Anyone get this? Building a recent current alpha kernel fails for me.
I've tried toolchain from 2003-10-12 and 2003-10-18. Build fails
both when building on the alpha box itself and when cross-compiling from 
i386.

cc  -mno-fp-regs  -ffreestanding -g -mcpu=21164a -pipe -Werror -Wall 
-Wno-main -Wno-format-zero-length -Wpointer-arith -Wmissing-prototypes 
-Wstrict-prototypes -Wno-sign-compare -Wno-uninitialized  -Dalpha -I.  
-I/tmp/src/sys/arch -I/tmp/src/sys -nostdinc -DDIAGNOSTIC -DLKM 
-DNMBCLUSTERS="0x4000" -DMAXUSERS=32 -D_KERNEL -D_KERNEL_OPT   -c 
/tmp/src/sys/uvm/uvm_map.c
/tmp/src/sys/uvm/uvm_map.h: In function `vm_map_lock':
/tmp/src/sys/uvm/uvm_map.h:379: error: unrecognizable insn:
(insn 59 58 60 5 0x1608b9550 (set (reg:DI 18 $18)
        (symbol_ref:DI ("@Lvmmapbsy"))) -1 (nil)
    (nil))
/tmp/src/sys/uvm/uvm_map.h:379: internal compiler error: in 
extract_insn, at recog.c:2175
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.
make: stopped in /tmp/src/alphaobj/sys/arch/alpha/compile/TNN.MP