From patchwork Thu Sep 1 13:17:50 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?V=C3=ADctor_Colombo?= X-Patchwork-Id: 12962644 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 8FB03ECAAD1 for ; Thu, 1 Sep 2022 13:33:09 +0000 (UTC) Received: from localhost ([::1]:34890 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oTkJg-0000wM-KK for qemu-devel@archiver.kernel.org; Thu, 01 Sep 2022 09:33:08 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:34996) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oTk6z-0007wZ-Gl; Thu, 01 Sep 2022 09:20:06 -0400 Received: from [200.168.210.66] (port=59496 helo=outlook.eldorado.org.br) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oTk6w-0002b5-Ru; Thu, 01 Sep 2022 09:20:01 -0400 Received: from p9ibm ([10.10.71.235]) by outlook.eldorado.org.br over TLS secured channel with Microsoft SMTPSVC(8.5.9600.16384); Thu, 1 Sep 2022 10:18:19 -0300 Received: from eldorado.org.br (unknown [10.10.70.45]) by p9ibm (Postfix) with ESMTP id A83648002C5; Thu, 1 Sep 2022 10:18:18 -0300 (-03) From: =?utf-8?q?V=C3=ADctor_Colombo?= To: qemu-devel@nongnu.org, qemu-ppc@nongnu.org Cc: clg@kaod.org, danielhb413@gmail.com, david@gibson.dropbear.id.au, groug@kaod.org, richard.henderson@linaro.org, victor.colombo@eldorado.org.br, matheus.ferst@eldorado.org.br, lucas.araujo@eldorado.org.br, leandro.lupori@eldorado.org.br, lucas.coutinho@eldorado.org.br Subject: [PATCH 13/19] target/ppc: Clear fpstatus flags on VSX_CVT_FP_TO_INT Date: Thu, 1 Sep 2022 10:17:50 -0300 Message-Id: <20220901131756.26060-14-victor.colombo@eldorado.org.br> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220901131756.26060-1-victor.colombo@eldorado.org.br> References: <20220901131756.26060-1-victor.colombo@eldorado.org.br> MIME-Version: 1.0 X-OriginalArrivalTime: 01 Sep 2022 13:18:19.0137 (UTC) FILETIME=[4D79C710:01D8BE05] X-Host-Lookup-Failed: Reverse DNS lookup failed for 200.168.210.66 (failed) Received-SPF: pass client-ip=200.168.210.66; envelope-from=victor.colombo@eldorado.org.br; helo=outlook.eldorado.org.br X-Spam_score_int: -10 X-Spam_score: -1.1 X-Spam_bar: - X-Spam_report: (-1.1 / 5.0 requ) BAYES_00=-1.9, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Signed-off-by: Víctor Colombo --- target/ppc/fpu_helper.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/target/ppc/fpu_helper.c b/target/ppc/fpu_helper.c index 6f9a1a755e..eb16fb20a9 100644 --- a/target/ppc/fpu_helper.c +++ b/target/ppc/fpu_helper.c @@ -2914,22 +2914,20 @@ uint64_t helper_XSCVSPDPN(uint64_t xb) #define VSX_CVT_FP_TO_INT(op, nels, stp, ttp, sfld, tfld, sfi, rnan) \ void helper_##op(CPUPPCState *env, ppc_vsr_t *xt, ppc_vsr_t *xb) \ { \ - int all_flags = env->fp_status.float_exception_flags, flags; \ ppc_vsr_t t = { }; \ - int i; \ + int i, flags; \ + \ + helper_reset_fpstatus(env); \ \ for (i = 0; i < nels; i++) { \ - env->fp_status.float_exception_flags = 0; \ t.tfld = stp##_to_##ttp##_round_to_zero(xb->sfld, &env->fp_status); \ flags = env->fp_status.float_exception_flags; \ if (unlikely(flags & float_flag_invalid)) { \ t.tfld = float_invalid_cvt(env, flags, t.tfld, rnan, 0, GETPC());\ } \ - all_flags |= flags; \ } \ \ *xt = t; \ - env->fp_status.float_exception_flags = all_flags; \ do_float_check_status(env, sfi, GETPC()); \ }