From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 12513 invoked by alias); 16 Mar 2006 16:34:13 -0000 Received: (qmail 12483 invoked by alias); 16 Mar 2006 16:34:09 -0000 Date: Thu, 16 Mar 2006 16:34:00 -0000 Message-ID: <20060316163409.12482.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug middle-end/21781] real.c incorrectly values zero with a large exponent In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "sayle at gcc dot gnu dot org" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2006-03/txt/msg01705.txt.bz2 List-Id: ------- Comment #2 from sayle at gcc dot gnu dot org 2006-03-16 16:34 ------- Subject: Bug 21781 Author: sayle Date: Thu Mar 16 16:34:05 2006 New Revision: 112136 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=112136 Log: PR middle-end/21781 * real.c (real_from_string): If the mantissa is zero, don't bother parsing the exponent as the result should always be zero. * gcc.dg/real-const-1.c: New test case. Added: trunk/gcc/testsuite/gcc.dg/real-const-1.c Modified: trunk/gcc/ChangeLog trunk/gcc/real.c trunk/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21781