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Support for nested functions/classes in debug output. Radar 7424645.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104841 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Stuart Hastings
2010-05-27 16:16:54 +00:00
parent 43a83c4094
commit aa66d2f48a
3 changed files with 14 additions and 13 deletions
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11
lib/CodeGen/AsmPrinter/DwarfDebug.cpp
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@ -866,6 +866,10 @@ void DwarfDebug::addToContextOwner(DIE *Die, DIDescriptor Context) {
} else if (Context.isNameSpace()) {
DIE *ContextDIE = getOrCreateNameSpace(DINameSpace(Context));
ContextDIE->addChild(Die);
} else if (Context.isSubprogram()) {
DIE *ContextDIE = createSubprogramDIE(DISubprogram(Context),
/*MakeDecl=*/false);
ContextDIE->addChild(Die);
} else if (DIE *ContextDIE = getCompileUnit(Context)->getDIE(Context))
ContextDIE->addChild(Die);
else
@ -1055,6 +1059,10 @@ void DwarfDebug::constructTypeDIE(DIE &Buffer, DICompositeType CTy) {
if (DIDescriptor(ContainingType).isCompositeType())
addDIEEntry(&Buffer, dwarf::DW_AT_containing_type, dwarf::DW_FORM_ref4,
getOrCreateTypeDIE(DIType(ContainingType)));
else {
DIDescriptor Context = CTy.getContext();
addToContextOwner(&Buffer, Context);
}
break;
}
default:
@ -1329,6 +1337,9 @@ DIE *DwarfDebug::createSubprogramDIE(const DISubprogram &SP, bool MakeDecl) {
// DW_TAG_inlined_subroutine may refer to this DIE.
SPCU->insertDIE(SP, SPDie);
// Add to context owner.
addToContextOwner(SPDie, SP.getContext());
return SPDie;
}