From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Wed, 12 May 2010 03:30:54 +0200 (CEST) Received: from dns1.mips.com ([63.167.95.197]:43156 "EHLO dns1.mips.com" rhost-flags-OK-OK-OK-OK) by eddie.linux-mips.org with ESMTP id S1492143Ab0ELBar (ORCPT ); Wed, 12 May 2010 03:30:47 +0200 Received: from MTVEXCHANGE.mips.com ([192.168.36.60]) by dns1.mips.com (8.13.8/8.13.8) with ESMTP id o4C1UYvH030096 for ; Tue, 11 May 2010 18:30:39 -0700 Received: from linux-chris2 ([192.168.65.41]) by MTVEXCHANGE.mips.com with Microsoft SMTPSVC(6.0.3790.3959); Tue, 11 May 2010 18:29:50 -0700 Received: from localhost ([127.0.0.1] helo=localhost.localdomain) by linux-chris2 with esmtp (Exim 4.69) (envelope-from ) id 1OC0mQ-0001hC-8R; Tue, 11 May 2010 18:30:34 -0700 From: Chris Dearman Subject: [PATCH] Restore signalling NaN behaviour for abs.[sd] To: linux-mips@linux-mips.org Date: Tue, 11 May 2010 18:30:34 -0700 Message-ID: <20100512013034.6493.20675.stgit@localhost.localdomain> In-Reply-To: <20100512.004512.39157093.anemo@mba.ocn.ne.jp> References: <20100512.004512.39157093.anemo@mba.ocn.ne.jp> User-Agent: StGIT/0.14.2 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 12 May 2010 01:29:51.0016 (UTC) FILETIME=[9DD70280:01CAF172] Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 26678 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: chris@mips.com Precedence: bulk X-list: linux-mips Atsushi Nemoto spotted that this had been incorrectly removed in a previous patch Signed-off-by: Chris Dearman --- arch/mips/math-emu/dp_simple.c | 1 + arch/mips/math-emu/sp_simple.c | 1 + 2 files changed, 2 insertions(+), 0 deletions(-) diff --git a/arch/mips/math-emu/dp_simple.c b/arch/mips/math-emu/dp_simple.c index d9ae1db..b909742 100644 --- a/arch/mips/math-emu/dp_simple.c +++ b/arch/mips/math-emu/dp_simple.c @@ -78,6 +78,7 @@ ieee754dp ieee754dp_abs(ieee754dp x) DPSIGN(x) = 0; if (xc == IEEE754_CLASS_SNAN) { + SETCX(IEEE754_INVALID_OPERATION); return ieee754dp_nanxcpt(ieee754dp_indef(), "abs"); } diff --git a/arch/mips/math-emu/sp_simple.c b/arch/mips/math-emu/sp_simple.c index 3175477..2fd53c9 100644 --- a/arch/mips/math-emu/sp_simple.c +++ b/arch/mips/math-emu/sp_simple.c @@ -78,6 +78,7 @@ ieee754sp ieee754sp_abs(ieee754sp x) SPSIGN(x) = 0; if (xc == IEEE754_CLASS_SNAN) { + SETCX(IEEE754_INVALID_OPERATION); return ieee754sp_nanxcpt(ieee754sp_indef(), "abs"); }