Error While compiling xvidcore....

Hi I'am posting this e-mail because the error is beyond my knowledge (it 
is so poor even :-)
If someone of you can bring me some help , I really apreciate that.

Results of ./configure and make commands on my Linux RedHat 7.3 (RHN 
patched)

======================

$ cd build/generic
$ ./configure


checking build system type... i686-pc-linux-gnu
checking host system type... i686-pc-linux-gnu
checking target system type... i686-pc-linux-gnu
checking whether to use default CFLAGS... yes
checking for gcc... gcc
checking for C compiler default output... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables...
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ANSI C... none needed
checking for a BSD-compatible install... /usr/bin/install -c
checking for ranlib... ranlib
checking for whether to use assembly code... yes
checking for architecture type... ia32
checking how to run the C preprocessor... gcc -E
checking for egrep... grep -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking for int *... yes
checking size of int *... 4
checking whether byte ordering is bigendian... no
checking for build extensions... .so .a .o
checking for platform specific LDFLAGS/CFLAGS... -shared -lc -lm
checking for nasm... yes
checking for nasm patch version... 22
configure: WARNING: nasm patch version too old - Compiling generic 
sources only
checking stdio.h usability... yes
checking stdio.h presence... yes
checking for stdio.h... yes
checking signal.h usability... yes
checking signal.h presence... yes
checking for signal.h... yes
configure: creating ./config.status
config.status: creating platform.inc
config.status: creating libxvidcore.def

==========================


$ make

Compiling ../../src/decoder.c ... ../../src/utils/emms.h:89: warning: 
`check_cpu_features' defined but not used
Done
Compiling ../../src/encoder.c ... ../../src/utils/emms.h:89: warning: 
`check_cpu_features' defined but not used
Done
Compiling ../../src/xvid.c ... Done
Compiling ../../src/bitstream/bitstream.c ... Done
Compiling ../../src/bitstream/cbp.c ... Done
Compiling ../../src/bitstream/mbcoding.c ... 
../../src/bitstream/mbcoding.c: In function `get_dc_dif':
../../src/bitstream/mbcoding.c:769: Unable to find a register to spill 
in class `AREG'.
../../src/bitstream/mbcoding.c:769: confused by earlier errors, bailing out
make: *** [../../src/bitstream/mbcoding.o] Error 1






Thnx a lot.
    Eduardo.