From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id B7A8C3858024; Tue, 31 Aug 2021 09:38:26 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org B7A8C3858024 From: "cvs-commit at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/102129] -ftrapping-math is broken or badly documented Date: Tue, 31 Aug 2021 09:38:26 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: middle-end X-Bugzilla-Version: 11.2.0 X-Bugzilla-Keywords: wrong-code X-Bugzilla-Severity: normal X-Bugzilla-Who: cvs-commit at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: rguenth at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- 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 X-BeenThere: gcc-bugs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-bugs mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 31 Aug 2021 09:38:26 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D102129 --- Comment #9 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:5e57bacf6f3599efea7634470db84121641c80b0 commit r12-3248-g5e57bacf6f3599efea7634470db84121641c80b0 Author: Richard Biener Date: Tue Aug 31 09:13:20 2021 +0200 middle-end/102129 - avoid TER of possibly trapping expressions The following avoids applying TER to possibly trapping expressions, preventing a trapping FP multiplication to be moved across a call that should not be executed. 2021-08-31 Richard Biener PR middle-end/102129 * tree-ssa-ter.c (find_replaceable_in_bb): Do not move possibly trapping expressions across calls.=