[Bug middle-end/121593] Miscompiles small function to produce endless(?) loop

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121593

--- Comment #11 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
So noinline failing still most likely points to some aliasing issue.

Does -fno-ipa-modref work?
Does -fno-strict-alias work?