From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 26936 invoked by alias); 4 May 2009 06:47:51 -0000 Received: (qmail 26489 invoked by uid 48); 4 May 2009 06:47:39 -0000 Date: Mon, 04 May 2009 06:47:00 -0000 Message-ID: <20090504064739.26488.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug c/29186] optimzation breaks floating point exception flag reading In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "kreckel at ginac dot de" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2009-05/txt/msg00193.txt.bz2 ------- Comment #20 from kreckel at ginac dot de 2009-05-04 06:47 ------- So, Joseph explained that the code should execute as expected, at least with -frounding-math as a workaround. However, with GCC 4.4 it is still not possible to write code that takes advantage of those advanced features of IEEE754, even on hardware that supports it directly. Could someone, please, set this bug's status to something less inappropriate than "unconfirmed"? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29186