[Bug tree-optimization/103376] [12 Regression] wrong code at -Os and above on x86_64-linux-gnu since r12-5453-ga944b5dec3adb28e

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103376

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 51858
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=51858&action=edit
gcc12-pr103376.patch

Untested fix.