Fix cgen warnings in opcodes/

[Alan Modra]

On Mon, Dec 02, 2002 at 01:53:57PM -0500, Frank Ch. Eigler wrote:
> > 	(cgen-desc.c): Include regex.h.
> 
> I think this is supposed to be xregex.h, referring to libiberty's
> snapshot of glibc regex.

Fixed and applied.  It wasn't clear that you were approving the
cgen/opc-opinst.scm and cgen/cpu/openrisc.opc changes so they're
not in yet.

Before committing, I updated the copyright dates and noticed that
some files were copyright Redhat.  Should this be changed to
Free Software Foundation?

-- 
Alan Modra
IBM OzLabs - Linux Technology Centre