From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 2204 invoked by alias); 27 Mar 2003 00:59:24 -0000 Mailing-List: contact gcc-prs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-prs-owner@gcc.gnu.org Received: (qmail 2181 invoked by uid 48); 27 Mar 2003 00:59:24 -0000 Date: Thu, 27 Mar 2003 01:06:00 -0000 Message-ID: <20030327005924.2179.qmail@sources.redhat.com> To: gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org, nobody@gcc.gnu.org, p.van-hoof@qub.ac.uk From: geoffk@gcc.gnu.org Reply-To: geoffk@gcc.gnu.org, gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org, nobody@gcc.gnu.org, p.van-hoof@qub.ac.uk, gcc-gnats@gcc.gnu.org Subject: Re: optimization/10232: else clause is executed gratuitously X-SW-Source: 2003-03/txt/msg01862.txt.bz2 List-Id: Synopsis: else clause is executed gratuitously State-Changed-From-To: open->closed State-Changed-By: geoffk State-Changed-When: Thu Mar 27 00:59:24 2003 State-Changed-Why: Works as designed in 3.3. -ffast-math in 3.3 includes -fno-trapping-math, which does: Compile code assuming that floating-point operations cannot generate user-visible traps. Crashing is 'user-visible', so if you want to crash on traps then you should not use -fno-trapping-math. http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=10232