https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102473
--- Comment #6 from Hongtao.liu <crazylht at gmail dot com> --- > > | Symbol | sys lib | Before | After | > diff | % | > |---------------------------------------------+---------+--------+-------+--- > ----+-------| > | __logf_fma | yes | 68882 | 68940 | > +58 | +0.08 | > | __atanf | yes | 66664 | 66196 | > -468 | -0.70 | > | __module_advect_em_MOD_advect_scalar_pd | no | 62286 | 62348 | > +62 | +0.10 | > | __powf_fma | yes | 56213 | 56127 | > -86 | -0.15 | > | __module_mp_wsm5_MOD_nislfv_rain_plm | no | 46990 | 48340 | > +1350 | +2.87 | Does it means cycles? Vtune data show __module_mp_wsm5_MOD_nislfv_rain_plm has less instructions retired and clocksticks after my commit. And the regression comes from libc-2.31.so which shoud be the same.
