[Bug c/47139] ice in process_use, at tree-vect-stmts.c:290

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47139

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2011.01.01 11:36:12
                 CC|                            |jakub at gcc dot gnu.org
     Ever Confirmed|0                           |1

--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-01-01 11:36:12 UTC ---
Simplified testcase:
int d;

void
foo ()
{
  int a = 0;
  unsigned char b;
  for (b = 1; b; b++)
    {
      d = a;
      a |= b;
    }
}