From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugs-return-123674-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 26972 invoked by alias); 22 Dec 2004 08:50:11 -0000
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
Received: (qmail 26917 invoked by uid 48); 22 Dec 2004 08:50:06 -0000
Date: Wed, 22 Dec 2004 08:50:00 -0000
From: "namsh at kldp dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Message-ID: <20041222085003.19129.namsh@kldp.org>
Reply-To: gcc-bugzilla@gcc.gnu.org
Subject: [Bug c/19129] New: gcc-3.4.4 ICE while building libobjc
X-Bugzilla-Reason: CC
X-SW-Source: 2004-12/txt/msg03207.txt.bz2
List-Id: <gcc-bugs.sourceware.org>

I checkout the gcc-3.4 branch today and try to build.
xgcc generated ICE while it try to build libobjc.

I tried to change/remove the compile options.
And I found the ICE was caused by '-march=athlon-xp'.
If I change it to '-march=athlon', No ICE.

Here is ICE msg:
=========================================================================
/home2/namsh/rpm/build/gcc/obj-athlon-redhat-linux/gcc/xgcc
-B/home2/namsh/rpm/build/gcc/obj-athlon-redhat-linux/gcc/
-B/usr/athlon-redhat-linux/bin/ -B/usr/athlon-redhat-linux/lib/ -isystem
/usr/athlon-redhat-linux/include -isystem /usr/athlon-redhat-linux/sys-include
-c -I. -I/home2/namsh/rpm/build/gcc/libobjc -O2 -W -Wall -Wwrite-strings
-Wstrict-prototypes -DHAVE_GTHR_DEFAULT -DIN_GCC -DIN_TARGET_LIBS
-I/home2/namsh/rpm/build/gcc/libobjc/objc
-I/home2/namsh/rpm/build/gcc/libobjc/../gcc
-I/home2/namsh/rpm/build/gcc/libobjc/../gcc/config -I../../gcc
-I/home2/namsh/rpm/build/gcc/libobjc/../include
/home2/namsh/rpm/build/gcc/libobjc/sendmsg.c  -fPIC -DPIC -march=athlon-xp -o
.libs/sendmsg.o
/home2/namsh/rpm/build/gcc/libobjc/sendmsg.c:42:1: warning: "rtx" redefined
In file included from /home2/namsh/rpm/build/gcc/libobjc/sendmsg.c:31:
/home2/namsh/rpm/build/gcc/libobjc/../gcc/coretypes.h:58:1: warning: this is the
location of the previous definition
/home2/namsh/rpm/build/gcc/libobjc/sendmsg.c: In function `objc_msg_sendv':
/home2/namsh/rpm/build/gcc/libobjc/sendmsg.c:269: error: insn does not satisfy
its constraints:
(insn 104 73 105 0 (set (mem:DI (plus:SI (reg/f:SI 6 bp)
                (const_int -176 [0xffffff50])) [0 S8 A8])
        (reg:DI 21 xmm0)) 59 {*movdi_2} (nil)
    (nil))
/home2/namsh/rpm/build/gcc/libobjc/sendmsg.c:269: internal compiler error: in
reload_cse_simplify_operands, at postreload.c:391
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

-- 
           Summary: gcc-3.4.4 ICE while building libobjc
           Product: gcc
           Version: 3.4.4
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: namsh at kldp dot org
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: i686-pc-linux-gnu
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19129