// Test AVX512 suffixes.
		{"VADDPD.A X0, X1, X2", `unknown suffix "A"`},
		{"VADDPD.A.A X0, X1, X2", `unknown suffix "A"; duplicate suffix "A"`},
		{"VADDPD.A.A.A X0, X1, X2", `unknown suffix "A"; duplicate suffix "A"`},
		{"VADDPD.A.B X0, X1, X2", `unknown suffix "A"; unknown suffix "B"`},
		{"VADDPD.Z.A X0, X1, X2", `Z suffix should be the last; unknown suffix "A"`},
		{"VADDPD.Z.Z X0, X1, X2", `Z suffix should be the last; duplicate suffix "Z"`},

	LEAQ	-16(SI)(BX*1), AX	// AX = address of last 16 bytes
	JMP	sseloopentry

	PCALIGN $16
sseloop:
	// Move the next 16-byte chunk of the data into X1.
	MOVOU	(DI), X1
	// Compare bytes in X0 to X1.
	PCMPEQB	X0, X1
	// Take the top bit of each byte in X1 and put the result in DX.
	PMOVMSKB X1, DX
	// Find first set bit, if any.
	BSFL	DX, DX
	JNZ	ssesuccess
	// Advance to next block.
	ADDQ	$16, DI
sseloopentry:
	CMPQ	DI, AX

	AESENC X1, X0
	MOVUPS 48(AX), X1
	AESENC X1, X0
	MOVUPS 64(AX), X1
	AESENC X1, X0
	MOVUPS 80(AX), X1
	AESENC X1, X0
	MOVUPS 96(AX), X1
	AESENC X1, X0
	MOVUPS 112(AX), X1
	AESENC X1, X0
	MOVUPS 128(AX), X1
	AESENC X1, X0
	MOVUPS 144(AX), X1
	AESENCLAST X1, X0
	MOVUPS X0, 0(DX)
	RET

// func decryptBlockAsm(nr int, xk *uint32, dst, src *byte)
TEXT ·decryptBlockAsm(SB),NOSPLIT,$0
	MOVQ nr+0(FP), CX

	LEAQ	-16(SI)(BX*1), AX	// AX = address of last 16 bytes
	JMP	sseloopentry

	PCALIGN $16
sseloop:
	// Move the next 16-byte chunk of the data into X1.
	MOVOU	(DI), X1
	// Compare bytes in X0 to X1.
	PCMPEQB	X0, X1
	// Take the top bit of each byte in X1 and put the result in DX.
	PMOVMSKB X1, DX
	// Count number of matching bytes
	POPCNTL DX, DX
	// Accumulate into R12
	ADDQ DX, R12
	// Advance to next block.
	ADDQ	$16, DI

	VL   80(P1ptr), X1        // Z1H
	VPDI $0x4, X1, X1, X1
	VL   64(P1ptr), X0        // Z1L
	VPDI $0x4, X0, X0, X0
	VLR  X0, Y0
	VLR  X1, Y1
	CALL p256SqrInternal<>(SB)

	// SUB(X<X1-T)            // T2 = X1-T1
	VL   16(P1ptr), X1H
	VPDI $0x4, X1H, X1H, X1H
	VL   0(P1ptr), X1L
	VPDI $0x4, X1L, X1L, X1L
	p256SubInternal(X1,X0,X1H,X1L,T1,T0)

  public void testMappingAnd_regular() {
    double x1 = 1.2;
    double y1 = 3.4;
    double xDelta = 5.6;
    double yDelta = 7.8;
    LinearTransformation transformation =
        LinearTransformation.mapping(x1, y1).and(x1 + xDelta, y1 + yDelta);
    assertDiagonalLinearTransformation(transformation, x1, y1, xDelta, yDelta);
  }

  public void testMappingAnd_horizontal() {
    double x1 = 1.2;
    double xDelta = 3.4;

  public void testMappingAnd_regular() {
    double x1 = 1.2;
    double y1 = 3.4;
    double xDelta = 5.6;
    double yDelta = 7.8;
    LinearTransformation transformation =
        LinearTransformation.mapping(x1, y1).and(x1 + xDelta, y1 + yDelta);
    assertDiagonalLinearTransformation(transformation, x1, y1, xDelta, yDelta);
  }

  public void testMappingAnd_horizontal() {
    double x1 = 1.2;
    double xDelta = 3.4;

	LXVD2X (R20)(P1ptr), X1 // Z1L

	XXPERMDI X0, X0, $2, X0
	XXPERMDI X1, X1, $2, X1

	VOR  X0, X0, Y0
	VOR  X1, X1, Y1
	CALL p256MulInternal<>(SB)

	// SUB(X<X1-T)            // T2 = X1-T1
	LXVD2X (R0)(P1ptr), X1L
	LXVD2X (R16)(P1ptr), X1H
	XXPERMDI X1L, X1L, $2, X1L
	XXPERMDI X1H, X1H, $2, X1H

	p256SubInternal(X1,X0,X1H,X1L,T1,T0)

	if cond {
		x1 = -b
	} else {
		x1 = a
	}
	// arm64:"CSNEG\tEQ", -"CSEL"
	r1 = x1
}

func cmovsetm(cond bool, x int) {
	var x0, x1 int

	if cond {
		x0 = -1
	} else {
		x0 = 0
	}
	// arm64:"CSETM\tNE", -"CSEL"
	r0 = x0

	if cond {
		x1 = 0
	} else {
		x1 = -1
	}
	// arm64:"CSETM\tEQ", -"CSEL"
	r1 = x1
}

func cmovFcmp0(s, t float64, a, b int) {

package main

import "fmt"

const N = 2e6

type Big = [N]int

var sink interface{}

func main() {
	g(0, f(0))

	x1 := f(1)
	sink = &x1
	g(1, x1)
	g(7, f(7))
	g(1, x1)

	x3 := f(3)
	sink = &x3
	g(1, x1)
	g(3, x3)

	h(f(0), x1, f(2), x3, f(4))
}

//go:noinline
func f(k int) (x Big) {
	for i := range x {
		x[i] = k*N + i
	}
	return
}

//go:noinline