[Bug target/96846] [x86] Prefer xor/test/setcc over test/setcc/movzx sequence

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96846

Hongtao Liu <liuhongt at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |liuhongt at gcc dot gnu.org

--- Comment #5 from Hongtao Liu <liuhongt at gcc dot gnu.org> ---
Just note, with -mapxf, gcc now generates

        cmp     edx, 5
        setzune dl