From mboxrd@z Thu Jan  1 00:00:00 1970
From: sean@mcneil.com
To: gcc-gnats@gcc.gnu.org
Subject: c++/3069: Internal error compiling libstdc++-v3
Date: Wed, 06 Jun 2001 17:36:00 -0000
Message-id: <20010607002635.11694.qmail@sourceware.cygnus.com>
X-SW-Source: 2001-06/msg00214.html
List-Id: <gcc-prs.sourceware.org>

>Number:         3069
>Category:       c++
>Synopsis:       Internal error compiling libstdc++-v3
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Jun 06 17:36:00 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     Sean McNeil
>Release:        CVS current
>Organization:
>Environment:
FreeBSD 4.3 cross compile to arm-wrs-vxworks
>Description:
I get an internal error when compiling the libstdc++-v3 library:

../../../../libstdc++-v3/src/complex_io.cc:45:   instantiated from here
../../../../libstdc++-v3/include/bits/std_complex.h:375: Unrecognizable insn:
(insn 136 135 137 (set (mem/s:DF (plus:SI (reg/f:SI 43)
                (const_int 8 [0x8])) 0)
        (reg:DF 55)) -1 (nil)
    (expr_list:REG_DEAD (reg:DF 55)
        (expr_list:REG_DEAD (reg/f:SI 43)
            (nil))))
../../../../libstdc++-v3/include/bits/std_complex.h:375: Internal compiler 
   error in extract_insn, at recog.c:2172
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL: http://www.gnu.org/software/gcc/bugs.html > for instructions.
>How-To-Repeat:
Compile in the build directory + arm-wrs-vxworks/libstdc++-v3/src:

/usr/home/sean/gcc/arm-wrs-vxworks/gcc/xgcc -B/usr/home/sean/gcc/arm-wrs-vxworks/gcc/ -nostdinc++ -L/usr/home/sean/gcc/arm-wrs-vxworks/arm-wrs-vxworks/libstdc++-v3/src -L/usr/home/sean/gcc/arm-wrs-vxworks/arm-wrs-vxworks/libstdc++-v3/src/.libs -B/usr/wind/host/x86-freebsd/arm-wrs-vxworks/bin/ -B/usr/wind/host/x86-freebsd/arm-wrs-vxworks/lib/ -isystem /usr/wind/host/x86-freebsd/arm-wrs-vxworks/include -nostdinc++ -I../../../../libstdc++-v3/include -I../../../../libstdc++-v3/include/std -I../../../../libstdc++-v3/include/c_std -I../include -I../../../../libstdc++-v3/libsupc++ -I../libio -I../../../../libstdc++-v3/libio -I../../../../libstdc++-v3/libmath -g -fno-implicit-templates -Wall -Wno-format -W -Wwrite-strings -Winline -fdiagnostics-show-location=once -g -c ../../../../libstdc++-v3/src/complex_io.cc -o complex_io.o
>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted: