Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>

Mon Jan 22 17:24:47 1996  James G. Smith  <jsmith@cygnus.co.uk>

	* config/tc-mips.c (load_register): Optimise "dli" loads.
	(md_show_usage): add "-mcpu=vr4100" to help text.

Provide code to check for either the hi32, or lo32 bits of a 64bit
"dli" constant being 0xffffffff. Also for bit15 of a 16bit constant
being set, so that sign-extension can be used to fill the higher order
bits if required.