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If weak GlobalVariable was bitcast'ed to different type during linking 

we will need to strip all casts for intializer lookup.

llvm-svn: 50776
This commit is contained in:
Anton Korobeynikov 2008-05-06 22:52:54 +00:00
parent 82c02b28f3
commit 09cfb1cf2d
1 changed files with 1 additions and 1 deletions
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2
llvm/lib/Linker/LinkModules.cpp
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@ -758,7 +758,7 @@ static bool LinkGlobalInits(Module *Dest, const Module *Src,
Constant *SInit =
cast<Constant>(RemapOperand(SGV->getInitializer(), ValueMap));
GlobalVariable *DGV = cast<GlobalVariable>(ValueMap[SGV]);
GlobalVariable *DGV = cast<GlobalVariable>(StripPointerCasts(ValueMap[SGV]));
if (DGV->hasInitializer()) {
if (SGV->hasExternalLinkage()) {
if (DGV->getInitializer() != SInit)