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Clean up some multiple-return-value code that is no longer
applicable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57033 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -170,10 +170,6 @@ bool IPCP::PropagateConstantReturn(Function &F) {
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unsigned NumNonConstant = 0;
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unsigned NumNonConstant = 0;
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for (Function::iterator BB = F.begin(), E = F.end(); BB != E; ++BB)
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for (Function::iterator BB = F.begin(), E = F.end(); BB != E; ++BB)
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if (ReturnInst *RI = dyn_cast<ReturnInst>(BB->getTerminator())) {
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if (ReturnInst *RI = dyn_cast<ReturnInst>(BB->getTerminator())) {
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// Return type does not match operand type, this is an old style multiple
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// return
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bool OldReturn = (F.getReturnType() != RI->getOperand(0)->getType());
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for (unsigned i = 0, e = RetVals.size(); i != e; ++i) {
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for (unsigned i = 0, e = RetVals.size(); i != e; ++i) {
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// Already found conflicting return values?
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// Already found conflicting return values?
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Value *RV = RetVals[i];
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Value *RV = RetVals[i];
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@ -182,7 +178,7 @@ bool IPCP::PropagateConstantReturn(Function &F) {
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// Find the returned value
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// Find the returned value
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Value *V;
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Value *V;
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if (!STy || OldReturn)
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if (!STy)
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V = RI->getOperand(i);
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V = RI->getOperand(i);
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else
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else
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V = FindInsertedValue(RI->getOperand(0), i);
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V = FindInsertedValue(RI->getOperand(0), i);
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