[Bug middle-end/48770] [4.7 Regression] wrong code with -O -fprofile-arcs -fPIC -fno-dce -fno-forward-propagate -fno-tree-forwprop

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48770

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2011.04.26 20:03:25
     Ever Confirmed|0                           |1

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> 2011-04-26 
20:03:25 UTC ---
Here is one that fails with the C front-end:
int test_goto2 (int f)
{
  int i;
  for (i = 0; ({_Bool a = i < 10;a;}); i++)
  {
    if (i == f)
      goto lab2;
  }
  return 4;
lab2:
  return 8;
}

int main ()
{
  test_goto2 (30);
  return 0;
}