From nobody Tue Feb 10 02:27:45 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1500354018953847.2296861078927; Mon, 17 Jul 2017 22:00:18 -0700 (PDT) Received: from localhost ([::1]:53951 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dXKcL-0008Rh-Lp for importer@patchew.org; Tue, 18 Jul 2017 01:00:17 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:43360) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dXKYR-0004os-Ox for qemu-devel@nongnu.org; Tue, 18 Jul 2017 00:56:16 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dXKYR-0004OO-2i for qemu-devel@nongnu.org; Tue, 18 Jul 2017 00:56:15 -0400 Received: from mail-qt0-x244.google.com ([2607:f8b0:400d:c0d::244]:33391) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1dXKYQ-0004Ny-Ub for qemu-devel@nongnu.org; Tue, 18 Jul 2017 00:56:15 -0400 Received: by mail-qt0-x244.google.com with SMTP id 50so155786qtz.0 for ; Mon, 17 Jul 2017 21:56:14 -0700 (PDT) Received: from yoga.offpageads.com ([138.117.48.223]) by smtp.gmail.com with ESMTPSA id a62sm863698qkd.14.2017.07.17.21.56.11 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 17 Jul 2017 21:56:13 -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=DMsdQeYOHxFdgvPCbMINDTL8XJ5T7pqSgu4NO+egnY0=; b=jgo5mh2DkNUObcGNC6ycVcmMP7taJb/1swSKV3BGEQFqqLnMPjWCdm9ArdTGog+636 983UHgN+236/BofTRb0kG46/yC0946haByeuUJ+teIoqJsju/yjxwtrwBvGFOPcnTV/7 E0/pYBLInyx5rTYEVjuSeg53P7GMNjoOZEeqKW6VAXOXXaamJ/u+YFLY6W42zPQWpyHZ 0uhdiI4DTkK2d1giXQijlxLVSHYQSMFNtEidW87KJOujMUrxjErwiwWkdUP/s90uhAzj qSV+wl29GZ7IZHbocHJSsfZJ1d8UV+a4b4fWGnvx+Vfd8OfewhCggNG6RHcLz2dRI9bd 04lg== 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=DMsdQeYOHxFdgvPCbMINDTL8XJ5T7pqSgu4NO+egnY0=; b=c7L1btlGRQJepJwCBc54DvlCmJyPgTbea9lqtdkGv39KbG4ex4xpipxY43in24C3SO nQPYLrKeon6+P7Dlaugah+NRxztGmWg4nZLgO+FWgTWx/es96Ze6AQ1r61qxzHy38sis H9Wri5MQUy3gsJb2t1IspMo6miqBjHmP4+FudGMkI1uRWTyu0DY03LBKr6lFHzq/agrt 2YVVsNYSrgqvrivb9q2L4ZfvGgCBNI3bLxww/ZtAib2jcEVPz2zgx/v0RHxd+RAI9xNm LJPvMZH39dHEQPQP6hoxbAAwrAZECmzlBWCwCMayIz3L8fvPkuXnD3Nt+JUi6LgoCDYl LZCw== X-Gm-Message-State: AIVw111zhuJQdgoLeIw4dNofEDCVbv3TXV3fbWG+lrdneeM+MR8vCRo0 6hxKQpc3J0vaIw== X-Received: by 10.237.38.33 with SMTP id z30mr1192658qtc.105.1500353774341; Mon, 17 Jul 2017 21:56:14 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: Richard Henderson , Artyom Tarasenko , Michael Tokarev Date: Tue, 18 Jul 2017 01:55:37 -0300 Message-Id: <20170718045540.16322-8-f4bug@amsat.org> X-Mailer: git-send-email 2.13.2 In-Reply-To: <20170718045540.16322-1-f4bug@amsat.org> References: <20170718045540.16322-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:400d:c0d::244 Subject: [Qemu-devel] [PATCH v5 07/10] target/sparc: optimize gen_op_mulscc() 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: Peter Maydell , Nikunj A Dadhania , qemu-devel@nongnu.org, Laurent Vivier , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Aurelien Jarno Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZohoMail: RDKM_2 RSF_0 Z_629925259 SPT_0 Done with the Coccinelle semantic patch from commit 58daf05d07dd (see scripts/coccinelle/tcg_gen_extract.cocci) Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- Richard: are you ok squashing it with previous commit? maybe you need to update 58daf05d07dd to your commit... target/sparc/translate.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/target/sparc/translate.c b/target/sparc/translate.c index 962ce08f80..67a83b77cc 100644 --- a/target/sparc/translate.c +++ b/target/sparc/translate.c @@ -634,8 +634,7 @@ static inline void gen_op_mulscc(TCGv dst, TCGv src1, T= CGv src2) // env->y =3D (b2 << 31) | (env->y >> 1); tcg_gen_andi_tl(r_temp, cpu_cc_src, 0x1); tcg_gen_shli_tl(r_temp, r_temp, 31); - tcg_gen_shri_tl(t0, cpu_y, 1); - tcg_gen_andi_tl(t0, t0, 0x7fffffff); + tcg_gen_extract_tl(t0, cpu_y, 1, 31); tcg_gen_or_tl(t0, t0, r_temp); tcg_gen_andi_tl(cpu_y, t0, 0xffffffff); =20 --=20 2.13.2