From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by server2.sourceware.org (Postfix, from userid 48) id E03823949F36; Mon, 9 Mar 2020 14:24:50 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 server2.sourceware.org E03823949F36 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1583763890; bh=KfEq1Was+AKjyHgo8QQthhfNd0f+h1ioIDyaCSMxCjQ=; h=From:To:Subject:Date:In-Reply-To:References:From; b=kMllhQDIjZ2p6PvVGtTxDPfkKzMeDvNT7hjSyMkQT1k5vIQ/i+aRPo0g1aNUF086W Zr+rME9gETV5CQBQDLomVeaSzJCtKsk+0uOK02xOOTYJT42bjXRLNOi1vS5hDlDC6q /lA8buHvQfX+UMnaFyxGWgloJdlRksFAdBMuGfQ0= From: "marxin at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/93800] [9 Regression] GCC adds unwanted nops to align loops on powerpc 8xx since r9-1623 Date: Mon, 09 Mar 2020 14:24:50 +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: 9.2.0 X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: marxin at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: marxin at gcc dot gnu.org X-Bugzilla-Target-Milestone: 9.3 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: short_desc cf_known_to_work cf_known_to_fail 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: Mon, 09 Mar 2020 14:24:51 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D93800 Martin Li=C5=A1ka changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[9/10 Regression] GCC adds |[9 Regression] GCC adds |unwanted nops to align |unwanted nops to align |loops on powerpc 8xx since |loops on powerpc 8xx since |r9-1623 |r9-1623 Known to work| |9.2.1 Known to fail|9.2.0 | --- Comment #5 from Martin Li=C5=A1ka --- Fixed on trunk so far.=