From patchwork Fri Jan 6 06:14:50 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Nikunj A. Dadhania" X-Patchwork-Id: 9500117 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 75CE160413 for ; Fri, 6 Jan 2017 06:16:57 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 60BC42845D for ; Fri, 6 Jan 2017 06:16:57 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 5594F28461; Fri, 6 Jan 2017 06:16:57 +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 022242845D for ; Fri, 6 Jan 2017 06:16:57 +0000 (UTC) Received: from localhost ([::1]:50766 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cPNpg-0007LW-1N for patchwork-qemu-devel@patchwork.kernel.org; Fri, 06 Jan 2017 01:16:56 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:52383) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cPNow-0007Du-77 for qemu-devel@nongnu.org; Fri, 06 Jan 2017 01:16:13 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cPNot-0002wb-35 for qemu-devel@nongnu.org; Fri, 06 Jan 2017 01:16:10 -0500 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:48476) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1cPNos-0002wN-OP for qemu-devel@nongnu.org; Fri, 06 Jan 2017 01:16:07 -0500 Received: from pps.filterd (m0098393.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.17/8.16.0.17) with SMTP id v066E35M006033 for ; Fri, 6 Jan 2017 01:16:05 -0500 Received: from e23smtp04.au.ibm.com (e23smtp04.au.ibm.com [202.81.31.146]) by mx0a-001b2d01.pphosted.com with ESMTP id 27t43q3277-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Fri, 06 Jan 2017 01:16:05 -0500 Received: from localhost by e23smtp04.au.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; Fri, 6 Jan 2017 16:16:00 +1000 Received: from d23relay10.au.ibm.com (d23relay10.au.ibm.com [9.190.26.77]) by d23dlp01.au.ibm.com (Postfix) with ESMTP id 220182CE805B; Fri, 6 Jan 2017 17:16:00 +1100 (EST) Received: from d23av04.au.ibm.com (d23av04.au.ibm.com [9.190.235.139]) by d23relay10.au.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id v066G09b065848; Fri, 6 Jan 2017 17:16:00 +1100 Received: from d23av04.au.ibm.com (localhost [127.0.0.1]) by d23av04.au.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id v066Fx1X002518; Fri, 6 Jan 2017 17:15:59 +1100 Received: from abhimanyu.in.ibm.com ([9.85.71.225]) by d23av04.au.ibm.com (8.14.4/8.14.4/NCO v10.0 AVin) with ESMTP id v066F8Qn000974; Fri, 6 Jan 2017 17:15:55 +1100 From: Nikunj A Dadhania To: qemu-ppc@nongnu.org, david@gibson.dropbear.id.au, rth@twiddle.net Date: Fri, 6 Jan 2017 11:44:50 +0530 X-Mailer: git-send-email 2.7.4 In-Reply-To: <1483683296-32568-1-git-send-email-nikunj@linux.vnet.ibm.com> References: <1483683296-32568-1-git-send-email-nikunj@linux.vnet.ibm.com> X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 17010606-0012-0000-0000-00000200C67A X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 17010606-0013-0000-0000-000006C39190 Message-Id: <1483683296-32568-9-git-send-email-nikunj@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2017-01-06_03:, , 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-1701060100 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [generic] [fuzzy] X-Received-From: 148.163.156.1 Subject: [Qemu-devel] [PATCH v1 08/14] target-ppc: Use correct precision for FPRF setting 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 From: Bharata B Rao Use correct FP precision when setting FPRF in FP conversion helpers instead of always assuming float64 precision. Signed-off-by: Bharata B Rao Signed-off-by: Nikunj A Dadhania --- target/ppc/fpu_helper.c | 4 ++-- target/ppc/internal.h | 1 + 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/target/ppc/fpu_helper.c b/target/ppc/fpu_helper.c index aacfd12..05b2926 100644 --- a/target/ppc/fpu_helper.c +++ b/target/ppc/fpu_helper.c @@ -109,6 +109,7 @@ void helper_compute_fprf_##tp(CPUPPCState *env, tp arg) \ } COMPUTE_FPRF(float16) +COMPUTE_FPRF(float32) COMPUTE_FPRF(float64) COMPUTE_FPRF(float128) @@ -2688,8 +2689,7 @@ void helper_##op(CPUPPCState *env, uint32_t opcode) \ xt.tfld = ttp##_snan_to_qnan(xt.tfld); \ } \ if (sfprf) { \ - helper_compute_fprf_float64(env, ttp##_to_float64(xt.tfld, \ - &env->fp_status)); \ + helper_compute_fprf_##ttp(env, xt.tfld); \ } \ } \ \ diff --git a/target/ppc/internal.h b/target/ppc/internal.h index 16fc117..8dcc679 100644 --- a/target/ppc/internal.h +++ b/target/ppc/internal.h @@ -246,4 +246,5 @@ static inline void putVSR(int n, ppc_vsr_t *vsr, CPUPPCState *env) void helper_compute_fprf_float128(CPUPPCState *env, float128 arg); void helper_compute_fprf_float16(CPUPPCState *env, float16 arg); +void helper_compute_fprf_float32(CPUPPCState *env, float32 arg); #endif /* PPC_INTERNAL_H */