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Simplify. Builtin types' context is always implied. 

llvm-svn: 117928
This commit is contained in:
Devang Patel 2010-11-01 16:52:40 +00:00
parent 99710a871c
commit 86f30f5a1d
2 changed files with 14 additions and 13 deletions
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25
clang/lib/CodeGen/CGDebugInfo.cpp
View File

@ -269,8 +269,7 @@ void CGDebugInfo::CreateCompileUnit() {
/// CreateType - Get the Basic type from the cache or create a new
/// one if necessary.
llvm::DIType CGDebugInfo::CreateType(const BuiltinType *BT,
llvm::DIFile Unit) {
llvm::DIType CGDebugInfo::CreateType(const BuiltinType *BT) {
unsigned Encoding = 0;
const char *BTName = NULL;
switch (BT->getKind()) {
@ -279,7 +278,8 @@ llvm::DIType CGDebugInfo::CreateType(const BuiltinType *BT,
return llvm::DIType();
case BuiltinType::ObjCClass:
return DebugFactory.CreateCompositeType(llvm::dwarf::DW_TAG_structure_type,
Unit, "objc_class", Unit, 0, 0, 0,
TheCU, "objc_class",
getOrCreateMainFile(), 0, 0, 0,
0, llvm::DIDescriptor::FlagFwdDecl,
llvm::DIType(), llvm::DIArray());
case BuiltinType::ObjCId: {
@ -290,29 +290,31 @@ llvm::DIType CGDebugInfo::CreateType(const BuiltinType *BT,
llvm::DIType OCTy =
DebugFactory.CreateCompositeType(llvm::dwarf::DW_TAG_structure_type,
Unit, "objc_class", Unit, 0, 0, 0, 0,
TheCU, "objc_class",
getOrCreateMainFile(), 0, 0, 0, 0,
llvm::DIDescriptor::FlagFwdDecl,
llvm::DIType(), llvm::DIArray());
unsigned Size = CGM.getContext().getTypeSize(CGM.getContext().VoidPtrTy);
llvm::DIType ISATy =
DebugFactory.CreateDerivedType(llvm::dwarf::DW_TAG_pointer_type,
Unit, "", Unit,
TheCU, "", getOrCreateMainFile(),
0, Size, 0, 0, 0, OCTy);
llvm::SmallVector<llvm::DIDescriptor, 16> EltTys;
llvm::DIType FieldTy =
DebugFactory.CreateDerivedType(llvm::dwarf::DW_TAG_member, Unit,
"isa", Unit,
DebugFactory.CreateDerivedType(llvm::dwarf::DW_TAG_member, TheCU,
"isa", getOrCreateMainFile(),
0,Size, 0, 0, 0, ISATy);
EltTys.push_back(FieldTy);
llvm::DIArray Elements =
DebugFactory.GetOrCreateArray(EltTys.data(), EltTys.size());
return DebugFactory.CreateCompositeType(llvm::dwarf::DW_TAG_structure_type,
Unit, "objc_object", Unit, 0, 0, 0,
0, 0,
TheCU, "objc_object",
getOrCreateMainFile(),
0, 0, 0, 0, 0,
llvm::DIType(), Elements);
}
case BuiltinType::UChar:
@ -348,8 +350,7 @@ llvm::DIType CGDebugInfo::CreateType(const BuiltinType *BT,
uint64_t Offset = 0;
llvm::DIType DbgTy =
DebugFactory.CreateBasicType(TheCU, BTName, getOrCreateMainFile(),
0, Size, Align,
Offset, /*flags*/ 0, Encoding);
0, Size, Align, Offset, /*flags*/ 0, Encoding);
return DbgTy;
}
@ -1486,7 +1487,7 @@ llvm::DIType CGDebugInfo::CreateTypeNode(QualType Ty,
return CreateType(cast<ObjCObjectType>(Ty), Unit);
case Type::ObjCInterface:
return CreateType(cast<ObjCInterfaceType>(Ty), Unit);
case Type::Builtin: return CreateType(cast<BuiltinType>(Ty), Unit);
case Type::Builtin: return CreateType(cast<BuiltinType>(Ty));
case Type::Complex: return CreateType(cast<ComplexType>(Ty), Unit);
case Type::Pointer: return CreateType(cast<PointerType>(Ty), Unit);
case Type::BlockPointer:

2
clang/lib/CodeGen/CGDebugInfo.h
View File

@ -74,7 +74,7 @@ class CGDebugInfo {
llvm::DenseMap<const NamespaceDecl *, llvm::WeakVH> NameSpaceCache;
/// Helper functions for getOrCreateType.
llvm::DIType CreateType(const BuiltinType *Ty, llvm::DIFile F);
llvm::DIType CreateType(const BuiltinType *Ty);
llvm::DIType CreateType(const ComplexType *Ty, llvm::DIFile F);
llvm::DIType CreateQualifiedType(QualType Ty, llvm::DIFile F);
llvm::DIType CreateType(const TypedefType *Ty, llvm::DIFile F);