From b554499871716fe647e226e52741b7fa69f7b7ba Mon Sep 17 00:00:00 2001 From: Devang Patel Date: Tue, 26 Jan 2010 21:16:06 +0000 Subject: [PATCH] Emit DW_AT_containing_type attribute for a class if containing type is known. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94587 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp index 532a68f5eaa..0bc7f328666 100644 --- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp +++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp @@ -949,6 +949,11 @@ void DwarfDebug::constructTypeDIE(DIE &Buffer, DICompositeType CTy) { if (RLang) addUInt(&Buffer, dwarf::DW_AT_APPLE_runtime_class, dwarf::DW_FORM_data1, RLang); + + DICompositeType ContainingType = CTy.getContainingType(); + if (!ContainingType.isNull()) + addDIEEntry(&Buffer, dwarf::DW_AT_containing_type, dwarf::DW_FORM_ref4, + getOrCreateTypeDIE(DIType(ContainingType.getNode()))); break; } default: -- 2.11.0