From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugs-return-202437-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 32331 invoked by alias); 14 Nov 2006 09:53:51 -0000
Received: (qmail 32277 invoked by uid 48); 14 Nov 2006 09:53:38 -0000
Date: Tue, 14 Nov 2006 09:53:00 -0000
Message-ID: <20061114095338.32276.qmail@sourceware.org>
X-Bugzilla-Reason: CC
References: <bug-29825-5724@http.gcc.gnu.org/bugzilla/>
Subject: [Bug target/29825] [4.1 regression] ICE in extract_insn, at recog.c:2084
In-Reply-To: <bug-29825-5724@http.gcc.gnu.org/bugzilla/>
Reply-To: gcc-bugzilla@gcc.gnu.org
To: gcc-bugs@gcc.gnu.org
From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm
Precedence: bulk
List-Archive: <http://gcc.gnu.org/ml/gcc-bugs/>
List-Post: <mailto:gcc-bugs@gcc.gnu.org>
List-Help: <mailto:gcc-bugs-help@gcc.gnu.org>
Sender: gcc-bugs-owner@gcc.gnu.org
X-SW-Source: 2006-11/txt/msg01247.txt.bz2
List-Id: <gcc-bugs.sourceware.org>



------- Comment #8 from pinskia at gcc dot gnu dot org  2006-11-14 09:53 -------
Hmm, isn't movl %eax, dwarf_reg_size_table@GOTOFF a valid way to have an
offset?



Reduced testcase:
struct _Unwind_Context
{
  void *reg[18];
};
static unsigned char dwarf_reg_size_table[18];
uw_install_context_1 (void *current,
        struct _Unwind_Context *target)
{
  long i;
  for (i = 0; i < 17; ++i)
    {
      void *t = target->reg[i];
      if (t)
        __builtin_memcpy (current, t, dwarf_reg_size_table[i]);
    }
}



-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|bootstrap                   |target
 GCC target triplet|                            |i?86-*-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29825