From patchwork Wed Jan 14 12:17:14 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ilya Tocar X-Patchwork-Id: 428952 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from sourceware.org (server1.sourceware.org [209.132.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 031A714011D for ; Wed, 14 Jan 2015 23:17:37 +1100 (AEDT) DomainKey-Signature: a=rsa-sha1; c=nofws; d=gcc.gnu.org; h=list-id :list-unsubscribe:list-archive:list-post:list-help:sender:date :from:to:cc:subject:message-id:mime-version:content-type; q=dns; s=default; b=l2CBpPA46oQuLs5c9Z+7QKe6kL809vO7A7JoqHTbMh0Fq7IrNV Rjr6hAG3oqdibimsVss4R1b09TwBDJHFOVokiJoqYls1OkmVFm4tROrZqSa2jLPG uTcuJFRknAcACrEj71C3Hmmci6f1n6iVPQhEH/iPOCJeW+vRgEReawt7Y= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=gcc.gnu.org; h=list-id :list-unsubscribe:list-archive:list-post:list-help:sender:date :from:to:cc:subject:message-id:mime-version:content-type; s= default; bh=VEPGYu1D/nmDiruDQ8FVkUyuEHw=; b=Li5NTEaANbFCBw40LhC3 VHUGIBkxuNN3MPPDWVKlhofyvMI3jySVHRODSQ8MrZXrxrUbJuJp4Hb3fK75wCib l39x/1FtJ3MiUZGp/pzbVuVTEU7PnhwRZMvv+HehjkvHulzhcjEjXBKTmSeJkgOO 55S0sPf9VUveZPS5qlQu7L0= Received: (qmail 30271 invoked by alias); 14 Jan 2015 12:17:27 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Delivered-To: mailing list gcc-patches@gcc.gnu.org Received: (qmail 30131 invoked by uid 89); 14 Jan 2015 12:17:26 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-0.3 required=5.0 tests=AWL, BAYES_00, FREEMAIL_FROM, RCVD_IN_DNSWL_LOW, SPF_PASS, SUBJ_ALL_CAPS autolearn=no version=3.3.2 X-HELO: mail-ig0-f173.google.com Received: from mail-ig0-f173.google.com (HELO mail-ig0-f173.google.com) (209.85.213.173) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES128-SHA encrypted) ESMTPS; Wed, 14 Jan 2015 12:17:24 +0000 Received: by mail-ig0-f173.google.com with SMTP id r10so8969418igi.0 for ; Wed, 14 Jan 2015 04:17:22 -0800 (PST) X-Received: by 10.50.79.167 with SMTP id k7mr3879275igx.26.1421237842304; Wed, 14 Jan 2015 04:17:22 -0800 (PST) Received: from msticlxl7.ims.intel.com (jfdmzpr01-ext.jf.intel.com. [134.134.139.70]) by mx.google.com with ESMTPSA id k75sm11942291ioe.41.2015.01.14.04.17.20 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 14 Jan 2015 04:17:21 -0800 (PST) Date: Wed, 14 Jan 2015 15:17:14 +0300 From: Ilya Tocar To: Uros Bizjak Cc: GCC Patches Subject: [PATCH] PR64386 Message-ID: <20150114121714.GD66571@msticlxl7.ims.intel.com> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.5.23 (2014-03-12) X-IsSubscribed: yes Hi, This patch fixes https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64386 Ok for trunk? ChangeLog: gcc/ PR target/64386 * config/i386/i386.c (ix86_expand_sse_cmp): Handle V64QImode, V32HImode. testsuite/ PR target/64386 * gcc.target/i386/pr64386.c: New test. --- gcc/config/i386/i386.c | 8 ++++++++ gcc/testsuite/gcc.target/i386/pr64386.c | 14 ++++++++++++++ 2 files changed, 22 insertions(+) create mode 100644 gcc/testsuite/gcc.target/i386/pr64386.c diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index 91eae5a..f358ac2 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -21318,6 +21318,14 @@ ix86_expand_sse_cmp (rtx dest, enum rtx_code code, rtx cmp_op0, rtx cmp_op1, switch (cmp_ops_mode) { + case V64QImode: + gcc_assert (TARGET_AVX512BW); + gen = code == GT ? gen_avx512bw_gtv64qi3 : gen_avx512bw_eqv64qi3_1; + break; + case V32HImode: + gcc_assert (TARGET_AVX512BW); + gen = code == GT ? gen_avx512bw_gtv32hi3 : gen_avx512bw_eqv32hi3_1; + break; case V16SImode: gen = code == GT ? gen_avx512f_gtv16si3 : gen_avx512f_eqv16si3_1; break; diff --git a/gcc/testsuite/gcc.target/i386/pr64386.c b/gcc/testsuite/gcc.target/i386/pr64386.c new file mode 100644 index 0000000..fc152cb --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr64386.c @@ -0,0 +1,14 @@ +/* { dg-do compile } */ +/* { dg-options "-O -ftree-vectorize -mavx512bw" } */ + +char ac[64], bc[64], ec[64]; + +void fc (void) +{ + int i; + for (i = 0; i < 64; i++) + { + char e = ec[i]; + ac[i] = bc[i] ? : e; + } +}