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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/111863] [14 Regression] Wrong code with "-O3
 -fno-tree-ccp -fno-tree-dominator-opts -fno-tree-vrp" since r14-1600
Date: Wed, 18 Oct 2023 15:51:37 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D111863

--- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Oh I see the issue:
```
  _8 =3D _7 & 2;
  _10 =3D _8 !=3D 1;

```

There needs to be a check that 1 here is the same as 2 or 0 ...=