}
			fallthrough
		case "int32":
			inputs = append(inputs, "-0x8000_0000", "-0x7fff_ffff", "-0x12_3456", "0x12_3456", "0x7fff_ffff")
			fallthrough
		case "int16":
			inputs = append(inputs, "-0x8000", "-0x7fff", "-0x1234", "0x1234", "0x7fff")
			fallthrough
		case "int8":

		{0x000000FF, 8, true, 24, 0xFF},
		{0xF00000FF, 8, true, 24, 0xFF},
		{0x0F0000FF, 4, false, 0, 0},
		{0x00000000, 4, false, 0, 0},
		{0xF0000000, 4, false, 0, 0},
		{0xF0000000, 32, false, 0, 0},
		{0xFFFFFFFF, 0, true, 0, 0xFFFFFFFF},
	}
	for i, v := range tests {
		result := mergePPC64AndSrwi(v.and, v.srw)
		if v.valid && result == 0 {
			t.Errorf("mergePPC64AndSrwi(Test %d) did not merge", i)

		{memAddr(REG_DI, REG_Z7), Yzvm},
	}

	oclassTestsAMD64 = []*oclassTest{
		{immAddr(-200), Ys32},
		{immAddr(500), Ys32},
		{immAddr(0x7FFFFFFF), Ys32},
		{immAddr(0x7FFFFFFF + 1), Yi32},
		{immAddr(0xFFFFFFFF), Yi32},
		{immAddr(0xFFFFFFFF + 1), Yi64},

		{regAddr(REG_BPB), Yrb},
		{regAddr(REG_SIB), Yrb},
		{regAddr(REG_DIB), Yrb},
		{regAddr(REG_R8B), Yrb},
		{regAddr(REG_R12B), Yrb},

// run

// Copyright 2020 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package main

var x = [4]int32{-0x7fffffff, 0x7fffffff, 2, 4}

func main() {
	if x[0] > x[1] {
		panic("fail 1")
	}
	if x[2]&x[3] < 0 {
		panic("fail 2") // Fails here
	}

	//	chki16(int16(f64), 0)

	chki32(int32(i8), ci8&0xffffffff-1<<32)
	chki32(int32(i16), ci16&0xffffffff-1<<32)
	chki32(int32(i32), ci32&0xffffffff-1<<32)
	chki32(int32(i64), ci64&0xffffffff)
	chki32(int32(u8), cu8&0xffffffff)
	chki32(int32(u16), cu16&0xffffffff)
	chki32(int32(u32), cu32&0xffffffff-1<<32)
	chki32(int32(u64), cu64&0xffffffff-1<<32)
	//	chki32(int32(f32), 0)
	//	chki32(int32(f64), 0)

	binary.BigEndian.PutUint32(digest[0:], d.h[0]^0xFFFFFFFF)
	binary.BigEndian.PutUint32(digest[4:], d.h[1]^0xFFFFFFFF)
	binary.BigEndian.PutUint32(digest[8:], d.h[2]^0xFFFFFFFF)
	binary.BigEndian.PutUint32(digest[12:], d.h[3]^0xFFFFFFFF)
	binary.BigEndian.PutUint32(digest[16:], d.h[4]^0xFFFFFFFF)
	binary.BigEndian.PutUint32(digest[20:], d.h[5]^0xFFFFFFFF)
	binary.BigEndian.PutUint32(digest[24:], d.h[6]^0xFFFFFFFF)

package main

const B32 = 1<<32 - 1
const C32 = (-1) & ((1 << 32) - 1)
const D32 = ^0

func main() {
	if B32 != 0xFFFFFFFF {
		println("1<<32 - 1 is", B32, "should be", 0xFFFFFFFF)
		panic("fail")
	}
	if C32 != 0xFFFFFFFF {
		println("(-1) & ((1<<32) - 1) is", C32, "should be", 0xFFFFFFFF)
		panic("fail")
	}
	if D32 != -1 {
		println("^0 is", D32, "should be", -1)
		panic("fail")
	}

}

var mask2 = mask1

func main() {
	res1 := mask1(0x1, 0xfffffffeffffffff)
	res2 := mask2(0x1, 0xfffffffeffffffff)
	if res1 != 0xffffffff {
		println("got", res1, "want", 0xffffffff)
		panic("FAIL")
	}
	if res2 != 0xffffffff {
		println("got", res2, "want", 0xffffffff)
		panic("FAIL")
	}

	{0x7f7fffff, float32(max32), float32(max32 - ulp32 + ulp32/2 + ulp32/two64), "max32 - ulp32 + ulp32/2 + ulp32/two64"},
	{0x7f7fffff, float32(max32), float32(max32 - ulp32/2 + ulp32/two64), "max32 - ulp32/2 + ulp32/two64"},
	{0x7f7fffff, float32(max32), float32(max32), "max32"},
	{0x7f7fffff, float32(max32), float32(max32 + ulp32/2 - ulp32/two64), "max32 + ulp32/2 - ulp32/two64"},

	println(a[1], b[1], c[1], a[0xFFFFFFe], b[0xFFFFFFe], c[0xFFFFFFe])
}

//go:noinline
func f(i, y int) (a [0xFFFFFFF]byte) {
	a[i] = byte(y)
	return
}

//go:noinline
func g(i, y int) [0xFFFFFFF]byte {
	var a [0xFFFFFFF]byte
	a[i] = byte(y)
	return a
}

//go:noinline
func h(i, y int) (a [0xFFFFFFF]byte) {
	a[i] = byte(y)
	return a