This is nuts, in the best way. The operand fields of a WTL 3167 address have been specifically designed so that a WTL 3167 address can be given as either the s

This is nuts, in the best way. The operand fields of a WTL 3167 address have been specifically designed so that a WTL 3167 address can be given as either the source or the destination to a REP MOVSD instruction. [ Single-precision vector arithmetic is accomplished by applying the 80386 block move instruction REP MOVSD to a WTL 3167 address involving arithmetic instead of loading or storing.