lane-leading-zeros ( x width -- n )

Vocabulary

math.vectors.simd.intrinsics.private

Inputs

x	an object
width	an object

Outputs

n

an object

Definition

USING: kernel math ;

IN: math.vectors.simd.intrinsics.private

:: lane-leading-zeros ( x width -- n )
    x zero? [ width ] [ width x log2 1 + - ] if ;