[Bug middle-end/126163] __builtin_mul_overflow wrong code

[gjl at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126163

--- Comment #2 from Georg-Johann Lay <gjl at gcc dot gnu.org> ---
No need to say the same happens for the signed variant

__int24 abi24;
bool muli24_ovf (__int24 a, __int24 b)
{
    return __builtin_mul_overflow (b, a, &abi24);
}