-march=pentiumpro and BOOT_CFLAGS

[acs@acm.org]

On my UnixWare 2.1.2 system, if I include -march=pentiumpro in
BOOT_CFLAGS, I cannot bootstrap the 1225 snapshot.
After building the stage1 compiler, here's the error I get:

stor-layout.s:439: Error: invalid character '$' in opcode
stor-layout.s:440: Error: invalid character '$' in opcode

Here are the offending lines from stor-layout.s:

438  .L168:
439      mov$8 -40(%ebp),%edx
440      mov$8 %edx,-4(%ebp)

(This is with binutils.2.0.1.18, in case that matters.)

Without -march=pentiumpro, the snapshot bootstraps and compares fine.
BTW, I built egcs-1.0 with no difficulty using -march=pentiumpro.

vin