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MCDwarf: Don't save Twine to local variable, this is almost never safe to do

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(and should thus never be done).
 - Should fix a crash on win32.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130793 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Daniel Dunbar 2011-05-03 21:33:37 +00:00
parent 9493a285d1
commit b47426b4de
1 changed files with 2 additions and 2 deletions
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4
lib/MC/MCDwarf.cpp
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@ -740,8 +740,8 @@ MCSymbol *FrameEmitterImpl::EmitFDE(MCStreamer &streamer,
const TargetAsmInfo &asmInfo = context.getTargetAsmInfo();
if (!asmInfo.isFunctionEHFrameSymbolPrivate()) {
Twine EHName = frame.Function->getName() + Twine(".eh");
MCSymbol *EHSym = context.GetOrCreateSymbol(EHName);
MCSymbol *EHSym = context.GetOrCreateSymbol(
frame.Function->getName() + Twine(".eh"));
streamer.EmitEHSymAttributes(frame.Function, EHSym);
streamer.EmitLabel(EHSym);
}