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From: "hubicka at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug ipa/102720] [12 regression] gcc.dg/tree-ssa/ldist-strlen-1.c
 and ldist-strlen-2.c fail after r12-4324
Date: Fri, 15 Oct 2021 13:28:03 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D102720

--- 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 =3D null { D.2014 }
  # ALIGN =3D 8, MISALIGN =3D 0
  # USE =3D anything=20
  # CLB =3D anything=20
  p_4 =3D malloc (1024);
  # USE =3D anything=20
  # CLB =3D anything=20
  memset (p_4, 15, 1024);
  MEM[(uint8_t *)p_4 + 1B] =3D 0;
  # USE =3D nonlocal escaped { D.2008 }
  _1 =3D test_uint8_tsize_t (p_4);
  if (_1 !=3D 1)
    goto <bb 3>; [0.00%]
  else
    goto <bb 4>; [100.00%]

  <bb 3> [count: 0]:
  # USE =3D nonlocal escaped=20
  # CLB =3D nonlocal escaped=20
  __builtin_abort ();

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

}=