[Bug middle-end/93246] [8/9/10 Regression] Unexpected program behavior when -fsanitize=address and -O2/O3 used

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93246

--- Comment #8 from Martin Liška <marxin at gcc dot gnu.org> ---
Created attachment 47645
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47645&action=edit
Richi's modified test-case

@Richi: Do you want to bisect this version?
If so, it started to fail also with g:dc3221e1e3d3a39d.