From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 1787 invoked by alias); 16 Dec 2012 16:29:01 -0000 Received: (qmail 1764 invoked by uid 22791); 16 Dec 2012 16:28:58 -0000 X-SWARE-Spam-Status: No, hits=-6.1 required=5.0 tests=AWL,BAYES_00,KHOP_RCVD_UNTRUST,RCVD_IN_DNSWL_HI,RP_MATCHES_RCVD,SPF_HELO_PASS X-Spam-Check-By: sourceware.org Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Sun, 16 Dec 2012 16:28:47 +0000 Received: from int-mx12.intmail.prod.int.phx2.redhat.com (int-mx12.intmail.prod.int.phx2.redhat.com [10.5.11.25]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id qBGGSkUN030842 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Sun, 16 Dec 2012 11:28:46 -0500 Received: from Cadeux.redhat.com (vpn1-6-185.ams2.redhat.com [10.36.6.185]) by int-mx12.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id qBGGShsR000807 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NO); Sun, 16 Dec 2012 11:28:45 -0500 From: Nick Clifton To: aoliva@redhat.com, kkojima@gcc.gnu.org Cc: gcc-bugs@gcc.gnu.org Subject: libgcc fails to build for sh-elf toolchain Date: Sun, 16 Dec 2012 16:29:00 -0000 Message-ID: <87r4mqx8u5.fsf@redhat.com> MIME-Version: 1.0 Content-Type: text/plain Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2012-12/txt/msg01630.txt.bz2 Hi Alex, Hi Kaz, The sh-elf target is currently failing to build libgcc on the FSF mainline because: libgcc/unwind-dw2.c: In function 'execute_stack_op': libgcc/unwind-dw2.c:902:1: error: unable to generate reloads for: (set (reg:SI 147 t) (zero_extract:SI (reg:SI 621 [ MEM[(struct _Unwind_Context *)context_25(D) + 640B] ]) (const_int 1) (const_int 30))) libgcc/unwind-dw2.c:902:1: internal compiler error: in find_reloads, at reload.c:3879 This bug has only shown up in the last few weeks - the toolchain was building OK at the end of November... Cheers Nick