From patchwork Wed May 10 20:05:31 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 9720625 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 606E660364 for ; Wed, 10 May 2017 20:09:53 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 789C42863D for ; Wed, 10 May 2017 20:09:53 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6D51528642; Wed, 10 May 2017 20:09:53 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 13A6D2863D for ; Wed, 10 May 2017 20:09:53 +0000 (UTC) Received: from localhost ([::1]:44591 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d8Xvk-0002AT-3W for patchwork-qemu-devel@patchwork.kernel.org; Wed, 10 May 2017 16:09:52 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33073) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d8XsE-0008CL-QB for qemu-devel@nongnu.org; Wed, 10 May 2017 16:06:15 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1d8XsD-0006U3-Va for qemu-devel@nongnu.org; Wed, 10 May 2017 16:06:14 -0400 Received: from mail-qt0-x242.google.com ([2607:f8b0:400d:c0d::242]:36786) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1d8XsD-0006TT-RW for qemu-devel@nongnu.org; Wed, 10 May 2017 16:06:13 -0400 Received: by mail-qt0-x242.google.com with SMTP id j13so264999qta.3 for ; Wed, 10 May 2017 13:06:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=ZhlKdEbzYhAiZi2kqPup6McMWtCXkC1Um+s1U9rQ8vA=; b=jl/5w2wqQUBYmwda6wf3i9QpffFgq9DVR9f3ltyiHBK07b5fIE3kAtJh0zkJNLWoqC PpXbMMngj7+shKNhr+M0Jnlp1ZVuODv0U7GpUsBBmt7YYv2MxwSMy4wQjTenqkMZBH4S ANJbX7kL8ywsAAg9dSwBazOT/O23N/QQVH7Jtxin7/9uEDkDYKXSaje3pXb1yIdnSIMb 6zPTJsHcTAHv9pJvDxN+yIH2emG2M/aTqh4vgjkJx93yvOGuf/vd3VL+cqRxrTg9wM22 nDY+4EYeCb3KLAJL2dxLYTNPUovreZm8+Tm9XedKEm64bKDfB4dqASSt+Phb98aomBtw kr6Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=ZhlKdEbzYhAiZi2kqPup6McMWtCXkC1Um+s1U9rQ8vA=; b=oyhMvc3Z+pns5zTogBGczuLbrejRrvJxfRStRIIXf1U25iL9LQhq4ve7fOfUBUYpC9 M908dUdvaCMu5mbmEOjlKyN7Hj1dHP62x9EnldlJbh0sQdHjtYytGVAzus293RwjKF+4 WsZWxNAvgozhBW4P6OUqvcvToa/1HCVHiZ/OVnG38N5sBjpOBKVkK1ah9/AaptWlf5ok UZSgshNMbRGCFyPcVcUlWkfi3GOSEeRA9Fb4d01Npla51gXP/OnNIDgVXiBTAhTiKIzn Go3+LH53aaNo2t7sl+H9xHI1d78MhTGBO7WrX0GR8htOiHvOhNYBkg0nYjP0R2A7dIhR pKag== X-Gm-Message-State: AODbwcDSobUr7j/Xn08nDPKJSG0vrdXbwawl9BWGRW/FRQ5S9FJhWakS Oa7zA+Dwxwma4Q== X-Received: by 10.237.34.58 with SMTP id n55mr285905qtc.117.1494446773375; Wed, 10 May 2017 13:06:13 -0700 (PDT) Received: from localhost.localdomain ([138.117.48.226]) by smtp.gmail.com with ESMTPSA id s190sm377398qkh.57.2017.05.10.13.06.11 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 10 May 2017 13:06:12 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org, Aurelien Jarno , Richard Henderson , "Edgar E. Iglesias" Date: Wed, 10 May 2017 17:05:31 -0300 Message-Id: <20170510200535.13268-5-f4bug@amsat.org> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170510200535.13268-1-f4bug@amsat.org> References: <20170510200535.13268-1-f4bug@amsat.org> MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:400d:c0d::242 Subject: [Qemu-devel] [PATCH 4/8] target/cris: optimize gen_swapb() using extract op X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP Applied using Coccinelle script. Signed-off-by: Philippe Mathieu-Daudé --- target/cris/translate.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/target/cris/translate.c b/target/cris/translate.c index 0ee05ca02d..c03403ac62 100644 --- a/target/cris/translate.c +++ b/target/cris/translate.c @@ -442,8 +442,7 @@ static inline void t_gen_swapb(TCGv d, TCGv s) tcg_gen_mov_tl(org_s, s); tcg_gen_shli_tl(t, org_s, 8); tcg_gen_andi_tl(d, t, 0xff00ff00); - tcg_gen_shri_tl(t, org_s, 8); - tcg_gen_andi_tl(t, t, 0x00ff00ff); + tcg_gen_extract_tl(t, org_s, 8, 0x00ff00ff); tcg_gen_or_tl(d, d, t); tcg_temp_free(t); tcg_temp_free(org_s);