From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 69DDA3858C2C; Mon, 15 May 2023 00:24:06 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 69DDA3858C2C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1684110246; bh=0uM4RA2rk8sY+uY3ycZE6/Qe3M3xtybWJuvW0z2w62c=; h=From:To:Subject:Date:In-Reply-To:References:From; b=t6uuM6DvAWuV0ZKg3317hEQ6HWTyU/CMO/UcjUAZreXFbZXMcuJ3wpEdkuITCRrKb tQn04DTwosMmGDatvbXOWFjdea25SeG5lF04bq51lSCTZCnzWzAiNbnloDgJc/Mj9V qw0FcFTbz59NqG0Oa16UIR8HfbA5pdFjyF/9qzYI= From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/40730] redundant memory load Date: Mon, 15 May 2023 00:24:06 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 4.5.0 X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: pinskia at gcc dot gnu.org X-Bugzilla-Status: RESOLVED X-Bugzilla-Resolution: FIXED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 12.0 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=3D40730 --- Comment #15 from Andrew Pinski --- (In reply to Andrew Pinski from comment #14) > Fixed for GCC 12 by r12-897-gde56f95afaaa22 (and r11-408-g84935c9822183c). The first redundant load was fixed by r11-408-g84935c9822183c. The extra store was fixed was fixed by r12-897-gde56f95afaaa22 . But it is still fixed fully.=