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Fix a minor bug and turn debug output into, well, debug output.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12195 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -93,7 +93,7 @@ bool ArgPromotion::run(Module &M) {
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// See if we can transform all users to use the function directly.
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while (!CPR->use_empty()) {
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User *TheUser = CPR->use_back();
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if (!isa<Constant>(TheUser)) {
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if (!isa<Constant>(TheUser) && !isa<GlobalVariable>(TheUser)) {
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Changed = true;
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TheUser->replaceUsesOfWith(CPR, I);
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} else {
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@ -312,7 +312,7 @@ void ArgPromotion::DoPromotion(Function *F, std::vector<Argument*> &Args2Prom) {
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// Otherwise, if we promoted this argument, then all users are load
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// instructions, and all loads should be using the new argument that we
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// added.
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/*DEBUG*/(std::cerr << "*** Promoted argument '" << I->getName()
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DEBUG(std::cerr << "*** Promoted argument '" << I->getName()
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<< "' of function '" << F->getName() << "'\n");
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I2->setName(I->getName()+".val");
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while (!I->use_empty()) {
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