[Bug rtl-optimization/126747] [16/17 Regression] aarch64: wrong code with -Os

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126747

--- Comment #2 from Drea Pinski <pinskia at gcc dot gnu.org> ---
Looks ifcvt related.