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Fix bug: Linker/2003-08-28-TypeResolvesGlobal2.ll

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8206 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2003-08-29 05:11:34 +00:00
parent 2bc065b63a
commit ad217a4ca2
1 changed files with 2 additions and 7 deletions
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9
lib/VMCore/SymbolTable.cpp
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@ -236,17 +236,12 @@ void SymbolTable::refineAbstractType(const DerivedType *OldType,
"Two planes folded together with overlapping value names!");
// Make sure that ExistGV is the one we want to keep!
if (!NewGV->isExternal() || !NewGV->use_empty()) {
if (!NewGV->isExternal())
std::swap(NewGV, ExistGV);
}
// Ok we have two external global values. Make all uses of the new
// one use the old one...
//
assert(NewGV->use_empty() && "No uses allowed on untyped value!");
// We cannot replaceAllUsesWith, because they have different types!
//NewGV->replaceAllUsesWith(ExistGV);
NewGV->uncheckedReplaceAllUsesWith(ExistGV);
// Now we just convert it to an unnamed method... which won't get
// added to our symbol table. The problem is that if we call