[Bug ipa/102720] [12 regression] gcc.dg/tree-ssa/ldist-strlen-1.c and ldist-strlen-2.c fail after r12-4324

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102720

--- Comment #10 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
copied ealias dump rather than alis dump in previous comment.
alias dump is
int main ()
{
  void * p;
  long unsigned int _1;

  <bb 2> [local count: 1073741824]:
  # PT = null { D.2014 }
  # ALIGN = 8, MISALIGN = 0
  # USE = anything 
  # CLB = anything 
  p_4 = malloc (1024);
  # USE = anything 
  # CLB = anything 
  memset (p_4, 15, 1024);
  MEM[(uint8_t *)p_4 + 1B] = 0;
  # USE = nonlocal escaped { D.2008 }
  _1 = test_uint8_tsize_t (p_4);
  if (_1 != 1)
    goto <bb 3>; [0.00%]
  else
    goto <bb 4>; [100.00%]

  <bb 3> [count: 0]:
  # USE = nonlocal escaped 
  # CLB = nonlocal escaped 
  __builtin_abort ();

  <bb 4> [local count: 1073741824]:
  return 0;

}