[Bug tree-optimization/19107] regclass.c miscompiled by -ftree-vectorize

[belyshev at depni dot sinp dot msu dot ru]

------- Additional Comments From belyshev at depni dot sinp dot msu dot ru  
2005-01-01 21:06 -------
// reduced testcase, use "-O1 -ftree-vectorize"

void abort (void);

int main ()
{
  int s[4], t[4], i;

  s[0] = s[1] = s[2] = s[3] = 1;
  
  for (i = 0; i < 4; i++)
    t[i] = s[i];
  
  if (!t [0])
    abort ();
  
  return 0;
}


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2005-01-01 21:06:56
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19107