//
//===----------------------------------------------------------------------===//
-#include "llvm/DIBuilder.h"
+#include "llvm/IR/DIBuilder.h"
#include "llvm/ADT/STLExtras.h"
-#include "llvm/DebugInfo.h"
#include "llvm/IR/Constants.h"
+#include "llvm/IR/DebugInfo.h"
#include "llvm/IR/IntrinsicInst.h"
#include "llvm/IR/Module.h"
#include "llvm/Support/Debug.h"
}
DIBuilder::DIBuilder(Module &m)
- : M(m), VMContext(M.getContext()), TempEnumTypes(0),
- TempRetainTypes(0), TempSubprograms(0), TempGVs(0), DeclareFn(0),
- ValueFn(0)
-{}
+ : M(m), VMContext(M.getContext()), TempEnumTypes(0), TempRetainTypes(0),
+ TempSubprograms(0), TempGVs(0), DeclareFn(0), ValueFn(0) {}
/// finalize - Construct any deferred debug info descriptors.
void DIBuilder::finalize() {
DIArray Enums = getOrCreateArray(AllEnumTypes);
DIType(TempEnumTypes).replaceAllUsesWith(Enums);
- DIArray RetainTypes = getOrCreateArray(AllRetainTypes);
+ SmallVector<Value *, 16> RetainValues;
+ // Declarations and definitions of the same type may be retained. Some
+ // clients RAUW these pairs, leaving duplicates in the retained types
+ // list. Use a set to remove the duplicates while we transform the
+ // TrackingVHs back into Values.
+ SmallPtrSet<Value *, 16> RetainSet;
+ for (unsigned I = 0, E = AllRetainTypes.size(); I < E; I++)
+ if (RetainSet.insert(AllRetainTypes[I]))
+ RetainValues.push_back(AllRetainTypes[I]);
+ DIArray RetainTypes = getOrCreateArray(RetainValues);
DIType(TempRetainTypes).replaceAllUsesWith(RetainTypes);
DIArray SPs = getOrCreateArray(AllSubprograms);
DIArray GVs = getOrCreateArray(AllGVs);
DIType(TempGVs).replaceAllUsesWith(GVs);
- DIArray IMs = getOrCreateArray(AllImportedModules);
+ SmallVector<Value *, 16> RetainValuesI;
+ for (unsigned I = 0, E = AllImportedModules.size(); I < E; I++)
+ RetainValuesI.push_back(AllImportedModules[I]);
+ DIArray IMs = getOrCreateArray(RetainValuesI);
DIType(TempImportedModules).replaceAllUsesWith(IMs);
}
assert(!Filename.empty() && "Unable to create file without name");
Value *Pair[] = {
MDString::get(VMContext, Filename),
- MDString::get(VMContext, Directory),
+ MDString::get(VMContext, Directory)
};
return MDNode::get(VMContext, Pair);
}
StringRef Directory,
StringRef Producer, bool isOptimized,
StringRef Flags, unsigned RunTimeVer,
- StringRef SplitName) {
+ StringRef SplitName,
+ DebugEmissionKind Kind) {
+
assert(((Lang <= dwarf::DW_LANG_Python && Lang >= dwarf::DW_LANG_C89) ||
(Lang <= dwarf::DW_LANG_hi_user && Lang >= dwarf::DW_LANG_lo_user)) &&
"Invalid Language tag");
TempSubprograms,
TempGVs,
TempImportedModules,
- MDString::get(VMContext, SplitName)
+ MDString::get(VMContext, SplitName),
+ ConstantInt::get(Type::getInt32Ty(VMContext), Kind)
};
MDNode *CUNode = MDNode::get(VMContext, Elts);
}
static DIImportedEntity
-createImportedModule(LLVMContext &C, DIScope Context, DIDescriptor NS,
- unsigned Line, StringRef Name,
- SmallVectorImpl<Value *> &AllImportedModules) {
+createImportedModule(LLVMContext &C, dwarf::Tag Tag, DIScope Context,
+ Value *NS, unsigned Line, StringRef Name,
+ SmallVectorImpl<TrackingVH<MDNode>> &AllImportedModules) {
const MDNode *R;
if (Name.empty()) {
Value *Elts[] = {
- GetTagConstant(C, dwarf::DW_TAG_imported_module),
+ GetTagConstant(C, Tag),
Context,
NS,
ConstantInt::get(Type::getInt32Ty(C), Line),
R = MDNode::get(C, Elts);
} else {
Value *Elts[] = {
- GetTagConstant(C, dwarf::DW_TAG_imported_module),
+ GetTagConstant(C, Tag),
Context,
NS,
ConstantInt::get(Type::getInt32Ty(C), Line),
}
DIImportedEntity M(R);
assert(M.Verify() && "Imported module should be valid");
- AllImportedModules.push_back(M);
+ AllImportedModules.push_back(TrackingVH<MDNode>(M));
return M;
}
DIImportedEntity DIBuilder::createImportedModule(DIScope Context,
- DINameSpace NS, unsigned Line,
- StringRef Name) {
- return ::createImportedModule(VMContext, Context, NS, Line, Name,
- AllImportedModules);
+ DINameSpace NS,
+ unsigned Line) {
+ return ::createImportedModule(VMContext, dwarf::DW_TAG_imported_module,
+ Context, NS, Line, StringRef(), AllImportedModules);
}
DIImportedEntity DIBuilder::createImportedModule(DIScope Context,
DIImportedEntity NS,
- unsigned Line,
- StringRef Name) {
- return ::createImportedModule(VMContext, Context, NS, Line, Name,
+ unsigned Line) {
+ return ::createImportedModule(VMContext, dwarf::DW_TAG_imported_module,
+ Context, NS, Line, StringRef(), AllImportedModules);
+}
+
+DIImportedEntity DIBuilder::createImportedDeclaration(DIScope Context,
+ DIScope Decl,
+ unsigned Line, StringRef Name) {
+ return ::createImportedModule(VMContext, dwarf::DW_TAG_imported_declaration,
+ Context, Decl.getRef(), Line, Name,
AllImportedModules);
}
DIImportedEntity DIBuilder::createImportedDeclaration(DIScope Context,
- DIDescriptor Decl,
- unsigned Line) {
- Value *Elts[] = {
- GetTagConstant(VMContext, dwarf::DW_TAG_imported_declaration),
- Context,
- Decl,
- ConstantInt::get(Type::getInt32Ty(VMContext), Line),
- };
- DIImportedEntity M(MDNode::get(VMContext, Elts));
- assert(M.Verify() && "Imported module should be valid");
- AllImportedModules.push_back(M);
- return M;
+ DIImportedEntity Imp,
+ unsigned Line, StringRef Name) {
+ return ::createImportedModule(VMContext, dwarf::DW_TAG_imported_declaration,
+ Context, Imp, Line, Name, AllImportedModules);
}
/// createFile - Create a file descriptor to hold debugging information
ConstantInt::get(Type::getInt64Ty(VMContext), 0), // Align
ConstantInt::get(Type::getInt64Ty(VMContext), 0), // Offset
ConstantInt::get(Type::getInt32Ty(VMContext), 0), // Flags
- FromTy
+ FromTy.getRef()
};
return DIDerivedType(MDNode::get(VMContext, Elts));
}
ConstantInt::get(Type::getInt64Ty(VMContext), AlignInBits),
ConstantInt::get(Type::getInt64Ty(VMContext), 0), // Offset
ConstantInt::get(Type::getInt32Ty(VMContext), 0), // Flags
- PointeeTy
+ PointeeTy.getRef()
};
return DIDerivedType(MDNode::get(VMContext, Elts));
}
NULL, // Unused
NULL,
ConstantInt::get(Type::getInt32Ty(VMContext), 0), // Line
- ConstantInt::get(Type::getInt64Ty(VMContext), 0),
- ConstantInt::get(Type::getInt64Ty(VMContext), 0),
+ ConstantInt::get(Type::getInt64Ty(VMContext), 0), // Size
+ ConstantInt::get(Type::getInt64Ty(VMContext), 0), // Align
ConstantInt::get(Type::getInt64Ty(VMContext), 0), // Offset
ConstantInt::get(Type::getInt32Ty(VMContext), 0), // Flags
- PointeeTy,
- Base
+ PointeeTy.getRef(),
+ Base.getRef()
};
return DIDerivedType(MDNode::get(VMContext, Elts));
}
ConstantInt::get(Type::getInt64Ty(VMContext), 0), // Align
ConstantInt::get(Type::getInt64Ty(VMContext), 0), // Offset
ConstantInt::get(Type::getInt32Ty(VMContext), 0), // Flags
- RTy
+ RTy.getRef()
};
return DIDerivedType(MDNode::get(VMContext, Elts));
}
Value *Elts[] = {
GetTagConstant(VMContext, dwarf::DW_TAG_typedef),
File.getFileNode(),
- getNonCompileUnitScope(Context),
+ DIScope(getNonCompileUnitScope(Context)).getRef(),
MDString::get(VMContext, Name),
ConstantInt::get(Type::getInt32Ty(VMContext), LineNo),
ConstantInt::get(Type::getInt64Ty(VMContext), 0), // Size
ConstantInt::get(Type::getInt64Ty(VMContext), 0), // Align
ConstantInt::get(Type::getInt64Ty(VMContext), 0), // Offset
ConstantInt::get(Type::getInt32Ty(VMContext), 0), // Flags
- Ty
+ Ty.getRef()
};
return DIDerivedType(MDNode::get(VMContext, Elts));
}
Value *Elts[] = {
GetTagConstant(VMContext, dwarf::DW_TAG_friend),
NULL,
- Ty,
+ Ty.getRef(),
NULL, // Name
ConstantInt::get(Type::getInt32Ty(VMContext), 0), // Line
ConstantInt::get(Type::getInt64Ty(VMContext), 0), // Size
ConstantInt::get(Type::getInt64Ty(VMContext), 0), // Align
ConstantInt::get(Type::getInt64Ty(VMContext), 0), // Offset
ConstantInt::get(Type::getInt32Ty(VMContext), 0), // Flags
- FriendTy
+ FriendTy.getRef()
};
return DIDerivedType(MDNode::get(VMContext, Elts));
}
/// createInheritance - Create debugging information entry to establish
/// inheritance relationship between two types.
-DIDerivedType DIBuilder::createInheritance(
- DIType Ty, DIType BaseTy, uint64_t BaseOffset, unsigned Flags) {
+DIDerivedType DIBuilder::createInheritance(DIType Ty, DIType BaseTy,
+ uint64_t BaseOffset,
+ unsigned Flags) {
assert(Ty.isType() && "Unable to create inheritance");
// TAG_inheritance is encoded in DIDerivedType format.
Value *Elts[] = {
GetTagConstant(VMContext, dwarf::DW_TAG_inheritance),
NULL,
- Ty,
+ Ty.getRef(),
NULL, // Name
ConstantInt::get(Type::getInt32Ty(VMContext), 0), // Line
ConstantInt::get(Type::getInt64Ty(VMContext), 0), // Size
ConstantInt::get(Type::getInt64Ty(VMContext), 0), // Align
ConstantInt::get(Type::getInt64Ty(VMContext), BaseOffset),
ConstantInt::get(Type::getInt32Ty(VMContext), Flags),
- BaseTy
+ BaseTy.getRef()
};
return DIDerivedType(MDNode::get(VMContext, Elts));
}
/// createMemberType - Create debugging information entry for a member.
-DIDerivedType DIBuilder::createMemberType(
- DIDescriptor Scope, StringRef Name, DIFile File, unsigned LineNumber,
- uint64_t SizeInBits, uint64_t AlignInBits, uint64_t OffsetInBits,
- unsigned Flags, DIType Ty) {
+DIDerivedType DIBuilder::createMemberType(DIDescriptor Scope, StringRef Name,
+ DIFile File, unsigned LineNumber,
+ uint64_t SizeInBits,
+ uint64_t AlignInBits,
+ uint64_t OffsetInBits, unsigned Flags,
+ DIType Ty) {
// TAG_member is encoded in DIDerivedType format.
Value *Elts[] = {
GetTagConstant(VMContext, dwarf::DW_TAG_member),
File.getFileNode(),
- getNonCompileUnitScope(Scope),
+ DIScope(getNonCompileUnitScope(Scope)).getRef(),
MDString::get(VMContext, Name),
ConstantInt::get(Type::getInt32Ty(VMContext), LineNumber),
ConstantInt::get(Type::getInt64Ty(VMContext), SizeInBits),
ConstantInt::get(Type::getInt64Ty(VMContext), AlignInBits),
ConstantInt::get(Type::getInt64Ty(VMContext), OffsetInBits),
ConstantInt::get(Type::getInt32Ty(VMContext), Flags),
- Ty
+ Ty.getRef()
};
return DIDerivedType(MDNode::get(VMContext, Elts));
}
Value *Elts[] = {
GetTagConstant(VMContext, dwarf::DW_TAG_member),
File.getFileNode(),
- getNonCompileUnitScope(Scope),
+ DIScope(getNonCompileUnitScope(Scope)).getRef(),
MDString::get(VMContext, Name),
ConstantInt::get(Type::getInt32Ty(VMContext), LineNumber),
- ConstantInt::get(Type::getInt64Ty(VMContext), 0/*SizeInBits*/),
- ConstantInt::get(Type::getInt64Ty(VMContext), 0/*AlignInBits*/),
- ConstantInt::get(Type::getInt64Ty(VMContext), 0/*OffsetInBits*/),
+ ConstantInt::get(Type::getInt64Ty(VMContext), 0), // Size
+ ConstantInt::get(Type::getInt64Ty(VMContext), 0), // Align
+ ConstantInt::get(Type::getInt64Ty(VMContext), 0), // Offset
ConstantInt::get(Type::getInt32Ty(VMContext), Flags),
- Ty,
+ Ty.getRef(),
Val
};
return DIDerivedType(MDNode::get(VMContext, Elts));
/// createObjCIVar - Create debugging information entry for Objective-C
/// instance variable.
DIDerivedType
-DIBuilder::createObjCIVar(StringRef Name,
- DIFile File, unsigned LineNumber,
+DIBuilder::createObjCIVar(StringRef Name, DIFile File, unsigned LineNumber,
uint64_t SizeInBits, uint64_t AlignInBits,
- uint64_t OffsetInBits, unsigned Flags,
- DIType Ty, StringRef PropertyName,
- StringRef GetterName, StringRef SetterName,
- unsigned PropertyAttributes) {
+ uint64_t OffsetInBits, unsigned Flags, DIType Ty,
+ StringRef PropertyName, StringRef GetterName,
+ StringRef SetterName, unsigned PropertyAttributes) {
// TAG_member is encoded in DIDerivedType format.
Value *Elts[] = {
GetTagConstant(VMContext, dwarf::DW_TAG_member),
/// createObjCIVar - Create debugging information entry for Objective-C
/// instance variable.
-DIDerivedType
-DIBuilder::createObjCIVar(StringRef Name,
- DIFile File, unsigned LineNumber,
- uint64_t SizeInBits, uint64_t AlignInBits,
- uint64_t OffsetInBits, unsigned Flags,
- DIType Ty, MDNode *PropertyNode) {
+DIDerivedType DIBuilder::createObjCIVar(StringRef Name, DIFile File,
+ unsigned LineNumber,
+ uint64_t SizeInBits,
+ uint64_t AlignInBits,
+ uint64_t OffsetInBits, unsigned Flags,
+ DIType Ty, MDNode *PropertyNode) {
// TAG_member is encoded in DIDerivedType format.
Value *Elts[] = {
GetTagConstant(VMContext, dwarf::DW_TAG_member),
/// createObjCProperty - Create debugging information entry for Objective-C
/// property.
-DIObjCProperty DIBuilder::createObjCProperty(StringRef Name,
- DIFile File, unsigned LineNumber,
- StringRef GetterName,
- StringRef SetterName,
- unsigned PropertyAttributes,
- DIType Ty) {
+DIObjCProperty
+DIBuilder::createObjCProperty(StringRef Name, DIFile File, unsigned LineNumber,
+ StringRef GetterName, StringRef SetterName,
+ unsigned PropertyAttributes, DIType Ty) {
Value *Elts[] = {
GetTagConstant(VMContext, dwarf::DW_TAG_APPLE_property),
MDString::get(VMContext, Name),
unsigned ColumnNo) {
Value *Elts[] = {
GetTagConstant(VMContext, dwarf::DW_TAG_template_type_parameter),
- getNonCompileUnitScope(Context),
+ DIScope(getNonCompileUnitScope(Context)).getRef(),
MDString::get(VMContext, Name),
- Ty,
+ Ty.getRef(),
File,
ConstantInt::get(Type::getInt32Ty(VMContext), LineNo),
ConstantInt::get(Type::getInt32Ty(VMContext), ColumnNo)
unsigned ColumnNo) {
Value *Elts[] = {
GetTagConstant(VMContext, Tag),
- getNonCompileUnitScope(Context),
+ DIScope(getNonCompileUnitScope(Context)).getRef(),
MDString::get(VMContext, Name),
- Ty,
+ Ty.getRef(),
Val,
File,
ConstantInt::get(Type::getInt32Ty(VMContext), LineNo),
uint64_t OffsetInBits,
unsigned Flags, DIType DerivedFrom,
DIArray Elements,
- MDNode *VTableHolder,
+ DIType VTableHolder,
MDNode *TemplateParams,
StringRef UniqueIdentifier) {
assert((!Context || Context.isScope() || Context.isType()) &&
Value *Elts[] = {
GetTagConstant(VMContext, dwarf::DW_TAG_class_type),
File.getFileNode(),
- getNonCompileUnitScope(Context),
+ DIScope(getNonCompileUnitScope(Context)).getRef(),
MDString::get(VMContext, Name),
ConstantInt::get(Type::getInt32Ty(VMContext), LineNumber),
ConstantInt::get(Type::getInt64Ty(VMContext), SizeInBits),
ConstantInt::get(Type::getInt64Ty(VMContext), AlignInBits),
ConstantInt::get(Type::getInt32Ty(VMContext), OffsetInBits),
ConstantInt::get(Type::getInt32Ty(VMContext), Flags),
- DerivedFrom,
+ DerivedFrom.getRef(),
Elements,
ConstantInt::get(Type::getInt32Ty(VMContext), 0),
- VTableHolder,
+ VTableHolder.getRef(),
TemplateParams,
UniqueIdentifier.empty() ? NULL : MDString::get(VMContext, UniqueIdentifier)
};
DICompositeType R(MDNode::get(VMContext, Elts));
assert(R.isCompositeType() &&
"createClassType should return a DICompositeType");
+ if (!UniqueIdentifier.empty())
+ retainType(R);
return R;
}
unsigned Flags, DIType DerivedFrom,
DIArray Elements,
unsigned RunTimeLang,
- MDNode *VTableHolder,
+ DIType VTableHolder,
StringRef UniqueIdentifier) {
// TAG_structure_type is encoded in DICompositeType format.
Value *Elts[] = {
GetTagConstant(VMContext, dwarf::DW_TAG_structure_type),
File.getFileNode(),
- getNonCompileUnitScope(Context),
+ DIScope(getNonCompileUnitScope(Context)).getRef(),
MDString::get(VMContext, Name),
ConstantInt::get(Type::getInt32Ty(VMContext), LineNumber),
ConstantInt::get(Type::getInt64Ty(VMContext), SizeInBits),
ConstantInt::get(Type::getInt64Ty(VMContext), AlignInBits),
ConstantInt::get(Type::getInt32Ty(VMContext), 0),
ConstantInt::get(Type::getInt32Ty(VMContext), Flags),
- DerivedFrom,
+ DerivedFrom.getRef(),
Elements,
ConstantInt::get(Type::getInt32Ty(VMContext), RunTimeLang),
- VTableHolder,
+ VTableHolder.getRef(),
NULL,
UniqueIdentifier.empty() ? NULL : MDString::get(VMContext, UniqueIdentifier)
};
DICompositeType R(MDNode::get(VMContext, Elts));
assert(R.isCompositeType() &&
"createStructType should return a DICompositeType");
+ if (!UniqueIdentifier.empty())
+ retainType(R);
return R;
}
Value *Elts[] = {
GetTagConstant(VMContext, dwarf::DW_TAG_union_type),
File.getFileNode(),
- getNonCompileUnitScope(Scope),
+ DIScope(getNonCompileUnitScope(Scope)).getRef(),
MDString::get(VMContext, Name),
ConstantInt::get(Type::getInt32Ty(VMContext), LineNumber),
ConstantInt::get(Type::getInt64Ty(VMContext), SizeInBits),
ConstantInt::get(Type::getInt64Ty(VMContext), AlignInBits),
- ConstantInt::get(Type::getInt64Ty(VMContext), 0),
+ ConstantInt::get(Type::getInt64Ty(VMContext), 0), // Offset
ConstantInt::get(Type::getInt32Ty(VMContext), Flags),
NULL,
Elements,
NULL,
UniqueIdentifier.empty() ? NULL : MDString::get(VMContext, UniqueIdentifier)
};
- return DICompositeType(MDNode::get(VMContext, Elts));
+ DICompositeType R(MDNode::get(VMContext, Elts));
+ if (!UniqueIdentifier.empty())
+ retainType(R);
+ return R;
}
/// createSubroutineType - Create subroutine type.
-DICompositeType
-DIBuilder::createSubroutineType(DIFile File, DIArray ParameterTypes) {
+DICompositeType DIBuilder::createSubroutineType(DIFile File,
+ DIArray ParameterTypes,
+ unsigned Flags) {
// TAG_subroutine_type is encoded in DICompositeType format.
Value *Elts[] = {
GetTagConstant(VMContext, dwarf::DW_TAG_subroutine_type),
Constant::getNullValue(Type::getInt32Ty(VMContext)),
- Constant::getNullValue(Type::getInt32Ty(VMContext)),
+ NULL,
MDString::get(VMContext, ""),
- ConstantInt::get(Type::getInt32Ty(VMContext), 0),
- ConstantInt::get(Type::getInt64Ty(VMContext), 0),
- ConstantInt::get(Type::getInt64Ty(VMContext), 0),
- ConstantInt::get(Type::getInt64Ty(VMContext), 0),
- ConstantInt::get(Type::getInt32Ty(VMContext), 0),
+ ConstantInt::get(Type::getInt32Ty(VMContext), 0), // Line
+ ConstantInt::get(Type::getInt64Ty(VMContext), 0), // Size
+ ConstantInt::get(Type::getInt64Ty(VMContext), 0), // Align
+ ConstantInt::get(Type::getInt64Ty(VMContext), 0), // Offset
+ ConstantInt::get(Type::getInt32Ty(VMContext), Flags), // Flags
NULL,
ParameterTypes,
ConstantInt::get(Type::getInt32Ty(VMContext), 0),
Value *Elts[] = {
GetTagConstant(VMContext, dwarf::DW_TAG_enumeration_type),
File.getFileNode(),
- getNonCompileUnitScope(Scope),
+ DIScope(getNonCompileUnitScope(Scope)).getRef(),
MDString::get(VMContext, Name),
ConstantInt::get(Type::getInt32Ty(VMContext), LineNumber),
ConstantInt::get(Type::getInt64Ty(VMContext), SizeInBits),
ConstantInt::get(Type::getInt64Ty(VMContext), AlignInBits),
- ConstantInt::get(Type::getInt32Ty(VMContext), 0),
- ConstantInt::get(Type::getInt32Ty(VMContext), 0),
- UnderlyingType,
+ ConstantInt::get(Type::getInt32Ty(VMContext), 0), // Offset
+ ConstantInt::get(Type::getInt32Ty(VMContext), 0), // Flags
+ UnderlyingType.getRef(),
Elements,
ConstantInt::get(Type::getInt32Ty(VMContext), 0),
NULL,
NULL,
UniqueIdentifier.empty() ? NULL : MDString::get(VMContext, UniqueIdentifier)
};
- MDNode *Node = MDNode::get(VMContext, Elts);
- AllEnumTypes.push_back(Node);
- return DICompositeType(Node);
+ DICompositeType CTy(MDNode::get(VMContext, Elts));
+ AllEnumTypes.push_back(CTy);
+ if (!UniqueIdentifier.empty())
+ retainType(CTy);
+ return CTy;
}
/// createArrayType - Create debugging information entry for an array.
NULL, // Filename/Directory,
NULL, // Unused
MDString::get(VMContext, ""),
- ConstantInt::get(Type::getInt32Ty(VMContext), 0),
+ ConstantInt::get(Type::getInt32Ty(VMContext), 0), // Line
ConstantInt::get(Type::getInt64Ty(VMContext), Size),
ConstantInt::get(Type::getInt64Ty(VMContext), AlignInBits),
- ConstantInt::get(Type::getInt32Ty(VMContext), 0),
- ConstantInt::get(Type::getInt32Ty(VMContext), 0),
- Ty,
+ ConstantInt::get(Type::getInt32Ty(VMContext), 0), // Offset
+ ConstantInt::get(Type::getInt32Ty(VMContext), 0), // Flags
+ Ty.getRef(),
Subscripts,
ConstantInt::get(Type::getInt32Ty(VMContext), 0),
NULL,
NULL, // Filename/Directory,
NULL, // Unused
MDString::get(VMContext, ""),
- ConstantInt::get(Type::getInt32Ty(VMContext), 0),
+ ConstantInt::get(Type::getInt32Ty(VMContext), 0), // Line
ConstantInt::get(Type::getInt64Ty(VMContext), Size),
ConstantInt::get(Type::getInt64Ty(VMContext), AlignInBits),
- ConstantInt::get(Type::getInt32Ty(VMContext), 0),
+ ConstantInt::get(Type::getInt32Ty(VMContext), 0), // Offset
ConstantInt::get(Type::getInt32Ty(VMContext), DIType::FlagVector),
- Ty,
+ Ty.getRef(),
Subscripts,
ConstantInt::get(Type::getInt32Ty(VMContext), 0),
NULL,
SmallVector<Value *, 9> Elts;
MDNode *N = Ty;
assert (N && "Unexpected input DIType!");
- for (unsigned i = 0, e = N->getNumOperands(); i != e; ++i) {
- if (Value *V = N->getOperand(i))
- Elts.push_back(V);
- else
- Elts.push_back(Constant::getNullValue(Type::getInt32Ty(VMContext)));
- }
+ for (unsigned i = 0, e = N->getNumOperands(); i != e; ++i)
+ Elts.push_back(N->getOperand(i));
unsigned CurFlags = Ty.getFlags();
CurFlags = CurFlags | DIType::FlagArtificial;
// Flags are stored at this slot.
+ // FIXME: Add an enum for this magic value.
Elts[8] = ConstantInt::get(Type::getInt32Ty(VMContext), CurFlags);
return DIType(MDNode::get(VMContext, Elts));
SmallVector<Value *, 9> Elts;
MDNode *N = Ty;
assert (N && "Unexpected input DIType!");
- for (unsigned i = 0, e = N->getNumOperands(); i != e; ++i) {
- if (Value *V = N->getOperand(i))
- Elts.push_back(V);
- else
- Elts.push_back(Constant::getNullValue(Type::getInt32Ty(VMContext)));
- }
+ for (unsigned i = 0, e = N->getNumOperands(); i != e; ++i)
+ Elts.push_back(N->getOperand(i));
unsigned CurFlags = Ty.getFlags();
CurFlags = CurFlags | (DIType::FlagObjectPointer | DIType::FlagArtificial);
// Flags are stored at this slot.
+ // FIXME: Add an enum for this magic value.
Elts[8] = ConstantInt::get(Type::getInt32Ty(VMContext), CurFlags);
return DIType(MDNode::get(VMContext, Elts));
/// retainType - Retain DIType in a module even if it is not referenced
/// through debug info anchors.
void DIBuilder::retainType(DIType T) {
- AllRetainTypes.push_back(T);
+ AllRetainTypes.push_back(TrackingVH<MDNode>(T));
}
/// createUnspecifiedParameter - Create unspeicified type descriptor
/// createForwardDecl - Create a temporary forward-declared type that
/// can be RAUW'd if the full type is seen.
-DICompositeType DIBuilder::createForwardDecl(unsigned Tag, StringRef Name,
- DIDescriptor Scope, DIFile F,
- unsigned Line, unsigned RuntimeLang,
- uint64_t SizeInBits,
- uint64_t AlignInBits,
- StringRef UniqueIdentifier) {
+DICompositeType
+DIBuilder::createForwardDecl(unsigned Tag, StringRef Name, DIDescriptor Scope,
+ DIFile F, unsigned Line, unsigned RuntimeLang,
+ uint64_t SizeInBits, uint64_t AlignInBits,
+ StringRef UniqueIdentifier) {
// Create a temporary MDNode.
Value *Elts[] = {
GetTagConstant(VMContext, Tag),
F.getFileNode(),
- getNonCompileUnitScope(Scope),
+ DIScope(getNonCompileUnitScope(Scope)).getRef(),
MDString::get(VMContext, Name),
ConstantInt::get(Type::getInt32Ty(VMContext), Line),
ConstantInt::get(Type::getInt64Ty(VMContext), SizeInBits),
ConstantInt::get(Type::getInt64Ty(VMContext), AlignInBits),
- ConstantInt::get(Type::getInt32Ty(VMContext), 0),
- ConstantInt::get(Type::getInt32Ty(VMContext),
- DIDescriptor::FlagFwdDecl),
+ ConstantInt::get(Type::getInt32Ty(VMContext), 0), // Offset
+ ConstantInt::get(Type::getInt32Ty(VMContext), DIDescriptor::FlagFwdDecl),
NULL,
DIArray(),
ConstantInt::get(Type::getInt32Ty(VMContext), RuntimeLang),
DICompositeType RetTy(Node);
assert(RetTy.isCompositeType() &&
"createForwardDecl result should be a DIType");
+ if (!UniqueIdentifier.empty())
+ retainType(RetTy);
return RetTy;
}
/// getOrCreateArray - Get a DIArray, create one if required.
DIArray DIBuilder::getOrCreateArray(ArrayRef<Value *> Elements) {
- if (Elements.empty()) {
- Value *Null = Constant::getNullValue(Type::getInt32Ty(VMContext));
- return DIArray(MDNode::get(VMContext, Null));
- }
return DIArray(MDNode::get(VMContext, Elements));
}
}
/// \brief Create a new descriptor for the specified global.
-DIGlobalVariable DIBuilder::
-createGlobalVariable(StringRef Name, StringRef LinkageName, DIFile F,
- unsigned LineNumber, DIType Ty, bool isLocalToUnit,
- Value *Val) {
+DIGlobalVariable DIBuilder::createGlobalVariable(StringRef Name,
+ StringRef LinkageName,
+ DIFile F, unsigned LineNumber,
+ DITypeRef Ty, bool isLocalToUnit,
+ Value *Val) {
Value *Elts[] = {
GetTagConstant(VMContext, dwarf::DW_TAG_variable),
Constant::getNullValue(Type::getInt32Ty(VMContext)),
}
/// \brief Create a new descriptor for the specified global.
-DIGlobalVariable DIBuilder::
-createGlobalVariable(StringRef Name, DIFile F, unsigned LineNumber,
- DIType Ty, bool isLocalToUnit, Value *Val) {
+DIGlobalVariable DIBuilder::createGlobalVariable(StringRef Name, DIFile F,
+ unsigned LineNumber,
+ DITypeRef Ty,
+ bool isLocalToUnit,
+ Value *Val) {
return createGlobalVariable(Name, Name, F, LineNumber, Ty, isLocalToUnit,
Val);
}
/// createStaticVariable - Create a new descriptor for the specified static
/// variable.
-DIGlobalVariable DIBuilder::
-createStaticVariable(DIDescriptor Context, StringRef Name,
- StringRef LinkageName, DIFile F, unsigned LineNumber,
- DIType Ty, bool isLocalToUnit, Value *Val, MDNode *Decl) {
+DIGlobalVariable DIBuilder::createStaticVariable(DIDescriptor Context,
+ StringRef Name,
+ StringRef LinkageName,
+ DIFile F, unsigned LineNumber,
+ DITypeRef Ty,
+ bool isLocalToUnit,
+ Value *Val, MDNode *Decl) {
Value *Elts[] = {
GetTagConstant(VMContext, dwarf::DW_TAG_variable),
Constant::getNullValue(Type::getInt32Ty(VMContext)),
/// createVariable - Create a new descriptor for the specified variable.
DIVariable DIBuilder::createLocalVariable(unsigned Tag, DIDescriptor Scope,
StringRef Name, DIFile File,
- unsigned LineNo, DIType Ty,
+ unsigned LineNo, DITypeRef Ty,
bool AlwaysPreserve, unsigned Flags,
unsigned ArgNo) {
DIDescriptor Context(getNonCompileUnitScope(Scope));
assert((!Context || Context.isScope()) &&
"createLocalVariable should be called with a valid Context");
- assert(Ty.isType() &&
- "createLocalVariable should be called with a valid type");
Value *Elts[] = {
GetTagConstant(VMContext, Tag),
getNonCompileUnitScope(Scope),
DIVariable DIBuilder::createComplexVariable(unsigned Tag, DIDescriptor Scope,
StringRef Name, DIFile F,
unsigned LineNo,
- DIType Ty, ArrayRef<Value *> Addr,
+ DITypeRef Ty,
+ ArrayRef<Value *> Addr,
unsigned ArgNo) {
SmallVector<Value *, 15> Elts;
Elts.push_back(GetTagConstant(VMContext, Tag));
}
/// createFunction - Create a new descriptor for the specified function.
-DISubprogram DIBuilder::createFunction(DIDescriptor Context,
- StringRef Name,
- StringRef LinkageName,
- DIFile File, unsigned LineNo,
- DICompositeType Ty,
+/// FIXME: this is added for dragonegg. Once we update dragonegg
+/// to call resolve function, this will be removed.
+DISubprogram DIBuilder::createFunction(DIScopeRef Context, StringRef Name,
+ StringRef LinkageName, DIFile File,
+ unsigned LineNo, DICompositeType Ty,
bool isLocalToUnit, bool isDefinition,
- unsigned ScopeLine,
- unsigned Flags, bool isOptimized,
- Function *Fn,
- MDNode *TParams,
- MDNode *Decl) {
+ unsigned ScopeLine, unsigned Flags,
+ bool isOptimized, Function *Fn,
+ MDNode *TParams, MDNode *Decl) {
+ // dragonegg does not generate identifier for types, so using an empty map
+ // to resolve the context should be fine.
+ DITypeIdentifierMap EmptyMap;
+ return createFunction(Context.resolve(EmptyMap), Name, LinkageName, File,
+ LineNo, Ty, isLocalToUnit, isDefinition, ScopeLine,
+ Flags, isOptimized, Fn, TParams, Decl);
+}
+
+/// createFunction - Create a new descriptor for the specified function.
+DISubprogram DIBuilder::createFunction(DIDescriptor Context, StringRef Name,
+ StringRef LinkageName, DIFile File,
+ unsigned LineNo, DICompositeType Ty,
+ bool isLocalToUnit, bool isDefinition,
+ unsigned ScopeLine, unsigned Flags,
+ bool isOptimized, Function *Fn,
+ MDNode *TParams, MDNode *Decl) {
assert(Ty.getTag() == dwarf::DW_TAG_subroutine_type &&
"function types should be subroutines");
Value *TElts[] = { GetTagConstant(VMContext, DW_TAG_base_type) };
Value *Elts[] = {
GetTagConstant(VMContext, dwarf::DW_TAG_subprogram),
File.getFileNode(),
- getNonCompileUnitScope(Context),
+ DIScope(getNonCompileUnitScope(Context)).getRef(),
MDString::get(VMContext, Name),
MDString::get(VMContext, Name),
MDString::get(VMContext, LinkageName),
if (isDefinition)
AllSubprograms.push_back(Node);
DISubprogram S(Node);
- assert(S.isSubprogram() && "createFunction should return a valid DISubprogram");
+ assert(S.isSubprogram() &&
+ "createFunction should return a valid DISubprogram");
return S;
}
/// createMethod - Create a new descriptor for the specified C++ method.
-DISubprogram DIBuilder::createMethod(DIDescriptor Context,
- StringRef Name,
- StringRef LinkageName,
- DIFile F,
+DISubprogram DIBuilder::createMethod(DIDescriptor Context, StringRef Name,
+ StringRef LinkageName, DIFile F,
unsigned LineNo, DICompositeType Ty,
- bool isLocalToUnit,
- bool isDefinition,
+ bool isLocalToUnit, bool isDefinition,
unsigned VK, unsigned VIndex,
- MDNode *VTableHolder,
- unsigned Flags,
- bool isOptimized,
- Function *Fn,
+ DIType VTableHolder, unsigned Flags,
+ bool isOptimized, Function *Fn,
MDNode *TParam) {
assert(Ty.getTag() == dwarf::DW_TAG_subroutine_type &&
"function types should be subroutines");
+ assert(getNonCompileUnitScope(Context) &&
+ "Methods should have both a Context and a context that isn't "
+ "the compile unit.");
Value *TElts[] = { GetTagConstant(VMContext, DW_TAG_base_type) };
Value *Elts[] = {
GetTagConstant(VMContext, dwarf::DW_TAG_subprogram),
F.getFileNode(),
- getNonCompileUnitScope(Context),
+ DIScope(Context).getRef(),
MDString::get(VMContext, Name),
MDString::get(VMContext, Name),
MDString::get(VMContext, LinkageName),
Ty,
ConstantInt::get(Type::getInt1Ty(VMContext), isLocalToUnit),
ConstantInt::get(Type::getInt1Ty(VMContext), isDefinition),
- ConstantInt::get(Type::getInt32Ty(VMContext), (unsigned)VK),
+ ConstantInt::get(Type::getInt32Ty(VMContext), VK),
ConstantInt::get(Type::getInt32Ty(VMContext), VIndex),
- VTableHolder,
+ VTableHolder.getRef(),
ConstantInt::get(Type::getInt32Ty(VMContext), Flags),
ConstantInt::get(Type::getInt1Ty(VMContext), isOptimized),
Fn,
}
DILexicalBlock DIBuilder::createLexicalBlock(DIDescriptor Scope, DIFile File,
- unsigned Line, unsigned Col) {
+ unsigned Line, unsigned Col,
+ unsigned Discriminator) {
// Defeat MDNode uniquing for lexical blocks by using unique id.
static unsigned int unique_id = 0;
Value *Elts[] = {
getNonCompileUnitScope(Scope),
ConstantInt::get(Type::getInt32Ty(VMContext), Line),
ConstantInt::get(Type::getInt32Ty(VMContext), Col),
+ ConstantInt::get(Type::getInt32Ty(VMContext), Discriminator),
ConstantInt::get(Type::getInt32Ty(VMContext), unique_id++)
};
DILexicalBlock R(MDNode::get(VMContext, Elts));
projects / oota-llvm.git / blobdiff