[Bug ipa/122058] [16 regression] ICU miscompiled with -O2 -flto -fno-semantic-interposition since r16-4000-g9ee937b2f92a93

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122058

--- Comment #12 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
>10 works and >=11 fails. I haven't bisected between 10 and 11 yet.

So modref was introduced in GCC 11, at r11-3308-gd119f34c952f87 and this has
the feeling of an aliasing violation.