[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)

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

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

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Blocks|                            |26163
            Version|13.1.0                      |14.0
           Keywords|                            |missed-optimization
   Target Milestone|---                         |14.0
            Summary|8% hmmer regression on zen1 |[14 Regression] 8% hmmer
                   |and zen3 with -Ofast        |regression on zen1/3 with
                   |-march=native -flto between |-Ofast -march=native -flto
                   |g:8377cf1bf41a0a9d          |between g:8377cf1bf41a0a9d
                   |(2023-07-05 01:46) and      |(2023-07-05 01:46) and
                   |g:3a61ca1b9256535e          |g:3a61ca1b9256535e
                   |(2023-07-06 16:56) and      |(2023-07-06 16:56);
                   |g:d76d19c9bc5ef113          |g:d76d19c9bc5ef113
                   |(2023-07-16 00:16) and      |(2023-07-16 00:16) and
                   |g:a5088dc3f5ef73c8          |g:a5088dc3f5ef73c8
                   |(2023-07-17 03:24)          |(2023-07-17 03:24)


Referenced Bugs:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163
[Bug 26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95)