la_wwaddw: add to double-double or single-single vector

Functions
subroutine	cla_wwaddw (N, X, Y, W)
	CLA_WWADDW adds a vector into a doubled-single vector. More...
subroutine	dla_wwaddw (N, X, Y, W)
	DLA_WWADDW adds a vector into a doubled-single vector. More...
subroutine	sla_wwaddw (N, X, Y, W)
	SLA_WWADDW adds a vector into a doubled-single vector. More...
subroutine	zla_wwaddw (N, X, Y, W)
	ZLA_WWADDW adds a vector into a doubled-single vector. More...

Detailed Description