From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 6607 invoked by alias); 17 Jul 2010 15:03:24 -0000 Received: (qmail 6369 invoked by uid 22791); 17 Jul 2010 15:03:23 -0000 X-SWARE-Spam-Status: No, hits=-1.8 required=5.0 tests=AWL,BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE X-Spam-Check-By: sourceware.org Received: from mail-pw0-f47.google.com (HELO mail-pw0-f47.google.com) (209.85.160.47) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Sat, 17 Jul 2010 15:03:03 +0000 Received: by pwi10 with SMTP id 10so1983351pwi.20 for ; Sat, 17 Jul 2010 08:03:02 -0700 (PDT) MIME-Version: 1.0 Received: by 10.142.177.21 with SMTP id z21mr544620wfe.233.1279378982242; Sat, 17 Jul 2010 08:03:02 -0700 (PDT) Received: by 10.142.226.18 with HTTP; Sat, 17 Jul 2010 08:03:02 -0700 (PDT) In-Reply-To: <4C41BD52.5040905@codesourcery.com> References: <4C4035C3.9080305@codesourcery.com> <4C40A5BD.9080208@redhat.com> <4C40F005.3060507@codesourcery.com> <4C41BD52.5040905@codesourcery.com> Date: Sat, 17 Jul 2010 15:03:00 -0000 Message-ID: Subject: Re: New optimization for reload_combine From: "H.J. Lu" To: Bernd Schmidt Cc: Jeff Law , GCC Patches Content-Type: text/plain; charset=ISO-8859-1 X-IsSubscribed: yes Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org X-SW-Source: 2010-07/txt/msg01411.txt.bz2 On Sat, Jul 17, 2010 at 7:25 AM, Bernd Schmidt wrote: > On 07/17/2010 04:38 AM, H.J. Lu wrote: >> This caused: >> >> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44970 > > Apparently, the sse_prologue_save_insn is broken. > It is more than that. It failed to boostrap on Linux/ia32 when configured with --enable-clocale=gnu --with-system-zlib --enable-shared --with-demangler-in-ld --with-fpmath=sse -- H.J.