https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114965
Sam James <sjames at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |aldyh at gcc dot gnu.org
--- Comment #7 from Sam James <sjames at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #6)
> Reduded testcase that fails at -O1 (but passes at -O2):
> ```
>
> [[gnu::noipa]]
> static void g(char pad1) {
> if (pad1 != '0' && pad1 != '+' && pad1 != '_')
> __builtin_unreachable();
> if (pad1 == '0' || pad1 == '+')
> __builtin_trap();
> }
> char buf[4000];
> int main(void) { g('_'); }
>
> ```
>
Bisect for this testcase with releases/gcc-12 vs releases/gcc-13 gives
r13-2876-g2460f7cdef7ef9.
I will do the trunk one from Paul next.
