From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 31750 invoked by alias); 21 Oct 2014 14:57:58 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Received: (qmail 31722 invoked by uid 89); 21 Oct 2014 14:57:56 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.9 required=5.0 tests=AWL,BAYES_00,MEDICAL_SUBJECT,RP_MATCHES_RCVD,SPF_HELO_PASS autolearn=no version=3.3.2 X-HELO: mx1.redhat.com Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES256-GCM-SHA384 encrypted) ESMTPS; Tue, 21 Oct 2014 14:57:55 +0000 Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id s9LEvld0016639 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 21 Oct 2014 10:57:48 -0400 Received: from topor.usersys.redhat.com ([10.15.16.142]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id s9LEvlUg022163; Tue, 21 Oct 2014 10:57:47 -0400 Message-ID: <5446746A.3070804@redhat.com> Date: Tue, 21 Oct 2014 15:08:00 -0000 From: Vladimir Makarov User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.1.1 MIME-Version: 1.0 To: gcc-patches@gcc.gnu.org, ubizjak@gmail.com, markus@trippelsdorf.de, Ganesh.Gopalasubramanian@amd.com, richard.sandiford@arm.com Subject: Re: [PATCH 5/5] Use preferred_for_speed in i386.md References: <87bnpabvvx.fsf@e105548-lin.cambridge.arm.com> <87mw8uagqk.fsf@e105548-lin.cambridge.arm.com> In-Reply-To: <87mw8uagqk.fsf@e105548-lin.cambridge.arm.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit X-IsSubscribed: yes X-SW-Source: 2014-10/txt/msg02101.txt.bz2 On 10/17/2014 10:54 AM, Richard Sandiford wrote: > Undo the original fix for 61630 and use preferred_for_speed in the > problematic pattern. > > I've not written many gcc.target/i386 tests so the markup might need > some work. Final lra.c change is ok for me too. > > > gcc/ > * lra.c (lra): Remove call to recog_init. > * config/i386/i386.md (preferred_for_speed): New attribute > (*float2_sse): Override it instead of > "enabled". > > gcc/testsuite/ > * gcc.target/i386/conversion-2.c: New test. > >