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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/94889] Negate function not getting optimised
 to bitwise not
Date: Thu, 12 Oct 2023 03:46:21 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
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X-Bugzilla-Product: gcc
X-Bugzilla-Component: tree-optimization
X-Bugzilla-Version: 9.3.0
X-Bugzilla-Keywords: missed-optimization
X-Bugzilla-Severity: enhancement
X-Bugzilla-Who: pinskia at gcc dot gnu.org
X-Bugzilla-Status: RESOLVED
X-Bugzilla-Resolution: FIXED
X-Bugzilla-Priority: P3
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X-Bugzilla-Target-Milestone: 13.0
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D94889

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|NEW                         |RESOLVED
   Target Milestone|---                         |13.0

--- Comment #7 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
final value replacement:
  x_11 =3D PHI <x_7(3)>
 with expr: ~x_4(D)
 final stmt:
  x_11 =3D ~x_4(D);


All fixed in GCC 13 for all 3 testcases even.=