From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:42430) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cP6Bz-0000Sf-9r for qemu-devel@nongnu.org; Thu, 05 Jan 2017 06:26:48 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cP6Bv-0006PP-B9 for qemu-devel@nongnu.org; Thu, 05 Jan 2017 06:26:47 -0500 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:52198) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1cP6Bv-0006P7-1c for qemu-devel@nongnu.org; Thu, 05 Jan 2017 06:26:43 -0500 Received: from pps.filterd (m0098396.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.17/8.16.0.17) with SMTP id v05BO3Wv022765 for ; Thu, 5 Jan 2017 06:26:41 -0500 Received: from e28smtp06.in.ibm.com (e28smtp06.in.ibm.com [125.16.236.6]) by mx0a-001b2d01.pphosted.com with ESMTP id 27smdxakte-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Thu, 05 Jan 2017 06:26:41 -0500 Received: from localhost by e28smtp06.in.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Thu, 5 Jan 2017 16:56:38 +0530 From: Nikunj A Dadhania Date: Thu, 5 Jan 2017 16:56:09 +0530 In-Reply-To: <1483615579-17618-1-git-send-email-nikunj@linux.vnet.ibm.com> References: <1483615579-17618-1-git-send-email-nikunj@linux.vnet.ibm.com> Message-Id: <1483615579-17618-5-git-send-email-nikunj@linux.vnet.ibm.com> Subject: [Qemu-devel] [PATCH 04/14] target-ppc: Replace isden by float64_is_zero_or_denormal List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-ppc@nongnu.org, david@gibson.dropbear.id.au, rth@twiddle.net Cc: qemu-devel@nongnu.org, bharata@linux.vnet.ibm.com, nikunj@linux.vnet.ibm.com 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 --- 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, uint64_t arg) return f.l; } -static inline int isden(float64 d) -{ - CPU_DoubleU u; - - u.d = d; - - return ((u.ll >> 52) & 0x7FF) == 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 = 0x02; } } else { - if (isden(arg)) { + if (float64_is_zero_or_denormal(arg)) { /* Denormalized numbers */ fprf = 0x10; } else { -- 2.7.4