403   Value *NullPtr = Constant::getNullValue(CI->getType());  in memChrToCharCompare()  local
404   return B.CreateSelect(Cmp, Src, NullPtr);  in memChrToCharCompare()
438     Value *NullPtr = Constant::getNullValue(CI->getType());  in optimizeStrChr()  local
439     if (isOnlyUsedInEqualityComparison(CI, NullPtr))  in optimizeStrChr()
1048   Value *NullPtr = Constant::getNullValue(CI->getType());  in optimizeMemRChr()  local
1053       return NullPtr;  in optimizeMemRChr()
1062       return B.CreateSelect(Cmp, SrcStr, NullPtr, "memrchr.sel");  in optimizeMemRChr()
1074     return NullPtr;  in optimizeMemRChr()
1090       return NullPtr;  in optimizeMemRChr()
1105       return B.CreateSelect(Cmp, NullPtr, SrcPlus, "memrchr.sel");  in optimizeMemRChr()
1127   return B.CreateSelect(And, SrcPlus, NullPtr, "memrchr.sel");  in optimizeMemRChr()
1143   Value *NullPtr = Constant::getNullValue(CI->getType());  in optimizeMemChr()  local
1148       return NullPtr;  in optimizeMemChr()
1157       return B.CreateSelect(Cmp, SrcStr, NullPtr, "memchr.sel");  in optimizeMemChr()
1170       return NullPtr;  in optimizeMemChr()
1179     return B.CreateSelect(Cmp, NullPtr, SrcPlus);  in optimizeMemChr()
1186     return NullPtr;  in optimizeMemChr()
1209     Value *Sel1 = NullPtr;  in optimizeMemChr()
1218       Sel1 = B.CreateSelect(And, SrcPlus, NullPtr, "memchr.sel1");  in optimizeMemChr()