[Bug sanitizer/115793] signed integer overflow check missing at optimization levels -O2, -O3, and -Os

[bic60176 at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115793

--- Comment #3 from Bi6c <bic60176 at gmail dot com> ---
(In reply to Xi Ruoyao from comment #2)
> Hmm I remember there's an opening bug report for this but I cannot find it...

Is this considered a duplicated bug?