[Bug tree-optimization/17966] a quadratic behavior in thread_jumps

[kazu at cs dot umass dot edu]

------- Additional Comments From kazu at cs dot umass dot edu  2004-10-13 12:35 -------
Andrew, I did it in the hard way. :-)

void
foo (int a)
{
  int b;

  goto b1;

 b4: return;
 b3: if (a) { b = a; return; } else goto b4;
 b2: if (a) { b = a; return; } else goto b3;
 b1: if (a) { b = a; return; } else goto b2;

}



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17966