261   if (ConstantInt *LenC = dyn_cast<ConstantInt>(Size)) {  in annotateNonNullAndDereferenceable()  local
263     annotateDereferenceableBytes(CI, ArgNos, LenC->getZExtValue());  in annotateNonNullAndDereferenceable()
794     Value *LenC = ConstantInt::get(CI->getType(), Len - 1);  in optimizeStringLength()  local
798       return B.CreateBinaryIntrinsic(Intrinsic::umin, LenC, Bound);  in optimizeStringLength()
799     return LenC;  in optimizeStringLength()
1047   ConstantInt *LenC = dyn_cast<ConstantInt>(Size);  in optimizeMemRChr()  local
1050   if (LenC) {  in optimizeMemRChr()
1051     if (LenC->isZero())  in optimizeMemRChr()
1055     if (LenC->isOne()) {  in optimizeMemRChr()
1077   if (LenC) {  in optimizeMemRChr()
1078     EndOff = LenC->getZExtValue();  in optimizeMemRChr()
1092     if (LenC)  in optimizeMemRChr()
1142   ConstantInt *LenC = dyn_cast<ConstantInt>(Size);  in optimizeMemChr()  local
1146   if (LenC) {  in optimizeMemChr()
1147     if (LenC->isZero())  in optimizeMemChr()
1150     if (LenC->isOne()) {  in optimizeMemChr()
1188   if (LenC)  in optimizeMemChr()
1189     Str = substr(Str, LenC->getZExtValue());  in optimizeMemChr()
1228   if (!LenC) {  in optimizeMemChr()
1405   ConstantInt *LenC = dyn_cast<ConstantInt>(Size);  in optimizeMemCmpBCmpCommon()  local
1406   if (!LenC)  in optimizeMemCmpBCmpCommon()
1409   return optimizeMemCmpConstantSize(CI, LHS, RHS, LenC->getZExtValue(), B, DL);  in optimizeMemCmpBCmpCommon()