[Bug ipa/103405] [12 Regression] c67005c FAILs

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103405

--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
DSE removes a few stores even though they are used in the check.

  _18 = .gnat_malloc (4);
  MEM[(integer *)_18] = 1; ;; this one
  FRAME.2.i = _18;
  _17 = .gnat_malloc (4);
  MEM[(integer *)_17] = 0; ;; this one
  FRAME.2.j = _17;
  c67005c.B_1.check (0); [static-chain: &FRAME.2]
  _16 = .gnat_malloc (4);
  MEM[(integer *)_16] = 0; ;; this one
  FRAME.2.i = _16;
  c67005c.B_1.check (1); [static-chain: &FRAME.2]
  report.result ();