[Bug tree-optimization/122850] [16 regression] ICE when building highway-1.3.0 (error: not allowed type combination in bit_insert_expr) since r16-5561-g283eb27d5f674b

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122850

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jakub at gcc dot gnu.org

--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Reduced testcase (-O2 -fgimple):
typedef unsigned long long V __attribute__((vector_size (16)));
typedef long long W __attribute__((vector_size (16)));

W __GIMPLE (ssa)
foo (V x)
{
  W _6;
  long long int _8;

  __BB(2,guessed_local(1073741824)):
  _8 = __BIT_FIELD_REF <long long int> (x_3(D), 64ull, 0ull);
  _6 = _Literal (W) {_8, 0ll};
  return _6;
}