From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 31494 invoked by alias); 25 Oct 2002 17:26:01 -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 31464 invoked by uid 71); 25 Oct 2002 17:26:01 -0000 Date: Fri, 25 Oct 2002 10:26:00 -0000 Message-ID: <20021025172601.31460.qmail@sources.redhat.com> To: nobody@gcc.gnu.org Cc: gcc-prs@gcc.gnu.org, From: Graham Stott Subject: Re: target/8343: m68k-elf/rtems ICE at instantiate_virtual_regs_1 Reply-To: Graham Stott X-SW-Source: 2002-10/txt/msg01014.txt.bz2 List-Id: The following reply was made to PR target/8343; it has been noted by GNATS. From: Graham Stott To: joel@gcc.gnu.org, ccj@acm.org, gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org, joel@OARcorp.com, nobody@gcc.gnu.org, pbarada@mail.wm.sps.mot.com, gcc-gnats@gcc.gnu.org Cc: Subject: Re: target/8343: m68k-elf/rtems ICE at instantiate_virtual_regs_1 Date: Fri, 25 Oct 2002 18:18:53 +0100 joel@gcc.gnu.org wrote: > Synopsis: m68k-elf/rtems ICE at instantiate_virtual_regs_1 > > State-Changed-From-To: open->feedback > State-Changed-By: joel > State-Changed-When: Fri Oct 25 05:59:45 2002 > State-Changed-Why: > Peter Barada has this important piece of information which > should be a big clue to fixing it: > > Ok, I've narrowed your ICE down to between two version, one 525 days > ago(where it worked) and 523 days ago (where it failed). > > The verion from each is: > > Fail: version 3.1 20010519 > Work: version 3.1 20010517 > > > http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8343 > The original test case can be cut down to the following which fails at -O0 on cvs head ---------------------------------------------------------- extern unsigned foo; unsigned long long bar (void) { unsigned long long t = foo; return t * foo; } ----------------------------------------------------------