// Code generated by command: go run asm.go -out dot.s -stubs stub.go. DO NOT EDIT.

#include "textflag.h"

// func Dot(x []float32, y []float32) float32
TEXT ·Dot(SB), NOSPLIT, $0-52
	MOVQ	x_base(FP), AX
	MOVQ	y_base+24(FP), CX
	MOVQ	x_len+8(FP), DX
	VXORPS	Y0, Y0, Y0
	VXORPS	Y1, Y1, Y1
	VXORPS	Y2, Y2, Y2
	VXORPS	Y3, Y3, Y3
	VXORPS	Y4, Y4, Y4
	VXORPS	Y5, Y5, Y5
blockloop:
	CMPQ	DX, $0x00000030
	JL	tail
	VMOVUPS	(AX), Y6
	VMOVUPS	32(AX), Y7
	VMOVUPS	64(AX), Y8
	VMOVUPS	96(AX), Y9
	VMOVUPS	128(AX), Y10
	VMOVUPS	160(AX), Y11
	VFMADD231PS	(CX), Y6, Y0
	VFMADD231PS	32(CX), Y7, Y1
	VFMADD231PS	64(CX), Y8, Y2
	VFMADD231PS	96(CX), Y9, Y3
	VFMADD231PS	128(CX), Y10, Y4
	VFMADD231PS	160(CX), Y11, Y5
	ADDQ	$0x000000c0, AX
	ADDQ	$0x000000c0, CX
	SUBQ	$0x00000030, DX
	JMP	blockloop
tail:
	VXORPS	X12, X12, X12
tailloop:
	CMPQ	DX, $0x00000000
	JE	reduce
	VMOVSS	(AX), X6
	VFMADD231SS	(CX), X6, X12
	ADDQ	$0x00000004, AX
	ADDQ	$0x00000004, CX
	DECQ	DX
	JMP	tailloop
reduce:
	VADDPS	Y0, Y1, Y0
	VADDPS	Y0, Y2, Y0
	VADDPS	Y0, Y3, Y0
	VADDPS	Y0, Y4, Y0
	VADDPS	Y0, Y5, Y0
	VEXTRACTF128	$0x01, Y0, X1
	VADDPS	X0, X1, X0
	VADDPS	X0, X12, X0
	VHADDPS	X0, X0, X0
	VHADDPS	X0, X0, X0
	MOVSS	X0, ret+48(FP)
	RET