314   if (ConstantInt *LenC = dyn_cast<ConstantInt>(Size)) {  in annotateNonNullAndDereferenceable()  local
316     annotateDereferenceableBytes(CI, ArgNos, LenC->getZExtValue());  in annotateNonNullAndDereferenceable()
966     Value *LenC = ConstantInt::get(CI->getType(), Len - 1);  in optimizeStringLength()  local
970       return B.CreateBinaryIntrinsic(Intrinsic::umin, LenC, Bound);  in optimizeStringLength()
971     return LenC;  in optimizeStringLength()
1216   ConstantInt *LenC = dyn_cast<ConstantInt>(Size);  in optimizeMemRChr()  local
1219   if (LenC) {  in optimizeMemRChr()
1220     if (LenC->isZero())  in optimizeMemRChr()
1224     if (LenC->isOne()) {  in optimizeMemRChr()
1246   if (LenC) {  in optimizeMemRChr()
1247     EndOff = LenC->getZExtValue();  in optimizeMemRChr()
1261     if (LenC)  in optimizeMemRChr()
1311   ConstantInt *LenC = dyn_cast<ConstantInt>(Size);  in optimizeMemChr()  local
1315   if (LenC) {  in optimizeMemChr()
1316     if (LenC->isZero())  in optimizeMemChr()
1319     if (LenC->isOne()) {  in optimizeMemChr()
1357   if (LenC)  in optimizeMemChr()
1358     Str = substr(Str, LenC->getZExtValue());  in optimizeMemChr()
1397   if (!LenC) {  in optimizeMemChr()
1593   ConstantInt *LenC = dyn_cast<ConstantInt>(Size);  in optimizeMemCmpBCmpCommon()  local
1594   if (!LenC)  in optimizeMemCmpBCmpCommon()
1597   return optimizeMemCmpConstantSize(CI, LHS, RHS, LenC->getZExtValue(), B, DL);  in optimizeMemCmpBCmpCommon()