From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 07788C433EF for ; Wed, 15 Dec 2021 17:59:03 +0000 (UTC) Received: from localhost ([::1]:39392 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mxYYP-0006Dz-Tj for qemu-devel@archiver.kernel.org; Wed, 15 Dec 2021 12:59:01 -0500 Received: from eggs.gnu.org ([209.51.188.92]:39056) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mxXi4-0004XC-GM; Wed, 15 Dec 2021 12:04:57 -0500 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:6154 helo=mx0a-001b2d01.pphosted.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mxXi2-0004eB-82; Wed, 15 Dec 2021 12:04:56 -0500 Received: from pps.filterd (m0098419.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 1BFGfdCX010137; Wed, 15 Dec 2021 17:04:25 GMT Received: from ppma01fra.de.ibm.com (46.49.7a9f.ip4.static.sl-reverse.com [159.122.73.70]) by mx0b-001b2d01.pphosted.com with ESMTP id 3cye11hthk-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 15 Dec 2021 17:04:24 +0000 Received: from pps.filterd (ppma01fra.de.ibm.com [127.0.0.1]) by ppma01fra.de.ibm.com (8.16.1.2/8.16.1.2) with SMTP id 1BFH42a0028826; Wed, 15 Dec 2021 17:04:23 GMT Received: from b06cxnps4076.portsmouth.uk.ibm.com (d06relay13.portsmouth.uk.ibm.com [9.149.109.198]) by ppma01fra.de.ibm.com with ESMTP id 3cy7k375v9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 15 Dec 2021 17:04:23 +0000 Received: from d06av26.portsmouth.uk.ibm.com (d06av26.portsmouth.uk.ibm.com [9.149.105.62]) by b06cxnps4076.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 1BFH4K6o43123174 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 15 Dec 2021 17:04:20 GMT Received: from d06av26.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id C3978AE05A; Wed, 15 Dec 2021 17:04:20 +0000 (GMT) Received: from d06av26.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 93DE3AE045; Wed, 15 Dec 2021 17:04:20 +0000 (GMT) Received: from smtp.tlslab.ibm.com (unknown [9.101.4.1]) by d06av26.portsmouth.uk.ibm.com (Postfix) with SMTP; Wed, 15 Dec 2021 17:04:20 +0000 (GMT) Received: from yukon.home (unknown [9.171.19.61]) by smtp.tlslab.ibm.com (Postfix) with ESMTP id DFCCB220295; Wed, 15 Dec 2021 18:04:19 +0100 (CET) From: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= To: qemu-ppc@nongnu.org, qemu-devel@nongnu.org Subject: [PULL 038/102] target/ppc: Split out do_fmadd Date: Wed, 15 Dec 2021 18:02:53 +0100 Message-Id: <20211215170357.321643-26-clg@kaod.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20211215170357.321643-1-clg@kaod.org> References: <20211215165847.321042-1-clg@kaod.org> <20211215170357.321643-1-clg@kaod.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-GUID: 4raYJI_4Tv4km9rvhQ48CoHvdKyzGn2J X-Proofpoint-ORIG-GUID: 4raYJI_4Tv4km9rvhQ48CoHvdKyzGn2J X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-15_10,2021-12-14_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 impostorscore=0 spamscore=0 clxscore=1034 adultscore=0 mlxscore=0 lowpriorityscore=0 phishscore=0 bulkscore=0 mlxlogscore=707 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112150098 Received-SPF: softfail client-ip=148.163.158.5; envelope-from=clg@kaod.org; helo=mx0a-001b2d01.pphosted.com X-Spam_score_int: -7 X-Spam_score: -0.8 X-Spam_bar: / X-Spam_report: (-0.8 / 5.0 requ) BAYES_00=-1.9, KHOP_HELO_FCRDNS=0.399, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_SOFTFAIL=0.665 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , Richard Henderson , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Richard Henderson Create a common function for all of the madd helpers. Let the compiler tail call or inline as it chooses. Signed-off-by: Richard Henderson Message-Id: <20211119160502.17432-20-richard.henderson@linaro.org> Signed-off-by: C=C3=A9dric Le Goater --- target/ppc/fpu_helper.c | 33 ++++++++++++++++++--------------- 1 file changed, 18 insertions(+), 15 deletions(-) diff --git a/target/ppc/fpu_helper.c b/target/ppc/fpu_helper.c index f5d6bb4eba76..d7e0362e808e 100644 --- a/target/ppc/fpu_helper.c +++ b/target/ppc/fpu_helper.c @@ -693,23 +693,26 @@ static void float_invalid_op_madd(CPUPPCState *env,= int flags, } } =20 -#define FPU_FMADD(op, madd_flags) = \ -uint64_t helper_##op(CPUPPCState *env, uint64_t arg1, = \ - uint64_t arg2, uint64_t arg3) = \ -{ = \ - uint32_t flags; = \ - float64 ret =3D float64_muladd(arg1, arg2, arg3, madd_flags, = \ - &env->fp_status); = \ - flags =3D get_float_exception_flags(&env->fp_status); = \ - if (flags) { = \ - if (flags & float_flag_invalid) { = \ - float_invalid_op_madd(env, flags, 1, GETPC()); = \ - } = \ - do_float_check_status(env, GETPC()); = \ - } = \ - return ret; = \ +static float64 do_fmadd(CPUPPCState *env, float64 a, float64 b, + float64 c, int madd_flags, uintptr_t retaddr) +{ + float64 ret =3D float64_muladd(a, b, c, madd_flags, &env->fp_status)= ; + int flags =3D get_float_exception_flags(&env->fp_status); + + if (flags) { + if (flags & float_flag_invalid) { + float_invalid_op_madd(env, flags, 1, retaddr); + } + do_float_check_status(env, retaddr); + } + return ret; } =20 +#define FPU_FMADD(op, madd_flags) \ + uint64_t helper_##op(CPUPPCState *env, uint64_t arg1, \ + uint64_t arg2, uint64_t arg3) \ + { return do_fmadd(env, arg1, arg2, arg3, madd_flags, GETPC()); } + #define MADD_FLGS 0 #define MSUB_FLGS float_muladd_negate_c #define NMADD_FLGS float_muladd_negate_result --=20 2.31.1