463   Value *NullPtr = Constant::getNullValue(CI->getType());  in memChrToCharCompare()
500     Value *NullPtr = Constant::getNullValue(CI->getType());  in optimizeStrChr()
523     return Constant::getNullValue(CI->getType());  in optimizeStrChr()
1082     return Constant::getNullValue(CI->getType());  in optimizeStrPBrk()
1088       return Constant::getNullValue(CI->getType());  in optimizeStrPBrk()
1120     return Constant::getNullValue(CI->getType());  in optimizeStrSpn()
1140     return Constant::getNullValue(CI->getType());  in optimizeStrCSpn()
1175                        ConstantInt::getNullValue(StrNCmp->getType()), "cmp");  in optimizeStrStr()
1195       return Constant::getNullValue(CI->getType());  in optimizeStrStr()
1217   Value *NullPtr = Constant::getNullValue(CI->getType());  in optimizeMemRChr()
1312   Value *NullPtr = Constant::getNullValue(CI->getType());  in optimizeMemChr()
1497     return Constant::getNullValue(CI->getType());  in optimizeMemCmpVarSize()
1539     return Constant::getNullValue(CI->getType());  in optimizeMemCmpConstantSize()
1647       return Constant::getNullValue(CI->getType());  in optimizeMemCCpy()
1662       return Constant::getNullValue(CI->getType());  in optimizeMemCCpy()
1673              : Constant::getNullValue(CI->getType());  in optimizeMemCCpy()
3036   Value *Cond = B.CreateICmpNE(Op, Constant::getNullValue(ArgType));  in optimizeFFS()