IA32 bootstrap error

[Robert Lipe]

The trunk as of this morning won't bootstrap for me.

stage1 gets built OK.   But then stage2 comes along, we croak:

./xgcc -B./ -B/usr/local/i686-pc-sco3.2v5.0.6/bin/ -isystem /usr/local/i686-pc-s
co3.2v5.0.6/include -isystem /usr/local/i686-pc-sco3.2v5.0.6/sys-include -O2  -D
IN_GCC    -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -isy
stem ./include  -fPIC -g1  -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED  -I. -I. -I/pla
y/gcc-trunk/gcc -I/play/gcc-trunk/gcc/. -I/play/gcc-trunk/gcc/config -I/play/gcc
-trunk/gcc/../include  -DL_floatdidf -c /play/gcc-trunk/gcc/libgcc2.c -o libgcc/
./_floatdidf.o
/play/gcc-trunk/gcc/libgcc2.c: In function `__floatdidf':
/play/gcc-trunk/gcc/libgcc2.c:1058: Internal compiler error in copy_to_mode_reg,
 at explow.c:711
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
make[3]: *** [libgcc/./_floatdidf.o] Error 1
make[2]: *** [libgcc.a] Error 2
make[1]: *** [stage2_build] Error 2
make: *** [bootstrap] Error 2

Unfortunately, the GDB that's on this system can't grok the current
gcc output:

GNU gdb 20000204
Copyright 1998 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i686-pc-sco3.2v5.0.5"...Dwarf Error: Cannot handle D
W_FORM_strp in DWARF reader.


If this isn't reproducable on other platforms, I'll pursue that further.

RJL