[Bug middle-end/79665] gcc's signed (x*x)/200 is slower than clang's

pinskia at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Tue Feb 21 21:53:00 GMT 2017


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79665

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|c                           |middle-end

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
What options are you using?

Did you try -march=native ?


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