3.294. __nv_sad

i32 @__nv_sad(i32 %x, i32 %y, i32 %z)

Calculate \(|x - y| + z\) , the sum of absolute difference.

Calculate \(|x - y| + z\) , the 32-bit sum of the third argument z plus and the absolute value of the difference between the first argument, x, and second argument, y.

Inputs x and y are signed 32-bit integers, input z is a 32-bit unsigned integer.

Returns

Returns \(|x - y| + z\).