[Bug middle-end/68595] [6 regression] ice in const_vector_mask_from_tree at expr.c:11455

[trippels at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68595

Markus Trippelsdorf <trippels at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2015-11-28
                 CC|                            |trippels at gcc dot gnu.org
          Component|c                           |middle-end
            Summary|ice in                      |[6 regression] ice in
                   |const_vector_mask_from_tree |const_vector_mask_from_tree
                   |at expr.c:11455             |at expr.c:11455
     Ever confirmed|0                           |1

--- Comment #1 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
int a, b;
char c;
void fn1() {
  b = 30;
  for (; b <= 32; b++) {
    c = -17;
    for (; c <= 56; c++)
      a -= 0 == (c || b);
  }
}