https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91573
Hongtao.liu <crazylht at gmail dot com> changed:
What |Removed |Added
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CC| |crazylht at gmail dot com
--- Comment #2 from Hongtao.liu <crazylht at gmail dot com> ---
You can append -march=$processor.
It will use more accurate cost model for your machine.
e.g -march=core-avx2 can enable vectorization.
