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Add support to describe template parameter type in debug info.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124752 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Devang Patel
2011-02-02 21:38:25 +00:00
parent 4b720718fb
commit 7e2cb11655
6 changed files with 97 additions and 3 deletions
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24
lib/Analysis/DIBuilder.cpp
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@ -242,7 +242,7 @@ DIType DIBuilder::CreateClassType(DIDescriptor Context, StringRef Name,
uint64_t SizeInBits, uint64_t AlignInBits,
uint64_t OffsetInBits, unsigned Flags,
DIType DerivedFrom, DIArray Elements,
MDNode *VTableHoder) {
MDNode *VTableHoder, MDNode *TemplateParams) {
// TAG_class_type is encoded in DICompositeType format.
Value *Elts[] = {
GetTagConstant(VMContext, dwarf::DW_TAG_class_type),
@ -257,11 +257,31 @@ DIType DIBuilder::CreateClassType(DIDescriptor Context, StringRef Name,
DerivedFrom,
Elements,
ConstantInt::get(Type::getInt32Ty(VMContext), 0),
VTableHoder
VTableHoder,
TemplateParams
};
return DIType(MDNode::get(VMContext, &Elts[0], array_lengthof(Elts)));
}
/// CreateTemplateTypeParameter - Create debugging information for template
/// type parameter.
DITemplateTypeParameter
DIBuilder::CreateTemplateTypeParameter(DIDescriptor Context, StringRef Name,
DIType Ty, MDNode *File, unsigned LineNo,
unsigned ColumnNo) {
Value *Elts[] = {
GetTagConstant(VMContext, dwarf::DW_TAG_template_type_parameter),
Context,
MDString::get(VMContext, Name),
Ty,
File,
ConstantInt::get(Type::getInt32Ty(VMContext), LineNo),
ConstantInt::get(Type::getInt32Ty(VMContext), ColumnNo)
};
return DITemplateTypeParameter(MDNode::get(VMContext, &Elts[0],
array_lengthof(Elts)));
}
/// CreateStructType - Create debugging information entry for a struct.
DIType DIBuilder::CreateStructType(DIDescriptor Context, StringRef Name,
DIFile File, unsigned LineNumber,