From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-prs-return-33682-listarch-gcc-prs=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 1221 invoked by alias); 28 Apr 2003 14:48:43 -0000
Mailing-List: contact gcc-prs-help@gcc.gnu.org; run by ezmlm
Precedence: bulk
List-Archive: <http://gcc.gnu.org/ml/gcc-prs/>
List-Post: <mailto:gcc-prs@gcc.gnu.org>
List-Help: <mailto:gcc-prs-help@gcc.gnu.org>
Sender: gcc-prs-owner@gcc.gnu.org
Received: (qmail 1198 invoked by uid 48); 28 Apr 2003 14:48:43 -0000
Date: Mon, 28 Apr 2003 14:48:00 -0000
Message-ID: <20030428144843.1197.qmail@sources.redhat.com>
To: christianbiere@gmx.de, gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org,
  nobody@gcc.gnu.org
From: reichelt@igpm.rwth-aachen.de
Reply-To: reichelt@igpm.rwth-aachen.de, christianbiere@gmx.de,
  gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org, nobody@gcc.gnu.org,
  gcc-gnats@gcc.gnu.org
Subject: Re: optimization/8178: [3.4 regression] __builtin_ffs broken with -march=k6
X-SW-Source: 2003-04/txt/msg01252.txt.bz2
List-Id: <gcc-prs.sourceware.org>

Old Synopsis: __builtin_ffs broken
New Synopsis: [3.4 regression] __builtin_ffs broken with -march=k6

State-Changed-From-To: closed->analyzed
State-Changed-By: reichelt
State-Changed-When: Mon Apr 28 14:48:43 2003
State-Changed-Why:
    As Falk pointed out, __builtin_ffs broken is still broken
    on mainline with -march=k6. The tests ffs-1.c, ffs-2.c
    from the testsuite Eric mentioned also still fail on mainline.
    
    Since this all works on the 3.3 branch, we have a regression.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8178