Transforms/InstCombine/InstructionCombining.cpp

649     Value *InVal = PN->getIncomingValue(i);
704       Constant *InC = dyn_cast<Constant>(PN->getIncomingValue(i));
708         InV = Builder->CreateSelect(PN->getIncomingValue(i),
716       if (Constant *InC = dyn_cast<Constant>(PN->getIncomingValue(i)))
719         InV = Builder->CreateICmp(CI->getPredicate(), PN->getIncomingValue(i),
722         InV = Builder->CreateFCmp(CI->getPredicate(), PN->getIncomingValue(i),
730       if (Constant *InC = dyn_cast<Constant>(PN->getIncomingValue(i)))
734                                    PN->getIncomingValue(i), C, "phitmp");
742       if (Constant *InC = dyn_cast<Constant>(PN->getIncomingValue(i)))
746                                 PN->getIncomingValue(i), I.getType(), "phitmp");