[Bug tree-optimization/46281] Inefficient unswitching (too many copies)

pinskia at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Mon Jul 26 09:34:32 GMT 2021


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46281

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever confirmed|0                           |1
   Last reconfirmed|                            |2021-07-26

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Note you need the uncommented part to hit the issue on the trunk
So:
if (j < k || j < l || j < m  || j << 3 || k << 4)


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