https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119083
--- Comment #5 from Hongtao Liu <liuhongt at gcc dot gnu.org> --- (In reply to H.J. Lu from comment #3) > Created attachment 60640 [details] > A patch to remove SSE_FIRST_REG from ix86_class_likely_spilled_p > > Hongtao, can you measure its impact on SPEC CPU2017? Sure.