[Bug tree-optimization/28839] ICE in tree-vectorizer.c with -O2 -ftree-vectorize -funswitch-loops

[pinskia at gcc dot gnu dot org]

------- Comment #2 from pinskia at gcc dot gnu dot org  2006-08-25 05:16 -------
Testcase:
static int ready[10];
void test_once (int t,int t1)
{
  int i, repeat;
  for (i = 0; i < 10; i++)
    {
      ready[i] = 0;
      if (t1)
        if (b())
          abort ();
    }
  if (t)
    abort ();
}


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28839