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Avoid unnecessary map lookup/insertion.

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llvm-svn: 219466
This commit is contained in:
David Blaikie 2014-10-10 03:09:38 +00:00
parent 89a98cd287
commit ece83cd7c3
1 changed files with 2 additions and 2 deletions
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4
lib/CodeGen/AsmPrinter/DwarfDebug.cpp
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@ -337,12 +337,12 @@ void DwarfDebug::constructAbstractSubprogramScopeDIE(LexicalScope *Scope) {
DISubprogram SP(Scope->getScopeNode());
ProcessedSPNodes.insert(SP);
DIE *&AbsDef = AbstractSPDies[SP];
if (AbsDef)
return;
ProcessedSPNodes.insert(SP);
// Find the subprogram's DwarfCompileUnit in the SPMap in case the subprogram
// was inlined from another compile unit.
DwarfCompileUnit &SPCU = *SPMap[SP];