1344   auto MaybeImmVal = getIConstantVRegValWithLookThrough(Imm1, MRI);  in matchPtrAddImmedChain()  local
1345   if (!MaybeImmVal)  in matchPtrAddImmedChain()
1372   APInt CombinedImm = MaybeImmVal->Value + MaybeImm2Val->Value;  in matchPtrAddImmedChain()
1423   auto MaybeImmVal = getIConstantVRegValWithLookThrough(Imm1, MRI);  in matchShiftImmedChain()  local
1424   if (!MaybeImmVal)  in matchShiftImmedChain()
1439       (MaybeImmVal->Value.getSExtValue() + MaybeImm2Val->Value).getSExtValue();  in matchShiftImmedChain()
1517   auto MaybeImmVal = getIConstantVRegValWithLookThrough(C1, MRI);  in matchShiftOfShiftedLogic()  local
1518   if (!MaybeImmVal)  in matchShiftOfShiftedLogic()
1521   const uint64_t C1Val = MaybeImmVal->Value.getZExtValue();  in matchShiftOfShiftedLogic()
1530     auto MaybeImmVal =  in matchShiftOfShiftedLogic()  local
1532     if (!MaybeImmVal)  in matchShiftOfShiftedLogic()
1535     ShiftVal = MaybeImmVal->Value.getSExtValue();  in matchShiftOfShiftedLogic()
1602   auto MaybeImmVal =  in matchCombineMulToShl()  local
1604   if (!MaybeImmVal)  in matchCombineMulToShl()
1607   ShiftVal = MaybeImmVal->Value.exactLogBase2();  in matchCombineMulToShl()
1912   auto MaybeImmVal =  in matchCombineShiftToUnmerge()  local
1914   if (!MaybeImmVal)  in matchCombineShiftToUnmerge()
1917   ShiftVal = MaybeImmVal->Value.getSExtValue();  in matchCombineShiftToUnmerge()