Lines Matching refs:UndefValue
226 if (isa<UndefValue>(AI.getArraySize())) in simplifyAllocaArraySize()
701 UndefValue::get(T), NewLoad, 0, Name)); in unpackLoadToAggregate()
719 Value *V = UndefValue::get(T); in unpackLoadToAggregate()
749 UndefValue::get(T), NewLoad, 0, Name)); in unpackLoadToAggregate()
769 Value *V = UndefValue::get(T); in unpackLoadToAggregate()
985 if (isa<UndefValue>(Op) || in canSimplifyNullLoadOrGEP()
1047 StoreInst *SI = new StoreInst(UndefValue::get(LI.getType()), in visitLoadInst()
1050 return replaceInstUsesWith(LI, UndefValue::get(LI.getType())); in visitLoadInst()
1131 if (!isa<UndefValue>(V) ||!U) in likeBitCastFromVector()
1384 IC.replaceInstUsesWith(*LI, UndefValue::get(LI->getType())); in removeBitcastsFromLoadStoreOnMinMax()
1488 if (!isa<UndefValue>(Val)) { in visitStoreInst()
1489 SI.setOperand(0, UndefValue::get(Val->getType())); in visitStoreInst()
1497 if (isa<UndefValue>(Val)) in visitStoreInst()