128   auto *Const = dyn_cast<ConstantFP>(I.getOperand(1));  in convertFCmp()  local
131   if (!Const)  in convertFCmp()
140   if (Const->isZero()) {  in convertFCmp()
143   } else if (Const->isInfinity()) {  in convertFCmp()
145     WhichConst = Const->isNegative() ? 2 : 1;  in convertFCmp()
146   } else if (Const->isExactlyValue(Smallest)) {  in convertFCmp()
152   } else if (Const->isExactlyValue(NegSmallest)) {  in convertFCmp()
238   auto *Const = dyn_cast<ConstantInt>(I.getOperand(1));  in convertICmp()  local
241   if (!Const)  in convertICmp()
251     if (Pred == CmpInst::ICMP_SLT && Const->isZero()) {  in convertICmp()
254     } else if (Pred == CmpInst::ICMP_SGT && Const->isMinusOne()) {  in convertICmp()
268     if (!Const->isZero())  in convertICmp()