buildworld c++ internal error

soekris 5501, been running fbsd since 6.x
csup Aug 18 22:38 gmt
rm -rf /usr/obj
buildworld

c++  -O2 -pipe -DIPFIREWALL_NAT -march=pentium -I/usr/src/lib/clang/libllvmcore/../../../contrib/llvm/include -I/usr/src/lib/clang/libllvmcore/../../../contrib/llvm/tools/clang/include -I/usr/src/lib/clang/libllvmcore/../../../contrib/llvm/lib/VMCore -I. -I/usr/src/lib/clang/libllvmcore/../../../contrib/llvm/../../lib/clang/include -DLLVM_ON_UNIX -DLLVM_ON_FREEBSD -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -DLLVM_DEFAULT_TARGET_TRIPLE=\"i386-unknown-freebsd9.0\" -DDEFAULT_SYSROOT=\"\" -fstack-protector -fno-exceptions -c /usr/src/lib/clang/libllvmcore/../../../contrib/llvm/lib/VMCore/Function.cpp -o Function.o
{standard input}: Assembler messages:
{standard input}:36465: Warning: end of file not at end of a line; newline inserted
{standard input}:36631: Error: unknown pseudo-op: `.lc798'
c++: Internal error: Killed: 9 (program cc1plus)
Please submit a full bug report.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
*** Error code 1

Stop in /usr/src/lib/clang/libllvmcore.

# cat /etc/make.conf
KERNCONF=SOEK0
CPUTYPE?=i586
CFLAGS+= -DIPFIREWALL_NAT
MAKE_IDEA=YES
WITHOUT_X11=yes
USA_RESIDENT=YES

# cat /etc/src.conf
WITHOUT_ATM=yes
WITHOUT_BIND=yes
WITHOUT_BLUETOOTH=yes
WITHOUT_FLOPPY=yes
WITHOUT_GAMES=yes
WITHOUT_GPIB=YES
WITHOUT_I4B=YES
WITH_IDEA=yes
WITHOUT_IPFILTER=yes
WITHOUT_IPX=yes
WITHOUT_KERBEROS=yes
WITHOUT_LPR=yes
WITHOUT_OBJC=yes
WITHOUT_PF=YES
WITHOUT_PROFILE=yes
WITHOUT_SENDMAIL=yes
WITHOUT_USB=yes