[Bug tree-optimization/107835] [13 Regression] ICE in build2, at tree.cc:5020 since r13-254-gdd3c7873a61019e9

[jakub at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107835

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

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

--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Reduced C testcase (just -O2 is needed):
int *
foo (void)
{
  int *x = 0;
  unsigned n = n;
  for (; n; --n, ++x)
    ;
  return x;
}