[Bug target/80313] -march=znver1 produce worse code than -march=haswell

[hubicka at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80313

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

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                 CC|                            |hubicka at gcc dot gnu.org

--- Comment #4 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
I have benchmarked the update of branch cost from 2 to 3 and commited it today.
So this should be fixed on mainline.