[Bug target/108583] [13 Regression] wrong code with vector division by uint16 at -O2

pinskia at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Mon Jan 30 04:19:35 GMT 2023


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108583

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|                            |2023-01-30
          Component|rtl-optimization            |target
             Status|UNCONFIRMED                 |NEW
   Target Milestone|---                         |13.0
     Ever confirmed|0                           |1

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Confirmed. The problem shows up in the expansion of:
  v_2 = v_1(D) / { 65535, 65535, 65535, 65535 };


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