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From: "jakub at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/108166] [12/13 Regression] Wrong code with
 -O2 since r12-8078-ga42aa68bf1ad745a
Date: Mon, 19 Dec 2022 13:13:07 +0000
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X-Bugzilla-Product: gcc
X-Bugzilla-Component: tree-optimization
X-Bugzilla-Version: 13.0
X-Bugzilla-Keywords: wrong-code
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D108166

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Testcase without includes:
bool a, b;
int d, c;

const int &
foo (const int &f, const int &g)
{
  return !f ? f : g;
}

__attribute__((noipa)) void
bar (int)
{
}

int
main ()
{
  c =3D foo (b, 0) > ((b ? d : b) ?: 8);
  a =3D b ? d : b;
  bar (a);
  if (a !=3D 0)
    __builtin_abort ();
}=