Failure to bootstrap gcc cvs HEAD 20031025 on cygwin: gcc/unwind-dw2-fde.c:762: internal compiler error: in emit_move_insn, at expr.c:2792

[Christian Joensson <christian at j-son dot org>]

Windows XP/Pro SP1 cygwin P4 system with these packages:

binutils  2.14.90 20030901   (cygwin ver. 20030901-1)
bison	  1.875b	     (cygwin ver. 20030307-1)
cygwin    1.5.5-1	     
dejagnu   1.4.2.x	     (cygwin ver. 20021217-2)
gawk	  3.1.3-3
gcc       3.3.1-2
w32api	  2.4-1

LAST_UPDATED: Sat Oct 25 04:35:09 GMT 2003

configure  pentium4-cygwin --prefix=/usr/local/gcc-binutils --enable-shared --enable-threads=posix --with-system-zlib --enable-libgcj


/xgcc -B./ -B/usr/local/gcc-binutils/pentium4-cygwin/bin/ -isystem /usr/local/gcc-binutils/pentium4-cygwin/include -isystem /usr/local/gcc-binutils/pentium4-cygwin/sys-include -L/usr/local/src/gcc-binutils/trunk/objdir/gcc/../ld -O2 -I/usr/local/src/trunk/gcc/gcc/../winsup/w32api/include -I/usr/local/src/trunk/gcc/gcc/../winsup/include -I/usr/local/src/trunk/gcc/gcc/../winsup/cygwin/include -DIN_GCC    -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -isystem ./include   -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED  -I. -I. -I/usr/local/src/trunk/gcc/gcc -I/usr/local/src/trunk/gcc/gcc/. -I/usr/local/src/trunk/gcc/gcc/../include  -fexceptions -c /usr/local/src/trunk/gcc/gcc/unwind-dw2.c -o libgcc/./unwind-dw2.o
/xgcc -B./ -B/usr/local/gcc-binutils/pentium4-cygwin/bin/ -isystem /usr/local/gcc-binutils/pentium4-cygwin/include -isystem /usr/local/gcc-binutils/pentium4-cygwin/sys-include -L/usr/local/src/gcc-binutils/trunk/objdir/gcc/../ld -O2 -I/usr/local/src/trunk/gcc/gcc/../winsup/w32api/include -I/usr/local/src/trunk/gcc/gcc/../winsup/include -I/usr/local/src/trunk/gcc/gcc/../winsup/cygwin/include -DIN_GCC    -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -isystem ./include   -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED  -I. -I. -I/usr/local/src/trunk/gcc/gcc -I/usr/local/src/trunk/gcc/gcc/. -I/usr/local/src/trunk/gcc/gcc/../include  -fexceptions -c /usr/local/src/trunk/gcc/gcc/unwind-dw2-fde.c -o libgcc/./unwind-dw2-fde.o
/xgcc -B./ -B/usr/local/gcc-binutils/pentium4-cygwin/bin/ -isystem /usr/local/gcc-binutils/pentium4-cygwin/include -isystem /usr/local/gcc-binutils/pentium4-cygwin/sys-include -L/usr/local/src/gcc-binutils/trunk/objdir/gcc/../ld -O2 -I/usr/local/src/trunk/gcc/gcc/../winsup/w32api/include -I/usr/local/src/trunk/gcc/gcc/../winsup/include -I/usr/local/src/trunk/gcc/gcc/../winsup/cygwin/include -DIN_GCC    -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -isystem ./include   -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED  -I. -I. -I/usr/local/src/trunk/gcc/gcc -I/usr/local/src/trunk/gcc/gcc/. -I/usr/local/src/trunk/gcc/gcc/../include  -fexceptions -c /usr/local/src/trunk/gcc/gcc/unwind-sjlj.c -o libgcc/./unwind-sjlj.o
/xgcc -B./ -B/usr/local/gcc-binutils/pentium4-cygwin/bin/ -isystem /usr/local/gcc-binutils/pentium4-cygwin/include -isystem /usr/local/gcc-binutils/pentium4-cygwin/sys-include -L/usr/local/src/gcc-binutils/trunk/objdir/gcc/../ld -O2 -I/usr/local/src/trunk/gcc/gcc/../winsup/w32api/include -I/usr/local/src/trunk/gcc/gcc/../winsup/include -I/usr/local/src/trunk/gcc/gcc/../winsup/cygwin/include -DIN_GCC    -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -isystem ./include   -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED  -I. -I. -I/usr/local/src/trunk/gcc/gcc -I/usr/local/src/trunk/gcc/gcc/. -I/usr/local/src/trunk/gcc/gcc/../include  -fexceptions -c /usr/local/src/trunk/gcc/gcc/gthr-gnat.c -o libgcc/./gthr-gnat.o
/usr/local/src/trunk/gcc/gcc/unwind-pe.h:72: warning: 'size_of_encoded_value' defined but not used
/usr/local/src/trunk/gcc/gcc/unwind-dw2-fde.c: In function `search_object':

/usr/local/src/trunk/gcc/gcc/unwind-dw2-fde.c:762: internal compiler error: in emit_move_insn, at expr.c:2792
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
make[3]: *** [libgcc/./unwind-dw2-fde.o] Error 1
make[3]: *** Waiting for unfinished jobs....
/usr/local/src/trunk/gcc/gcc/unwind-sjlj.c: In function `_Unwind_GetCFA':

/usr/local/src/trunk/gcc/gcc/unwind-sjlj.c:188: warning: return makes integer from pointer without a cast
/usr/local/src/trunk/gcc/gcc/unwind-sjlj.c:185: warning: unused parameter 'context'
/usr/local/src/trunk/gcc/gcc/unwind-sjlj.c: In function `_Unwind_FindEnclosingFunction':

/usr/local/src/trunk/gcc/gcc/unwind-sjlj.c:226: warning: unused parameter 'pc'
make[3]: Leaving directory `/usr/local/src/gcc-binutils/trunk/objdir/gcc'
make[2]: *** [libgcc.a] Error 2
rm cpp.pod gcov.pod fsf-funding.pod gcc.pod gpl.pod gfdl.pod
make[2]: Leaving directory `/usr/local/src/gcc-binutils/trunk/objdir/gcc'
make[1]: *** [stage1_build] Error 2
make[1]: Leaving directory `/usr/local/src/gcc-binutils/trunk/objdir/gcc'
make: *** [bootstrap-lean] Error 2

Anyone?

(Last working version was
http://gcc.gnu.org/ml/gcc-testresults/2003-10/msg01060.html and has
LAST_UPDATED: Fri Oct 24 05:27:18 GMT 2003)

Cheers,

/ChJ