[Bug target/110758] [14 Regression] 8% hmmer regression on zen1/3 with -Ofast -march=native -flto between g:8377cf1bf41a0a9d (2023-07-05 01:46) and g:3a61ca1b9256535e (2023-07-06 16:56); g:d76d19c9bc5ef113 (2023-07-16 00:16) and g:a5088dc3f5ef73c8 (2023-07-17 03:24)

hubicka at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Mon Jul 31 07:39:51 GMT 2023


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110758

Jan Hubicka <hubicka at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|NEW                         |RESOLVED

--- Comment #4 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
Fixing profile update in loop distribution fixed the regression and we get
better result than before.  The first tester still shows regression compared to
July last year, but we have PR106293 to track this.


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