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

[sjames at gcc dot gnu.org]

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

--- Comment #21 from Sam James <sjames at gcc dot gnu.org> ---
I'll setup a chroot to bisect 10..11 in parallel too (I can't do it on my
regular system because of __attribute__((malloc)) etc.)