https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106038
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Created attachment 53175 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53175&action=edit Testcase -O3 -march=icelake-client Next time attach the testcase and not link to godbolt without a testcase.