From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id CF25C3858019; Wed, 13 Dec 2023 16:02:52 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org CF25C3858019 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1702483372; bh=JXq1OsK8mDNdUZcTG10KUNjvXovaaJ361E3TQKey7dA=; h=From:To:Subject:Date:In-Reply-To:References:From; b=s/EoO75bCpltOKRi83P8RZpwOSraq7HNctEuwunLWhMuUb1pQf9PremkOSFJZNHcT RlJ55n+cFIw/5PwvcuS0THkaS9uWbRO2MtE9lfiP/Qt+1dvkwEtwtHvJyG03WE6tJp GjMVz4cECxQGitQGQZMGx8I9SW/KhD6HkZB7swEk= From: "jakub at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/112994] [12/13/14 Regression] Missed optimization for redundancy computation elimination because pattern is broken Date: Wed, 13 Dec 2023 16:02:51 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Version: 14.0 X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: jakub at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 12.4 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.created Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D112994 --- Comment #5 from Jakub Jelinek --- Created attachment 56868 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D56868&action=3Dedit gcc14-pr112994-1.patch Untested patch which adds the first above mentioned pattern.=