[Bug target/119010] [15 Regression] 444.namd shows a huge compile-time regression with -mtune=znver5

[hubicka at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119010

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
           Assignee|unassigned at gcc dot gnu.org      |hubicka at gcc dot gnu.org

--- Comment #5 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
I had patch to reduce max issue back to 4 (exactly because of the compile time
slowdown and because the way we model decoder we own't issue more than 4
instructions).  Seems I forgot to push it, will re-benchmark and fix that.

I will check why movdf gets nothing, that is odd indeed.