Transforms/Utils/SimplifyCFG.cpp

465   Value *CV = 0;
471       CV = SI->getCondition();
476           CV = ICI->getOperand(0);
479   if (TD && CV) {
480     if (PtrToIntInst *PTII = dyn_cast<PtrToIntInst>(CV)) {
483         CV = Ptr;
486   return CV;
775   Value *CV = isValueEqualityComparison(TI);  // CondVal
776   assert(CV && "Not a comparison?");
787     if (PCV == CV && SafeToMergeTerminators(TI, PTI)) {
931       if (CV->getType()->isPointerTy()) {
933         CV = Builder.CreatePtrToInt(CV, TD->getIntPtrType(CV->getType()),
938       SwitchInst *NewSI = Builder.CreateSwitch(CV, PredDefault,