8.1R buildworld failing in cc1 on amd64

[Jed Clear]

I'm running FreeBSD 8.1-RELEASE-p1 on a Phenom II.  I'm trying to rebuild world as a load test.  However it keeps failing at the same spot while compiling cc1.  I'm not using -j or any other flag, just a simple "make buildworld".  I've "rm -rf /usr/src/* /usr/obj/* and re-cvsup'd the whole tree twice (from cvsup6 and cvsup3).   This is "tag=RELENG_8_1", so I really wouldn't expect compile issues, but that's what it seems to be.    I'm asking here to see if there's something I might be over looking, if not I'll run it over to bugs.   

Any other things I should be trying? 

-Jed

fbsdam3# uname -a
FreeBSD fbsdam3.my.domain 8.1-RELEASE-p1 FreeBSD 8.1-RELEASE-p1 #1: Sat Oct 16 21:23:09 EDT 2010     root at fbsdam3.my.domain:/usr/obj/usr/src/sys/AM3  amd64
fbsdam3# which gcc
/usr/bin/gcc
fbsdam3# gcc --version
gcc (GCC) 4.2.1 20070719  [FreeBSD]
Copyright (C) 2007 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.


Last bit of output from make buildworld:
----------------------------------------------------

===> gnu/usr.bin/cc/cc1 (all)
cc -O2 -pipe -DIN_GCC -DHAVE_CONFIG_H -DPREFIX=\"/usr/obj/usr/src/tmp/usr\" -I/usr/obj/usr/src/tmp/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/usr/src/gnu/usr.bin/cc/cc1/../../../../contrib/gcclibs/include -I/usr/src/gnu/usr.bin/cc/cc1/../../../../contrib/gcclibs/libcpp/include -I/usr/src/gnu/usr.bin/cc/cc1/../../../../contrib/gcclibs/libdecnumber   -I/usr/obj/usr/src/tmp/legacy/usr/include -c /usr/src/gnu/usr.bin/cc/cc1/../../../../contrib/gcc/main.c
cc -O2 -pipe -DIN_GCC -DHAVE_CONFIG_H -DPREFIX=\"/usr/obj/usr/src/tmp/usr\" -I/usr/obj/usr/src/tmp/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/usr/src/gnu/usr.bin/cc/cc1/../../../../contrib/gcclibs/include -I/usr/src/gnu/usr.bin/cc/cc1/../../../../contrib/gcclibs/libcpp/include -I/usr/src/gnu/usr.bin/cc/cc1/../../../../contrib/gcclibs/libdecnumber   -I/usr/obj/usr/src/tmp/legacy/usr/include -c /usr/src/gnu/usr.bin/cc/cc1/../../../../contrib/gcc/c-parser.c
rib/gcclibs/libdecnumber   -I/usr/obj/usr/src/tmp/legacy/usr/include  -static -L/usr/obj/usr/src/tmp/legacy/usr/lib -o cc1-dummy main.o c-parser.o c-lang.o /usr/obj/usr/src/tmp/usr/src/gnu/usr.bin/cc/cc1/../cc_int/libbackend.a /usr/obj/usr/src/tmp/usr/src/gnu/usr.bin/cc/cc1/../libcpp/libcpp.a /usr/obj/usr/src/tmp/usr/src/gnu/usr.bin/cc/cc1/../libdecnumber/libdecnumber.a /usr/obj/usr/src/tmp/usr/src/gnu/usr.bin/cc/cc1/../libiberty/libiberty.a -legacy
/usr/bin/ld: /usr/obj/usr/src/tmp/usr/src/gnu/usr.bin/cc/cc1/../cc_int/libbackend.a(fold-const.o)(.text+0x8000008f6e): reloc against `integer_zerop': error 2
*** 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.
fbsdam3#