5.2.1-RC2: buildworld of RELENG_5_2 errors

Hello all.

I installed a fresh 5.2.1-RC2 on my Pentium MMX 200MHz system with 128Mb 
of RAM. After that I cvsup-ed today's RELENG_5_2, ran 'make buildworld' 
and it failed with following error message:

cc -O -pipe -DIN_GCC -DHAVE_CONFIG_H 
-DPREFIX=\"/usr/obj/usr/src/i386/usr\" -I/usr/obj/usr/src/i386/usr/src/
gnu/usr.bin/cc/cc_int/../cc_tools 
-I/usr/src/gnu/usr.bin/cc/cc_int/../cc_tools -I/usr/src/gnu/usr.bin/cc/cc_
int/../../../../contrib/gcc 
-I/usr/src/gnu/usr.bin/cc/cc_int/../../../../contrib/gcc/config 
-DHAVE_CONFIG_H
-DTARGET_NAME=\"i386-unknown-freebsd\" -DIN_GCC 
-I/usr/obj/usr/src/i386/legacy/usr/include -c insn-recog.c
insn-recog.c: In function `recog_29':
insn-recog.c:44143: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
*** Error code 1

Stop in /usr/src/gnu/usr.bin/cc/cc_int.
*** Error code 1

Stop in /usr/src/gnu/usr.bin/cc.
*** Error code 1

Stop in /usr/src.
*** Error code 1

Stop in /usr/src.
*** Error code 1

Stop in /usr/src.


Then I cleared the /usr/obj as described in section "21.4.6 Remove 
/usr/obj" of the Handbook and then I ran 'make buildworld' again. This 
time it failed with different error message:

cc -O -pipe -DIN_GCC -DHAVE_CONFIG_H 
-DPREFIX=\"/usr/obj/usr/src/i386/usr\" -I/usr/obj/usr/src/i386/usr/src/
gnu/usr.bin/cc/cc1/../cc_tools -I/usr/src/gnu/usr.bin/cc/cc1/../cc_tools 
-I/usr/src/gnu/usr.bin/cc/cc1/../..
/../../contrib/gcc 
-I/usr/src/gnu/usr.bin/cc/cc1/../../../../contrib/gcc/config -I. 
-I/usr/obj/usr/src/i386
/legacy/usr/include  -static -L/usr/obj/usr/src/i386/legacy/usr/lib -o 
cc1 main.o c-parse+%DIKED.o c-lang.o
c-decl.o c-opts.o 
/usr/obj/usr/src/i386/usr/src/gnu/usr.bin/cc/cc1/../cc_int/libcc_int.a 
-legacy
/usr/obj/usr/src/i386/usr/src/gnu/usr.bin/cc/cc1/../cc_int/libcc_int.a(insn-attrtab.o)(.rodata+0x1bb40): 
und
efined reference to `.L674595248'
*** Error code 1

Stop in /usr/src/gnu/usr.bin/cc/cc1.
*** Error code 1

Stop in /usr/src/gnu/usr.bin/cc.
*** Error code 1

Stop in /usr/src.
*** Error code 1

Stop in /usr/src.
*** Error code 1

Stop in /usr/src.


You may suspect hardware problem here but I tested the RAM and the HDD 
and I didn't find any hardware problem. Is there someone that always 
successfully builds the world and the kernel of RELENG_5_2 on the same 
Pentium MMX system with about 128Mb of RAM?

Thanks