From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 5C8343858C29; Wed, 31 Jan 2024 09:44:42 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 5C8343858C29 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1706694282; bh=KFp82Ag9Gtzby8N34AlaxzEQStO5YnxgXr7NwXFqV2E=; h=From:To:Subject:Date:In-Reply-To:References:From; b=DCU7P/buX0QtP7suYZCd/buPVRr7m1No9UfHnsqG1YsDjXSJDTWnUHN5+9KvYUbCn khKXwvoEfB6EzBfu3QwVCr1KgvqMjEJn+BjPvLp9n1UvgKw04g6QNb3PGO4Ms94ySd psgzZKg4LSl5WQbQ8UFzM3m5NSp63dPuo8yotd5U= From: "jakub at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/113676] [12 Regression] Miscompilation tree-vrp __builtin_unreachable Date: Wed, 31 Jan 2024 09:44:41 +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: 12.3.0 X-Bugzilla-Keywords: wrong-code X-Bugzilla-Severity: normal X-Bugzilla-Who: jakub at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED 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: 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=3D113676 --- Comment #4 from Jakub Jelinek --- And with --param=3Dvrp1-mode=3Dvrp it segfaulted even with r13-4276-gce917b0422c145779b83e005afd8433c0c86fb06 but the next revision removed that parameter, so can't go further.=