[Bug tree-optimization/50587] ICE init_range_entry, at tree-ssa-reassoc.c:1698 caused by recent change

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50587

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |ASSIGNED
   Last reconfirmed|                            |2011-10-03
         AssignedTo|unassigned at gcc dot       |jakub at gcc dot gnu.org
                   |gnu.org                     |
     Ever Confirmed|0                           |1

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-10-03 07:57:27 UTC ---
Created attachment 25402
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25402
gcc47-pr50587.patch

Does this patch fix it?  I've reproduce it only on invalid code:
extern int c[64];

int
foo (int a)
{
  int x = a > 1;
  int y = &c[60] < (int *) 0x12345678UL;
  return x | y;
}