[Bug rtl-optimization/127903] [14/15/16 Regression] simplify-rtx: bit-cast of an unordered vector comparison is folded to a constant zero since r10-1575

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=127903

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[14/15/16/17 Regression]    |[14/15/16 Regression]
                   |simplify-rtx: bit-cast of   |simplify-rtx: bit-cast of
                   |an unordered vector         |an unordered vector
                   |comparison is folded to a   |comparison is folded to a
                   |constant zero since         |constant zero since
                   |r10-1575                    |r10-1575
      Known to work|                            |17.0

--- Comment #7 from Drea Pinski <pinskia at gcc dot gnu.org> ---
Fixed on the trunk so far.