LFS - Load Pointer Using FS (386+ only)

	Usage:	LFS	dest,src
	Modifies flags: None


	Loads 32-bit pointer from memory source to destination register
	and FS.  The offset is placed in the destination register and the
	segment is placed in FS.  To use this instruction the word at the
	lower memory address must contain the offset and the word at the
	higher address must contain the segment.  This simplifies the loading
	of far pointers from the stack and the interrupt vector table.


				 Clocks			Size
	Operands	 808x  286   386   486		Bytes

	reg,mem 	  -	-     7	    6		 5-7
	reg,mem (PM)	  -	-     22    12		 5-7


	- see Instruction Timing