From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 12449 invoked by alias); 25 Oct 2002 21:05:19 -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 12401 invoked by uid 61); 25 Oct 2002 21:05:18 -0000 Date: Fri, 25 Oct 2002 14:05:00 -0000 Message-ID: <20021025210518.12399.qmail@sources.redhat.com> To: ccj@acm.org, gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org, hubicka@gcc.gnu.org, joel@OARcorp.com, nobody@gcc.gnu.org, pbarada@mail.wm.sps.mot.com From: joel@gcc.gnu.org Reply-To: joel@gcc.gnu.org, ccj@acm.org, gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org, hubicka@gcc.gnu.org, joel@OARcorp.com, nobody@gcc.gnu.org, pbarada@mail.wm.sps.mot.com, gcc-gnats@gcc.gnu.org Subject: Re: target/8343: m68k-elf/rtems ICE at instantiate_virtual_regs_1 X-SW-Source: 2002-10/txt/msg01037.txt.bz2 List-Id: Synopsis: m68k-elf/rtems ICE at instantiate_virtual_regs_1 Responsible-Changed-From-To: unassigned->hubicka Responsible-Changed-By: joel Responsible-Changed-When: Fri Oct 25 14:05:18 2002 Responsible-Changed-Why: Tracked to patch you committed. :) =================================== FInal feedback from Peter. 'cvs update -D "2001/05/19 04:24:49" gcc' works 'cvs update -D "2001/05/19 04:29:50" gcc' fails The only thing of interest changing is gcc/gcc/recog.c, from version 1.102 to version 1.103. The log for gcc/gcc/recog.c looks like: revision 1.103 date: 2001/05/19 08:24:50; author: hubicka; state: Exp; lines: +85 -150 * recog.c (general_operand): Prohibit nonzero subreg bytes on subregs containing mem. This was with the following testcase: extern unsigned foo; unsigned long long bar (void) { unsigned long long t = foo; return t * foo; } =================================== http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8343