[Bug tree-optimization/118852] [15 regression] Train run of 502.gcc_r compiled with -Ofast -fprofile-generate -march=x86_64-v3 fails

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118852

--- Comment #14 from Richard Biener <rguenth at gcc dot gnu.org> ---
Created attachment 60498
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=60498&action=edit
runtime testcase

> ./xgcc -B. t.i -fgnu89-inline -fno-strict-aliasing -fallow-store-data-races 
> -O3 -msse4.2 -fprofile-generate -std=gnu89 -w
> ./a.out 
Aborted (core dumped)