From nobody Sat Jul 12 15:10:28 2025 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.zoho.com; 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 148601556340885.82536531043945; Wed, 1 Feb 2017 22:06:03 -0800 (PST) Received: from localhost ([::1]:54483 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cZAWv-0006X3-7w for importer@patchew.org; Thu, 02 Feb 2017 01:06:01 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:51892) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cZ9jy-0007ZL-QB for qemu-devel@nongnu.org; Thu, 02 Feb 2017 00:15:31 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cZ9ju-0003z7-Tb for qemu-devel@nongnu.org; Thu, 02 Feb 2017 00:15:26 -0500 Received: from ozlabs.org ([103.22.144.67]:46643) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1cZ9ju-0003vc-F9; Thu, 02 Feb 2017 00:15:22 -0500 Received: by ozlabs.org (Postfix, from userid 1007) id 3vDSqT47TRz9s7J; Thu, 2 Feb 2017 16:14:59 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gibson.dropbear.id.au; s=201602; t=1486012501; bh=sVsFOgMmDpGZh1fqTKMYqBNRkTYIMWUzRuQD3cx05pc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=PM9oxC51LLOsp6v1OkiTUByHaq3xBwoPIcDowI8UD2TQ4+5x5ms3AJSCGYD1Sz0Qo 4LbzcFlrQEF/YH/qzURQSiXsU/j+RtUjZZ9FL7jJanLG/BqvwunlN3Xgf46ExEvlo5 8b7fQwt9JlmFD77w/2ikgrYMmtQtrOiCPdwYYPkc= From: David Gibson To: peter.maydell@linaro.org Date: Thu, 2 Feb 2017 16:13:50 +1100 Message-Id: <20170202051445.5735-53-david@gibson.dropbear.id.au> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20170202051445.5735-1-david@gibson.dropbear.id.au> References: <20170202051445.5735-1-david@gibson.dropbear.id.au> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 103.22.144.67 Subject: [Qemu-devel] [PULL 052/107] target-ppc: Replace isden by float64_is_zero_or_denormal 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: lvivier@redhat.com, thuth@redhat.com, Nikunj A Dadhania , qemu-devel@nongnu.org, mdroth@linux.vnet.ibm.com, agraf@suse.de, aik@ozlabs.ru, qemu-ppc@nongnu.org, Bharata B Rao , David Gibson Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: Bharata B Rao Replace isden() by float64_is_zero_or_denormal() so that code in helper_compute_fprf() can be reused to work with float128 argument. Signed-off-by: Bharata B Rao Signed-off-by: Nikunj A Dadhania Reviewed-by: David Gibson Signed-off-by: David Gibson --- target/ppc/fpu_helper.c | 11 +---------- 1 file changed, 1 insertion(+), 10 deletions(-) diff --git a/target/ppc/fpu_helper.c b/target/ppc/fpu_helper.c index 4da991a..5a7aa75 100644 --- a/target/ppc/fpu_helper.c +++ b/target/ppc/fpu_helper.c @@ -47,15 +47,6 @@ uint32_t helper_float64_to_float32(CPUPPCState *env, uin= t64_t arg) return f.l; } =20 -static inline int isden(float64 d) -{ - CPU_DoubleU u; - - u.d =3D d; - - return ((u.ll >> 52) & 0x7FF) =3D=3D 0; -} - static inline int ppc_float32_get_unbiased_exp(float32 f) { return ((f >> 23) & 0xFF) - 127; @@ -96,7 +87,7 @@ void helper_compute_fprf(CPUPPCState *env, float64 arg) fprf =3D 0x02; } } else { - if (isden(arg)) { + if (float64_is_zero_or_denormal(arg)) { /* Denormalized numbers */ fprf =3D 0x10; } else { --=20 2.9.3