From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 693003858D1E; Tue, 16 May 2023 23:46:40 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 693003858D1E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1684280800; bh=uxn3ZlVdkLVVYqD5ubSfTniVi2x58WU8jekjBbQ9/48=; h=From:To:Subject:Date:In-Reply-To:References:From; b=X0ULjxiiId+nlmJxIxRgLmcwqFbgDgceMv9JIGr5mDDLBtEXPoPVxB7ycnje9hsOS 64K3WN8kr/clWZ1f6Dl0PYc1d7NGXOeDkpKRVcx2OHBNG9I3E1KCOVnPt9p6KIu4Zc a22y+rfofSYxb665P7ze2Hy1CafuEXbPolOr1P2U= From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/4079] unnecessary register move on simple code Date: Tue, 16 May 2023 23:46:40 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: rtl-optimization X-Bugzilla-Version: 3.0.1 X-Bugzilla-Keywords: missed-optimization, ra X-Bugzilla-Severity: enhancement 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: dje at gcc dot gnu.org X-Bugzilla-Target-Milestone: 8.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cf_known_to_work target_milestone bug_status cf_known_to_fail resolution 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=3D4079 Andrew Pinski changed: What |Removed |Added ---------------------------------------------------------------------------- Known to work| |8.1.0 Target Milestone|--- |8.0 Status|SUSPENDED |RESOLVED Known to fail| |4.8.5 Resolution|--- |FIXED --- Comment #10 from Andrew Pinski --- This has been fixed for a while. At least in GCC 8. Maybe even before.=