From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 3FD67385840B; Tue, 8 Aug 2023 15:43:16 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 3FD67385840B DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1691509396; bh=cc/VDwqRDwnjIgG6LA6dA8LHTDUD2Isgz9bZE+1juS4=; h=From:To:Subject:Date:In-Reply-To:References:From; b=Clyb7Kl1UvLWjo8K1aE2NwfvwPEa+iQaX0ZaQZ2K1JM1XGCbyzSHhemnUJyDEhshl SbhneDabe5a4Rwp9bdaKrjjLkedcS5eVz7/dn6U/iyRP3RT+JiWC3YHBJibwPaQBS1 WYWke3yvXQf9rb0vbRNPK1ZMgLwLyVnxdfXlL+uY= From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/103281] [12/13/14 Regression] Dead Code Elimination Regression at -O3 (trunk vs 11.2.0) Date: Tue, 08 Aug 2023 15:43:15 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: dep_changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Version: 12.0 X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: pinskia at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: pinskia at gcc dot gnu.org X-Bugzilla-Target-Milestone: 10.5 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status resolution 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=3D103281 Bug 103281 depends on bug 28794, which changed state. Bug 28794 Summary: missed optimization with non-COND_EXPR and vrp and compa= risions https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D28794 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED=