[Bug tree-optimization/103425] [12 Regression] 48% tramp3d regression between g:df1a0d526e2e4c75 and g:9e026da720091704 with -Ofast -march=native at Zen

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103425

--- Comment #4 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
In meanwhile other testers picked the revision and it seems that indeed only
benzen machine reports this (it is AMD EPYC 7702).  So it looks
microarchitecture specific issue.