// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build !math_big_pure_go

package big

import "internal/cpu"

func addVV_check(z, x, y []Word) (c Word)
func addVV_vec(z, x, y []Word) (c Word)
func addVV_novec(z, x, y []Word) (c Word)
func subVV_check(z, x, y []Word) (c Word)
func subVV_vec(z, x, y []Word) (c Word)

// func addVV(z, x, y []Word) (c Word)

TEXT ·addVV(SB), NOSPLIT, $0
	MOVD addvectorfacility+0x00(SB), R1
	BR   (R1)

TEXT ·addVV_check(SB), NOSPLIT, $0
	MOVB   ·hasVX(SB), R1
	CMPBEQ R1, $1, vectorimpl              // vectorfacility = 1, vector supported
	MOVD   $addvectorfacility+0x00(SB), R1
	MOVD   $·addVV_novec(SB), R2
	MOVD   R2, 0(R1)