https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94790
Hongtao.liu <crazylht at gmail dot com> changed:
What |Removed |Added
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CC| |crazylht at gmail dot com
--- Comment #5 from Hongtao.liu <crazylht at gmail dot com> ---
the extra move instrcution can be handle by RAT, but from the perspective of
the pipeline, `andn + and + ior` version take 2 cycles(and and andn doesn't
have dependence), but xor + and + xor will take 3 cycles.
