vec_madd

Purpose

Returns a vector containing the results of performing a fused multiply-add operation on each corresponding set of elements of three given vectors.

Syntax

d=vec_madd(a, b, c)

Result and argument types

The following table describes the types of the returned value and the function arguments.

Table 1. Types of the returned value and the function arguments
d	a	b	c
The same type as argument `a`	vector signed short	The same type as argument `a`	The same type as argument `a`
	vector unsigned short
	vector float
	vector double
vector signed short	vector signed short	vector unsigned short	vector unsigned short
vector signed short	vector unsigned short	vector signed short	vector signed short

Result value

The value of each element of the result is the product of the values of the corresponding elements of a and b, added to the value of the corresponding element of c.