[Bug tree-optimization/17116] Missed jump threading/bypassing optimization with loop and % (or ands)

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-05-01 
16:29 -------
We now get:
main ()
{
  int i.8;
  int i;

<bb 0>:
Invalid sum of outgoing probabilities 0.0%
  i = 0;
  i.8 = i + 1;

Invalid sum of outgoing probabilities 98.9%
<L0>:;
  if ((i.8 & 1) != 0) goto <L1>; else goto <L10>;

<L1>:;
  puts (&"hello"[0]);

Invalid sum of incoming frequencies 9813, should be 10000
<L10>:;
  i.8 = i.8 + 1;
  if (i.8 != 90) goto <L0>; else goto <L4>;

<L4>:;
  return;

}



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17116