Build problem - %rdx used with `l' suffix

[Tarl Neustaedter]

Back in september, there was a message about a fix to romcc for AMD64,
which would cure the error:

/tmp/ccLriZXb.s:243: Error: Incorrect register `%rdx' used with `l' suffix

As it happens, I'm getting that error building arima/hdama from
an Opteron (it was suggested as a good starting point for a working
prom that I could branch off from). It looks like the code in romcc
has changed enough that the fix doesn't directly apply, and there was
some doubt as to whether that was the necessary fix. Is there something
else I should be doing to avoid this error?

For the record, my versions of gcc, as and linux:

wgs94-112% gcc -v
Reading specs from /usr/lib/gcc-lib/x86_64-redhat-linux/3.2.3/specs
Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --enable-shared --enable-threads=posix --disable-checking --with-system-zlib --enable-__cxa_atexit --host=x86_64-redhat-linux
Thread model: posix
gcc version 3.2.3 20030502 (Red Hat Linux 3.2.3-20)

wgs94-112% as -v
GNU assembler version 2.14.90.0.4 (x86_64-redhat-linux) using BFD version 2.14.90.0.4 20030523

wgs94-112% uname -a
Linux wgs94-112 2.4.21-4.ELsmp #1 SMP Fri Oct 3 17:32:58 EDT 2003 x86_64 x86_64 x86_64 GNU/Linux