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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/95185] Failure to optimize specific kind of
 sign comparison check
Date: Tue, 29 Aug 2023 04:04:12 +0000
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X-Bugzilla-Product: gcc
X-Bugzilla-Component: tree-optimization
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X-Bugzilla-Keywords: easyhack, missed-optimization
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D95185

--- Comment #8 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I have a patch which converts this into:
  _1 =3D x_4(D) < 0;
  _2 =3D y_5(D) <=3D 0;
  _3 =3D _1 ^ _2;=