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Let Objective-C front-end identify class extension, in dwarf output, using an attribute DW_AT_APPLE_objc_class_extension.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131238 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Devang Patel
2011-05-12 19:06:16 +00:00
parent 30adced41b
commit b11f80e94b
4 changed files with 19 additions and 9 deletions
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4
lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
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@ -766,6 +766,10 @@ void CompileUnit::constructTypeDIE(DIE &Buffer, DICompositeType CTy) {
addToContextOwner(&Buffer, Context);
}
if (CTy.isObjcClassExtension())
addUInt(&Buffer, dwarf::DW_AT_APPLE_objc_class_extension,
dwarf::DW_FORM_flag, 1);
if (Tag == dwarf::DW_TAG_class_type)
addTemplateParams(Buffer, CTy.getTemplateParams());