Lines Matching refs:Op
453 /// be a semantic no-op which just allows loads to more closely model the types
790 Value *Op = LI.getOperand(0);
798 Op, DL.getPrefTypeAlignment(LI.getType()), DL, &LI, AC, DT);
809 if (Instruction *NewGEPI = replaceGEPIdxWithZero(*this, Op, LI)) {
848 if (GetElementPtrInst *GEPI = dyn_cast<GetElementPtrInst>(Op)) {
857 Constant::getNullValue(Op->getType()), &LI);
864 if (isa<UndefValue>(Op) ||
865 (isa<ConstantPointerNull>(Op) && LI.getPointerAddressSpace() == 0)) {
870 Constant::getNullValue(Op->getType()), &LI);
874 if (Op->hasOneUse()) {
885 if (SelectInst *SI = dyn_cast<SelectInst>(Op)) {
983 /// be a semantic no-op which just allows stores to more closely model the types
