在 2024-04-10 17:44, Xi Ruoyao 写道:
> You only get a "different result" when an undefined behavior happens,
> thus it **is** a valid point to say there is no wrong-code issue.
> 
>> It's a real bug. There are many PRs on bugzilla.
> 
> You may argue it's a missed-optimization, but we were discussing about
> wrong-code or not.

Nobody in this thread has been thinking it's wrong code.

When there is no overflow, it's missed optimization. When there is an overflow, I don't care.

Do you agree?


-- 
Best regards,
LIU Hao