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implement debug info for _Complex. 

llvm-svn: 69873
This commit is contained in:
Chris Lattner 2009-04-23 06:13:01 +00:00
parent 28ec0cf86c
commit 7b0344f656
2 changed files with 18 additions and 1 deletions
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18
clang/lib/CodeGen/CGDebugInfo.cpp
View File

@ -140,6 +140,22 @@ llvm::DIType CGDebugInfo::CreateType(const BuiltinType *BT,
Offset, /*flags*/ 0, Encoding);
}
llvm::DIType CGDebugInfo::CreateType(const ComplexType *Ty,
llvm::DICompileUnit Unit) {
// Bit size, align and offset of the type.
unsigned Encoding = llvm::dwarf::DW_ATE_complex_float;
if (Ty->isComplexIntegerType())
Encoding = llvm::dwarf::DW_ATE_lo_user;
uint64_t Size = M->getContext().getTypeSize(Ty);
uint64_t Align = M->getContext().getTypeAlign(Ty);
uint64_t Offset = 0;
return DebugFactory.CreateBasicType(Unit, "complex",
Unit, 0, Size, Align,
Offset, /*flags*/ 0, Encoding);
}
/// getOrCreateCVRType - Get the CVR qualified type from the cache or create
/// a new one if necessary.
llvm::DIType CGDebugInfo::CreateCVRType(QualType Ty, llvm::DICompileUnit Unit) {
@ -569,7 +585,6 @@ llvm::DIType CGDebugInfo::getOrCreateType(QualType Ty,
#include "clang/AST/TypeNodes.def"
assert(false && "Dependent types cannot show up in debug information");
case Type::Complex:
case Type::LValueReference:
case Type::RValueReference:
case Type::Vector:
@ -589,6 +604,7 @@ llvm::DIType CGDebugInfo::getOrCreateType(QualType Ty,
case Type::ObjCInterface:
return Slot = CreateType(cast<ObjCInterfaceType>(Ty), Unit);
case Type::Builtin: return Slot = CreateType(cast<BuiltinType>(Ty), Unit);
case Type::Complex: return Slot = CreateType(cast<ComplexType>(Ty), Unit);
case Type::Pointer: return Slot = CreateType(cast<PointerType>(Ty), Unit);
case Type::Typedef: return Slot = CreateType(cast<TypedefType>(Ty), Unit);
case Type::Record:

1
clang/lib/CodeGen/CGDebugInfo.h
View File

@ -49,6 +49,7 @@ class CGDebugInfo {
/// Helper functions for getOrCreateType.
llvm::DIType CreateType(const BuiltinType *Ty, llvm::DICompileUnit U);
llvm::DIType CreateType(const ComplexType *Ty, llvm::DICompileUnit U);
llvm::DIType CreateCVRType(QualType Ty, llvm::DICompileUnit U);
llvm::DIType CreateType(const TypedefType *Ty, llvm::DICompileUnit U);
llvm::DIType CreateType(const PointerType *Ty, llvm::DICompileUnit U);