https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89557
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |jakub at gcc dot gnu.org
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
-Og is not meant to generate code with good performance, but code which is easy
to debug, so benchmarking something with -Og makes no sense.
That said, if znver1 has slow movaps and it is confirmed on something other
than a microbenchmark, then we should adjust tuning to avoid using it for
memory copying.
