From e7d93877c6e7029d27bfd1c137fceb472f81f390 Mon Sep 17 00:00:00 2001 From: Devang Patel Date: Wed, 2 Feb 2011 22:35:53 +0000 Subject: Add support to describe template value parameter in debug info. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124755 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'lib/CodeGen/AsmPrinter/DwarfDebug.cpp') diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp index 28c41f8a26..d8c15fb5fb 100644 --- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp +++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp @@ -1161,6 +1161,9 @@ void DwarfDebug::constructTypeDIE(DIE &Buffer, DICompositeType CTy) { if (Element.isTemplateTypeParameter()) Buffer.addChild(getOrCreateTemplateTypeParameterDIE( DITemplateTypeParameter(Element))); + else if (Element.isTemplateValueParameter()) + Buffer.addChild(getOrCreateTemplateValueParameterDIE( + DITemplateValueParameter(Element))); } } break; @@ -1208,6 +1211,23 @@ DwarfDebug::getOrCreateTemplateTypeParameterDIE(DITemplateTypeParameter TP) { return ParamDIE; } +/// getOrCreateTemplateValueParameterDIE - Find existing DIE or create new DIE +/// for the given DITemplateValueParameter. +DIE * +DwarfDebug::getOrCreateTemplateValueParameterDIE(DITemplateValueParameter TPV) { + CompileUnit *TVCU = getCompileUnit(TPV); + DIE *ParamDIE = TVCU->getDIE(TPV); + if (ParamDIE) + return ParamDIE; + + ParamDIE = new DIE(dwarf::DW_TAG_template_value_parameter); + addType(ParamDIE, TPV.getType()); + addString(ParamDIE, dwarf::DW_AT_name, dwarf::DW_FORM_string, TPV.getName()); + addUInt(ParamDIE, dwarf::DW_AT_const_value, dwarf::DW_FORM_udata, + TPV.getValue()); + return ParamDIE; +} + /// constructSubrangeDIE - Construct subrange DIE from DISubrange. void DwarfDebug::constructSubrangeDIE(DIE &Buffer, DISubrange SR, DIE *IndexTy){ int64_t L = SR.getLo(); -- cgit v1.2.3-18-g5258