From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 35297 invoked by alias); 16 Feb 2019 22:41:05 -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 33615 invoked by uid 89); 16 Feb 2019 22:40:51 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-26.9 required=5.0 tests=BAYES_00,FREEMAIL_FROM,GIT_PATCH_0,GIT_PATCH_1,GIT_PATCH_2,GIT_PATCH_3,RCVD_IN_DNSWL_NONE,SPF_PASS autolearn=ham version=3.3.2 spammy=HContent-Transfer-Encoding:8bit X-HELO: mail-pg1-f173.google.com Received: from mail-pg1-f173.google.com (HELO mail-pg1-f173.google.com) (209.85.215.173) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Sat, 16 Feb 2019 22:40:50 +0000 Received: by mail-pg1-f173.google.com with SMTP id m1so6563607pgq.8 for ; Sat, 16 Feb 2019 14:40:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=yuCtJ1aO9uMRTZG/1bkZH1fwGJ4dGkCOCWKn+kO8U00=; b=ssM07Yd9eG4nzsp/Bxg3g6ech675q8SOmwF9SKWJaG+cVygyW7UwnZ29Hdbi11ooEV HLoT93VlGM3/aSt+x0Q7eJFz2z/N9qTIjnySjwg4CWZQNT+u6Xcul/Csvrgyog6Te0VG JXc+dtrgpYm2YaN72e+XTud1/zYCD3c69SsYwQdgXkwPYu8A7mRuH0nOys1kVK36k+LR IwIoOcojK7ti6SkVdYGo9hCQBDvcnEdOlGfUweu165Zux31bBuefoDUI3FxVwzyQnUK7 lBMGCO7HicITvpTg4t1VfvQmx/f+HWSVr9fAI2rI+6HRTDfUZzWNjqwVsI0t/s3hjR1O nEwQ== Return-Path: Received: from gnu-cfl-2.localdomain (c-73-93-86-59.hsd1.ca.comcast.net. [73.93.86.59]) by smtp.gmail.com with ESMTPSA id m65sm10969089pfm.36.2019.02.16.14.40.42 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sat, 16 Feb 2019 14:40:45 -0800 (PST) Received: from gnu-cfl-2.hsd1.ca.comcast.net (localhost [IPv6:::1]) by gnu-cfl-2.localdomain (Postfix) with ESMTP id 5858EC035F; Sat, 16 Feb 2019 14:40:34 -0800 (PST) From: "H.J. Lu" To: gcc-patches@gcc.gnu.org Cc: Uros Bizjak Subject: [PATCH 33/41] i386: Emulate MMX ssse3_psign3 with SSE Date: Sat, 16 Feb 2019 22:41:00 -0000 Message-Id: <20190216224032.4889-34-hjl.tools@gmail.com> In-Reply-To: <20190216224032.4889-1-hjl.tools@gmail.com> References: <20190216224032.4889-1-hjl.tools@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-IsSubscribed: yes X-SW-Source: 2019-02/txt/msg01369.txt.bz2 Emulate MMX ssse3_psign3 with SSE. Only SSE register source operand is allowed. PR target/89021 * config/i386/sse.md (ssse3_psign3): Add SSE emulation. --- gcc/config/i386/sse.md | 18 +++++++++++------- 1 file changed, 11 insertions(+), 7 deletions(-) diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md index 79b35d95424..1d90af0a4b0 100644 --- a/gcc/config/i386/sse.md +++ b/gcc/config/i386/sse.md @@ -15786,17 +15786,21 @@ (set_attr "mode" "")]) (define_insn "ssse3_psign3" - [(set (match_operand:MMXMODEI 0 "register_operand" "=y") + [(set (match_operand:MMXMODEI 0 "register_operand" "=y,x,Yv") (unspec:MMXMODEI - [(match_operand:MMXMODEI 1 "register_operand" "0") - (match_operand:MMXMODEI 2 "nonimmediate_operand" "ym")] + [(match_operand:MMXMODEI 1 "register_operand" "0,0,Yv") + (match_operand:MMXMODEI 2 "register_mmxmem_operand" "ym,x,Yv")] UNSPEC_PSIGN))] - "TARGET_SSSE3" - "psign\t{%2, %0|%0, %2}"; - [(set_attr "type" "sselog1") + "(TARGET_MMX || TARGET_MMX_WITH_SSE) && TARGET_SSSE3" + "@ + psign\t{%2, %0|%0, %2} + psign\t{%2, %0|%0, %2} + vpsign\t{%2, %1, %0|%0, %1, %2}" + [(set_attr "mmx_isa" "native,x64_noavx,x64_avx") + (set_attr "type" "sselog1") (set_attr "prefix_extra" "1") (set (attr "prefix_rex") (symbol_ref "x86_extended_reg_mentioned_p (insn)")) - (set_attr "mode" "DI")]) + (set_attr "mode" "DI,TI,TI")]) (define_insn "_palignr_mask" [(set (match_operand:VI1_AVX512 0 "register_operand" "=v") -- 2.20.1