .debug$S
// section along with its own symbol substream.
for (const DIGlobalVariable *G : CU->getGlobalVariables()) {
if (const auto *GV = dyn_cast_or_null<GlobalVariable>(G->getVariable())) {
if (const auto *GV = GlobalMap.lookup(G)) {
if (GV->hasComdat()) {
MCSymbol *GVSym = Asm->getSymbol(GV);
OS.AddComment("Symbol subsection for " +
Twine(GlobalValue::getRealLinkageName(GV->getName())));
switchToDebugSectionForSymbol(GVSym);
EndLabel = beginCVSubsection(ModuleSubstreamKind::Symbols);
emitDebugInfoForGlobal(G, GVSym);
emitDebugInfoForGlobal(G, GV, GVSym);
endCVSubsection(EndLabel);
}
}
@ -2055,6 +2062,7 @@ void CodeViewDebug::emitDebugInfoForRetainedTypes() {
}
void CodeViewDebug::emitDebugInfoForGlobal(const DIGlobalVariable *DIGV,
const GlobalVariable *GV,
MCSymbol *GVSym) {
// DataSym record, see SymbolRecord.h for more info.
// FIXME: Thread local data, etc
@ -2063,7 +2071,6 @@ void CodeViewDebug::emitDebugInfoForGlobal(const DIGlobalVariable *DIGV,
OS.AddComment("Record length");
OS.emitAbsoluteSymbolDiff(DataEnd, DataBegin, 2);
OS.EmitLabel(DataBegin);
const auto *GV = cast<GlobalVariable>(DIGV->getVariable());
if (DIGV->isLocalToUnit()) {
if (GV->isThreadLocal()) {
OS.AddComment("Record kind: S_LTHREAD32");

3
lib/CodeGen/AsmPrinter/CodeViewDebug.h
View File

@ -202,7 +202,8 @@ class LLVM_LIBRARY_VISIBILITY CodeViewDebug : public DebugHandlerBase {
void emitDebugInfoForUDTs(
ArrayRef<std::pair<std::string, codeview::TypeIndex>> UDTs);
void emitDebugInfoForGlobal(const DIGlobalVariable *DIGV, MCSymbol *GVSym);
void emitDebugInfoForGlobal(const DIGlobalVariable *DIGV,
const GlobalVariable *GV, MCSymbol *GVSym);
/// Opens a subsection of the given kind in a .debug$S codeview section.
/// Returns an end label for use with endCVSubsection when the subsection is

79
lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
View File

@ -73,36 +73,9 @@ unsigned DwarfCompileUnit::getOrCreateSourceID(StringRef FileName,
Asm->OutStreamer->hasRawTextSupport() ? 0 : getUniqueID());
}
// Return const expression if value is a GEP to access merged global
// constant. e.g.
// i8* getelementptr ({ i8, i8, i8, i8 }* @_MergedGlobals, i32 0, i32 0)
static const ConstantExpr *getMergedGlobalExpr(const Value *V) {
const ConstantExpr *CE = dyn_cast_or_null<ConstantExpr>(V);
if (!CE || CE->getNumOperands() != 3 ||
CE->getOpcode() != Instruction::GetElementPtr)
return nullptr;
// First operand points to a global struct.
Value *Ptr = CE->getOperand(0);
GlobalValue *GV = dyn_cast<GlobalValue>(Ptr);
if (!GV || !isa<StructType>(GV->getValueType()))
return nullptr;
// Second operand is zero.
const ConstantInt *CI = dyn_cast_or_null<ConstantInt>(CE->getOperand(1));
if (!CI || !CI->isZero())
return nullptr;
// Third operand is offset.
if (!isa<ConstantInt>(CE->getOperand(2)))
return nullptr;
return CE;
}
/// getOrCreateGlobalVariableDIE - get or create global variable DIE.
DIE *DwarfCompileUnit::getOrCreateGlobalVariableDIE(
const DIGlobalVariable *GV) {
const DIGlobalVariable *GV, const GlobalVariable *Global) {
// Check for pre-existence.
if (DIE *Die = getDIE(GV))
return Die;
@ -147,12 +120,22 @@ DIE *DwarfCompileUnit::getOrCreateGlobalVariableDIE(
// Add location.
bool addToAccelTable = false;
if (auto *Global = dyn_cast_or_null<GlobalVariable>(GV->getVariable())) {
DIExpression *Expr = GV->getExpr();
// For compatibility with DWARF 3 and earlier,
// DW_AT_location(DW_OP_constu, X, DW_OP_stack_value) becomes
// DW_AT_const_value(X).
if (Expr && Expr->getNumElements() == 3 &&
Expr->getElement(0) == dwarf::DW_OP_constu &&
Expr->getElement(2) == dwarf::DW_OP_stack_value) {
addConstantValue(*VariableDIE, /*Unsigned=*/true, Expr->getElement(1));
// We cannot describe the location of dllimport'd variables: the computation
// of their address requires loads from the IAT.
if (!Global->hasDLLImportStorageClass()) {
} else if (!Global || !Global->hasDLLImportStorageClass()) {
DIELoc *Loc = new (DIEValueAllocator) DIELoc;
if (Global) {
addToAccelTable = true;
DIELoc *Loc = new (DIEValueAllocator) DIELoc;
const MCSymbol *Sym = Asm->getSymbol(Global);
if (Global->isThreadLocal()) {
if (Asm->TM.Options.EmulatedTLS) {
@ -187,30 +170,16 @@ DIE *DwarfCompileUnit::getOrCreateGlobalVariableDIE(
addOpAddress(*Loc, Sym);
}
addBlock(*VariableDIE, dwarf::DW_AT_location, Loc);
if (DD->useAllLinkageNames())
addLinkageName(*VariableDIE, GV->getLinkageName());
}
} else if (const ConstantInt *CI =
dyn_cast_or_null<ConstantInt>(GV->getVariable())) {
addConstantValue(*VariableDIE, CI, GTy);
} else if (const ConstantExpr *CE = getMergedGlobalExpr(GV->getVariable())) {
auto *Ptr = cast<GlobalValue>(CE->getOperand(0));
if (!Ptr->hasDLLImportStorageClass()) {
addToAccelTable = true;
// GV is a merged global.
DIELoc *Loc = new (DIEValueAllocator) DIELoc;
MCSymbol *Sym = Asm->getSymbol(Ptr);
DD->addArangeLabel(SymbolCU(this, Sym));
addOpAddress(*Loc, Sym);
addUInt(*Loc, dwarf::DW_FORM_data1, dwarf::DW_OP_constu);
SmallVector<Value *, 3> Idx(CE->op_begin() + 1, CE->op_end());
addUInt(*Loc, dwarf::DW_FORM_udata,
Asm->getDataLayout().getIndexedOffsetInType(Ptr->getValueType(),
Idx));
addUInt(*Loc, dwarf::DW_FORM_data1, dwarf::DW_OP_plus);
addBlock(*VariableDIE, dwarf::DW_AT_location, Loc);
if (Expr) {
DIEDwarfExpression DwarfExpr(*Asm, *this, *Loc);
DwarfExpr.AddExpression(Expr->expr_op_begin(), Expr->expr_op_end());
}
}
addBlock(*VariableDIE, dwarf::DW_AT_location, Loc);
if (DD->useAllLinkageNames())
addLinkageName(*VariableDIE, GV->getLinkageName());
}
if (addToAccelTable) {
@ -674,7 +643,7 @@ DIE *DwarfCompileUnit::constructImportedEntityDIE(
else if (auto *T = dyn_cast<DIType>(Entity))
EntityDie = getOrCreateTypeDIE(T);
else if (auto *GV = dyn_cast<DIGlobalVariable>(Entity))
EntityDie = getOrCreateGlobalVariableDIE(GV);
EntityDie = getOrCreateGlobalVariableDIE(GV, nullptr);
else
EntityDie = getDIE(Entity);
assert(EntityDie);

3
lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
View File

@ -97,7 +97,8 @@ public:
void applyStmtList(DIE &D);
/// getOrCreateGlobalVariableDIE - get or create global variable DIE.
DIE *getOrCreateGlobalVariableDIE(const DIGlobalVariable *GV);
DIE *getOrCreateGlobalVariableDIE(const DIGlobalVariable *GV,
const GlobalVariable *Global);
/// addLabelAddress - Add a dwarf label attribute data and value using
/// either DW_FORM_addr or DW_FORM_GNU_addr_index.

10
lib/CodeGen/AsmPrinter/DwarfDebug.cpp
View File

@ -477,12 +477,20 @@ void DwarfDebug::beginModule() {
MMI->setDebugInfoAvailability(NumDebugCUs > 0);
SingleCU = NumDebugCUs == 1;
DenseMap<DIGlobalVariable *, const GlobalVariable *> GVMap;
for (const GlobalVariable &Global : M->globals()) {
SmallVector<DIGlobalVariable *, 1> GVs;
Global.getDebugInfo(GVs);
for (auto &GV : GVs)
GVMap[GV] = &Global;
}
for (DICompileUnit *CUNode : M->debug_compile_units()) {
DwarfCompileUnit &CU = constructDwarfCompileUnit(CUNode);
for (auto *IE : CUNode->getImportedEntities())
CU.addImportedEntity(IE);
for (auto *GV : CUNode->getGlobalVariables())
CU.getOrCreateGlobalVariableDIE(GV);
CU.getOrCreateGlobalVariableDIE(GV, GVMap.lookup(GV));
for (auto *Ty : CUNode->getEnumTypes()) {
// The enum types array by design contains pointers to
// MDNodes rather than DIRefs. Unique them here.

7
lib/CodeGen/AsmPrinter/DwarfExpression.cpp
View File

@ -278,6 +278,13 @@ void DwarfExpression::AddExpression(DIExpression::expr_op_iterator I,
case dwarf::DW_OP_deref:
EmitOp(dwarf::DW_OP_deref);
break;
case dwarf::DW_OP_constu:
EmitOp(dwarf::DW_OP_constu);
EmitUnsigned(I->getArg(0));
break;
case dwarf::DW_OP_stack_value:
AddStackValue();
break;
default:
llvm_unreachable("unhandled opcode found in expression");
}

6
lib/CodeGen/GlobalMerge.cpp
View File

@ -451,10 +451,16 @@ bool GlobalMerge::doMerge(const SmallVectorImpl<GlobalVariable *> &Globals,
M, MergedTy, isConst, GlobalValue::PrivateLinkage, MergedInit,
"_MergedGlobals", nullptr, GlobalVariable::NotThreadLocal, AddrSpace);
const StructLayout *MergedLayout = DL.getStructLayout(MergedTy);
for (ssize_t k = i, idx = 0; k != j; k = GlobalSet.find_next(k), ++idx) {
GlobalValue::LinkageTypes Linkage = Globals[k]->getLinkage();
std::string Name = Globals[k]->getName();
// Copy metadata while adjusting any debug info metadata by the original
// global's offset within the merged global.
MergedGV->copyMetadata(Globals[k], MergedLayout->getElementOffset(idx));
Constant *Idx[2] = {
ConstantInt::get(Int32Ty, 0),
ConstantInt::get(Int32Ty, idx),

2
lib/IR/AsmWriter.cpp
View File

@ -1816,7 +1816,7 @@ static void writeDIGlobalVariable(raw_ostream &Out, const DIGlobalVariable *N,
Printer.printMetadata("type", N->getRawType());
Printer.printBool("isLocal", N->isLocalToUnit());
Printer.printBool("isDefinition", N->isDefinition());
Printer.printMetadata("variable", N->getRawVariable());
Printer.printMetadata("expr", N->getExpr());
Printer.printMetadata("declaration", N->getRawStaticDataMemberDeclaration());
Out << ")";
}

8
lib/IR/DIBuilder.cpp
View File

@ -535,13 +535,13 @@ static void checkGlobalVariableScope(DIScope *Context) {
DIGlobalVariable *DIBuilder::createGlobalVariable(
DIScope *Context, StringRef Name, StringRef LinkageName, DIFile *F,
unsigned LineNumber, DIType *Ty, bool isLocalToUnit, Constant *Val,
unsigned LineNumber, DIType *Ty, bool isLocalToUnit, DIExpression *Expr,
MDNode *Decl) {
checkGlobalVariableScope(Context);
auto *N = DIGlobalVariable::getDistinct(
VMContext, cast_or_null<DIScope>(Context), Name, LinkageName, F,
LineNumber, Ty, isLocalToUnit, true, Val,
LineNumber, Ty, isLocalToUnit, true, Expr,
cast_or_null<DIDerivedType>(Decl));
AllGVs.push_back(N);
return N;
@ -549,13 +549,13 @@ DIGlobalVariable *DIBuilder::createGlobalVariable(
DIGlobalVariable *DIBuilder::createTempGlobalVariableFwdDecl(
DIScope *Context, StringRef Name, StringRef LinkageName, DIFile *F,
unsigned LineNumber, DIType *Ty, bool isLocalToUnit, Constant *Val,
unsigned LineNumber, DIType *Ty, bool isLocalToUnit, DIExpression *Expr,
MDNode *Decl) {
checkGlobalVariableScope(Context);
return DIGlobalVariable::getTemporary(
VMContext, cast_or_null<DIScope>(Context), Name, LinkageName, F,
LineNumber, Ty, isLocalToUnit, false, Val,
LineNumber, Ty, isLocalToUnit, false, Expr,
cast_or_null<DIDerivedType>(Decl))
.release();
}

6
lib/IR/DebugInfoMetadata.cpp
View File

@ -551,6 +551,7 @@ unsigned DIExpression::ExprOperand::getSize() const {
switch (getOp()) {
case dwarf::DW_OP_bit_piece:
return 3;
case dwarf::DW_OP_constu:
case dwarf::DW_OP_plus:
case dwarf::DW_OP_minus:
return 2;
@ -570,8 +571,11 @@ bool DIExpression::isValid() const {
default:
return false;
case dwarf::DW_OP_bit_piece:
// Piece expressions must be at the end.
case dwarf::DW_OP_stack_value:
// We only support bit piece and stack value expressions which appear at
// the end.
return I->get() + I->getSize() == E->get();
case dwarf::DW_OP_constu:
case dwarf::DW_OP_plus:
case dwarf::DW_OP_minus:
case dwarf::DW_OP_deref:

12
lib/IR/LLVMContextImpl.h
View File

@ -758,23 +758,23 @@ template <> struct MDNodeKeyImpl<DIGlobalVariable> {
Metadata *Type;
bool IsLocalToUnit;
bool IsDefinition;
Metadata *Variable;
Metadata *Expr;
Metadata *StaticDataMemberDeclaration;
MDNodeKeyImpl(Metadata *Scope, MDString *Name, MDString *LinkageName,
Metadata *File, unsigned Line, Metadata *Type,
bool IsLocalToUnit, bool IsDefinition, Metadata *Variable,
bool IsLocalToUnit, bool IsDefinition, Metadata *Expr,
Metadata *StaticDataMemberDeclaration)
: Scope(Scope), Name(Name), LinkageName(LinkageName), File(File),
Line(Line), Type(Type), IsLocalToUnit(IsLocalToUnit),
IsDefinition(IsDefinition), Variable(Variable),
IsDefinition(IsDefinition), Expr(Expr),
StaticDataMemberDeclaration(StaticDataMemberDeclaration) {}
MDNodeKeyImpl(const DIGlobalVariable *N)
: Scope(N->getRawScope()), Name(N->getRawName()),
LinkageName(N->getRawLinkageName()), File(N->getRawFile()),
Line(N->getLine()), Type(N->getRawType()),
IsLocalToUnit(N->isLocalToUnit()), IsDefinition(N->isDefinition()),
Variable(N->getRawVariable()),
Expr(N->getRawExpr()),
StaticDataMemberDeclaration(N->getRawStaticDataMemberDeclaration()) {}
bool isKeyOf(const DIGlobalVariable *RHS) const {
@ -783,13 +783,13 @@ template <> struct MDNodeKeyImpl<DIGlobalVariable> {
File == RHS->getRawFile() && Line == RHS->getLine() &&
Type == RHS->getRawType() && IsLocalToUnit == RHS->isLocalToUnit() &&
IsDefinition == RHS->isDefinition() &&
Variable == RHS->getRawVariable() &&
Expr == RHS->getRawExpr() &&
StaticDataMemberDeclaration ==
RHS->getRawStaticDataMemberDeclaration();
}
unsigned getHashValue() const {
return hash_combine(Scope, Name, LinkageName, File, Line, Type,
IsLocalToUnit, IsDefinition, Variable,
IsLocalToUnit, IsDefinition, Expr,
StaticDataMemberDeclaration);
}
};

27
lib/IR/Metadata.cpp
View File

@ -1424,6 +1424,21 @@ void GlobalObject::copyMetadata(const GlobalObject *Other, unsigned Offset) {
*MDNode::get(getContext(), {NewOffsetMD, TypeId}));
continue;
}
// If an offset adjustment was specified we need to modify the DIExpression
// to prepend the adjustment:
// !DIExpression(DW_OP_plus, Offset, [original expr])
if (Offset != 0 && MD.first == LLVMContext::MD_dbg) {
DIGlobalVariable *GV = cast<DIGlobalVariable>(MD.second);
DIExpression *E = GV->getExpr();
ArrayRef<uint64_t> OrigElements;
if (E)
OrigElements = E->getElements();
std::vector<uint64_t> Elements(OrigElements.size() + 2);
Elements[0] = dwarf::DW_OP_plus;
Elements[1] = Offset;
std::copy(OrigElements.begin(), OrigElements.end(), Elements.begin() + 2);
GV->replaceExpr(DIExpression::get(getContext(), Elements));
}
addMetadata(MD.first, *MD.second);
}
}
@ -1444,3 +1459,15 @@ void Function::setSubprogram(DISubprogram *SP) {
DISubprogram *Function::getSubprogram() const {
return cast_or_null<DISubprogram>(getMetadata(LLVMContext::MD_dbg));
}
void GlobalVariable::addDebugInfo(DIGlobalVariable *GV) {
addMetadata(LLVMContext::MD_dbg, *GV);
}
void GlobalVariable::getDebugInfo(
SmallVectorImpl<DIGlobalVariable *> &GVs) const {
SmallVector<MDNode *, 1> MDs;
getMetadata(LLVMContext::MD_dbg, MDs);
for (MDNode *MD : MDs)
GVs.push_back(cast<DIGlobalVariable>(MD));
}

8
lib/IR/Verifier.cpp
View File

@ -1112,12 +1112,8 @@ void Verifier::visitDIGlobalVariable(const DIGlobalVariable &N) {
AssertDI(N.getTag() == dwarf::DW_TAG_variable, "invalid tag", &N);
AssertDI(!N.getName().empty(), "missing global variable name", &N);
if (auto *V = N.getRawVariable()) {
AssertDI(isa<ConstantAsMetadata>(V) &&
!isa<Function>(cast<ConstantAsMetadata>(V)->getValue()),
"invalid global variable ref", &N, V);
visitConstantExprsRecursively(cast<ConstantAsMetadata>(V)->getValue());
}
if (auto *V = N.getRawExpr())
AssertDI(isa<DIExpression>(V), "invalid expression location", &N, V);
if (auto *Member = N.getRawStaticDataMemberDeclaration()) {
AssertDI(isa<DIDerivedType>(Member),
"invalid static data member declaration", &N, Member);

8
lib/Linker/IRMover.cpp
View File

@ -465,7 +465,7 @@ class IRLinker {
Error linkModuleFlagsMetadata();
void linkGlobalInit(GlobalVariable &Dst, GlobalVariable &Src);
void linkGlobalVariable(GlobalVariable &Dst, GlobalVariable &Src);
Error linkFunctionBody(Function &Dst, Function &Src);
void linkAliasBody(GlobalAlias &Dst, GlobalAlias &Src);
Error linkGlobalValueBody(GlobalValue &Dst, GlobalValue &Src);
@ -942,7 +942,9 @@ Expected<Constant *> IRLinker::linkGlobalValueProto(GlobalValue *SGV,
/// Update the initializers in the Dest module now that all globals that may be
/// referenced are in Dest.
void IRLinker::linkGlobalInit(GlobalVariable &Dst, GlobalVariable &Src) {
void IRLinker::linkGlobalVariable(GlobalVariable &Dst, GlobalVariable &Src) {
Dst.copyMetadata(&Src, 0);
// Figure out what the initializer looks like in the dest module.
Mapper.scheduleMapGlobalInitializer(Dst, *Src.getInitializer());
}
@ -985,7 +987,7 @@ Error IRLinker::linkGlobalValueBody(GlobalValue &Dst, GlobalValue &Src) {
if (auto *F = dyn_cast<Function>(&Src))
return linkFunctionBody(cast<Function>(Dst), *F);
if (auto *GVar = dyn_cast<GlobalVariable>(&Src)) {
linkGlobalInit(cast<GlobalVariable>(Dst), *GVar);
linkGlobalVariable(cast<GlobalVariable>(Dst), *GVar);
return Error::success();
}
linkAliasBody(cast<GlobalAlias>(Dst), cast<GlobalAlias>(Src));

17
lib/Transforms/IPO/StripSymbols.cpp
View File

@ -312,13 +312,14 @@ bool StripDeadDebugInfo::runOnModule(Module &M) {
// replace the current list of potentially dead global variables/functions
// with the live list.
SmallVector<Metadata *, 64> LiveGlobalVariables;
SmallVector<Metadata *, 64> LiveSubprograms;
DenseSet<const MDNode *> VisitedSet;
std::set<DISubprogram *> LiveSPs;
for (Function &F : M) {
if (DISubprogram *SP = F.getSubprogram())
LiveSPs.insert(SP);
std::set<DIGlobalVariable *> LiveGVs;
for (GlobalVariable &GV : M.globals()) {
SmallVector<DIGlobalVariable *, 1> DIs;
GV.getDebugInfo(DIs);
for (DIGlobalVariable *DI : DIs)
LiveGVs.insert(DI);
}
for (DICompileUnit *DIC : F.compile_units()) {
@ -329,9 +330,8 @@ bool StripDeadDebugInfo::runOnModule(Module &M) {
if (!VisitedSet.insert(DIG).second)
continue;
// If the global variable referenced by DIG is not null, the global
// variable is live.
if (DIG->getVariable())
// If a global variable references DIG, the global variable is live.
if (LiveGVs.count(DIG))
LiveGlobalVariables.push_back(DIG);
else
GlobalVariableChange = true;
@ -345,7 +345,6 @@ bool StripDeadDebugInfo::runOnModule(Module &M) {
}
// Reset lists for the next iteration.
LiveSubprograms.clear();
LiveGlobalVariables.clear();
}

13
test/Assembler/diglobalvariable.ll
View File

@ -3,7 +3,7 @@
@foo = global i32 0
; CHECK: !named = !{!0, !1, !2, !3, !4, !5, !6, !7, !8, !9}
; CHECK: !named = !{!0, !1, !2, !3, !4, !5, !6, !8, !9, !10}
!named = !{!0, !1, !2, !3, !4, !5, !6, !7, !8, !9}
!0 = !DIFile(filename: "scope.h", directory: "/path/to/dir")
@ -12,16 +12,17 @@
!3 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!4 = distinct !{}
; CHECK: !5 = !DIGlobalVariable(name: "foo", linkageName: "foo", scope: !0, file: !2, line: 7, type: !3, isLocal: true, isDefinition: false, variable: i32* @foo)
; CHECK: !5 = !DIGlobalVariable(name: "foo", linkageName: "foo", scope: !0, file: !2, line: 7, type: !3, isLocal: true, isDefinition: false)
!5 = !DIGlobalVariable(name: "foo", linkageName: "foo", scope: !0,
file: !2, line: 7, type: !3, isLocal: true,
isDefinition: false, variable: i32* @foo)
isDefinition: false)
; CHECK: !6 = !DIGlobalVariable(name: "foo", scope: !0, isLocal: false, isDefinition: true)
!6 = !DIGlobalVariable(name: "foo", scope: !0)
; CHECK: !6 = !DIGlobalVariable(name: "foo", scope: !0, isLocal: false, isDefinition: true, expr: !7)
; CHECK: !7 = !DIExpression(DW_OP_constu, 42, DW_OP_stack_value)
!6 = !DIGlobalVariable(name: "foo", scope: !0, expr: !DIExpression(DW_OP_constu, 42, DW_OP_stack_value))
!7 = !DICompositeType(tag: DW_TAG_structure_type, name: "Class", size: 8, align: 8)
!8 = !DIDerivedType(tag: DW_TAG_member, name: "mem", flags: DIFlagStaticMember, scope: !7, baseType: !3)
; CHECK: !9 = !DIGlobalVariable(name: "mem", scope: !0, isLocal: false, isDefinition: true, declaration: !8)
; CHECK: !10 = !DIGlobalVariable(name: "mem", scope: !0, isLocal: false, isDefinition: true, declaration: !9)
!9 = !DIGlobalVariable(name: "mem", scope: !0, declaration: !8)

8
test/Bitcode/diglobalvariable-3.8.ll Normal file
View File

@ -0,0 +1,8 @@
; RUN: llvm-dis -o - %s.bc | FileCheck %s
; CHECK: !0 = distinct !DIGlobalVariable(name: "a", scope: null, isLocal: false, isDefinition: true, expr: !1)
; CHECK: !1 = !DIExpression(DW_OP_constu, 42, DW_OP_stack_value)
!named = !{!0}
!0 = distinct !DIGlobalVariable(name: "a", variable: i32 42)

BIN
test/Bitcode/diglobalvariable-3.8.ll.bc Normal file
View File

Binary file not shown.

26
test/Bitcode/dityperefs-3.8.ll
View File

@ -4,20 +4,22 @@
; Establish a stable order.
!named = !{!0, !1, !2, !3, !4, !6, !7, !8, !9, !10, !11, !12, !13, !14, !15, !16}
; CHECK: !0 = !DIFile(filename: "path/to/file", directory: "/path/to/dir")
; CHECK: @G1 = global i32 0, !dbg !0
; CHECK: !0 = !DIGlobalVariable(name: "G",{{.*}} type: !1,
; CHECK-NEXT: !1 = !DICompositeType(tag: DW_TAG_structure_type, name: "T1"{{.*}}, identifier: "T1")
; CHECK-NEXT: !2 = !DICompositeType(tag: DW_TAG_structure_type, name: "T2", scope: !1{{.*}}, baseType: !1, vtableHolder: !1, identifier: "T2")
; CHECK-NEXT: !3 = !DIDerivedType(tag: DW_TAG_member, name: "M1", scope: !1{{.*}}, baseType: !2)
; CHECK-NEXT: !4 = !DISubroutineType(types: !5)
; CHECK-NEXT: !5 = !{!1, !2}
; CHECK-NEXT: !6 = !DISubprogram(scope: !1,{{.*}} containingType: !1{{[,)]}}
; CHECK-NEXT: !7 = !DILocalVariable(name: "V1", scope: !6, type: !2)
; CHECK-NEXT: !8 = !DIObjCProperty(name: "P1", type: !1)
; CHECK-NEXT: !9 = !DITemplateTypeParameter(type: !1)
; CHECK-NEXT: !10 = !DIGlobalVariable(name: "G",{{.*}} type: !1,{{.*}} variable: i32* @G1)
; CHECK-NEXT: !2 = !DIFile(filename: "path/to/file", directory: "/path/to/dir")
; CHECK-NEXT: !3 = !DICompositeType(tag: DW_TAG_structure_type, name: "T2", scope: !1{{.*}}, baseType: !1, vtableHolder: !1, identifier: "T2")
; CHECK-NEXT: !4 = !DIDerivedType(tag: DW_TAG_member, name: "M1", scope: !1{{.*}}, baseType: !3)
; CHECK-NEXT: !5 = !DISubroutineType(types: !6)
; CHECK-NEXT: !6 = !{!1, !3}
; CHECK-NEXT: !7 = !DISubprogram(scope: !1,{{.*}} containingType: !1{{[,)]}}
; CHECK-NEXT: !8 = !DILocalVariable(name: "V1", scope: !7, type: !3)
; CHECK-NEXT: !9 = !DIObjCProperty(name: "P1", type: !1)
; CHECK-NEXT: !10 = !DITemplateTypeParameter(type: !1)
; CHECK-NEXT: !11 = !DITemplateValueParameter(type: !1, value: i32* @G1)
; CHECK-NEXT: !12 = !DIImportedEntity(tag: DW_TAG_imported_module, name: "T2", scope: !0, entity: !1)
; CHECK-NEXT: !13 = !DICompositeType(tag: DW_TAG_structure_type, name: "T3", file: !0, elements: !14, identifier: "T3")
; CHECK-NEXT: !12 = !DIImportedEntity(tag: DW_TAG_imported_module, name: "T2", scope: !2, entity: !1)
; CHECK-NEXT: !13 = !DICompositeType(tag: DW_TAG_structure_type, name: "T3", file: !2, elements: !14, identifier: "T3")
; CHECK-NEXT: !14 = !{!15}
; CHECK-NEXT: !15 = !DISubprogram(scope: !13,
; CHECK-NEXT: !16 = !DIDerivedType(tag: DW_TAG_ptr_to_member_type,{{.*}} extraData: !13)

4
test/CodeGen/ARM/2010-06-25-Thumb2ITInvalidIterator.ll
View File

@ -3,7 +3,7 @@
target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:32-f32:32:32-f64:32:32-v64:64:64-v128:128:128-a0:0:32-n32"
target triple = "thumbv7-apple-darwin3.0.0-iphoneos"
@length = common global i32 0, align 4 ; <i32*> [#uses=1]
@length = common global i32 0, align 4, !dbg !14 ; <i32*> [#uses=1]
define void @x0(i8* nocapture %buf, i32 %nbytes) nounwind optsize {
entry:
@ -60,7 +60,7 @@ declare void @llvm.dbg.value(metadata, i64, metadata, metadata) nounwind readnon
!11 = distinct !DILexicalBlock(line: 5, column: 1, file: !26, scope: !1)
!12 = !DILocalVariable(name: "c", line: 7, scope: !11, file: !2, type: !13)
!13 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!14 = !DIGlobalVariable(name: "length", linkageName: "length", line: 1, isLocal: false, isDefinition: true, scope: !2, file: !2, type: !13, variable: i32* @length)
!14 = !DIGlobalVariable(name: "length", linkageName: "length", line: 1, isLocal: false, isDefinition: true, scope: !2, file: !2, type: !13)
!15 = !DILocation(line: 4, column: 24, scope: !1)
!16 = !DILocation(line: 4, column: 43, scope: !1)
!17 = !DILocation(line: 9, column: 2, scope: !11)

24
test/CodeGen/ARM/2011-01-19-MergedGlobalDbg.ll
View File

@ -3,11 +3,11 @@
target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:32:64-v128:32:128-a0:0:32-n32"
target triple = "thumbv7-apple-darwin10"
@x1 = internal global i8 1, align 1
@x2 = internal global i8 1, align 1
@x3 = internal global i8 1, align 1
@x4 = internal global i8 1, align 1
@x5 = global i8 1, align 1
@x1 = internal global i8 1, align 1, !dbg !13
@x2 = internal global i8 1, align 1, !dbg !14
@x3 = internal global i8 1, align 1, !dbg !15
@x4 = internal global i8 1, align 1, !dbg !16
@x5 = global i8 1, align 1, !dbg !17
; Check debug info output for merged global.
; DW_AT_location
@ -21,12 +21,12 @@ target triple = "thumbv7-apple-darwin10"
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_name {{.*}} "x1"
; CHECK-NOT: {{DW_TAG|NULL}}
; CHECK: DW_AT_location [DW_FORM_exprloc] (<0x8> 03 [[ADDR:.. .. .. ..]] 10 00 22 )
; CHECK: DW_AT_location [DW_FORM_exprloc] (<0x5> 03 [[ADDR:.. .. .. ..]] )
; CHECK: DW_TAG_variable
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_name {{.*}} "x2"
; CHECK-NOT: {{DW_TAG|NULL}}
; CHECK: DW_AT_location [DW_FORM_exprloc] (<0x8> 03 [[ADDR]] 10 01 22 )
; CHECK: DW_AT_location [DW_FORM_exprloc] (<0x7> 03 [[ADDR]] 23 01 )
define zeroext i8 @get1(i8 zeroext %a) nounwind optsize !dbg !0 {
entry:
@ -91,11 +91,11 @@ entry:
!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)
!13 = !DIGlobalVariable(name: "x1", line: 3, isLocal: true, isDefinition: true, scope: !1, file: !1, type: !5, variable: i8* @x1)
!14 = !DIGlobalVariable(name: "x2", line: 6, isLocal: true, isDefinition: true, scope: !1, file: !1, type: !5, variable: i8* @x2)
!15 = !DIGlobalVariable(name: "x3", line: 9, isLocal: true, isDefinition: true, scope: !1, file: !1, type: !5, variable: i8* @x3)
!16 = !DIGlobalVariable(name: "x4", line: 12, isLocal: true, isDefinition: true, scope: !1, file: !1, type: !5, variable: i8* @x4)
!17 = !DIGlobalVariable(name: "x5", line: 15, isLocal: false, isDefinition: true, scope: !1, file: !1, type: !5, variable: i8* @x5)
!13 = !DIGlobalVariable(name: "x1", line: 3, isLocal: true, isDefinition: true, scope: !1, file: !1, type: !5)
!14 = !DIGlobalVariable(name: "x2", line: 6, isLocal: true, isDefinition: true, scope: !1, file: !1, type: !5)
!15 = !DIGlobalVariable(name: "x3", line: 9, isLocal: true, isDefinition: true, scope: !1, file: !1, type: !5)
!16 = !DIGlobalVariable(name: "x4", line: 12, isLocal: true, isDefinition: true, scope: !1, file: !1, type: !5)
!17 = !DIGlobalVariable(name: "x5", line: 15, isLocal: false, isDefinition: true, scope: !1, file: !1, type: !5)
!18 = !DILocalVariable(name: "a", line: 7, arg: 1, scope: !6, file: !1, type: !5)
!19 = !DILocalVariable(name: "b", line: 7, scope: !20, file: !1, type: !5)
!20 = distinct !DILexicalBlock(line: 7, column: 0, file: !47, scope: !6)

12
test/CodeGen/ARM/2011-08-02-MergedGlobalDbg.ll
View File

@ -12,18 +12,18 @@
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_name {{.*}} "x1"
; CHECK-NOT: {{DW_TAG|NULL}}
; CHECK: DW_AT_location [DW_FORM_exprloc] (<0x8> 03 [[ADDR:.. .. .. ..]] 10 00 22 )
; CHECK: DW_AT_location [DW_FORM_exprloc] (<0x5> 03 [[ADDR:.. .. .. ..]] )
; CHECK: DW_TAG_variable
; CHECK-NOT: DW_TAG
; CHECK: DW_AT_name {{.*}} "x2"
; CHECK-NOT: {{DW_TAG|NULL}}
; CHECK: DW_AT_location [DW_FORM_exprloc] (<0x8> 03 [[ADDR]] 10 04 22 )
; CHECK: DW_AT_location [DW_FORM_exprloc] (<0x7> 03 [[ADDR]] 23 04 )
target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:32:64-v128:32:128-a0:0:32-n32"
target triple = "thumbv7-apple-macosx10.7.0"
@x1 = internal unnamed_addr global i32 1, align 4
@x2 = internal unnamed_addr global i32 2, align 4
@x1 = internal unnamed_addr global i32 1, align 4, !dbg !25
@x2 = internal unnamed_addr global i32 2, align 4, !dbg !26
@x3 = internal unnamed_addr global i32 3, align 4
@x4 = internal unnamed_addr global i32 4, align 4
@x5 = global i32 0, align 4
@ -95,8 +95,8 @@ declare void @llvm.dbg.value(metadata, i64, metadata, metadata) nounwind readnon
!19 = !DILocalVariable(name: "a", line: 14, arg: 1, scope: !8, file: !2, type: !5)
!20 = !DILocalVariable(name: "b", line: 14, scope: !21, file: !2, type: !5)
!21 = distinct !DILexicalBlock(line: 14, column: 19, file: !47, scope: !8)
!25 = !DIGlobalVariable(name: "x1", line: 4, isLocal: true, isDefinition: true, scope: !0, file: !2, type: !5, variable: i32* @x1)
!26 = !DIGlobalVariable(name: "x2", line: 7, isLocal: true, isDefinition: true, scope: !0, file: !2, type: !5, variable: i32* @x2)
!25 = !DIGlobalVariable(name: "x1", line: 4, isLocal: true, isDefinition: true, scope: !0, file: !2, type: !5)
!26 = !DIGlobalVariable(name: "x2", line: 7, isLocal: true, isDefinition: true, scope: !0, file: !2, type: !5)
!27 = !DILocalVariable(name: "a", line: 17, arg: 1, scope: !9, file: !2, type: !5)
!28 = !DILocalVariable(name: "b", line: 17, scope: !29, file: !2, type: !5)
!29 = distinct !DILexicalBlock(line: 17, column: 19, file: !47, scope: !9)

16
test/CodeGen/ARM/coalesce-dbgvalue.ll
View File

@ -9,10 +9,10 @@
target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:32:64-v128:32:128-a0:0:32-n32-S32"
target triple = "thumbv7-apple-ios3.0.0"
@c = common global i32 0, align 4
@b = common global i32 0, align 4
@a = common global i64 0, align 8
@d = common global i32 0, align 4
@c = common global i32 0, align 4, !dbg !19
@b = common global i32 0, align 4, !dbg !18
@a = common global i64 0, align 8, !dbg !16
@d = common global i32 0, align 4, !dbg !20
; Function Attrs: nounwind ssp
define i32 @pr16110() #0 !dbg !4 {
@ -94,11 +94,11 @@ attributes #3 = { nounwind }
!13 = distinct !DILexicalBlock(line: 12, column: 0, file: !1, scope: !4)
!14 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 32, align: 32, baseType: !8)
!15 = !{!16, !18, !19, !20}
!16 = !DIGlobalVariable(name: "a", line: 1, isLocal: false, isDefinition: true, scope: null, file: !5, type: !17, variable: i64* @a)
!16 = !DIGlobalVariable(name: "a", line: 1, isLocal: false, isDefinition: true, scope: null, file: !5, type: !17)
!17 = !DIBasicType(tag: DW_TAG_base_type, name: "long long int", size: 64, align: 32, encoding: DW_ATE_signed)
!18 = !DIGlobalVariable(name: "b", line: 2, isLocal: false, isDefinition: true, scope: null, file: !5, type: !8, variable: i32* @b)
!19 = !DIGlobalVariable(name: "c", line: 3, isLocal: false, isDefinition: true, scope: null, file: !5, type: !8, variable: i32* @c)
!20 = !DIGlobalVariable(name: "d", line: 4, isLocal: false, isDefinition: true, scope: null, file: !5, type: !8, variable: i32* @d)
!18 = !DIGlobalVariable(name: "b", line: 2, isLocal: false, isDefinition: true, scope: null, file: !5, type: !8)
!19 = !DIGlobalVariable(name: "c", line: 3, isLocal: false, isDefinition: true, scope: null, file: !5, type: !8)
!20 = !DIGlobalVariable(name: "d", line: 4, isLocal: false, isDefinition: true, scope: null, file: !5, type: !8)
!21 = !DILocation(line: 10, scope: !22)
!22 = distinct !DILexicalBlock(line: 10, column: 0, file: !1, scope: !4)
!26 = !DILocation(line: 12, scope: !13)

5
test/CodeGen/NVPTX/generic-to-nvvm-ir.ll
View File

@ -7,7 +7,7 @@ target triple = "nvptx64-nvidia-cuda"
; Generic space variables should be converted to global space AKA addrspace(1).
; CHECK-DAG: @static_var = {{.*}}addrspace(1)
@static_var = externally_initialized global i8 0, align 1
@static_var = externally_initialized global i8 0, align 1, !dbg !4
; CHECK-DAG: @.str = {{.*}}addrspace(1)
@.str = private unnamed_addr constant [4 x i8] c"XXX\00", align 1
@ -43,12 +43,11 @@ declare void @extfunc(i8 signext)
; Find list of global variables and make sure it's the one used by DICompileUnit
; CHECK: [[GLOBALSNODE]] = !{[[GVNODE:![0-9]+]]}
!4 = distinct !DIGlobalVariable(name: "static_var", scope: !0, file: !1, line: 2, type: !5, isLocal: false,
isDefinition: true, variable: i8* @static_var)
isDefinition: true)
; Debug info must also be updated to reflect new address space.
; CHECK: [[GVNODE]] = distinct !DIGlobalVariable(name: "static_var"
; CHECK-SAME: scope: [[CUNODE]]
; CHECK-SAME: type: [[TYPENODE:![0-9]+]]
; CHECK-SAME: variable: i8* addrspacecast (i8 addrspace(1)* @static_var to i8*)
!5 = !DIBasicType(name: "char", size: 8, align: 8, encoding: DW_ATE_signed_char)
; CHECK: [[TYPENODE]] = !DIBasicType(name: "char"
!6 = !{i32 2, !"Dwarf Version", i32 4}

4
test/CodeGen/PowerPC/pr17168.ll
View File

@ -6,7 +6,7 @@
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-f128:128:128-v128:128:128-n32:64"
target triple = "powerpc64-unknown-linux-gnu"
@grid_points = external global [3 x i32], align 4
@grid_points = external global [3 x i32], align 4, !dbg !299
; Function Attrs: nounwind
define fastcc void @compute_rhs() #0 !dbg !114 {
@ -352,7 +352,7 @@ attributes #1 = { nounwind readnone }
!296 = !DILocalVariable(name: "j", line: 907, scope: !293, file: !5, type: !8)
!297 = !DILocalVariable(name: "k", line: 907, scope: !293, file: !5, type: !8)
!298 = !{!299, !304, !305, !309, !310, !311, !312, !313, !314, !315, !316, !317, !318, !319, !320, !321, !322, !323, !324, !325, !326, !327, !328, !329, !330, !331, !332, !333, !334, !335, !336, !337, !338, !339, !340, !341, !342, !343, !347, !350, !351, !352, !353, !354, !355, !356, !360, !361, !362, !363, !364, !365, !366, !367, !368, !369, !370, !371, !372, !373, !374, !375, !376, !377, !378, !379, !380, !381, !382, !383, !384, !385, !386, !387, !388, !389, !390, !391, !392, !393, !394, !395, !396, !397, !398, !399, !400, !401, !402, !403, !404, !405, !406, !407, !408, !409, !410, !411, !412, !413, !414, !415, !416, !417, !418, !419, !422, !426, !427, !430, !431, !434, !435, !436, !437}
!299 = !DIGlobalVariable(name: "grid_points", line: 28, isLocal: true, isDefinition: true, scope: null, file: !300, type: !302, variable: [3 x i32]* @grid_points)
!299 = !DIGlobalVariable(name: "grid_points", line: 28, isLocal: true, isDefinition: true, scope: null, file: !300, type: !302)
!300 = !DIFile(filename: "./header.h", directory: "/home/hfinkel/src/NPB2.3-omp-C/BT")
!301 = !{!"./header.h", !"/home/hfinkel/src/NPB2.3-omp-C/BT"}
!302 = !DICompositeType(tag: DW_TAG_array_type, size: 96, align: 32, baseType: !8, elements: !303)

4
test/CodeGen/PowerPC/pr24546.ll
View File

@ -3,7 +3,7 @@
; Verify that we no longer crash in VSX swap removal when debug values
; are in the code stream.
@php_intpow10.powers = external unnamed_addr constant [23 x double], align 8
@php_intpow10.powers = external unnamed_addr constant [23 x double], align 8, !dbg !24
; Function Attrs: nounwind
define double @_php_math_round(double %value, i32 signext %places, i32 signext %mode) #0 !dbg !6 {
@ -79,7 +79,7 @@ attributes #3 = { nounwind }
!21 = !{!22}
!22 = !DILocalVariable(name: "power", arg: 1, scope: !18, file: !1, line: 1, type: !9)
!23 = !{!24}
!24 = !DIGlobalVariable(name: "powers", scope: !18, file: !1, line: 3, type: !25, isLocal: true, isDefinition: true, variable: [23 x double]* @php_intpow10.powers)
!24 = !DIGlobalVariable(name: "powers", scope: !18, file: !1, line: 3, type: !25, isLocal: true, isDefinition: true)
!25 = !DICompositeType(tag: DW_TAG_array_type, baseType: !26, size: 1472, align: 64, elements: !27)
!26 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !4)
!27 = !{!28}

8
test/CodeGen/X86/fpstack-debuginstr-kill.ll
View File

@ -1,7 +1,7 @@
; RUN: llc < %s -mcpu=generic -mtriple=i386-apple-darwin -no-integrated-as
@g1 = global double 0.000000e+00, align 8
@g2 = global i32 0, align 4
@g1 = global double 0.000000e+00, align 8, !dbg !22
@g2 = global i32 0, align 4, !dbg !23
define void @_Z16fpuop_arithmeticjj(i32, i32) !dbg !4 {
entry:
@ -64,7 +64,7 @@ declare void @llvm.dbg.value(metadata, i64, metadata, metadata)
!19 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!20 = !DILocalVariable(name: "value", line: 16, scope: !4, file: !6, type: !14)
!21 = !{!22, !23}
!22 = !DIGlobalVariable(name: "g1", line: 5, isLocal: false, isDefinition: true, scope: null, file: !6, type: !14, variable: double* @g1)
!23 = !DIGlobalVariable(name: "g2", line: 6, isLocal: false, isDefinition: true, scope: null, file: !6, type: !19, variable: i32* @g2)
!22 = !DIGlobalVariable(name: "g1", line: 5, isLocal: false, isDefinition: true, scope: null, file: !6, type: !14)
!23 = !DIGlobalVariable(name: "g2", line: 6, isLocal: false, isDefinition: true, scope: null, file: !6, type: !19)
!24 = !{i32 2, !"Dwarf Version", i32 2}
!25 = !{i32 2, !"Debug Info Version", i32 3}

4
test/CodeGen/X86/misched-code-difference-with-debug.ll
View File

@ -22,7 +22,7 @@
%class.C = type { i8 }
@argc = global i8 0, align 1
@argc = global i8 0, align 1, !dbg !21
declare i32 @test_function(%class.C*, i8 signext, i8 signext, i8 signext, ...)
@ -82,7 +82,7 @@ declare void @llvm.dbg.value(metadata, i64, metadata, metadata)
!18 = !DILocalVariable(name: "c", line: 7, scope: !13, file: !14, type: !4)
!19 = !DILocalVariable(name: "lc", line: 8, scope: !13, file: !14, type: !11)
!20 = !{!21}
!21 = !DIGlobalVariable(name: "argc", line: 1, isLocal: false, isDefinition: true, scope: null, file: !14, type: !11, variable: i8* @argc)
!21 = !DIGlobalVariable(name: "argc", line: 1, isLocal: false, isDefinition: true, scope: null, file: !14, type: !11)
!22 = !{i32 2, !"Dwarf Version", i32 4}
!23 = !{i32 2, !"Debug Info Version", i32 3}
!25 = !DILocation(line: 8, column: 3, scope: !13)

4
test/DebugInfo/AArch64/big-endian.ll
View File

@ -3,7 +3,7 @@
target datalayout = "E-m:e-i64:64-i128:128-n32:64-S128"
target triple = "aarch64_be--none-eabi"
@a = common global i32 0, align 4
@a = common global i32 0, align 4, !dbg !4
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!8, !9}
@ -13,7 +13,7 @@ target triple = "aarch64_be--none-eabi"
!1 = !DIFile(filename: "-", directory: "/work/validation")
!2 = !{}
!3 = !{!4}
!4 = !DIGlobalVariable(name: "a", line: 1, isLocal: false, isDefinition: true, scope: null, file: !5, type: !7, variable: i32* @a)
!4 = !DIGlobalVariable(name: "a", line: 1, isLocal: false, isDefinition: true, scope: null, file: !5, type: !7)
!5 = !DIFile(filename: "<stdin>", directory: "/work/validation")
!6 = !{!"<stdin>", !"/work/validation"}
!7 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)

4
test/DebugInfo/AArch64/bitfields.ll
View File

@ -48,7 +48,7 @@ target triple = "aarch64_be--linux-gnu"
%struct.bitfield = type <{ i8, [3 x i8], i64 }>
@b = common global %struct.bitfield zeroinitializer, align 4
@b = common global %struct.bitfield zeroinitializer, align 4, !dbg !4
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!13, !14, !15}
@ -58,7 +58,7 @@ target triple = "aarch64_be--linux-gnu"
!1 = !DIFile(filename: "bitfields.c", directory: "/")
!2 = !{}
!3 = !{!4}
!4 = !DIGlobalVariable(name: "b", scope: !0, file: !5, line: 8, type: !6, isLocal: false, isDefinition: true, variable: %struct.bitfield* @b)
!4 = !DIGlobalVariable(name: "b", scope: !0, file: !5, line: 8, type: !6, isLocal: false, isDefinition: true)
!5 = !DIFile(filename: "bitfields.c", directory: "/")
!6 = !DICompositeType(tag: DW_TAG_structure_type, name: "bitfield", file: !5, line: 1, size: 96, align: 32, elements: !7)
!7 = !{!8, !10, !11, !12}

8
test/DebugInfo/AArch64/frameindices.ll
View File

@ -39,8 +39,8 @@ target triple = "aarch64-apple-ios"
%struct.A = type { i8, i8*, i8 }
%struct.B = type { i8 }
@a = global i64 0, align 8
@b = global i32* null, align 8
@a = global i64 0, align 8, !dbg !41
@b = global i32* null, align 8, !dbg !42
define void @_Z3f131A(%struct.A* nocapture readonly %p1) #0 !dbg !25 {
entry:
@ -200,8 +200,8 @@ attributes #5 = { builtin }
!38 = !DILocalVariable(name: "c", line: 19, scope: !34, file: !26, type: !4)
!39 = !DILocalVariable(name: "d", line: 20, scope: !34, file: !26, type: !14)
!40 = !{!41, !42}
!41 = !DIGlobalVariable(name: "a", line: 1, isLocal: false, isDefinition: true, scope: null, file: !26, type: !20, variable: i64* @a)
!42 = !DIGlobalVariable(name: "b", line: 7, isLocal: false, isDefinition: true, scope: null, file: !26, type: !12, variable: i32** @b)
!41 = !DIGlobalVariable(name: "a", line: 1, isLocal: false, isDefinition: true, scope: null, file: !26, type: !20)
!42 = !DIGlobalVariable(name: "b", line: 7, isLocal: false, isDefinition: true, scope: null, file: !26, type: !12)
!43 = !{i32 2, !"Dwarf Version", i32 2}
!44 = !{i32 2, !"Debug Info Version", i32 3}
!45 = !{!"clang version 3.7.0 "}

4
test/DebugInfo/ARM/big-endian-bitfield.ll
View File

@ -12,7 +12,7 @@ target datalayout = "E-m:e-p:32:32-i64:64-v128:64:128-n32-S64"
%struct.S = type { i24 }
@s = common global %struct.S zeroinitializer, align 4
@s = common global %struct.S zeroinitializer, align 4, !dbg !4
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!12, !13, !14}
@ -22,7 +22,7 @@ target datalayout = "E-m:e-p:32:32-i64:64-v128:64:128-n32-S64"
!1 = !DIFile(filename: "bitfield.c", directory: "/Volumes/Data/llvm")
!2 = !{}
!3 = !{!4}
!4 = distinct !DIGlobalVariable(name: "s", scope: !0, file: !1, line: 6, type: !5, isLocal: false, isDefinition: true, variable: %struct.S* @s)
!4 = distinct !DIGlobalVariable(name: "s", scope: !0, file: !1, line: 6, type: !5, isLocal: false, isDefinition: true)
!5 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "S", file: !1, line: 1, size: 32, align: 32, elements: !6)
!6 = !{!7, !9, !10, !11}
; CHECK: DW_TAG_member

4
test/DebugInfo/ARM/bitfield.ll
View File

@ -20,7 +20,7 @@ target triple = "thumbv7-apple-ios"
%struct.anon = type { i8, [5 x i8] }
@a = common global %struct.anon zeroinitializer, align 1
@a = common global %struct.anon zeroinitializer, align 1, !dbg !4
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!11, !12, !13, !14, !15}
@ -30,7 +30,7 @@ target triple = "thumbv7-apple-ios"
!1 = !DIFile(filename: "test.i", directory: "/")
!2 = !{}
!3 = !{!4}
!4 = !DIGlobalVariable(name: "a", scope: !0, file: !1, line: 5, type: !5, isLocal: false, isDefinition: true, variable: %struct.anon* @a)
!4 = !DIGlobalVariable(name: "a", scope: !0, file: !1, line: 5, type: !5, isLocal: false, isDefinition: true)
!5 = !DICompositeType(tag: DW_TAG_structure_type, file: !1, line: 1, size: 48, align: 8, elements: !6)
!6 = !{!7, !9}
!7 = !DIDerivedType(tag: DW_TAG_member, name: "c", scope: !5, file: !1, line: 2, baseType: !8, size: 8, align: 8)

8
test/DebugInfo/ARM/multiple-constant-uses-drops-dbgloc.ll
View File

@ -15,8 +15,8 @@
target datalayout = "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64"
target triple = "armv7--linux-gnueabihf"
@ch = common global i8 0, align 1
@b = common global i32 0, align 4
@ch = common global i8 0, align 1, !dbg !8
@b = common global i32 0, align 4, !dbg !10
; Function Attrs: nounwind
define void @proc() #0 !dbg !4 {
@ -39,9 +39,9 @@ attributes #0 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"=
!5 = !DISubroutineType(types: !6)
!6 = !{null}
!7 = !{!8, !10}
!8 = !DIGlobalVariable(name: "ch", scope: !0, file: !1, line: 1, type: !9, isLocal: false, isDefinition: true, variable: i8* @ch)
!8 = !DIGlobalVariable(name: "ch", scope: !0, file: !1, line: 1, type: !9, isLocal: false, isDefinition: true)
!9 = !DIBasicType(name: "char", size: 8, align: 8, encoding: DW_ATE_unsigned_char)
!10 = !DIGlobalVariable(name: "b", scope: !0, file: !1, line: 2, type: !11, isLocal: false, isDefinition: true, variable: i32* @b)
!10 = !DIGlobalVariable(name: "b", scope: !0, file: !1, line: 2, type: !11, isLocal: false, isDefinition: true)
!11 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!12 = !{i32 2, !"Dwarf Version", i32 4}
!13 = !{i32 2, !"Debug Info Version", i32 3}

4
test/DebugInfo/ARM/tls.ll
View File

@ -6,7 +6,7 @@
; Generated with clang with source
; __thread int x;
@x = thread_local global i32 0, align 4
@x = thread_local global i32 0, align 4, !dbg !4
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!7, !8}
@ -26,7 +26,7 @@
!1 = !DIFile(filename: "tls.c", directory: "/tmp")
!2 = !{}
!3 = !{!4}
!4 = !DIGlobalVariable(name: "x", line: 1, isLocal: false, isDefinition: true, scope: null, file: !5, type: !6, variable: i32* @x)
!4 = !DIGlobalVariable(name: "x", line: 1, isLocal: false, isDefinition: true, scope: null, file: !5, type: !6)
!5 = !DIFile(filename: "tls.c", directory: "/tmp")
!6 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!7 = !{i32 2, !"Dwarf Version", i32 4}

4
test/DebugInfo/COFF/anonymous-struct.ll
View File

@ -36,7 +36,7 @@ target triple = "i686-pc-windows-msvc18.0.0"
%struct.S = type { i32, %struct.anon }
%struct.anon = type { i32 }
@s = common global %struct.S zeroinitializer, align 4
@s = common global %struct.S zeroinitializer, align 4, !dbg !4
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!14, !15}
@ -46,7 +46,7 @@ target triple = "i686-pc-windows-msvc18.0.0"
!1 = !DIFile(filename: "-", directory: "/usr/local/google/home/majnemer/llvm/src")
!2 = !{}
!3 = !{!4}
!4 = distinct !DIGlobalVariable(name: "s", scope: !0, file: !5, line: 5, type: !6, isLocal: false, isDefinition: true, variable: %struct.S* @s)
!4 = distinct !DIGlobalVariable(name: "s", scope: !0, file: !5, line: 5, type: !6, isLocal: false, isDefinition: true)
!5 = !DIFile(filename: "<stdin>", directory: "/usr/local/google/home/majnemer/llvm/src")
!6 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "S", file: !5, line: 2, size: 64, align: 32, elements: !7)
!7 = !{!8, !10}

4
test/DebugInfo/COFF/big-type.ll
View File

@ -57,7 +57,7 @@ source_filename = "t.cpp"
target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-windows-msvc19.0.23918"
@"\01?x@@3W4BigThing@@A" = global i32 0, align 4
@"\01?x@@3W4BigThing@@A" = global i32 0, align 4, !dbg !5703
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!5704, !5705, !5706}
@ -5766,7 +5766,7 @@ target triple = "x86_64-pc-windows-msvc19.0.23918"
!5700 = !DIEnumerator(name: "EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE5695", value: 5694)
!5701 = !DIEnumerator(name: "EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE5696", value: 5695)
!5702 = !{!5703}
!5703 = distinct !DIGlobalVariable(name: "x", linkageName: "\01?x@@3W4BigThing@@A", scope: !0, file: !1, line: 5698, type: !3, isLocal: false, isDefinition: true, variable: i32* @"\01?x@@3W4BigThing@@A")
!5703 = distinct !DIGlobalVariable(name: "x", linkageName: "\01?x@@3W4BigThing@@A", scope: !0, file: !1, line: 5698, type: !3, isLocal: false, isDefinition: true)
!5704 = !{i32 2, !"CodeView", i32 1}
!5705 = !{i32 2, !"Debug Info Version", i32 3}
!5706 = !{i32 1, !"PIC Level", i32 2}

12
test/DebugInfo/COFF/bitfields.ll
View File

@ -181,9 +181,9 @@ target triple = "x86_64-pc-windows-msvc18.0.0"
%struct.anon = type <{ i8, i16 }>
%struct.S2 = type { i32 }
@s0 = common global %struct.S0 zeroinitializer, align 1
@s1 = common global %struct.S1 zeroinitializer, align 1
@s2 = common global %struct.S2 zeroinitializer, align 1
@s0 = common global %struct.S0 zeroinitializer, align 1, !dbg !4
@s1 = common global %struct.S1 zeroinitializer, align 1, !dbg !10
@s2 = common global %struct.S2 zeroinitializer, align 1, !dbg !29
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!33, !34, !35}
@ -193,13 +193,13 @@ target triple = "x86_64-pc-windows-msvc18.0.0"
!1 = !DIFile(filename: "-", directory: "/usr/local/google/home/majnemer/llvm/src")
!2 = !{}
!3 = !{!4, !10, !29}
!4 = distinct !DIGlobalVariable(name: "s0", scope: !0, file: !5, line: 7, type: !6, isLocal: false, isDefinition: true, variable: %struct.S0* @s0)
!4 = distinct !DIGlobalVariable(name: "s0", scope: !0, file: !5, line: 7, type: !6, isLocal: false, isDefinition: true)
!5 = !DIFile(filename: "<stdin>", directory: "/usr/local/google/home/majnemer/llvm/src")
!6 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "S0", file: !5, line: 3, size: 24, align: 8, elements: !7)
!7 = !{!8}
!8 = !DIDerivedType(tag: DW_TAG_member, name: "x", scope: !6, file: !5, line: 6, baseType: !9, size: 8, align: 16, offset: 16, flags: DIFlagBitField, extraData: i64 8)
!9 = !DIBasicType(name: "short", size: 16, align: 16, encoding: DW_ATE_signed)
!10 = distinct !DIGlobalVariable(name: "s1", scope: !0, file: !5, line: 18, type: !11, isLocal: false, isDefinition: true, variable: %struct.S1* @s1)
!10 = distinct !DIGlobalVariable(name: "s1", scope: !0, file: !5, line: 18, type: !11, isLocal: false, isDefinition: true)
!11 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "S1", file: !5, line: 10, size: 128, align: 8, elements: !12)
!12 = !{!13, !18, !19, !21, !22, !23, !28}
!13 = !DIDerivedType(tag: DW_TAG_member, name: "x1", scope: !11, file: !5, line: 11, baseType: !14, size: 16, align: 8)
@ -218,7 +218,7 @@ target triple = "x86_64-pc-windows-msvc18.0.0"
!26 = !DIDerivedType(tag: DW_TAG_member, name: "c", scope: !24, file: !5, line: 16, baseType: !15, size: 8, align: 8)
!27 = !DIDerivedType(tag: DW_TAG_member, name: "s", scope: !24, file: !5, line: 16, baseType: !9, size: 16, align: 16, offset: 8)
!28 = !DIDerivedType(tag: DW_TAG_member, name: "u", scope: !11, file: !5, line: 17, baseType: !9, size: 3, align: 16, offset: 112, flags: DIFlagBitField, extraData: i64 112)
!29 = distinct !DIGlobalVariable(name: "s2", scope: !0, file: !5, line: 24, type: !30, isLocal: false, isDefinition: true, variable: %struct.S2* @s2)
!29 = distinct !DIGlobalVariable(name: "s2", scope: !0, file: !5, line: 24, type: !30, isLocal: false, isDefinition: true)
!30 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "S2", file: !5, line: 21, size: 32, align: 8, elements: !31)
!31 = !{!32}
!32 = !DIDerivedType(tag: DW_TAG_member, name: "y", scope: !30, file: !5, line: 23, baseType: !20, size: 1, align: 32, flags: DIFlagBitField, extraData: i64 0)

4
test/DebugInfo/COFF/enum.ll
View File

@ -27,7 +27,7 @@
target datalayout = "e-m:x-p:32:32-i64:64-f80:32-n8:16:32-a:0:32-S32"
target triple = "i686-pc-windows-msvc18.0.0"
@"\01?e@@3W4E@@A" = global i32 0, align 4
@"\01?e@@3W4E@@A" = global i32 0, align 4, !dbg !9
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!10, !11}
@ -42,7 +42,7 @@ target triple = "i686-pc-windows-msvc18.0.0"
!6 = !{!7}
!7 = !DIEnumerator(name: "BLAH", value: 0)
!8 = !{!9}
!9 = distinct !DIGlobalVariable(name: "e", linkageName: "\01?e@@3W4E@@A", scope: !0, file: !4, line: 2, type: !3, isLocal: false, isDefinition: true, variable: i32* @"\01?e@@3W4E@@A")
!9 = distinct !DIGlobalVariable(name: "e", linkageName: "\01?e@@3W4E@@A", scope: !0, file: !4, line: 2, type: !3, isLocal: false, isDefinition: true)
!10 = !{i32 2, !"CodeView", i32 1}
!11 = !{i32 2, !"Debug Info Version", i32 3}
!12 = !{!"clang version 3.9.0 (trunk 272790) (llvm/trunk 272813)"}

4
test/DebugInfo/COFF/global-dllimport.ll
View File

@ -5,7 +5,7 @@
target datalayout = "e-m:x-p:32:32-i64:64-f80:32-n8:16:32-a:0:32-S32"
target triple = "i686-pc-windows-msvc"
@"\01?id@?$numpunct@D@@0HA" = available_externally dllimport global i32 0, align 4
@"\01?id@?$numpunct@D@@0HA" = available_externally dllimport global i32 0, align 4, !dbg !4
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!13, !14}
@ -15,7 +15,7 @@ target triple = "i686-pc-windows-msvc"
!1 = !DIFile(filename: "/usr/local/google/home/majnemer/Downloads/<stdin>", directory: "/usr/local/google/home/majnemer/llvm/src")
!2 = !{}
!3 = !{!4}
!4 = distinct !DIGlobalVariable(name: "id", linkageName: "\01?id@?$numpunct@D@@0HA", scope: !0, file: !5, line: 4, type: !6, isLocal: false, isDefinition: true, variable: i32* @"\01?id@?$numpunct@D@@0HA", declaration: !7)
!4 = distinct !DIGlobalVariable(name: "id", linkageName: "\01?id@?$numpunct@D@@0HA", scope: !0, file: !5, line: 4, type: !6, isLocal: false, isDefinition: true, declaration: !7)
!5 = !DIFile(filename: "/usr/local/google/home/majnemer/Downloads/t.ii", directory: "/usr/local/google/home/majnemer/llvm/src")
!6 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!7 = !DIDerivedType(tag: DW_TAG_member, name: "id", scope: !8, file: !5, line: 2, baseType: !6, flags: DIFlagStaticMember)

4
test/DebugInfo/COFF/globals-discarded.ll
View File

@ -15,7 +15,7 @@ source_filename = "t.ii"
target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-windows-msvc19.0.0"
@x = global i32 42
@x = global i32 42, !dbg !6
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!35, !36, !37}
@ -27,7 +27,7 @@ target triple = "x86_64-pc-windows-msvc19.0.0"
!3 = !{!4, !6}
!4 = distinct !DIGlobalVariable(name: "_OptionsStorage", scope: !0, file: !1, line: 3, type: !5, isLocal: true, isDefinition: true)
!5 = !DIBasicType(name: "unsigned int", size: 32, align: 32, encoding: DW_ATE_unsigned)
!6 = distinct !DIGlobalVariable(name: "x", scope: !0, file: !1, line: 4, type: !5, isLocal: true, isDefinition: true, variable: i32* @x)
!6 = distinct !DIGlobalVariable(name: "x", scope: !0, file: !1, line: 4, type: !5, isLocal: true, isDefinition: true)
!35 = !{i32 2, !"CodeView", i32 1}
!36 = !{i32 2, !"Debug Info Version", i32 3}

16
test/DebugInfo/COFF/globals.ll
View File

@ -117,10 +117,10 @@ target triple = "x86_64-pc-windows-msvc19.0.23918"
$"\01?comdat@?$A@X@@2HB" = comdat any
@"\01?first@@3HA" = internal global i32 0, align 4
@"\01?comdat@?$A@X@@2HB" = linkonce_odr constant i32 3, comdat, align 4
@"\01?middle@@3PEBHEB" = thread_local global i32* @"\01?comdat@?$A@X@@2HB", align 8
@"\01?last@@3HA" = global i32 0, align 4
@"\01?first@@3HA" = internal global i32 0, align 4, !dbg !4
@"\01?comdat@?$A@X@@2HB" = linkonce_odr constant i32 3, comdat, align 4, !dbg !6
@"\01?middle@@3PEBHEB" = thread_local global i32* @"\01?comdat@?$A@X@@2HB", align 8, !dbg !13
@"\01?last@@3HA" = global i32 0, align 4, !dbg !15
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!16, !17, !18}
@ -130,18 +130,18 @@ $"\01?comdat@?$A@X@@2HB" = comdat any
!1 = !DIFile(filename: "t.cpp", directory: "D:\5Csrc\5Cllvm\5Cbuild")
!2 = !{}
!3 = !{!4, !6, !13, !15}
!4 = distinct !DIGlobalVariable(name: "first", linkageName: "\01?first@@3HA", scope: !0, file: !1, line: 1, type: !5, isLocal: true, isDefinition: true, variable: i32* @"\01?first@@3HA")
!4 = distinct !DIGlobalVariable(name: "first", linkageName: "\01?first@@3HA", scope: !0, file: !1, line: 1, type: !5, isLocal: true, isDefinition: true)
!5 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!6 = distinct !DIGlobalVariable(name: "comdat", linkageName: "\01?comdat@?$A@X@@2HB", scope: !0, file: !1, line: 2, type: !7, isLocal: false, isDefinition: true, variable: i32* @"\01?comdat@?$A@X@@2HB", declaration: !8)
!6 = distinct !DIGlobalVariable(name: "comdat", linkageName: "\01?comdat@?$A@X@@2HB", scope: !0, file: !1, line: 2, type: !7, isLocal: false, isDefinition: true, declaration: !8)
!7 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !5)
!8 = !DIDerivedType(tag: DW_TAG_member, name: "comdat", scope: !9, file: !1, line: 2, baseType: !7, flags: DIFlagStaticMember, extraData: i32 3)
!9 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "A<void>", file: !1, line: 2, size: 8, align: 8, elements: !10, templateParams: !11)
!10 = !{!8}
!11 = !{!12}
!12 = !DITemplateTypeParameter(name: "T", type: null)
!13 = distinct !DIGlobalVariable(name: "middle", linkageName: "\01?middle@@3PEBHEB", scope: !0, file: !1, line: 3, type: !14, isLocal: false, isDefinition: true, variable: i32** @"\01?middle@@3PEBHEB")
!13 = distinct !DIGlobalVariable(name: "middle", linkageName: "\01?middle@@3PEBHEB", scope: !0, file: !1, line: 3, type: !14, isLocal: false, isDefinition: true)
!14 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !7, size: 64, align: 64)
!15 = distinct !DIGlobalVariable(name: "last", linkageName: "\01?last@@3HA", scope: !0, file: !1, line: 4, type: !5, isLocal: false, isDefinition: true, variable: i32* @"\01?last@@3HA")
!15 = distinct !DIGlobalVariable(name: "last", linkageName: "\01?last@@3HA", scope: !0, file: !1, line: 4, type: !5, isLocal: false, isDefinition: true)
!16 = !{i32 2, !"CodeView", i32 1}
!17 = !{i32 2, !"Debug Info Version", i32 3}
!18 = !{i32 1, !"PIC Level", i32 2}

4
test/DebugInfo/COFF/inheritance.ll
View File

@ -83,7 +83,7 @@ $"\01??_8B@@7B@" = comdat any
$"\01??_8C@@7B@" = comdat any
@"\01?d@@3UD@@A" = global %struct.D zeroinitializer, align 8
@"\01?d@@3UD@@A" = global %struct.D zeroinitializer, align 8, !dbg !4
@"\01??_8D@@7BB@@@" = linkonce_odr unnamed_addr constant [2 x i32] [i32 0, i32 40], comdat
@"\01??_8D@@7BC@@@" = linkonce_odr unnamed_addr constant [2 x i32] [i32 0, i32 24], comdat
@"\01??_7D@@6B@" = linkonce_odr unnamed_addr constant [1 x i8*] [i8* bitcast (void (%struct.D*)* @"\01?f@D@@UEAAXXZ" to i8*)], comdat
@ -230,7 +230,7 @@ attributes #4 = { nounwind }
!1 = !DIFile(filename: "t.cpp", directory: "D:\5Csrc\5Cllvm\5Cbuild")
!2 = !{}
!3 = !{!4}
!4 = distinct !DIGlobalVariable(name: "d", linkageName: "\01?d@@3UD@@A", scope: !0, file: !1, line: 9, type: !5, isLocal: false, isDefinition: true, variable: %struct.D* @"\01?d@@3UD@@A")
!4 = distinct !DIGlobalVariable(name: "d", linkageName: "\01?d@@3UD@@A", scope: !0, file: !1, line: 9, type: !5, isLocal: false, isDefinition: true)
!5 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "D", file: !1, line: 4, size: 448, align: 64, elements: !6, vtableHolder: !5, identifier: ".?AUD@@")
!6 = !{!7, !21, !27, !28, !29}
!7 = !DIDerivedType(tag: DW_TAG_inheritance, scope: !5, baseType: !8, offset: 64)

4
test/DebugInfo/COFF/inlining-files.ll
View File

@ -44,7 +44,7 @@
target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-windows-msvc18.0.0"
@x = common global i32 0, align 4
@x = common global i32 0, align 4, !dbg !9
; Function Attrs: norecurse nounwind uwtable
define void @f() #0 !dbg !4 {
@ -84,7 +84,7 @@ attributes #0 = { norecurse nounwind uwtable "disable-tail-calls"="false" "less-
!6 = !{null}
!7 = distinct !DISubprogram(name: "file_change", scope: !1, file: !1, line: 2, type: !5, isLocal: true, isDefinition: true, scopeLine: 2, flags: DIFlagPrototyped, isOptimized: true, unit: !0, variables: !2)
!8 = !{!9}
!9 = !DIGlobalVariable(name: "x", scope: !0, file: !1, line: 1, type: !10, isLocal: false, isDefinition: true, variable: i32* @x)
!9 = !DIGlobalVariable(name: "x", scope: !0, file: !1, line: 1, type: !10, isLocal: false, isDefinition: true)
!10 = !DIDerivedType(tag: DW_TAG_volatile_type, baseType: !11)
!11 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!12 = !{i32 2, !"CodeView", i32 1}

4
test/DebugInfo/COFF/inlining-header.ll
View File

@ -106,7 +106,7 @@ source_filename = "t.cpp"
target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-windows-msvc19.0.24210"
@"\01?x@@3HC" = global i32 0, align 4
@"\01?x@@3HC" = global i32 0, align 4, !dbg !4
; Function Attrs: norecurse nounwind uwtable
define i32 @main() local_unnamed_addr #0 !dbg !11 {
@ -140,7 +140,7 @@ attributes #0 = { norecurse nounwind uwtable "disable-tail-calls"="false" "less-
!1 = !DIFile(filename: "t.cpp", directory: "D:\5Csrc\5Cllvm\5Cbuild")
!2 = !{}
!3 = !{!4}
!4 = distinct !DIGlobalVariable(name: "x", linkageName: "\01?x@@3HC", scope: !0, file: !1, line: 1, type: !5, isLocal: false, isDefinition: true, variable: i32* @"\01?x@@3HC")
!4 = distinct !DIGlobalVariable(name: "x", linkageName: "\01?x@@3HC", scope: !0, file: !1, line: 1, type: !5, isLocal: false, isDefinition: true)
!5 = !DIDerivedType(tag: DW_TAG_volatile_type, baseType: !6)
!6 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!7 = !{i32 2, !"CodeView", i32 1}

4
test/DebugInfo/COFF/inlining-levels.ll
View File

@ -41,7 +41,7 @@
target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-windows-msvc18.0.0"
@"\01?x@@3HC" = global i32 0, align 4
@"\01?x@@3HC" = global i32 0, align 4, !dbg !14
; Function Attrs: norecurse nounwind uwtable
define i32 @main() #0 !dbg !4 {
@ -71,7 +71,7 @@ attributes #0 = { norecurse nounwind uwtable "disable-tail-calls"="false" "less-
!11 = distinct !DISubprogram(name: "g", linkageName: "\01?g@@YAXXZ", scope: !1, file: !1, line: 6, type: !9, isLocal: true, isDefinition: true, scopeLine: 6, flags: DIFlagPrototyped, isOptimized: true, unit: !0, variables: !2)
!12 = distinct !DISubprogram(name: "f", linkageName: "\01?f@@YAXXZ", scope: !1, file: !1, line: 2, type: !9, isLocal: true, isDefinition: true, scopeLine: 2, flags: DIFlagPrototyped, isOptimized: true, unit: !0, variables: !2)
!13 = !{!14}
!14 = !DIGlobalVariable(name: "x", linkageName: "\01?x@@3HC", scope: !0, file: !1, line: 1, type: !15, isLocal: false, isDefinition: true, variable: i32* @"\01?x@@3HC")
!14 = !DIGlobalVariable(name: "x", linkageName: "\01?x@@3HC", scope: !0, file: !1, line: 1, type: !15, isLocal: false, isDefinition: true)
!15 = !DIDerivedType(tag: DW_TAG_volatile_type, baseType: !7)
!16 = !{i32 2, !"CodeView", i32 1}
!17 = !{i32 2, !"Debug Info Version", i32 3}

4
test/DebugInfo/COFF/register-variables.ll
View File

@ -192,7 +192,7 @@
target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-windows-msvc18.0.0"
@x = internal global i32 0, align 4
@x = internal global i32 0, align 4, !dbg !23
; Function Attrs: nounwind uwtable
define void @f(i32 %p) #0 !dbg !4 {
@ -261,7 +261,7 @@ attributes #3 = { nounwind }
!20 = !DILocalVariable(name: "a", arg: 1, scope: !16, file: !1, line: 4, type: !7)
!21 = !DILocalVariable(name: "b", scope: !16, file: !1, line: 5, type: !7)
!22 = !{!23}
!23 = !DIGlobalVariable(name: "x", scope: !0, file: !1, line: 1, type: !24, isLocal: false, isDefinition: true, variable: i32* @x)
!23 = !DIGlobalVariable(name: "x", scope: !0, file: !1, line: 1, type: !24, isLocal: false, isDefinition: true)
!24 = !DIDerivedType(tag: DW_TAG_volatile_type, baseType: !7)
!25 = !{i32 2, !"CodeView", i32 1}
!26 = !{i32 2, !"Debug Info Version", i32 3}

4
test/DebugInfo/COFF/scopes.ll
View File

@ -79,7 +79,7 @@ target triple = "x86_64-pc-windows-msvc19.0.23918"
%"struct.foo::bar::GlobalRecord" = type { i32 }
%struct.LocalRecord = type { i32 }
@"\01?g@bar@foo@@3UGlobalRecord@12@A" = global %"struct.foo::bar::GlobalRecord" zeroinitializer, align 4
@"\01?g@bar@foo@@3UGlobalRecord@12@A" = global %"struct.foo::bar::GlobalRecord" zeroinitializer, align 4, !dbg !4
; Function Attrs: nounwind uwtable
define void @"\01?baz@bar@foo@@YAXXZ"() #0 !dbg !19 {
@ -113,7 +113,7 @@ attributes #1 = { nounwind readnone }
!1 = !DIFile(filename: "t.cpp", directory: "D:\5Csrc\5Cllvm\5Cbuild")
!2 = !{}
!3 = !{!4}
!4 = distinct !DIGlobalVariable(name: "g", linkageName: "\01?g@bar@foo@@3UGlobalRecord@12@A", scope: !5, file: !1, line: 12, type: !7, isLocal: false, isDefinition: true, variable: %"struct.foo::bar::GlobalRecord"* @"\01?g@bar@foo@@3UGlobalRecord@12@A")
!4 = distinct !DIGlobalVariable(name: "g", linkageName: "\01?g@bar@foo@@3UGlobalRecord@12@A", scope: !5, file: !1, line: 12, type: !7, isLocal: false, isDefinition: true)
!5 = !DINamespace(name: "bar", scope: !6, file: !1, line: 2)
!6 = !DINamespace(name: "foo", scope: null, file: !1, line: 1)
!7 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "GlobalRecord", scope: !5, file: !1, line: 9, size: 32, align: 32, elements: !8, identifier: ".?AUGlobalRecord@bar@foo@@")

16
test/DebugInfo/COFF/types-array-advanced.ll
View File

@ -127,10 +127,10 @@ target triple = "i686-pc-windows-msvc18.0.31101"
%struct.incomplete_struct = type { i32 }
@"\01?multi_dim_arr@@3PAY146DA" = global [2 x [5 x [7 x i8]]] zeroinitializer, align 1
@"\01?p_incomplete_struct_arr@@3PAY02Uincomplete_struct@@A" = global [3 x i8]* null, align 4
@"\01?incomplete_struct_arr@@3PAUincomplete_struct@@A" = global [3 x %struct.incomplete_struct] zeroinitializer, align 4
@"\01?typedef_arr@@3SDHD" = constant [4 x i32] zeroinitializer, align 4
@"\01?multi_dim_arr@@3PAY146DA" = global [2 x [5 x [7 x i8]]] zeroinitializer, align 1, !dbg !4
@"\01?p_incomplete_struct_arr@@3PAY02Uincomplete_struct@@A" = global [3 x i8]* null, align 4, !dbg !11
@"\01?incomplete_struct_arr@@3PAUincomplete_struct@@A" = global [3 x %struct.incomplete_struct] zeroinitializer, align 4, !dbg !20
@"\01?typedef_arr@@3SDHD" = constant [4 x i32] zeroinitializer, align 4, !dbg !21
; Function Attrs: nounwind
define void @"\01?foo@@YAXH@Z"(i32 %x) #0 !dbg !31 {
@ -172,14 +172,14 @@ attributes #2 = { nounwind }
!1 = !DIFile(filename: "t.cpp", directory: "/")
!2 = !{}
!3 = !{!4, !11, !20, !21}
!4 = distinct !DIGlobalVariable(name: "multi_dim_arr", linkageName: "\01?multi_dim_arr@@3PAY146DA", scope: !0, file: !1, line: 1, type: !5, isLocal: false, isDefinition: true, variable: [2 x [5 x [7 x i8]]]* @"\01?multi_dim_arr@@3PAY146DA")
!4 = distinct !DIGlobalVariable(name: "multi_dim_arr", linkageName: "\01?multi_dim_arr@@3PAY146DA", scope: !0, file: !1, line: 1, type: !5, isLocal: false, isDefinition: true)
!5 = !DICompositeType(tag: DW_TAG_array_type, baseType: !6, size: 560, align: 8, elements: !7)
!6 = !DIBasicType(name: "char", size: 8, align: 8, encoding: DW_ATE_signed_char)
!7 = !{!8, !9, !10}
!8 = !DISubrange(count: 2)
!9 = !DISubrange(count: 5)
!10 = !DISubrange(count: 7)
!11 = distinct !DIGlobalVariable(name: "p_incomplete_struct_arr", linkageName: "\01?p_incomplete_struct_arr@@3PAY02Uincomplete_struct@@A", scope: !0, file: !1, line: 3, type: !12, isLocal: false, isDefinition: true, variable: [3 x i8]** @"\01?p_incomplete_struct_arr@@3PAY02Uincomplete_struct@@A")
!11 = distinct !DIGlobalVariable(name: "p_incomplete_struct_arr", linkageName: "\01?p_incomplete_struct_arr@@3PAY02Uincomplete_struct@@A", scope: !0, file: !1, line: 3, type: !12, isLocal: false, isDefinition: true)
!12 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !13, size: 32, align: 32)
!13 = !DICompositeType(tag: DW_TAG_array_type, baseType: !14, elements: !18)
!14 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "incomplete_struct", file: !1, line: 4, size: 32, align: 32, elements: !15, identifier: ".?AUincomplete_struct@@")
@ -188,8 +188,8 @@ attributes #2 = { nounwind }
!17 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!18 = !{!19}
!19 = !DISubrange(count: 3)
!20 = distinct !DIGlobalVariable(name: "incomplete_struct_arr", linkageName: "\01?incomplete_struct_arr@@3PAUincomplete_struct@@A", scope: !0, file: !1, line: 6, type: !13, isLocal: false, isDefinition: true, variable: [3 x %struct.incomplete_struct]* @"\01?incomplete_struct_arr@@3PAUincomplete_struct@@A")
!21 = distinct !DIGlobalVariable(name: "typedef_arr", linkageName: "\01?typedef_arr@@3SDHD", scope: !0, file: !1, line: 14, type: !22, isLocal: false, isDefinition: true, variable: [4 x i32]* @"\01?typedef_arr@@3SDHD")
!20 = distinct !DIGlobalVariable(name: "incomplete_struct_arr", linkageName: "\01?incomplete_struct_arr@@3PAUincomplete_struct@@A", scope: !0, file: !1, line: 6, type: !13, isLocal: false, isDefinition: true)
!21 = distinct !DIGlobalVariable(name: "typedef_arr", linkageName: "\01?typedef_arr@@3SDHD", scope: !0, file: !1, line: 14, type: !22, isLocal: false, isDefinition: true)
!22 = !DICompositeType(tag: DW_TAG_array_type, baseType: !23, size: 128, align: 32, elements: !26)
!23 = !DIDerivedType(tag: DW_TAG_typedef, name: "T_INT", file: !1, line: 13, baseType: !24)
!24 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !25)

4
test/DebugInfo/COFF/types-nested-class.ll
View File

@ -79,7 +79,7 @@ target triple = "i686-pc-windows-msvc19.0.23918"
%struct.A = type { i8 }
@"\01?a@@3UA@@A" = global %struct.A zeroinitializer, align 1
@"\01?a@@3UA@@A" = global %struct.A zeroinitializer, align 1, !dbg !4
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!8, !9}
@ -89,7 +89,7 @@ target triple = "i686-pc-windows-msvc19.0.23918"
!1 = !DIFile(filename: "hello.cpp", directory: "D:\5Csrc\5Chello")
!2 = !{}
!3 = !{!4}
!4 = distinct !DIGlobalVariable(name: "a", linkageName: "\01?a@@3UA@@A", scope: !0, file: !1, line: 3, type: !5, isLocal: false, isDefinition: true, variable: %struct.A* @"\01?a@@3UA@@A")
!4 = distinct !DIGlobalVariable(name: "a", linkageName: "\01?a@@3UA@@A", scope: !0, file: !1, line: 3, type: !5, isLocal: false, isDefinition: true)
!5 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "A", file: !1, line: 1, size: 8, align: 8, elements: !6, identifier: ".?AUA@@")
!6 = !{!7}
!7 = !DICompositeType(tag: DW_TAG_structure_type, name: "Nested", scope: !5, file: !1, line: 2, size: 8, align: 8, flags: DIFlagFwdDecl, identifier: ".?AUNested@A@@")

40
test/DebugInfo/COFF/types-ptr-to-member.ll
View File

@ -184,16 +184,16 @@ target triple = "x86_64-pc-windows-msvc19.0.23918"
%0 = type opaque
%1 = type opaque
@"\01?pmd_a@@3PEQA@@HEQ1@" = global i32 -1, align 8
@"\01?pmd_b@@3PEQC@@HEQ1@" = global i32 -1, align 8
@"\01?pmd_c@@3PEQD@@HEQ1@" = global { i32, i32 } { i32 0, i32 -1 }, align 8
@"\01?pmd_d@@3PEQE@@HEQ1@" = global { i32, i32, i32 } { i32 0, i32 0, i32 -1 }, align 8
@"\01?pmf_a@@3P8A@@EAAXXZEQ1@" = global i8* null, align 8
@"\01?pmf_b@@3P8C@@EAAXXZEQ1@" = global { i8*, i32 } zeroinitializer, align 8
@"\01?pmf_c@@3P8D@@EAAXXZEQ1@" = global { i8*, i32, i32 } zeroinitializer, align 8
@"\01?pmf_d@@3P8E@@EAAXXZEQ1@" = global { i8*, i32, i32, i32 } zeroinitializer, align 8
@"\01?ppmd@@3PEAPEQIncomplete@@HEA" = global %0* null, align 8
@"\01?ppmf@@3PEAP8Incomplete@@EAAXXZEA" = global %1* null, align 8
@"\01?pmd_a@@3PEQA@@HEQ1@" = global i32 -1, align 8, !dbg !4
@"\01?pmd_b@@3PEQC@@HEQ1@" = global i32 -1, align 8, !dbg !10
@"\01?pmd_c@@3PEQD@@HEQ1@" = global { i32, i32 } { i32 0, i32 -1 }, align 8, !dbg !20
@"\01?pmd_d@@3PEQE@@HEQ1@" = global { i32, i32, i32 } { i32 0, i32 0, i32 -1 }, align 8, !dbg !23
@"\01?pmf_a@@3P8A@@EAAXXZEQ1@" = global i8* null, align 8, !dbg !26
@"\01?pmf_b@@3P8C@@EAAXXZEQ1@" = global { i8*, i32 } zeroinitializer, align 8, !dbg !31
@"\01?pmf_c@@3P8D@@EAAXXZEQ1@" = global { i8*, i32, i32 } zeroinitializer, align 8, !dbg !36
@"\01?pmf_d@@3P8E@@EAAXXZEQ1@" = global { i8*, i32, i32, i32 } zeroinitializer, align 8, !dbg !41
@"\01?ppmd@@3PEAPEQIncomplete@@HEA" = global %0* null, align 8, !dbg !46
@"\01?ppmf@@3PEAP8Incomplete@@EAAXXZEA" = global %1* null, align 8, !dbg !50
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!56, !57, !58}
@ -203,13 +203,13 @@ target triple = "x86_64-pc-windows-msvc19.0.23918"
!1 = !DIFile(filename: "t.cpp", directory: "D:\5Csrc\5Cllvm\5Cbuild")
!2 = !{}
!3 = !{!4, !10, !20, !23, !26, !31, !36, !41, !46, !50}
!4 = distinct !DIGlobalVariable(name: "pmd_a", linkageName: "\01?pmd_a@@3PEQA@@HEQ1@", scope: !0, file: !1, line: 6, type: !5, isLocal: false, isDefinition: true, variable: i32* @"\01?pmd_a@@3PEQA@@HEQ1@")
!4 = distinct !DIGlobalVariable(name: "pmd_a", linkageName: "\01?pmd_a@@3PEQA@@HEQ1@", scope: !0, file: !1, line: 6, type: !5, isLocal: false, isDefinition: true)
!5 = !DIDerivedType(tag: DW_TAG_ptr_to_member_type, baseType: !6, size: 32, flags: DIFlagSingleInheritance, extraData: !7)
!6 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!7 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "A", file: !1, line: 1, size: 32, align: 32, elements: !8, identifier: ".?AUA@@")
!8 = !{!9}
!9 = !DIDerivedType(tag: DW_TAG_member, name: "a", scope: !7, file: !1, line: 1, baseType: !6, size: 32, align: 32)
!10 = distinct !DIGlobalVariable(name: "pmd_b", linkageName: "\01?pmd_b@@3PEQC@@HEQ1@", scope: !0, file: !1, line: 7, type: !11, isLocal: false, isDefinition: true, variable: i32* @"\01?pmd_b@@3PEQC@@HEQ1@")
!10 = distinct !DIGlobalVariable(name: "pmd_b", linkageName: "\01?pmd_b@@3PEQC@@HEQ1@", scope: !0, file: !1, line: 7, type: !11, isLocal: false, isDefinition: true)
!11 = !DIDerivedType(tag: DW_TAG_ptr_to_member_type, baseType: !6, size: 32, flags: DIFlagMultipleInheritance, extraData: !12)
!12 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "C", file: !1, line: 3, size: 96, align: 32, elements: !13, identifier: ".?AUC@@")
!13 = !{!14, !15, !19}
@ -219,37 +219,37 @@ target triple = "x86_64-pc-windows-msvc19.0.23918"
!17 = !{!18}
!18 = !DIDerivedType(tag: DW_TAG_member, name: "b", scope: !16, file: !1, line: 2, baseType: !6, size: 32, align: 32)
!19 = !DIDerivedType(tag: DW_TAG_member, name: "c", scope: !12, file: !1, line: 3, baseType: !6, size: 32, align: 32, offset: 64)
!20 = distinct !DIGlobalVariable(name: "pmd_c", linkageName: "\01?pmd_c@@3PEQD@@HEQ1@", scope: !0, file: !1, line: 8, type: !21, isLocal: false, isDefinition: true, variable: { i32, i32 }* @"\01?pmd_c@@3PEQD@@HEQ1@")
!20 = distinct !DIGlobalVariable(name: "pmd_c", linkageName: "\01?pmd_c@@3PEQD@@HEQ1@", scope: !0, file: !1, line: 8, type: !21, isLocal: false, isDefinition: true)
!21 = !DIDerivedType(tag: DW_TAG_ptr_to_member_type, baseType: !6, size: 64, flags: DIFlagVirtualInheritance, extraData: !22)
!22 = !DICompositeType(tag: DW_TAG_structure_type, name: "D", file: !1, line: 4, size: 256, align: 64, flags: DIFlagFwdDecl, identifier: ".?AUD@@")
!23 = distinct !DIGlobalVariable(name: "pmd_d", linkageName: "\01?pmd_d@@3PEQE@@HEQ1@", scope: !0, file: !1, line: 9, type: !24, isLocal: false, isDefinition: true, variable: { i32, i32, i32 }* @"\01?pmd_d@@3PEQE@@HEQ1@")
!23 = distinct !DIGlobalVariable(name: "pmd_d", linkageName: "\01?pmd_d@@3PEQE@@HEQ1@", scope: !0, file: !1, line: 9, type: !24, isLocal: false, isDefinition: true)
!24 = !DIDerivedType(tag: DW_TAG_ptr_to_member_type, baseType: !6, size: 96, extraData: !25)
!25 = !DICompositeType(tag: DW_TAG_structure_type, name: "E", file: !1, line: 5, flags: DIFlagFwdDecl, identifier: ".?AUE@@")
!26 = distinct !DIGlobalVariable(name: "pmf_a", linkageName: "\01?pmf_a@@3P8A@@EAAXXZEQ1@", scope: !0, file: !1, line: 10, type: !27, isLocal: false, isDefinition: true, variable: i8** @"\01?pmf_a@@3P8A@@EAAXXZEQ1@")
!26 = distinct !DIGlobalVariable(name: "pmf_a", linkageName: "\01?pmf_a@@3P8A@@EAAXXZEQ1@", scope: !0, file: !1, line: 10, type: !27, isLocal: false, isDefinition: true)
!27 = !DIDerivedType(tag: DW_TAG_ptr_to_member_type, baseType: !28, size: 64, flags: DIFlagSingleInheritance, extraData: !7)
!28 = !DISubroutineType(types: !29)
!29 = !{null, !30}
!30 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !7, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer)
!31 = distinct !DIGlobalVariable(name: "pmf_b", linkageName: "\01?pmf_b@@3P8C@@EAAXXZEQ1@", scope: !0, file: !1, line: 11, type: !32, isLocal: false, isDefinition: true, variable: { i8*, i32 }* @"\01?pmf_b@@3P8C@@EAAXXZEQ1@")
!31 = distinct !DIGlobalVariable(name: "pmf_b", linkageName: "\01?pmf_b@@3P8C@@EAAXXZEQ1@", scope: !0, file: !1, line: 11, type: !32, isLocal: false, isDefinition: true)
!32 = !DIDerivedType(tag: DW_TAG_ptr_to_member_type, baseType: !33, size: 128, flags: DIFlagMultipleInheritance, extraData: !12)
!33 = !DISubroutineType(types: !34)
!34 = !{null, !35}
!35 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !12, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer)
!36 = distinct !DIGlobalVariable(name: "pmf_c", linkageName: "\01?pmf_c@@3P8D@@EAAXXZEQ1@", scope: !0, file: !1, line: 12, type: !37, isLocal: false, isDefinition: true, variable: { i8*, i32, i32 }* @"\01?pmf_c@@3P8D@@EAAXXZEQ1@")
!36 = distinct !DIGlobalVariable(name: "pmf_c", linkageName: "\01?pmf_c@@3P8D@@EAAXXZEQ1@", scope: !0, file: !1, line: 12, type: !37, isLocal: false, isDefinition: true)
!37 = !DIDerivedType(tag: DW_TAG_ptr_to_member_type, baseType: !38, size: 128, flags: DIFlagVirtualInheritance, extraData: !22)
!38 = !DISubroutineType(types: !39)
!39 = !{null, !40}
!40 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !22, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer)
!41 = distinct !DIGlobalVariable(name: "pmf_d", linkageName: "\01?pmf_d@@3P8E@@EAAXXZEQ1@", scope: !0, file: !1, line: 13, type: !42, isLocal: false, isDefinition: true, variable: { i8*, i32, i32, i32 }* @"\01?pmf_d@@3P8E@@EAAXXZEQ1@")
!41 = distinct !DIGlobalVariable(name: "pmf_d", linkageName: "\01?pmf_d@@3P8E@@EAAXXZEQ1@", scope: !0, file: !1, line: 13, type: !42, isLocal: false, isDefinition: true)
!42 = !DIDerivedType(tag: DW_TAG_ptr_to_member_type, baseType: !43, size: 192, extraData: !25)
!43 = !DISubroutineType(types: !44)
!44 = !{null, !45}
!45 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !25, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer)
!46 = distinct !DIGlobalVariable(name: "ppmd", linkageName: "\01?ppmd@@3PEAPEQIncomplete@@HEA", scope: !0, file: !1, line: 15, type: !47, isLocal: false, isDefinition: true, variable: %0** @"\01?ppmd@@3PEAPEQIncomplete@@HEA")
!46 = distinct !DIGlobalVariable(name: "ppmd", linkageName: "\01?ppmd@@3PEAPEQIncomplete@@HEA", scope: !0, file: !1, line: 15, type: !47, isLocal: false, isDefinition: true)
!47 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !48, size: 64, align: 64)
!48 = !DIDerivedType(tag: DW_TAG_ptr_to_member_type, baseType: !6, extraData: !49)
!49 = !DICompositeType(tag: DW_TAG_structure_type, name: "Incomplete", file: !1, line: 14, flags: DIFlagFwdDecl, identifier: ".?AUIncomplete@@")
!50 = distinct !DIGlobalVariable(name: "ppmf", linkageName: "\01?ppmf@@3PEAP8Incomplete@@EAAXXZEA", scope: !0, file: !1, line: 16, type: !51, isLocal: false, isDefinition: true, variable: %1** @"\01?ppmf@@3PEAP8Incomplete@@EAAXXZEA")
!50 = distinct !DIGlobalVariable(name: "ppmf", linkageName: "\01?ppmf@@3PEAP8Incomplete@@EAAXXZEA", scope: !0, file: !1, line: 16, type: !51, isLocal: false, isDefinition: true)
!51 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !52, size: 64, align: 64)
!52 = !DIDerivedType(tag: DW_TAG_ptr_to_member_type, baseType: !53, extraData: !49)
!53 = !DISubroutineType(types: !54)

4
test/DebugInfo/COFF/udts.ll
View File

@ -55,7 +55,7 @@ target triple = "i686-pc-windows-msvc18.0.0"
%struct.S = type { i32 }
%union.pun = type { i32 }
@"\01?u@@3UU@@A" = global %struct.U zeroinitializer, align 4
@"\01?u@@3UU@@A" = global %struct.U zeroinitializer, align 4, !dbg !4
; Function Attrs: nounwind uwtable
define void @"\01?f@@YAXXZ"() #0 !dbg !14 {
@ -97,7 +97,7 @@ attributes #1 = { nounwind readnone }
!1 = !DIFile(filename: "t.cpp", directory: "D:\5Csrc\5Cllvm\5Cbuild")
!2 = !{}
!3 = !{!4}
!4 = distinct !DIGlobalVariable(name: "u", linkageName: "\01?u@@3UU@@A", scope: !0, file: !1, line: 13, type: !5, isLocal: false, isDefinition: true, variable: %struct.U* @"\01?u@@3UU@@A")
!4 = distinct !DIGlobalVariable(name: "u", linkageName: "\01?u@@3UU@@A", scope: !0, file: !1, line: 13, type: !5, isLocal: false, isDefinition: true)
!5 = !DIDerivedType(tag: DW_TAG_typedef, name: "U", file: !1, line: 12, baseType: !6)
!6 = distinct !DICompositeType(tag: DW_TAG_structure_type, file: !1, line: 12, size: 32, align: 32, elements: !7, identifier: ".?AUU@@")
!7 = !{!8}

4
test/DebugInfo/COFF/virtual-method-kinds.ll
View File

@ -121,7 +121,7 @@ $"\01??_7A@@6B@" = comdat largest
$"\01??_R4A@@6B@" = comdat any
@"\01?p@@3PEAUC@@EA" = global %struct.C* null, align 8
@"\01?p@@3PEAUC@@EA" = global %struct.C* null, align 8, !dbg !4
@0 = private unnamed_addr constant [3 x i8*] [i8* bitcast (%rtti.CompleteObjectLocator* @"\01??_R4C@@6B@" to i8*), i8* bitcast (void (%struct.C*)* @"\01?f@C@@UEAAXXZ" to i8*), i8* bitcast (void (%struct.C*)* @"\01?g@C@@UEAAXXZ" to i8*)], comdat($"\01??_7C@@6B@")
@"\01??_R4C@@6B@" = linkonce_odr constant %rtti.CompleteObjectLocator { i32 1, i32 0, i32 0, i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%rtti.TypeDescriptor7* @"\01??_R0?AUC@@@8" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32), i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%rtti.ClassHierarchyDescriptor* @"\01??_R3C@@8" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32), i32 trunc (i64 sub nuw nsw (i64 ptrtoint (%rtti.CompleteObjectLocator* @"\01??_R4C@@6B@" to i64), i64 ptrtoint (i8* @__ImageBase to i64)) to i32) }, comdat
@"\01??_7type_info@@6B@" = external constant i8*
@ -237,7 +237,7 @@ attributes #6 = { nounwind }
!1 = !DIFile(filename: "t.cpp", directory: "D:\5Csrc\5Cllvm\5Cbuild")
!2 = !{}
!3 = !{!4}
!4 = distinct !DIGlobalVariable(name: "p", linkageName: "\01?p@@3PEAUC@@EA", scope: !0, file: !1, line: 13, type: !5, isLocal: false, isDefinition: true, variable: %struct.C** @"\01?p@@3PEAUC@@EA")
!4 = distinct !DIGlobalVariable(name: "p", linkageName: "\01?p@@3PEAUC@@EA", scope: !0, file: !1, line: 13, type: !5, isLocal: false, isDefinition: true)
!5 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !6, size: 64, align: 64)
!6 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "C", file: !1, line: 9, size: 64, align: 64, elements: !7, vtableHolder: !12, identifier: ".?AUC@@")
!7 = !{!8, !30, !34}

8
test/DebugInfo/COFF/vtable-optzn-array.ll
View File

@ -40,8 +40,8 @@ target triple = "x86_64-pc-windows-msvc"
$"\01??_DUseCompleteType@@QEAA@XZ" = comdat any
@"\01?force_fwd_decl@@3UGetFwdDecl@@A" = global %struct.GetFwdDecl zeroinitializer, align 1
@"\01?require_complete@@3UUseCompleteType@@A" = global %struct.UseCompleteType zeroinitializer, align 8
@"\01?force_fwd_decl@@3UGetFwdDecl@@A" = global %struct.GetFwdDecl zeroinitializer, align 1, !dbg !4
@"\01?require_complete@@3UUseCompleteType@@A" = global %struct.UseCompleteType zeroinitializer, align 8, !dbg !10
@llvm.global_ctors = appending global [1 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 65535, void ()* @_GLOBAL__sub_I_t.cpp, i8* null }]
; Function Attrs: nounwind
@ -100,13 +100,13 @@ attributes #3 = { nounwind readnone }
!1 = !DIFile(filename: "<stdin>", directory: "C:\5Csrc\5Cllvm\5Cbuild")
!2 = !{}
!3 = !{!4, !10}
!4 = distinct !DIGlobalVariable(name: "force_fwd_decl", linkageName: "\01?force_fwd_decl@@3UGetFwdDecl@@A", scope: !0, file: !5, line: 5, type: !6, isLocal: false, isDefinition: true, variable: %struct.GetFwdDecl* @"\01?force_fwd_decl@@3UGetFwdDecl@@A")
!4 = distinct !DIGlobalVariable(name: "force_fwd_decl", linkageName: "\01?force_fwd_decl@@3UGetFwdDecl@@A", scope: !0, file: !5, line: 5, type: !6, isLocal: false, isDefinition: true)
!5 = !DIFile(filename: "t.cpp", directory: "C:\5Csrc\5Cllvm\5Cbuild")
!6 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "GetFwdDecl", file: !5, line: 2, size: 8, align: 8, elements: !7, identifier: ".?AUGetFwdDecl@@")
!7 = !{!8}
!8 = !DIDerivedType(tag: DW_TAG_member, name: "format", scope: !6, file: !5, line: 3, baseType: !9, flags: DIFlagStaticMember)
!9 = !DICompositeType(tag: DW_TAG_structure_type, name: "UnicodeString", file: !5, line: 1, flags: DIFlagFwdDecl, identifier: ".?AUUnicodeString@@")
!10 = distinct !DIGlobalVariable(name: "require_complete", linkageName: "\01?require_complete@@3UUseCompleteType@@A", scope: !0, file: !5, line: 15, type: !11, isLocal: false, isDefinition: true, variable: %struct.UseCompleteType* @"\01?require_complete@@3UUseCompleteType@@A")
!10 = distinct !DIGlobalVariable(name: "require_complete", linkageName: "\01?require_complete@@3UUseCompleteType@@A", scope: !0, file: !5, line: 15, type: !11, isLocal: false, isDefinition: true)
!11 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "UseCompleteType", file: !5, line: 10, size: 64, align: 64, elements: !12, identifier: ".?AUUseCompleteType@@")
!12 = !{!13, !17, !21}
!13 = !DIDerivedType(tag: DW_TAG_member, name: "currencySpcAfterSym", scope: !11, file: !5, line: 13, baseType: !14, size: 64, align: 64)

4
test/DebugInfo/Generic/2009-11-06-NamelessGlobalVariable.ll
View File

@ -1,5 +1,5 @@
; RUN: llc %s -o /dev/null
@0 = internal constant i32 1
@0 = internal constant i32 1, !dbg !5
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!9}
@ -7,7 +7,7 @@
!0 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.0 (trunk 139632)", isOptimized: true, emissionKind: FullDebug, file: !8, enums: !2, retainedTypes: !2, globals: !3)
!2 = !{}
!3 = !{!5}
!5 = !DIGlobalVariable(name: "a", line: 2, isLocal: false, isDefinition: true, scope: null, file: !6, type: !7, variable: i32* @0)
!5 = !DIGlobalVariable(name: "a", line: 2, isLocal: false, isDefinition: true, scope: null, file: !6, type: !7)
!6 = !DIFile(filename: "g.c", directory: "/private/tmp")
!7 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!8 = !DIFile(filename: "g.c", directory: "/private/tmp")

4
test/DebugInfo/Generic/2010-06-29-InlinedFnLocalVar.ll
View File

@ -6,7 +6,7 @@
; CHECK-NEXT: DW_AT_name
@i = common global i32 0 ; <i32*> [#uses=2]
@i = common global i32 0, !dbg !16 ; <i32*> [#uses=2]
declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
@ -45,7 +45,7 @@ entry:
!13 = !{!14, !15}
!14 = !DIDerivedType(tag: DW_TAG_member, name: "a", line: 10, size: 32, align: 32, file: !27, scope: !12, baseType: !5)
!15 = !DIDerivedType(tag: DW_TAG_member, name: "b", line: 10, size: 32, align: 32, offset: 32, file: !27, scope: !12, baseType: !5)
!16 = !DIGlobalVariable(name: "i", line: 5, isLocal: false, isDefinition: true, scope: !1, file: !1, type: !5, variable: i32* @i)
!16 = !DIGlobalVariable(name: "i", line: 5, isLocal: false, isDefinition: true, scope: !1, file: !1, type: !5)
!17 = !DILocation(line: 15, scope: !18)
!18 = distinct !DILexicalBlock(line: 14, column: 0, file: !1, scope: !6)
!19 = !DILocation(line: 9, scope: !0, inlinedAt: !17)

48
test/DebugInfo/Generic/accel-table-hash-collisions.ll
View File

@ -52,18 +52,18 @@
@ForceTopDown = common global i32 0, align 4
@_ZNSt3__116allocator_traitsINS_9allocatorINS_11__tree_nodeINS_12__value_typeIPN4llvm10BasicBlockEPNS4_10RegionNodeEEEPvEEEEE11__constructIS9_JNS_4pairIS6_S8_EEEEEvNS_17integral_constantIbLb1EEERSC_PT_DpOT0_ = common global i32 0, align 4
@_ZN5clang23DataRecursiveASTVisitorIN12_GLOBAL__N_124UnusedBackingIvarCheckerEE26TraverseCUDAKernelCallExprEPNS_18CUDAKernelCallExprE = common global i32 0, align 4
@_ZN4llvm16DenseMapIteratorIPNS_10MDLocationENS_6detail13DenseSetEmptyENS_10MDNodeInfoIS1_EENS3_12DenseSetPairIS2_EELb0EE23AdvancePastEmptyBucketsEv = common global i32 0, align 4
@_ZNK4llvm12LivePhysRegs5printERNS_11raw_ostreamE = common global i32 0, align 4
@_ZN4llvm15ScalarEvolution14getSignedRangeEPKNS_4SCEVE = common global i32 0, align 4
@k1 = common global i32 0, align 4
@is = common global i32 0, align 4
@setStmt = common global i32 0, align 4
@_ZN4llvm5TwineC1Ei = common global i32 0, align 4
@_ZNK5clang12OverrideAttr5cloneERNS_10ASTContextE = common global i32 0, align 4
@_ZN4llvm22MachineModuleInfoMachOD2Ev = common global i32 0, align 4
@ForceTopDown = common global i32 0, align 4, !dbg !4
@_ZNSt3__116allocator_traitsINS_9allocatorINS_11__tree_nodeINS_12__value_typeIPN4llvm10BasicBlockEPNS4_10RegionNodeEEEPvEEEEE11__constructIS9_JNS_4pairIS6_S8_EEEEEvNS_17integral_constantIbLb1EEERSC_PT_DpOT0_ = common global i32 0, align 4, !dbg !6
@_ZN5clang23DataRecursiveASTVisitorIN12_GLOBAL__N_124UnusedBackingIvarCheckerEE26TraverseCUDAKernelCallExprEPNS_18CUDAKernelCallExprE = common global i32 0, align 4, !dbg !7
@_ZN4llvm16DenseMapIteratorIPNS_10MDLocationENS_6detail13DenseSetEmptyENS_10MDNodeInfoIS1_EENS3_12DenseSetPairIS2_EELb0EE23AdvancePastEmptyBucketsEv = common global i32 0, align 4, !dbg !8
@_ZNK4llvm12LivePhysRegs5printERNS_11raw_ostreamE = common global i32 0, align 4, !dbg !9
@_ZN4llvm15ScalarEvolution14getSignedRangeEPKNS_4SCEVE = common global i32 0, align 4, !dbg !10
@k1 = common global i32 0, align 4, !dbg !11
@is = common global i32 0, align 4, !dbg !12
@setStmt = common global i32 0, align 4, !dbg !13
@_ZN4llvm5TwineC1Ei = common global i32 0, align 4, !dbg !14
@_ZNK5clang12OverrideAttr5cloneERNS_10ASTContextE = common global i32 0, align 4, !dbg !15
@_ZN4llvm22MachineModuleInfoMachOD2Ev = common global i32 0, align 4, !dbg !16
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!17, !18, !19}
@ -73,19 +73,19 @@
!1 = !DIFile(filename: "hash-collisions.c", directory: "/tmp")
!2 = !{}
!3 = !{!4, !6, !7, !8, !9, !10, !11, !12, !13, !14, !15, !16}
!4 = !DIGlobalVariable(name: "ForceTopDown", scope: !0, file: !1, line: 1, type: !5, isLocal: false, isDefinition: true, variable: i32* @ForceTopDown)
!4 = !DIGlobalVariable(name: "ForceTopDown", scope: !0, file: !1, line: 1, type: !5, isLocal: false, isDefinition: true)
!5 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!6 = !DIGlobalVariable(name: "_ZNSt3__116allocator_traitsINS_9allocatorINS_11__tree_nodeINS_12__value_typeIPN4llvm10BasicBlockEPNS4_10RegionNodeEEEPvEEEEE11__constructIS9_JNS_4pairIS6_S8_EEEEEvNS_17integral_constantIbLb1EEERSC_PT_DpOT0_", scope: !0, file: !1, line: 2, type: !5, isLocal: false, isDefinition: true, variable: i32* @_ZNSt3__116allocator_traitsINS_9allocatorINS_11__tree_nodeINS_12__value_typeIPN4llvm10BasicBlockEPNS4_10RegionNodeEEEPvEEEEE11__constructIS9_JNS_4pairIS6_S8_EEEEEvNS_17integral_constantIbLb1EEERSC_PT_DpOT0_)
!7 = !DIGlobalVariable(name: "_ZN5clang23DataRecursiveASTVisitorIN12_GLOBAL__N_124UnusedBackingIvarCheckerEE26TraverseCUDAKernelCallExprEPNS_18CUDAKernelCallExprE", scope: !0, file: !1, line: 3, type: !5, isLocal: false, isDefinition: true, variable: i32* @_ZN5clang23DataRecursiveASTVisitorIN12_GLOBAL__N_124UnusedBackingIvarCheckerEE26TraverseCUDAKernelCallExprEPNS_18CUDAKernelCallExprE)
!8 = !DIGlobalVariable(name: "_ZN4llvm16DenseMapIteratorIPNS_10MDLocationENS_6detail13DenseSetEmptyENS_10MDNodeInfoIS1_EENS3_12DenseSetPairIS2_EELb0EE23AdvancePastEmptyBucketsEv", scope: !0, file: !1, line: 4, type: !5, isLocal: false, isDefinition: true, variable: i32* @_ZN4llvm16DenseMapIteratorIPNS_10MDLocationENS_6detail13DenseSetEmptyENS_10MDNodeInfoIS1_EENS3_12DenseSetPairIS2_EELb0EE23AdvancePastEmptyBucketsEv)
!9 = !DIGlobalVariable(name: "_ZNK4llvm12LivePhysRegs5printERNS_11raw_ostreamE", scope: !0, file: !1, line: 5, type: !5, isLocal: false, isDefinition: true, variable: i32* @_ZNK4llvm12LivePhysRegs5printERNS_11raw_ostreamE)
!10 = !DIGlobalVariable(name: "_ZN4llvm15ScalarEvolution14getSignedRangeEPKNS_4SCEVE", scope: !0, file: !1, line: 6, type: !5, isLocal: false, isDefinition: true, variable: i32* @_ZN4llvm15ScalarEvolution14getSignedRangeEPKNS_4SCEVE)
!11 = !DIGlobalVariable(name: "k1", scope: !0, file: !1, line: 7, type: !5, isLocal: false, isDefinition: true, variable: i32* @k1)
!12 = !DIGlobalVariable(name: "is", scope: !0, file: !1, line: 8, type: !5, isLocal: false, isDefinition: true, variable: i32* @is)
!13 = !DIGlobalVariable(name: "setStmt", scope: !0, file: !1, line: 9, type: !5, isLocal: false, isDefinition: true, variable: i32* @setStmt)
!14 = !DIGlobalVariable(name: "_ZN4llvm5TwineC1Ei", scope: !0, file: !1, line: 10, type: !5, isLocal: false, isDefinition: true, variable: i32* @_ZN4llvm5TwineC1Ei)
!15 = !DIGlobalVariable(name: "_ZNK5clang12OverrideAttr5cloneERNS_10ASTContextE", scope: !0, file: !1, line: 11, type: !5, isLocal: false, isDefinition: true, variable: i32* @_ZNK5clang12OverrideAttr5cloneERNS_10ASTContextE)
!16 = !DIGlobalVariable(name: "_ZN4llvm22MachineModuleInfoMachOD2Ev", scope: !0, file: !1, line: 12, type: !5, isLocal: false, isDefinition: true, variable: i32* @_ZN4llvm22MachineModuleInfoMachOD2Ev)
!6 = !DIGlobalVariable(name: "_ZNSt3__116allocator_traitsINS_9allocatorINS_11__tree_nodeINS_12__value_typeIPN4llvm10BasicBlockEPNS4_10RegionNodeEEEPvEEEEE11__constructIS9_JNS_4pairIS6_S8_EEEEEvNS_17integral_constantIbLb1EEERSC_PT_DpOT0_", scope: !0, file: !1, line: 2, type: !5, isLocal: false, isDefinition: true)
!7 = !DIGlobalVariable(name: "_ZN5clang23DataRecursiveASTVisitorIN12_GLOBAL__N_124UnusedBackingIvarCheckerEE26TraverseCUDAKernelCallExprEPNS_18CUDAKernelCallExprE", scope: !0, file: !1, line: 3, type: !5, isLocal: false, isDefinition: true)
!8 = !DIGlobalVariable(name: "_ZN4llvm16DenseMapIteratorIPNS_10MDLocationENS_6detail13DenseSetEmptyENS_10MDNodeInfoIS1_EENS3_12DenseSetPairIS2_EELb0EE23AdvancePastEmptyBucketsEv", scope: !0, file: !1, line: 4, type: !5, isLocal: false, isDefinition: true)
!9 = !DIGlobalVariable(name: "_ZNK4llvm12LivePhysRegs5printERNS_11raw_ostreamE", scope: !0, file: !1, line: 5, type: !5, isLocal: false, isDefinition: true)
!10 = !DIGlobalVariable(name: "_ZN4llvm15ScalarEvolution14getSignedRangeEPKNS_4SCEVE", scope: !0, file: !1, line: 6, type: !5, isLocal: false, isDefinition: true)
!11 = !DIGlobalVariable(name: "k1", scope: !0, file: !1, line: 7, type: !5, isLocal: false, isDefinition: true)
!12 = !DIGlobalVariable(name: "is", scope: !0, file: !1, line: 8, type: !5, isLocal: false, isDefinition: true)
!13 = !DIGlobalVariable(name: "setStmt", scope: !0, file: !1, line: 9, type: !5, isLocal: false, isDefinition: true)
!14 = !DIGlobalVariable(name: "_ZN4llvm5TwineC1Ei", scope: !0, file: !1, line: 10, type: !5, isLocal: false, isDefinition: true)
!15 = !DIGlobalVariable(name: "_ZNK5clang12OverrideAttr5cloneERNS_10ASTContextE", scope: !0, file: !1, line: 11, type: !5, isLocal: false, isDefinition: true)
!16 = !DIGlobalVariable(name: "_ZN4llvm22MachineModuleInfoMachOD2Ev", scope: !0, file: !1, line: 12, type: !5, isLocal: false, isDefinition: true)
!17 = !{i32 2, !"Dwarf Version", i32 2}
!18 = !{i32 2, !"Debug Info Version", i32 3}
!19 = !{i32 1, !"PIC Level", i32 2}

8
test/DebugInfo/Generic/cross-cu-linkonce-distinct.ll
View File

@ -37,8 +37,8 @@
; CHECK: DW_AT_name {{.*}}"a.cpp"
; CHECK: DW_AT_name {{.*}} "func"
@x = global i32 (i32)* @_Z4funci, align 8
@y = global i32 (i32)* @_Z4funci, align 8
@x = global i32 (i32)* @_Z4funci, align 8, !dbg !10
@y = global i32 (i32)* @_Z4funci, align 8, !dbg !18
; Function Attrs: inlinehint nounwind uwtable
define linkonce_odr i32 @_Z4funci(i32 %i) #0 !dbg !4 {
@ -69,14 +69,14 @@ attributes #1 = { nounwind readnone }
!7 = !{!8, !8}
!8 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!9 = !{!10}
!10 = !DIGlobalVariable(name: "x", line: 4, isLocal: false, isDefinition: true, scope: null, file: !5, type: !11, variable: i32 (i32)** @x)
!10 = !DIGlobalVariable(name: "x", line: 4, isLocal: false, isDefinition: true, scope: null, file: !5, type: !11)
!11 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !6)
!12 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.5.0 ", isOptimized: false, emissionKind: FullDebug, file: !13, enums: !2, retainedTypes: !2, globals: !17, imports: !2)
!13 = !DIFile(filename: "b.cpp", directory: "/tmp/dbginfo")
!15 = distinct !DISubprogram(name: "func", linkageName: "_Z4funci", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !12, scopeLine: 1, file: !13, scope: !16, type: !6, variables: !2)
!16 = !DIFile(filename: "b.cpp", directory: "/tmp/dbginfo")
!17 = !{!18}
!18 = !DIGlobalVariable(name: "y", line: 4, isLocal: false, isDefinition: true, scope: null, file: !16, type: !11, variable: i32 (i32)** @y)
!18 = !DIGlobalVariable(name: "y", line: 4, isLocal: false, isDefinition: true, scope: null, file: !16, type: !11)
!19 = !{i32 2, !"Dwarf Version", i32 4}
!20 = !{i32 1, !"Debug Info Version", i32 3}
!21 = !{!"clang version 3.5.0 "}

8
test/DebugInfo/Generic/cross-cu-linkonce.ll
View File

@ -25,8 +25,8 @@
; CHECK: DW_TAG_compile_unit
; CHECK-NOT: DW_TAG_subprogram
@x = global i32 (i32)* @_Z4funci, align 8
@y = global i32 (i32)* @_Z4funci, align 8
@x = global i32 (i32)* @_Z4funci, align 8, !dbg !11
@y = global i32 (i32)* @_Z4funci, align 8, !dbg !16
; Function Attrs: inlinehint nounwind uwtable
define linkonce_odr i32 @_Z4funci(i32 %i) #0 !dbg !4 {
@ -58,12 +58,12 @@ attributes #1 = { nounwind readnone }
!8 = !{!9, !9}
!9 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!10 = !{!11}
!11 = !DIGlobalVariable(name: "x", line: 4, isLocal: false, isDefinition: true, scope: null, file: !6, type: !12, variable: i32 (i32)** @x)
!11 = !DIGlobalVariable(name: "x", line: 4, isLocal: false, isDefinition: true, scope: null, file: !6, type: !12)
!12 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !7)
!13 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.5.0 ", isOptimized: false, emissionKind: FullDebug, file: !14, enums: !2, retainedTypes: !2, globals: !15, imports: !2)
!14 = !DIFile(filename: "b.cpp", directory: "/tmp/dbginfo")
!15 = !{!16}
!16 = !DIGlobalVariable(name: "y", line: 4, isLocal: false, isDefinition: true, scope: null, file: !6, type: !12, variable: i32 (i32)** @y)
!16 = !DIGlobalVariable(name: "y", line: 4, isLocal: false, isDefinition: true, scope: null, file: !6, type: !12)
!17 = !{i32 2, !"Dwarf Version", i32 4}
!18 = !{i32 1, !"Debug Info Version", i32 3}
!19 = !{!"clang version 3.5.0 "}

4
test/DebugInfo/Generic/dbg-at-specficiation.ll
View File

@ -3,7 +3,7 @@
; Do not unnecessarily use AT_specification DIE.
; CHECK-NOT: AT_specification
@a = common global [10 x i32] zeroinitializer, align 16
@a = common global [10 x i32] zeroinitializer, align 16, !dbg !5
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!12}
@ -11,7 +11,7 @@
!0 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.0 (trunk 140253)", isOptimized: true, emissionKind: FullDebug, file: !11, enums: !2, retainedTypes: !2, globals: !3)
!2 = !{}
!3 = !{!5}
!5 = !DIGlobalVariable(name: "a", line: 1, isLocal: false, isDefinition: true, scope: null, file: !6, type: !7, variable: [10 x i32]* @a)
!5 = !DIGlobalVariable(name: "a", line: 1, isLocal: false, isDefinition: true, scope: null, file: !6, type: !7)
!6 = !DIFile(filename: "x.c", directory: "/private/tmp")
!7 = !DICompositeType(tag: DW_TAG_array_type, size: 320, align: 32, baseType: !8, elements: !9)
!8 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)

4
test/DebugInfo/Generic/debuginfofinder-forward-declaration.ll
View File

@ -21,7 +21,7 @@
%struct.Y = type { %struct.X* }
%struct.X = type opaque
@y = common global %struct.Y zeroinitializer, align 8
@y = common global %struct.Y zeroinitializer, align 8, !dbg !4
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!10, !11}
@ -31,7 +31,7 @@
!1 = !DIFile(filename: "minimal.c", directory: "/tmp")
!2 = !{}
!3 = !{!4}
!4 = !DIGlobalVariable(name: "y", scope: !0, file: !1, line: 7, type: !5, isLocal: false, isDefinition: true, variable: %struct.Y* @y)
!4 = !DIGlobalVariable(name: "y", scope: !0, file: !1, line: 7, type: !5, isLocal: false, isDefinition: true)
!5 = !DICompositeType(tag: DW_TAG_structure_type, name: "Y", file: !1, line: 3, size: 64, align: 64, elements: !6)
!6 = !{!7}
!7 = !DIDerivedType(tag: DW_TAG_member, name: "x", scope: !5, file: !1, line: 4, baseType: !8, size: 64, align: 64)

12
test/DebugInfo/Generic/dwarf-public-names.ll
View File

@ -51,9 +51,9 @@
%struct.C = type { i8 }
@_ZN1C22static_member_variableE = global i32 0, align 4
@global_variable = global %struct.C zeroinitializer, align 1
@_ZN2ns25global_namespace_variableE = global i32 1, align 4
@_ZN1C22static_member_variableE = global i32 0, align 4, !dbg !25
@global_variable = global %struct.C zeroinitializer, align 1, !dbg !26
@_ZN2ns25global_namespace_variableE = global i32 1, align 4, !dbg !27
define void @_ZN1C15member_functionEv(%struct.C* %this) nounwind uwtable align 2 !dbg !3 {
entry:
@ -114,9 +114,9 @@ attributes #1 = { nounwind readnone }
!22 = !DISubroutineType(types: !23)
!23 = !{null}
!24 = !{!25, !26, !27}
!25 = !DIGlobalVariable(name: "static_member_variable", linkageName: "_ZN1C22static_member_variableE", line: 7, isLocal: false, isDefinition: true, scope: !8, file: !4, type: !11, variable: i32* @_ZN1C22static_member_variableE, declaration: !10)
!26 = !DIGlobalVariable(name: "global_variable", line: 17, isLocal: false, isDefinition: true, scope: null, file: !4, type: !8, variable: %struct.C* @global_variable)
!27 = !DIGlobalVariable(name: "global_namespace_variable", linkageName: "_ZN2ns25global_namespace_variableE", line: 27, isLocal: false, isDefinition: true, scope: !21, file: !4, type: !11, variable: i32* @_ZN2ns25global_namespace_variableE)
!25 = !DIGlobalVariable(name: "static_member_variable", linkageName: "_ZN1C22static_member_variableE", line: 7, isLocal: false, isDefinition: true, scope: !8, file: !4, type: !11, declaration: !10)
!26 = !DIGlobalVariable(name: "global_variable", line: 17, isLocal: false, isDefinition: true, scope: null, file: !4, type: !8)
!27 = !DIGlobalVariable(name: "global_namespace_variable", linkageName: "_ZN2ns25global_namespace_variableE", line: 27, isLocal: false, isDefinition: true, scope: !21, file: !4, type: !11)
!28 = !DILocalVariable(name: "this", line: 9, arg: 1, flags: DIFlagArtificial | DIFlagObjectPointer, scope: !3, file: !4, type: !29)
!29 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !8)
!30 = !DILocation(line: 9, scope: !3)

4
test/DebugInfo/Generic/enum.ll
View File

@ -33,7 +33,7 @@
; CHECK: DW_TAG_enumerator
; CHECK-NEXT: DW_AT_name{{.*}} = "X"
@a = global i64 0, align 8
@a = global i64 0, align 8, !dbg !18
; Function Attrs: nounwind uwtable
define void @_Z4funcv() #0 !dbg !13 {
@ -70,7 +70,7 @@ attributes #1 = { nounwind readnone }
!15 = !DISubroutineType(types: !16)
!16 = !{null}
!17 = !{!18}
!18 = !DIGlobalVariable(name: "a", line: 1, isLocal: false, isDefinition: true, scope: null, file: !14, type: !3, variable: i64* @a)
!18 = !DIGlobalVariable(name: "a", line: 1, isLocal: false, isDefinition: true, scope: null, file: !14, type: !3)
!19 = !{i32 2, !"Dwarf Version", i32 3}
!20 = !DILocalVariable(name: "b", line: 4, scope: !13, file: !14, type: !21)
!21 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)

8
test/DebugInfo/Generic/gvn.ll
View File

@ -16,8 +16,8 @@
target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"
target triple = "arm64-apple-ios"
@a = common global i32 0, align 4
@b = common global i32 0, align 4
@a = common global i32 0, align 4, !dbg !16
@b = common global i32 0, align 4, !dbg !17
; Function Attrs: nounwind
define void @f3() #0 !dbg !12 {
@ -81,8 +81,8 @@ attributes #3 = { nounwind }
!13 = !DISubroutineType(types: !14)
!14 = !{null}
!15 = !{!16, !17}
!16 = !DIGlobalVariable(name: "a", scope: !0, file: !1, line: 1, type: !9, isLocal: false, isDefinition: true, variable: i32* @a)
!17 = !DIGlobalVariable(name: "b", scope: !0, file: !1, line: 1, type: !9, isLocal: false, isDefinition: true, variable: i32* @b)
!16 = !DIGlobalVariable(name: "a", scope: !0, file: !1, line: 1, type: !9, isLocal: false, isDefinition: true)
!17 = !DIGlobalVariable(name: "b", scope: !0, file: !1, line: 1, type: !9, isLocal: false, isDefinition: true)
!18 = !{i32 2, !"Dwarf Version", i32 2}
!19 = !{i32 2, !"Debug Info Version", i32 3}
!20 = !{!"clang version 3.8.0 (trunk 245562) (llvm/trunk 245569)"}

8
test/DebugInfo/Generic/member-pointers.ll
View File

@ -17,8 +17,8 @@
; int S::*x = 0;
; void (S::*y)(int) = 0;
@x = global i64 -1, align 8
@y = global { i64, i64 } zeroinitializer, align 8
@x = global i64 -1, align 8, !dbg !5
@y = global { i64, i64 } zeroinitializer, align 8, !dbg !10
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!16}
@ -26,12 +26,12 @@
!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.3 ", isOptimized: false, emissionKind: FullDebug, file: !15, enums: !1, retainedTypes: !1, globals: !3, imports: !1)
!1 = !{}
!3 = !{!5, !10}
!5 = !DIGlobalVariable(name: "x", line: 4, isLocal: false, isDefinition: true, scope: null, file: !6, type: !7, variable: i64* @x)
!5 = !DIGlobalVariable(name: "x", line: 4, isLocal: false, isDefinition: true, scope: null, file: !6, type: !7)
!6 = !DIFile(filename: "simple.cpp", directory: "/home/blaikie/Development/scratch")
!7 = !DIDerivedType(tag: DW_TAG_ptr_to_member_type, baseType: !8, extraData: !9)
!8 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!9 = !DICompositeType(tag: DW_TAG_structure_type, name: "S", line: 1, size: 8, align: 8, file: !15, elements: !1)
!10 = !DIGlobalVariable(name: "y", line: 5, isLocal: false, isDefinition: true, scope: null, file: !6, type: !11, variable: { i64, i64 }* @y)
!10 = !DIGlobalVariable(name: "y", line: 5, isLocal: false, isDefinition: true, scope: null, file: !6, type: !11)
!11 = !DIDerivedType(tag: DW_TAG_ptr_to_member_type, baseType: !12, extraData: !9)
!12 = !DISubroutineType(types: !13)
!13 = !{null, !14, !8}

8
test/DebugInfo/Generic/namespace.ll
View File

@ -200,8 +200,8 @@
; }
; void B::func_fwd() {}
@_ZN1A1B1iE = global i32 0, align 4
@_ZN1A1B7var_fwdE = global i32 0, align 4
@_ZN1A1B1iE = global i32 0, align 4, !dbg !31
@_ZN1A1B7var_fwdE = global i32 0, align 4, !dbg !32
@llvm.global_ctors = appending global [1 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 65535, void ()* @_GLOBAL__sub_I_debug_info_namespace.cpp, i8* null }]
; Function Attrs: nounwind ssp uwtable
@ -317,8 +317,8 @@ attributes #1 = { nounwind readnone }
!28 = !DIFile(filename: "debug-info-namespace.cpp", directory: "/tmp")
!29 = !DISubroutineType(types: !2)
!30 = !{!31, !32}
!31 = !DIGlobalVariable(name: "i", linkageName: "_ZN1A1B1iE", line: 20, isLocal: false, isDefinition: true, scope: !6, file: !18, type: !13, variable: i32* @_ZN1A1B1iE)
!32 = !DIGlobalVariable(name: "var_fwd", linkageName: "_ZN1A1B7var_fwdE", line: 44, isLocal: false, isDefinition: true, scope: !6, file: !18, type: !13, variable: i32* @_ZN1A1B7var_fwdE)
!31 = !DIGlobalVariable(name: "i", linkageName: "_ZN1A1B1iE", line: 20, isLocal: false, isDefinition: true, scope: !6, file: !18, type: !13)
!32 = !DIGlobalVariable(name: "var_fwd", linkageName: "_ZN1A1B7var_fwdE", line: 44, isLocal: false, isDefinition: true, scope: !6, file: !18, type: !13)
!33 = !{!34, !35, !36, !37, !40, !41, !42, !43, !44, !45, !47, !48, !49, !51, !54, !55, !56}
!34 = !DIImportedEntity(tag: DW_TAG_imported_module, line: 15, scope: !7, entity: !6)
!35 = !DIImportedEntity(tag: DW_TAG_imported_module, line: 18, scope: !0, entity: !7)

4
test/DebugInfo/Generic/recursive_inlining.ll
View File

@ -88,7 +88,7 @@
%struct.C = type { i32 }
@x = global %struct.C* null, align 8
@x = global %struct.C* null, align 8, !dbg !27
; Function Attrs: nounwind
define void @_Z3fn6v() #0 !dbg !14 {
@ -225,7 +225,7 @@ attributes #3 = { nounwind }
!24 = !DILocalVariable(name: "this", arg: 1, flags: DIFlagArtificial | DIFlagObjectPointer, scope: !22, type: !25)
!25 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !4)
!26 = !{!27}
!27 = !DIGlobalVariable(name: "x", line: 13, isLocal: false, isDefinition: true, scope: null, file: !15, type: !25, variable: %struct.C** @x)
!27 = !DIGlobalVariable(name: "x", line: 13, isLocal: false, isDefinition: true, scope: null, file: !15, type: !25)
!28 = !{i32 2, !"Dwarf Version", i32 4}
!29 = !{i32 2, !"Debug Info Version", i32 3}
!30 = !{!"clang version 3.6.0 "}

4
test/DebugInfo/Generic/template-recursive-void.ll
View File

@ -20,7 +20,7 @@
%class.bar = type { i8 }
@filters = global %class.bar zeroinitializer, align 1
@filters = global %class.bar zeroinitializer, align 1, !dbg !4
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!36, !37}
@ -29,7 +29,7 @@
!1 = !DIFile(filename: "debug-info-template-recursive.cpp", directory: "/usr/local/google/home/echristo/tmp")
!2 = !{}
!3 = !{!4}
!4 = !DIGlobalVariable(name: "filters", line: 10, isLocal: false, isDefinition: true, scope: null, file: !5, type: !6, variable: %class.bar* @filters)
!4 = !DIGlobalVariable(name: "filters", line: 10, isLocal: false, isDefinition: true, scope: null, file: !5, type: !6)
!5 = !DIFile(filename: "debug-info-template-recursive.cpp", directory: "/usr/local/google/home/echristo/tmp")
!6 = !DICompositeType(tag: DW_TAG_class_type, name: "bar", line: 9, size: 8, align: 8, file: !1, elements: !7)
!7 = !{!8, !31}

4
test/DebugInfo/Generic/tu-member-pointer.ll
View File

@ -11,7 +11,7 @@
; };
; int Foo:*x = 0;
@x = global i64 -1, align 8
@x = global i64 -1, align 8, !dbg !6
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!10, !11}
@ -22,7 +22,7 @@
!3 = !{!4}
!4 = !DICompositeType(tag: DW_TAG_structure_type, name: "Foo", line: 1, flags: DIFlagFwdDecl, file: !1, identifier: "_ZTS3Foo")
!5 = !{!6}
!6 = !DIGlobalVariable(name: "x", line: 4, isLocal: false, isDefinition: true, scope: null, file: !7, type: !8, variable: i64* @x)
!6 = !DIGlobalVariable(name: "x", line: 4, isLocal: false, isDefinition: true, scope: null, file: !7, type: !8)
!7 = !DIFile(filename: "foo.cpp", directory: ".")
!8 = !DIDerivedType(tag: DW_TAG_ptr_to_member_type, baseType: !9, extraData: !4)
!9 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)

4
test/DebugInfo/Generic/typedef.ll
View File

@ -12,7 +12,7 @@
; CHECK-NOT: DW_AT_type
; CHECK: {{DW_TAG|NULL}}
@y = global i8* null, align 8
@y = global i8* null, align 8, !dbg !4
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!8, !9}
@ -22,7 +22,7 @@
!1 = !DIFile(filename: "typedef.cpp", directory: "/tmp/dbginfo")
!2 = !{}
!3 = !{!4}
!4 = !DIGlobalVariable(name: "y", line: 2, isLocal: false, isDefinition: true, scope: null, file: !5, type: !6, variable: i8** @y)
!4 = !DIGlobalVariable(name: "y", line: 2, isLocal: false, isDefinition: true, scope: null, file: !5, type: !6)
!5 = !DIFile(filename: "typedef.cpp", directory: "/tmp/dbginfo")
!6 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !7)
!7 = !DIDerivedType(tag: DW_TAG_typedef, name: "x", line: 1, file: !1, baseType: null)

4
test/DebugInfo/MIR/X86/live-debug-values.mir
View File

@ -41,7 +41,7 @@
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"
@m = common global i32 0, align 4
@m = common global i32 0, align 4, !dbg !16
@.str = private unnamed_addr constant [13 x i8] c"m(main): %d\0A\00", align 1
; Function Attrs: nounwind uwtable
@ -121,7 +121,7 @@
!13 = !DILocalVariable(name: "argv", arg: 2, scope: !4, file: !1, line: 6, type: !8)
!14 = !DILocalVariable(name: "n", scope: !4, file: !1, line: 7, type: !7)
!15 = !{!16}
!16 = !DIGlobalVariable(name: "m", scope: !0, file: !1, line: 2, type: !7, isLocal: false, isDefinition: true, variable: i32* @m)
!16 = !DIGlobalVariable(name: "m", scope: !0, file: !1, line: 2, type: !7, isLocal: false, isDefinition: true)
!17 = !{i32 2, !"Dwarf Version", i32 4}
!18 = !{i32 2, !"Debug Info Version", i32 3}
!19 = !{!"clang version 3.8.0 (trunk 253049)"}

4
test/DebugInfo/Mips/InlinedFnLocalVar.ll
View File

@ -6,7 +6,7 @@
; CHECK-NEXT: info_string
@i = common global i32 0 ; <i32*> [#uses=2]
@i = common global i32 0, !dbg !16 ; <i32*> [#uses=2]
declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
@ -45,7 +45,7 @@ entry:
!13 = !{!14, !15}
!14 = !DIDerivedType(tag: DW_TAG_member, name: "a", line: 10, size: 32, align: 32, file: !27, scope: !12, baseType: !5)
!15 = !DIDerivedType(tag: DW_TAG_member, name: "b", line: 10, size: 32, align: 32, offset: 32, file: !27, scope: !12, baseType: !5)
!16 = !DIGlobalVariable(name: "i", line: 5, isLocal: false, isDefinition: true, scope: !1, file: !1, type: !5, variable: i32* @i)
!16 = !DIGlobalVariable(name: "i", line: 5, isLocal: false, isDefinition: true, scope: !1, file: !1, type: !5)
!17 = !DILocation(line: 15, scope: !18)
!18 = distinct !DILexicalBlock(line: 14, column: 0, file: !1, scope: !6)
!19 = !DILocation(line: 9, scope: !0, inlinedAt: !17)

4
test/DebugInfo/PowerPC/tls-fission.ll
View File

@ -17,7 +17,7 @@
; CHECK-NEXT: .Laddr_sec:
; CHECK-NEXT: .quad tls@DTPREL+32768
@tls = thread_local global i32 0, align 4
@tls = thread_local global i32 0, align 4, !dbg !4
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!7, !8}
@ -26,7 +26,7 @@
!1 = !DIFile(filename: "tls.cpp", directory: "/tmp")
!2 = !{}
!3 = !{!4}
!4 = !DIGlobalVariable(name: "tls", line: 1, isLocal: false, isDefinition: true, scope: null, file: !5, type: !6, variable: i32* @tls)
!4 = !DIGlobalVariable(name: "tls", line: 1, isLocal: false, isDefinition: true, scope: null, file: !5, type: !6)
!5 = !DIFile(filename: "tls.cpp", directory: "/tmp")
!6 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!7 = !{i32 2, !"Dwarf Version", i32 3}

4
test/DebugInfo/PowerPC/tls.ll
View File

@ -12,7 +12,7 @@
; DW_OP_GNU_push_tls_address
; CHECK: .byte 224
@tls = thread_local global i32 7, align 4
@tls = thread_local global i32 7, align 4, !dbg !4
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!7, !8}
@ -21,7 +21,7 @@
!1 = !DIFile(filename: "tls.cpp", directory: "/tmp")
!2 = !{}
!3 = !{!4}
!4 = !DIGlobalVariable(name: "tls", line: 1, isLocal: false, isDefinition: true, scope: null, file: !5, type: !6, variable: i32* @tls)
!4 = !DIGlobalVariable(name: "tls", line: 1, isLocal: false, isDefinition: true, scope: null, file: !5, type: !6)
!5 = !DIFile(filename: "tls.cpp", directory: "/tmp")
!6 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!7 = !{i32 2, !"Dwarf Version", i32 3}

4
test/DebugInfo/X86/2011-09-26-GlobalVarContext.ll
View File

@ -3,7 +3,7 @@
; ModuleID = 'test.c'
@GLB = common global i32 0, align 4
@GLB = common global i32 0, align 4, !dbg !14
define i32 @f() nounwind !dbg !5 {
%LOC = alloca i32, align 4
@ -27,7 +27,7 @@ declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
!8 = !{!9}
!9 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!12 = !{!14}
!14 = !DIGlobalVariable(name: "GLB", line: 1, isLocal: false, isDefinition: true, scope: null, file: !6, type: !9, variable: i32* @GLB)
!14 = !DIGlobalVariable(name: "GLB", line: 1, isLocal: false, isDefinition: true, scope: null, file: !6, type: !9)
!15 = !DILocalVariable(name: "LOC", line: 4, scope: !16, file: !6, type: !9)
!16 = distinct !DILexicalBlock(line: 3, column: 9, file: !20, scope: !5)
!17 = !DILocation(line: 4, column: 9, scope: !16)

4
test/DebugInfo/X86/DIModuleContext.ll
View File

@ -11,7 +11,7 @@ target triple = "x86_64-apple-macosx"
%struct.s = type opaque
@i = common global %struct.s* null, align 8
@i = common global %struct.s* null, align 8, !dbg !4
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!7, !8}
@ -20,7 +20,7 @@ target triple = "x86_64-apple-macosx"
!1 = !DIFile(filename: "test.c", directory: "/")
!2 = !{}
!3 = !{!4}
!4 = !DIGlobalVariable(name: "s", scope: !0, file: !1, line: 2, type: !5, isLocal: false, isDefinition: true, variable: %struct.s** @i)
!4 = !DIGlobalVariable(name: "s", scope: !0, file: !1, line: 2, type: !5, isLocal: false, isDefinition: true)
!5 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !6, size: 64, align: 64)
!6 = !DICompositeType(tag: DW_TAG_structure_type, name: "s", scope: !9, file: !1, line: 1, flags: DIFlagFwdDecl)
!7 = !{i32 2, !"Dwarf Version", i32 2}

4
test/DebugInfo/X86/DW_AT_calling-convention.ll
View File

@ -42,7 +42,7 @@ source_filename = "t.cpp"
target datalayout = "e-m:x-p:32:32-i64:64-f80:32-n8:16:32-a:0:32-S32"
target triple = "i386-pc-windows-msvc19.0.23918"
@"\01?fptr@@3P6IHHH@ZA" = global i32 (i32, i32)* @"\01?f@@YIHHH@Z", align 4
@"\01?fptr@@3P6IHHH@ZA" = global i32 (i32, i32)* @"\01?f@@YIHHH@Z", align 4, !dbg !4
; Function Attrs: nounwind readnone
define x86_fastcallcc i32 @"\01?f@@YIHHH@Z"(i32 inreg %a, i32 inreg %b) #0 !dbg !12 {
@ -67,7 +67,7 @@ attributes #1 = { nounwind readnone }
!1 = !DIFile(filename: "t.cpp", directory: "D:\5Csrc\5Cllvm\5Cbuild")
!2 = !{}
!3 = !{!4}
!4 = distinct !DIGlobalVariable(name: "fptr", linkageName: "\01?fptr@@3P6IHHH@ZA", scope: !0, file: !1, line: 2, type: !5, isLocal: false, isDefinition: true, variable: i32 (i32, i32)** @"\01?fptr@@3P6IHHH@ZA")
!4 = distinct !DIGlobalVariable(name: "fptr", linkageName: "\01?fptr@@3P6IHHH@ZA", scope: !0, file: !1, line: 2, type: !5, isLocal: false, isDefinition: true)
!5 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !6, size: 32, align: 32)
!6 = !DISubroutineType(cc: DW_CC_BORLAND_msfastcall, types: !7)
!7 = !{!8, !8, !8}

4
test/DebugInfo/X86/DW_AT_specification.ll
View File

@ -10,7 +10,7 @@
; CHECK: DW_AT_specification {{.*}} "_ZN3foo3barEv"
@_ZZN3foo3barEvE1x = constant i32 0, align 4
@_ZZN3foo3barEvE1x = constant i32 0, align 4, !dbg !20
define void @_ZN3foo3barEv() !dbg !5 {
entry:
@ -32,7 +32,7 @@ entry:
!12 = !DICompositeType(tag: DW_TAG_class_type, name: "foo", line: 1, size: 8, align: 8, file: !27, elements: !13)
!13 = !{!11}
!18 = !{!20}
!20 = !DIGlobalVariable(name: "x", line: 5, isLocal: true, isDefinition: true, scope: !5, file: !6, type: !21, variable: i32* @_ZZN3foo3barEvE1x)
!20 = !DIGlobalVariable(name: "x", line: 5, isLocal: true, isDefinition: true, scope: !5, file: !6, type: !21)
!21 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !22)
!22 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!25 = !DILocation(line: 6, column: 1, scope: !26)

8
test/DebugInfo/X86/DW_TAG_friend.ll
View File

@ -12,8 +12,8 @@
%class.A = type { i32 }
%class.B = type { i32 }
@a = global %class.A zeroinitializer, align 4
@b = global %class.B zeroinitializer, align 4
@a = global %class.A zeroinitializer, align 4, !dbg !5
@b = global %class.B zeroinitializer, align 4, !dbg !17
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!29}
@ -21,7 +21,7 @@
!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.1 (trunk 153413) (llvm/trunk 153428)", isOptimized: false, emissionKind: FullDebug, file: !28, enums: !1, retainedTypes: !1, globals: !3, imports: !1)
!1 = !{}
!3 = !{!5, !17}
!5 = !DIGlobalVariable(name: "a", line: 10, isLocal: false, isDefinition: true, scope: null, file: !6, type: !7, variable: %class.A* @a)
!5 = !DIGlobalVariable(name: "a", line: 10, isLocal: false, isDefinition: true, scope: null, file: !6, type: !7)
!6 = !DIFile(filename: "foo.cpp", directory: "/Users/echristo/tmp")
!7 = !DICompositeType(tag: DW_TAG_class_type, name: "A", line: 1, size: 32, align: 32, file: !28, elements: !8)
!8 = !{!9, !11}
@ -31,7 +31,7 @@
!12 = !DISubroutineType(types: !13)
!13 = !{null, !14}
!14 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial, baseType: !7)
!17 = !DIGlobalVariable(name: "b", line: 11, isLocal: false, isDefinition: true, scope: null, file: !6, type: !18, variable: %class.B* @b)
!17 = !DIGlobalVariable(name: "b", line: 11, isLocal: false, isDefinition: true, scope: null, file: !6, type: !18)
!18 = !DICompositeType(tag: DW_TAG_class_type, name: "B", line: 5, size: 32, align: 32, file: !28, elements: !19)
!19 = !{!20, !21, !27}
!20 = !DIDerivedType(tag: DW_TAG_member, name: "b", line: 7, size: 32, align: 32, flags: DIFlagPrivate, file: !28, scope: !18, baseType: !10)

4
test/DebugInfo/X86/InlinedFnLocalVar.ll
View File

@ -6,7 +6,7 @@
; CHECK-NEXT: info_string
@i = common global i32 0 ; <i32*> [#uses=2]
@i = common global i32 0, !dbg !16 ; <i32*> [#uses=2]
declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
@ -45,7 +45,7 @@ entry:
!13 = !{!14, !15}
!14 = !DIDerivedType(tag: DW_TAG_member, name: "a", line: 10, size: 32, align: 32, file: !27, scope: !12, baseType: !5)
!15 = !DIDerivedType(tag: DW_TAG_member, name: "b", line: 10, size: 32, align: 32, offset: 32, file: !27, scope: !12, baseType: !5)
!16 = !DIGlobalVariable(name: "i", line: 5, isLocal: false, isDefinition: true, scope: !1, file: !1, type: !5, variable: i32* @i)
!16 = !DIGlobalVariable(name: "i", line: 5, isLocal: false, isDefinition: true, scope: !1, file: !1, type: !5)
!17 = !DILocation(line: 15, scope: !18)
!18 = distinct !DILexicalBlock(line: 14, column: 0, file: !1, scope: !6)
!19 = !DILocation(line: 9, scope: !0, inlinedAt: !17)

4
test/DebugInfo/X86/PR26148.ll
View File

@ -31,7 +31,7 @@ target triple = "x86_64-apple-macosx10.11.0"
%struct.S0 = type { i16, i32 }
@a = common global %struct.S0 zeroinitializer, align 4
@a = common global %struct.S0 zeroinitializer, align 4, !dbg !21
declare void @llvm.dbg.declare(metadata, metadata, metadata)
declare void @llvm.dbg.value(metadata, i64, metadata, metadata)
@ -84,7 +84,7 @@ entry:
!18 = !DISubroutineType(types: !19)
!19 = !{!15}
!20 = !{!21}
!21 = !DIGlobalVariable(name: "a", scope: !0, file: !1, line: 4, type: !11, isLocal: false, isDefinition: true, variable: %struct.S0* @a)
!21 = !DIGlobalVariable(name: "a", scope: !0, file: !1, line: 4, type: !11, isLocal: false, isDefinition: true)
!22 = !{i32 2, !"Dwarf Version", i32 2}
!23 = !{i32 2, !"Debug Info Version", i32 3}
!24 = !{i32 1, !"PIC Level", i32 2}

4
test/DebugInfo/X86/arange-and-stub.ll
View File

@ -10,7 +10,7 @@
target triple = "x86_64-linux-gnu"
@_ZTId = external constant i8*
@zed = global [1 x void ()*] [void ()* @bar]
@zed = global [1 x void ()*] [void ()* @bar], !dbg !11
define void @foo() !dbg !4 {
ret void
@ -42,7 +42,7 @@ lpad: ; preds = %0
!8 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!9 = distinct !DISubprogram(name: "bar_d", linkageName: "bar", scope: !5, file: !5, line: 3, type: !6, isLocal: false, isDefinition: true, scopeLine: 3, flags: DIFlagPrototyped, isOptimized: false, unit: !0, variables: !2)
!10 = !{!11}
!11 = !DIGlobalVariable(name: "zed", scope: !0, file: !5, line: 6, type: !12, isLocal: false, isDefinition: true, variable: [1 x void ()*]* @zed)
!11 = !DIGlobalVariable(name: "zed", scope: !0, file: !5, line: 6, type: !12, isLocal: false, isDefinition: true)
!12 = !DICompositeType(tag: DW_TAG_array_type, baseType: !13, size: 64, align: 64, elements: !15)
!13 = !DIDerivedType(tag: DW_TAG_typedef, name: "vifunc", file: !5, line: 5, baseType: !14)
!14 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !6, size: 64, align: 64)

4
test/DebugInfo/X86/arange.ll
View File

@ -22,7 +22,7 @@
%struct.foo = type { i8 }
@f = global %struct.foo zeroinitializer, align 1
@f = global %struct.foo zeroinitializer, align 1, !dbg !10
@i = external global i32
!llvm.dbg.cu = !{!0}
@ -39,7 +39,7 @@
!7 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !8)
!8 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!9 = !{!10}
!10 = !DIGlobalVariable(name: "f", line: 6, isLocal: false, isDefinition: true, scope: null, file: !11, type: !4, variable: %struct.foo* @f)
!10 = !DIGlobalVariable(name: "f", line: 6, isLocal: false, isDefinition: true, scope: null, file: !11, type: !4)
!11 = !DIFile(filename: "simple.cpp", directory: "/tmp/dbginfo")
!12 = !{i32 2, !"Dwarf Version", i32 4}
!13 = !{i32 1, !"Debug Info Version", i32 3}

4
test/DebugInfo/X86/bitfields-dwarf4.ll
View File

@ -21,7 +21,7 @@ target triple = "x86_64-apple-macosx"
%struct.PackedBits = type <{ i8, i32 }>
@s = common global %struct.PackedBits zeroinitializer, align 1
@s = common global %struct.PackedBits zeroinitializer, align 1, !dbg !4
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!14, !15, !16}
@ -31,7 +31,7 @@ target triple = "x86_64-apple-macosx"
!1 = !DIFile(filename: "bitfield.c", directory: "/Volumes/Data/llvm")
!2 = !{}
!3 = !{!4}
!4 = distinct !DIGlobalVariable(name: "s", scope: !0, file: !1, line: 8, type: !5, isLocal: false, isDefinition: true, variable: %struct.PackedBits* @s)
!4 = distinct !DIGlobalVariable(name: "s", scope: !0, file: !1, line: 8, type: !5, isLocal: false, isDefinition: true)
!5 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "PackedBits", file: !1, line: 3, size: 40, align: 8, elements: !6)
!6 = !{!7, !9, !13}

4
test/DebugInfo/X86/bitfields.ll
View File

@ -48,7 +48,7 @@ target triple = "x86_64-apple-macosx"
%struct.bitfield = type <{ i8, [3 x i8], i64 }>
@b = common global %struct.bitfield zeroinitializer, align 4
@b = common global %struct.bitfield zeroinitializer, align 4, !dbg !4
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!13, !14, !15}
@ -58,7 +58,7 @@ target triple = "x86_64-apple-macosx"
!1 = !DIFile(filename: "bitfields.c", directory: "/")
!2 = !{}
!3 = !{!4}
!4 = !DIGlobalVariable(name: "b", scope: !0, file: !5, line: 8, type: !6, isLocal: false, isDefinition: true, variable: %struct.bitfield* @b)
!4 = !DIGlobalVariable(name: "b", scope: !0, file: !5, line: 8, type: !6, isLocal: false, isDefinition: true)
!5 = !DIFile(filename: "bitfields.c", directory: "/")
!6 = !DICompositeType(tag: DW_TAG_structure_type, name: "bitfield", file: !5, line: 1, size: 96, align: 32, elements: !7)
!7 = !{!8, !10, !11, !12}

4
test/DebugInfo/X86/c-type-units.ll
View File

@ -11,7 +11,7 @@
%struct.foo = type {}
@f = common global %struct.foo zeroinitializer, align 1
@f = common global %struct.foo zeroinitializer, align 1, !dbg !4
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!7, !8}
@ -21,7 +21,7 @@
!1 = !DIFile(filename: "simple.c", directory: "/tmp/dbginfo")
!2 = !{}
!3 = !{!4}
!4 = !DIGlobalVariable(name: "f", line: 2, isLocal: false, isDefinition: true, scope: null, file: !5, type: !6, variable: %struct.foo* @f)
!4 = !DIGlobalVariable(name: "f", line: 2, isLocal: false, isDefinition: true, scope: null, file: !5, type: !6)
!5 = !DIFile(filename: "simple.c", directory: "/tmp/dbginfo")
!6 = !DICompositeType(tag: DW_TAG_structure_type, name: "foo", line: 1, align: 8, file: !1, elements: !2)
!7 = !{i32 2, !"Dwarf Version", i32 4}

2
test/DebugInfo/X86/concrete_out_of_line.ll
View File

@ -118,7 +118,7 @@ declare void @_Z8moz_freePv(i8*)
!45 = !DILocalVariable(name: "this", line: 4, arg: 1, flags: DIFlagArtificial, scope: !31, file: !6, type: !34)
!46 = !DILocalVariable(name: "aValue", line: 4, arg: 2, scope: !31, file: !6, type: !9)
!47 = !{!49}
!49 = !DIGlobalVariable(name: "mRefCnt", line: 9, isLocal: false, isDefinition: true, scope: null, file: !6, type: !37, variable: i32* null)
!49 = !DIGlobalVariable(name: "mRefCnt", line: 9, isLocal: false, isDefinition: true, scope: null, file: !6, type: !37)
!50 = !DILocation(line: 5, column: 5, scope: !51, inlinedAt: !52)
!51 = distinct !DILexicalBlock(line: 4, column: 29, file: !6, scope: !31)
!52 = !DILocation(line: 15, scope: !53)

4
test/DebugInfo/X86/cu-ranges-odr.ll
View File

@ -20,7 +20,7 @@
%class.A = type { i32 }
@a = global %class.A zeroinitializer, align 4
@a = global %class.A zeroinitializer, align 4, !dbg !22
@llvm.global_ctors = appending global [1 x { i32, void ()* }] [{ i32, void ()* } { i32 65535, void ()* @_GLOBAL__I_a }]
define internal void @__cxx_global_var_init() section ".text.startup" !dbg !14 {
@ -81,7 +81,7 @@ attributes #1 = { nounwind readnone }
!19 = distinct !DISubprogram(name: "", linkageName: "_GLOBAL__I_a", line: 3, isLocal: true, isDefinition: true, virtualIndex: 6, flags: DIFlagArtificial, isOptimized: false, unit: !0, scopeLine: 3, file: !1, scope: !15, type: !20, variables: !2)
!20 = !DISubroutineType(types: !2)
!21 = !{!22}
!22 = !DIGlobalVariable(name: "a", line: 8, isLocal: false, isDefinition: true, scope: null, file: !15, type: !4, variable: %class.A* @a)
!22 = !DIGlobalVariable(name: "a", line: 8, isLocal: false, isDefinition: true, scope: null, file: !15, type: !4)
!23 = !{i32 2, !"Dwarf Version", i32 4}
!24 = !{i32 1, !"Debug Info Version", i32 3}
!25 = !{!"clang version 3.5 (trunk 199923) (llvm/trunk 199940)"}

4
test/DebugInfo/X86/data_member_location.ll
View File

@ -28,7 +28,7 @@
%struct.foo = type { i8, i32 }
@f = global %struct.foo zeroinitializer, align 4
@f = global %struct.foo zeroinitializer, align 4, !dbg !11
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!13, !15}
@ -45,7 +45,7 @@
!8 = !DIDerivedType(tag: DW_TAG_member, name: "i", line: 3, size: 32, align: 32, offset: 32, file: !1, scope: !4, baseType: !9)
!9 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!10 = !{!11}
!11 = !DIGlobalVariable(name: "f", line: 6, isLocal: false, isDefinition: true, scope: null, file: !12, type: !4, variable: %struct.foo* @f)
!11 = !DIGlobalVariable(name: "f", line: 6, isLocal: false, isDefinition: true, scope: null, file: !12, type: !4)
!12 = !DIFile(filename: "data_member_location.cpp", directory: "/tmp/dbginfo")
!13 = !{i32 2, !"Dwarf Version", i32 4}
!14 = !{!"clang version 3.4 "}

4
test/DebugInfo/X86/dbg-subrange.ll
View File

@ -3,7 +3,7 @@
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-S128"
target triple = "x86_64-apple-macosx10.7.2"
@s = common global [4294967296 x i8] zeroinitializer, align 16
@s = common global [4294967296 x i8] zeroinitializer, align 16, !dbg !13
; CHECK: .quad 4294967296 ## DW_AT_count
define void @bar() nounwind uwtable ssp !dbg !5 {
@ -22,7 +22,7 @@ entry:
!7 = !DISubroutineType(types: !8)
!8 = !{null}
!11 = !{!13}
!13 = !DIGlobalVariable(name: "s", line: 2, isLocal: false, isDefinition: true, scope: null, file: !6, type: !14, variable: [4294967296 x i8]* @s)
!13 = !DIGlobalVariable(name: "s", line: 2, isLocal: false, isDefinition: true, scope: null, file: !6, type: !14)
!14 = !DICompositeType(tag: DW_TAG_array_type, size: 34359738368, align: 8, baseType: !15, elements: !16)
!15 = !DIBasicType(tag: DW_TAG_base_type, name: "char", size: 8, align: 8, encoding: DW_ATE_signed_char)
!16 = !{!17}

4
test/DebugInfo/X86/dbg-value-inlined-parameter.ll
View File

@ -41,7 +41,7 @@
%struct.S1 = type { float*, i32 }
@p = common global %struct.S1 zeroinitializer, align 8
@p = common global %struct.S1 zeroinitializer, align 8, !dbg !19
define i32 @foo(%struct.S1* nocapture %sp, i32 %nums) nounwind optsize ssp !dbg !0 {
entry:
@ -93,7 +93,7 @@ declare void @llvm.dbg.value(metadata, i64, metadata, metadata) nounwind readnon
!16 = !DIBasicType(tag: DW_TAG_base_type, name: "float", size: 32, align: 32, encoding: DW_ATE_float)
!17 = !DIDerivedType(tag: DW_TAG_member, name: "nums", line: 3, size: 32, align: 32, offset: 64, file: !42, scope: !1, baseType: !5)
!18 = !DILocalVariable(name: "nums", line: 7, arg: 2, scope: !0, file: !1, type: !5)
!19 = !DIGlobalVariable(name: "p", line: 14, isLocal: false, isDefinition: true, scope: !2, file: !1, type: !11, variable: %struct.S1* @p)
!19 = !DIGlobalVariable(name: "p", line: 14, isLocal: false, isDefinition: true, scope: !2, file: !1, type: !11)
!20 = !DILocation(line: 7, column: 13, scope: !0)
!21 = !DILocation(line: 7, column: 21, scope: !0)
!22 = !DILocation(line: 9, column: 3, scope: !23)

4
test/DebugInfo/X86/dbg-value-regmask-clobber.ll
View File

@ -36,7 +36,7 @@
target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-windows-msvc18.0.0"
@x = common global i32 0, align 4
@x = common global i32 0, align 4, !dbg !15
; Function Attrs: nounwind uwtable
define i32 @main(i32 %argc, i8** nocapture readnone %argv) #0 !dbg !4 {
@ -89,7 +89,7 @@ attributes #3 = { nounwind }
!12 = !DILocalVariable(name: "argv", arg: 2, scope: !4, file: !1, line: 4, type: !8)
!13 = !DILocalVariable(name: "argc", arg: 1, scope: !4, file: !1, line: 4, type: !7)
!14 = !{!15}
!15 = !DIGlobalVariable(name: "x", scope: !0, file: !1, line: 1, type: !16, isLocal: false, isDefinition: true, variable: i32* @x)
!15 = !DIGlobalVariable(name: "x", scope: !0, file: !1, line: 1, type: !16, isLocal: false, isDefinition: true)
!16 = !DIDerivedType(tag: DW_TAG_volatile_type, baseType: !7)
!17 = !{i32 2, !"Dwarf Version", i32 4}
!18 = !{i32 2, !"Debug Info Version", i32 3}

12
test/DebugInfo/X86/debug-info-access.ll
View File

@ -91,9 +91,9 @@ target triple = "x86_64-apple-macosx10.10.0"
%class.B = type { i8 }
%union.U = type { i32 }
@a = global %struct.A zeroinitializer, align 1
@b = global %class.B zeroinitializer, align 1
@u = global %union.U zeroinitializer, align 4
@a = global %struct.A zeroinitializer, align 1, !dbg !35
@b = global %class.B zeroinitializer, align 1, !dbg !36
@u = global %union.U zeroinitializer, align 4, !dbg !37
; Function Attrs: nounwind ssp uwtable
define void @_Z4freev() #0 !dbg !30 {
@ -140,9 +140,9 @@ attributes #0 = { nounwind ssp uwtable }
!32 = !DISubroutineType(types: !33)
!33 = !{null}
!34 = !{!35, !36, !37}
!35 = !DIGlobalVariable(name: "a", line: 37, isLocal: false, isDefinition: true, scope: null, file: !31, type: !4, variable: %struct.A* @a)
!36 = !DIGlobalVariable(name: "b", line: 38, isLocal: false, isDefinition: true, scope: null, file: !31, type: !12, variable: %class.B* @b)
!37 = !DIGlobalVariable(name: "u", line: 39, isLocal: false, isDefinition: true, scope: null, file: !31, type: !22, variable: %union.U* @u)
!35 = !DIGlobalVariable(name: "a", line: 37, isLocal: false, isDefinition: true, scope: null, file: !31, type: !4)
!36 = !DIGlobalVariable(name: "b", line: 38, isLocal: false, isDefinition: true, scope: null, file: !31, type: !12)
!37 = !DIGlobalVariable(name: "u", line: 39, isLocal: false, isDefinition: true, scope: null, file: !31, type: !22)
!38 = !{i32 2, !"Dwarf Version", i32 2}
!39 = !{i32 2, !"Debug Info Version", i32 3}
!40 = !{!"clang version 3.6.0 "}

16
test/DebugInfo/X86/debug-info-packed-struct.ll
View File

@ -139,10 +139,10 @@ target triple = "x86_64-apple-darwin"
; CHECK: DW_AT_bit_offset {{.*}} (0x1f)
; CHECK: DW_AT_data_member_location {{.*}}0c
@l0 = common global %struct.layout0 zeroinitializer, align 8
@l1 = common global %struct.layout1 zeroinitializer, align 4
@l2 = common global %struct.layout2 zeroinitializer, align 1
@l3 = common global %struct.layout3 zeroinitializer, align 4
@l0 = common global %struct.layout0 zeroinitializer, align 8, !dbg !4
@l1 = common global %struct.layout1 zeroinitializer, align 4, !dbg !18
@l2 = common global %struct.layout2 zeroinitializer, align 1, !dbg !25
@l3 = common global %struct.layout3 zeroinitializer, align 4, !dbg !35
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!45, !46}
@ -152,7 +152,7 @@ target triple = "x86_64-apple-darwin"
!1 = !DIFile(filename: "/llvm/tools/clang/test/CodeGen/<stdin>", directory: "/llvm/_build.ninja.release")
!2 = !{}
!3 = !{!4, !18, !25, !35}
!4 = !DIGlobalVariable(name: "l0", scope: !0, file: !5, line: 88, type: !6, isLocal: false, isDefinition: true, variable: %struct.layout0* @l0)
!4 = !DIGlobalVariable(name: "l0", scope: !0, file: !5, line: 88, type: !6, isLocal: false, isDefinition: true)
!5 = !DIFile(filename: "/llvm/tools/clang/test/CodeGen/debug-info-packed-struct.c", directory: "/llvm/_build.ninja.release")
!6 = !DICompositeType(tag: DW_TAG_structure_type, name: "layout0", file: !5, line: 15, size: 192, align: 64, elements: !7)
!7 = !{!8, !10, !17}
@ -166,14 +166,14 @@ target triple = "x86_64-apple-darwin"
!15 = !DIDerivedType(tag: DW_TAG_member, name: "l", scope: !11, file: !5, line: 13, baseType: !16, size: 60, offset: 4)
!16 = !DIBasicType(name: "long long int", size: 64, align: 64, encoding: DW_ATE_signed)
!17 = !DIDerivedType(tag: DW_TAG_member, name: "l0_ofs16", scope: !6, file: !5, line: 18, baseType: !14, size: 1, align: 32, offset: 128)
!18 = !DIGlobalVariable(name: "l1", scope: !0, file: !5, line: 89, type: !19, isLocal: false, isDefinition: true, variable: %struct.layout1* @l1)
!18 = !DIGlobalVariable(name: "l1", scope: !0, file: !5, line: 89, type: !19, isLocal: false, isDefinition: true)
!19 = !DICompositeType(tag: DW_TAG_structure_type, name: "layout1", file: !5, line: 34, size: 96, align: 32, elements: !20)
!20 = !{!21, !22, !24}
!21 = !DIDerivedType(tag: DW_TAG_member, name: "l1_ofs0", scope: !19, file: !5, line: 35, baseType: !9, size: 8, align: 8)
!22 = !DIDerivedType(tag: DW_TAG_member, name: "l1_ofs1", scope: !19, file: !5, line: 36, baseType: !23, size: 64, align: 8, offset: 8)
!23 = !DICompositeType(tag: DW_TAG_structure_type, name: "size8_anon", file: !5, line: 30, size: 64, align: 8, elements: !2)
!24 = !DIDerivedType(tag: DW_TAG_member, name: "l1_ofs9", scope: !19, file: !5, line: 37, baseType: !14, size: 1, align: 32, offset: 72)
!25 = !DIGlobalVariable(name: "l2", scope: !0, file: !5, line: 90, type: !26, isLocal: false, isDefinition: true, variable: %struct.layout2* @l2)
!25 = !DIGlobalVariable(name: "l2", scope: !0, file: !5, line: 90, type: !26, isLocal: false, isDefinition: true)
!26 = !DICompositeType(tag: DW_TAG_structure_type, name: "layout2", file: !5, line: 54, size: 80, align: 8, elements: !27)
!27 = !{!28, !29, !34}
!28 = !DIDerivedType(tag: DW_TAG_member, name: "l2_ofs0", scope: !26, file: !5, line: 55, baseType: !9, size: 8, align: 8)
@ -183,7 +183,7 @@ target triple = "x86_64-apple-darwin"
!32 = !DIDerivedType(tag: DW_TAG_member, name: "i", scope: !30, file: !5, line: 51, baseType: !14, size: 4, align: 32)
!33 = !DIDerivedType(tag: DW_TAG_member, name: "l", scope: !30, file: !5, line: 52, baseType: !16, size: 60, offset: 4)
!34 = !DIDerivedType(tag: DW_TAG_member, name: "l2_ofs9", scope: !26, file: !5, line: 57, baseType: !14, size: 1, align: 32, offset: 72)
!35 = !DIGlobalVariable(name: "l3", scope: !0, file: !5, line: 91, type: !36, isLocal: false, isDefinition: true, variable: %struct.layout3* @l3)
!35 = !DIGlobalVariable(name: "l3", scope: !0, file: !5, line: 91, type: !36, isLocal: false, isDefinition: true)
!36 = !DICompositeType(tag: DW_TAG_structure_type, name: "layout3", file: !5, line: 76, size: 128, align: 32, elements: !37)
!37 = !{!38, !39, !44}
!38 = !DIDerivedType(tag: DW_TAG_member, name: "l3_ofs0", scope: !36, file: !5, line: 77, baseType: !9, size: 8, align: 8)

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