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Let FE mark a variable as artificial variable.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115102 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Devang Patel
2010-09-29 23:07:21 +00:00
parent e487b017e9
commit 3cf763dc7a
3 changed files with 18 additions and 4 deletions
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2
lib/CodeGen/AsmPrinter/DwarfDebug.cpp
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@@ -1624,6 +1624,8 @@ DIE *DwarfDebug::constructVariableDIE(DbgVariable *DV, DbgScope *Scope) {
if (Tag == dwarf::DW_TAG_formal_parameter && DV->getType().isArtificial())
addUInt(VariableDie, dwarf::DW_AT_artificial, dwarf::DW_FORM_flag, 1);
else if (DIVariable(DV->getVariable()).isArtificial())
addUInt(VariableDie, dwarf::DW_AT_artificial, dwarf::DW_FORM_flag, 1);
if (Scope->isAbstractScope()) {
DV->setDIE(VariableDie);