From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 24562 invoked by alias); 10 Jul 2013 09:51:40 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 24536 invoked by uid 48); 10 Jul 2013 09:51:36 -0000 From: "vincenzo.innocente at cern dot ch" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/57858] AVX2: ymm used for div, not for sqrt Date: Wed, 10 Jul 2013 09:51:00 -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: 4.9.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: vincenzo.innocente at cern dot ch X-Bugzilla-Status: UNCONFIRMED 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: 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-SW-Source: 2013-07/txt/msg00586.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D57858 --- Comment #5 from vincenzo Innocente = --- I remember something similar in the past --param max-completely-peel-times=3D1=20 sort of fix it=E2=80=A6 (why pre does not recognize that 1/(1+0) =3D=3D 1 = btw?? of course it is just a benchmark (and I can modify it to avoid the loop peeling), still >>From gcc-bugs-return-426080-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Wed Jul 10 10:11:27 2013 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 7750 invoked by alias); 10 Jul 2013 10:11:26 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Delivered-To: mailing list gcc-bugs@gcc.gnu.org Received: (qmail 7690 invoked by uid 48); 10 Jul 2013 10:11:22 -0000 From: "sebastian.huber@embedded-brains.de" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/45208] powerpc-gcc -msdata breakdown on incomplete initializers Date: Wed, 10 Jul 2013 10:11:00 -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: unknown X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: sebastian.huber@embedded-brains.de X-Bugzilla-Status: UNCONFIRMED 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: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2013-07/txt/msg00587.txt.bz2 Content-length: 520 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45208 Sebastian Huber changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |sebastian.huber@embedded-br | |ains.de --- Comment #1 from Sebastian Huber --- I can no longer reproduce this problem with GCC 4.7 and 4.8.