llvm-gcc compile failure on darwin8.8

hello,

upgrading llvm-gcc4 from 1.9 release to trunk caused the following build failure for me on darwin:

build/genattrtab /Users/ebner/dev/opt/llvm-gcc-svn/gcc/config/i386/i386.md > tmp-attrtab.c
genattrtab: Automaton `ppro_load': Insn `ppro_fmov_XF_load' will never be issued
genattrtab: Automaton `ppro_load': Insn `ppro_sse_icvt_SF' will never be issued
genattrtab: Automaton `ppro_load': Insn `ppro_sse_add_V4SF_load' will never be issued
[...]
make[1]: *** [s-attrtab] Error 1
make: *** [all-gcc] Error 2

i filed some further details here:
http://llvm.org/bugs/show_bug.cgi?id=1247

does anybody know what's going wrong here?

cheers,

hi,