[Bug tree-optimization/127618] [17 Regression] self-test failure after recent VEC_PACK_LO/_HI over poly constants change (r17-459)

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=127618

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[17 Regression] self-test   |[17 Regression] self-test
                   |failure after recent        |failure after recent
                   |VEC_PACK_LO/_HI over poly   |VEC_PACK_LO/_HI over poly
                   |constants change            |constants change (r17-459)

--- Comment #1 from Drea Pinski <pinskia at gcc dot gnu.org> ---
      /* Check integer unpacking with a duplicated scalable high half.  */
      tree lo = const_unop (VEC_UNPACK_LO_EXPR, out_type, arg);
      ASSERT_TRUE (lo != NULL_TREE);
      tree hi = const_unop (VEC_UNPACK_HI_EXPR, out_type, arg);
      ASSERT_TRUE (hi != NULL_TREE);


r17-4593-g1743eb860b739c