From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 9F02A3858418; Tue, 31 Oct 2023 18:47:08 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 9F02A3858418 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1698778028; bh=9zn0XqjGgCsgOjyVsbz4n7SVaUAtPjhBAjgNjBsDfJM=; h=From:To:Subject:Date:In-Reply-To:References:From; b=NO/GHLvJVOiRK4LCaAUt2pZrUTkJlKUKGEKFtqmyIA5RQBkpCZQDnT5DWzYIWX/4q GfhZmFH27AQWQeMZjUWPP2iZpdYNiORPXpohUVdNiVwsQS7kzPS0AbyVkqt2lOXzEl qGjczx2uVEQxBZOeyMTfHIcO2qNnGFiDymOTP5Xc= From: "dcb314 at hotmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/112320] [14 Regression] crash from insert_debug_temp_for_var_def Date: Tue, 31 Oct 2023 18:47:08 +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: unknown X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: dcb314 at hotmail dot com 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: 14.0 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=3D112320 --- Comment #2 from David Binderman --- As expected: $ git bisect good 1cf5dc05c678232b e3da1d7bb288c8c864f0284bc4bc5877b466a2f7 is the first bad commit commit e3da1d7bb288c8c864f0284bc4bc5877b466a2f7 Author: Richard Biener Date: Tue Oct 31 10:13:13 2023 +0100 tree-optimization/112305 - SCEV cprop and conditional undefined overflo= w=