llvm-project

3c1b9f27 - [WebAssembly][NFC] use getOneBitSet instead init + shifting for APint (#188552)

[WebAssembly][NFC] use getOneBitSet instead init + shifting for APint (#188552) This is valid due to `ShiftAmt < BitWidth` which is ensured by early `ShiftAmt.uge(MaxValidShift)` testing.