[Bug middle-end/98173] -fno-tree-pta improves tfft2 benchmark by 50% on zen and -march=natie.

[hubicka at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98173

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

           What    |Removed                     |Added
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           Keywords|missed-optimization         |
            Version|11.0                        |unknown

--- Comment #3 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
Note that also nbench/FP EMULATION regresses on both zens but not on cabylake.