0
NoMaY-jp 201 ポイント.

Hello support team,

I found the following generated code by LLVM-RL78 in my program. My understanding is that LLVM-RL78 supports the register bank feature of RL78. But the following code works with only register bank 0. Is my understanding wrong?

00005938 _OUTLINED_FUNCTION_15:
5938: 12                movw bc, ax
5939: 7a fa a5        xor 0xffefa, #165        <– I think that this is intended to be ‘xor c, #0xA5’
593c: 7a fb a5        xor 0xffefb, #165        <– I think that this is intended to be ‘xor b, #0xA5’
593f: d7                 ret

[Note]

Instructions such as ‘xor c, #IMM’ or ‘xor b, #IMM’ doesn’t exist.

Best regards,
NoMaY

Robert Dumitru 回答済