Lines Matching refs:AShr
922 case Instruction::AShr:
923 if (!isa<UndefValue>(C2)) // undef ashr X --> all ones
926 return C1; // undef ashr undef -> undef
928 return C1; // X ashr undef --> X
1025 case Instruction::AShr:
1026 // ashr (zext C to Ty), C2 -> lshr (zext C, CSA), C2
1088 case Instruction::AShr: {
1091 return ConstantInt::get(CI1->getContext(), C1V.ashr(shiftAmt));
1104 case Instruction::AShr:
1181 case Instruction::AShr:
