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Fix recent regression that broke several llvm-tests.

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llvm-svn: 35996
This commit is contained in:
Jeff Cohen 2007-04-14 16:55:19 +00:00
parent 7657efbfd3
commit 114799eab9
1 changed files with 2 additions and 0 deletions
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2
lib/Transforms/IPO/ConstantMerge.cpp
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@ -66,6 +66,8 @@ bool ConstantMerge::runOnModule(Module &M) {
GV->removeDeadConstantUsers();
if (GV->use_empty() && GV->hasInternalLinkage()) {
(GV++)->eraseFromParent();
if (GV == E)
break;
}
// Only process constants with initializers.