From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 02BF53858C30; Mon, 4 Sep 2023 18:10:43 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 02BF53858C30 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1693851043; bh=1mqbdwVZSvM2ZpaoOiVZUcDScnNx+rDxZzVXXg77t6A=; h=From:To:Subject:Date:In-Reply-To:References:From; b=Q3y/iXNxhuuHInCUETtSVrm4KxLufQLL0jFs8lFP/VmFviI0lyyRwybp+PqgnTnmJ XipuorCXkL7EuoUWhBykic3WPu+2lv/gDh7afFbm2p8snMviBmQE5YM7jBWGaGyilK zHx/LsFIsdrNoHk+CBOuLCm/fwWhH7Eb+m/XxVtY= From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/110009] Another missing ABS detection Date: Mon, 04 Sep 2023 18:10:42 +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: 14.0 X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: enhancement X-Bugzilla-Who: pinskia at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: pinskia at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: blocked 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=3D110009 Andrew Pinski changed: What |Removed |Added ---------------------------------------------------------------------------- Blocks| |98907 --- Comment #8 from Andrew Pinski --- (In reply to Andrew Pinski from comment #6) > Vector testcases too: >=20 > Which does work with the match pattern in comment #5. Except veclowering messes up ABSU, see PR 111285 for that. Referenced Bugs: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D98907 [Bug 98907] Failure to optimize abs pattern=