vrshift ( v n -- w )
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Vocabulary
math.vectors

Inputs

v	a sequence of integers
n	a non-negative integer

Outputs

w	a sequence of integers

Word description
Shifts each element of v to the right by n bits.

Notes
Undefined behavior will result if n is negative.

Definition

IN: math.vectors

GENERIC#: vrshift 1 ( v n -- w )

Methods

USING: kernel math.vectors sequences.cords ;

M: cord vrshift [ vrshift ] curry cord-map ; inline


USING: kernel math math.vectors sequences ;

M: object vrshift neg [ shift ] curry map ; inline


USING: generic kernel math.vectors math.vectors.simd
math.vectors.simd.intrinsics math.vectors.simd.private ;

M: simd-128 vrshift
    over simd-rep
    [ (simd-vrshift) ]
    [ M\ simd-128 vrshift (call-next-method) ] vn->v-op ; inline