[Bug tree-optimization/68619] [6 Regression] error: loop with header 6 not in loop tree

[trippels at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68619

Markus Trippelsdorf <trippels at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |trippels at gcc dot gnu.org

--- Comment #3 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
extern void fn2(int);
int a, b, c;
void fn1() {
  int d;
  for (; b; b++) {
    a = 7;
    for (; a;) {
    jump:
      fn2(d ?: c);
      d = 0;
    }
    d = c;
    if (c)
      goto jump;
  }
  goto jump;
}