From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 3F1C7388B82F; Wed, 1 Apr 2020 21:12:23 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 3F1C7388B82F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1585775543; bh=0+/y4X0E57OIQVorb+TXUyQEQxtx+GcY7hH8RyAZf04=; h=From:To:Subject:Date:In-Reply-To:References:From; b=Eh/JZR1y86g+DdpWmjSF8Ussy2AbwAKt0kh/wc+G0+yCxt+NygDY0jjoFEMtFBvuQ Z5dJc0z/JTYNmGS1vaRWUlXYtD7QOt/eQy87voj+72sqPEd6gn0IjoM3LYTuWjXjK5 JtlsobSnMnNHjaUCl4DkoquG8b3paGY1jvyXCJ/4= From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/94442] [AArch64] Redundant ldp/stp instructions emitted at -O3 Date: Wed, 01 Apr 2020 21:12:23 +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: 10.0 X-Bugzilla-Keywords: alias, missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: pinskia 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: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: component 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: Wed, 01 Apr 2020 21:12:23 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D94442 Andrew Pinski changed: What |Removed |Added ---------------------------------------------------------------------------- Component|rtl-optimization |tree-optimization --- Comment #1 from Andrew Pinski --- Seems like there is a missed optimization on the gimple level also.=