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Dadhania" X-Patchwork-Id: 9586469 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 CA1976020B for ; Wed, 22 Feb 2017 09:33:45 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D1B6028692 for ; Wed, 22 Feb 2017 09:33:45 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C634B288C4; Wed, 22 Feb 2017 09:33:45 +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=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI 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 2BE2728692 for ; Wed, 22 Feb 2017 09:33:45 +0000 (UTC) Received: from localhost ([::1]:50976 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cgTIt-00037d-Uj for patchwork-qemu-devel@patchwork.kernel.org; Wed, 22 Feb 2017 04:33:43 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:49955) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cgTGS-0000uO-Sq for qemu-devel@nongnu.org; Wed, 22 Feb 2017 04:31:16 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cgTGM-0006ZW-MS for qemu-devel@nongnu.org; Wed, 22 Feb 2017 04:31:12 -0500 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:55840 helo=mx0a-001b2d01.pphosted.com) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1cgTGM-0006ZB-HL for qemu-devel@nongnu.org; Wed, 22 Feb 2017 04:31:06 -0500 Received: from pps.filterd (m0098419.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.20/8.16.0.20) with SMTP id v1M9Tdds028500 for ; Wed, 22 Feb 2017 04:31:05 -0500 Received: from e23smtp09.au.ibm.com (e23smtp09.au.ibm.com [202.81.31.142]) by mx0b-001b2d01.pphosted.com with ESMTP id 28s2nxb6q5-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Wed, 22 Feb 2017 04:31:05 -0500 Received: from localhost by e23smtp09.au.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; Wed, 22 Feb 2017 19:30:54 +1000 Received: from d23relay10.au.ibm.com (d23relay10.au.ibm.com [9.190.26.77]) by d23dlp01.au.ibm.com (Postfix) with ESMTP id B60912CE8059; Wed, 22 Feb 2017 20:30:53 +1100 (EST) Received: from d23av03.au.ibm.com (d23av03.au.ibm.com [9.190.234.97]) by d23relay10.au.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id v1M9UjTa41353436; Wed, 22 Feb 2017 20:30:53 +1100 Received: from d23av03.au.ibm.com (localhost [127.0.0.1]) by d23av03.au.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id v1M9UKkk010886; Wed, 22 Feb 2017 20:30:20 +1100 Received: from abhimanyu.in.ibm.com ([9.102.3.12]) by d23av03.au.ibm.com (8.14.4/8.14.4/NCO v10.0 AVin) with ESMTP id v1M9UE0u010001; Wed, 22 Feb 2017 20:30:19 +1100 From: Nikunj A Dadhania To: qemu-ppc@nongnu.org, david@gibson.dropbear.id.au, rth@twiddle.net Date: Wed, 22 Feb 2017 14:59:39 +0530 X-Mailer: git-send-email 2.7.4 In-Reply-To: <1487755788-16415-1-git-send-email-nikunj@linux.vnet.ibm.com> References: <1487755788-16415-1-git-send-email-nikunj@linux.vnet.ibm.com> X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 17022209-0052-0000-0000-00000219974E X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 17022209-0053-0000-0000-000007D33C7B Message-Id: <1487755788-16415-3-git-send-email-nikunj@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2017-02-22_07:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=0 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1612050000 definitions=main-1702220094 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [generic] [fuzzy] X-Received-From: 148.163.158.5 Subject: [Qemu-devel] [PATCH v2 02/11] target/ppc: optimize gen_write_xer() 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: qemu-devel@nongnu.org, nikunj@linux.vnet.ibm.com, bharata@linux.vnet.ibm.com Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Nikunj A Dadhania Reviewed-by: Richard Henderson --- target/ppc/translate.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/target/ppc/translate.c b/target/ppc/translate.c index 3ba2616..b09e16f 100644 --- a/target/ppc/translate.c +++ b/target/ppc/translate.c @@ -3724,12 +3724,9 @@ static void gen_write_xer(TCGv src) { tcg_gen_andi_tl(cpu_xer, src, ~((1u << XER_SO) | (1u << XER_OV) | (1u << XER_CA))); - tcg_gen_shri_tl(cpu_so, src, XER_SO); - tcg_gen_shri_tl(cpu_ov, src, XER_OV); - tcg_gen_shri_tl(cpu_ca, src, XER_CA); - tcg_gen_andi_tl(cpu_so, cpu_so, 1); - tcg_gen_andi_tl(cpu_ov, cpu_ov, 1); - tcg_gen_andi_tl(cpu_ca, cpu_ca, 1); + tcg_gen_extract_tl(cpu_so, src, XER_SO, 1); + tcg_gen_extract_tl(cpu_ov, src, XER_OV, 1); + tcg_gen_extract_tl(cpu_ca, src, XER_CA, 1); } /* mcrxr */