From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id EF7A93857C43; Fri, 11 Nov 2022 17:41:49 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org EF7A93857C43 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1668188509; bh=UNecDwjXPibQqn1lL0sDNCAOWViho4ioQiMMqykUdJM=; h=From:To:Subject:Date:In-Reply-To:References:From; b=kWQJoCd4pv7XFq+d4UImYo2wLaLFhndCqFfsoNL6wyoxfbxbGM/qVLoPDBwiXUhp7 gG11Z4gbAyMvjuWkhoYaGSlIkvIpW/SoSjo3ybC2crEo6FHUBznMSRR/bwHKQyxYNv zt6ofB6LqrfOgeTBtD7jgmTRom/0xdGKlmCxK99Y= From: "amonakov at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/107647] [12/13 Regression] GCC 12.2.0 may produce FMAs even with -ffp-contract=off Date: Fri, 11 Nov 2022 17:41:49 +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: 12.2.0 X-Bugzilla-Keywords: wrong-code X-Bugzilla-Severity: normal X-Bugzilla-Who: amonakov 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: 12.3 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=3D107647 --- Comment #6 from Alexander Monakov --- Sure, but I was talking specifically about the pattern matching introduced = by that commit.=