From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugs-return-327693-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 16447 invoked by alias); 13 Aug 2010 00:55:13 -0000
Received: (qmail 16284 invoked by uid 48); 13 Aug 2010 00:55:01 -0000
Date: Fri, 13 Aug 2010 00:55:00 -0000
Subject: [Bug middle-end/45273]  New: [4.4/4.5/4.6 Regression] The compiler depends on the host double (-fprofile-corection only)
X-Bugzilla-Reason: CC
Message-ID: <bug-45273-6528@http.gcc.gnu.org/bugzilla/>
Reply-To: gcc-bugzilla@gcc.gnu.org
To: gcc-bugs@gcc.gnu.org
From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm
Precedence: bulk
List-Id: <gcc-bugs.gcc.gnu.org>
List-Archive: <http://gcc.gnu.org/ml/gcc-bugs/>
List-Post: <mailto:gcc-bugs@gcc.gnu.org>
List-Help: <mailto:gcc-bugs-help@gcc.gnu.org>
Sender: gcc-bugs-owner@gcc.gnu.org
X-SW-Source: 2010-08/txt/msg01066.txt.bz2

While looking into PR 45272, I noticed it depends on the host double which is
wrong, we should not depend on that.  The main reason is because different
hosts could produce slightly different results depending on the behavior of
float.

Oh Second mcf_sqrt depends on IEEE FP single precision.


-- 
           Summary: [4.4/4.5/4.6 Regression] The compiler depends on the
                    host double (-fprofile-corection only)
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Keywords: wrong-code
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: pinskia at gcc dot gnu dot org
OtherBugsDependingO 45272
             nThis:


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45273