https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125517
Kael Franco <kaelfandrew at gmail dot com> changed:
What |Removed |Added
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CC| |kaelfandrew at gmail dot com
--- Comment #2 from Kael Franco <kaelfandrew at gmail dot com> ---
(In reply to Drea Pinski from comment #1)
> It is even worse than that:
> ```
> unsigned __int128
> foo2 (unsigned __int128 a)
> {
> return __builtin_bitreverse128 (0xA0000A0000ULL);
> }
> ```
>
> Returns 0 which is wrong.
-O0 still makes it return 0.
