package gc

import "testing"

func TestConstFolduint64add(t *testing.T) {
	var x, y, r uint64
	x = 0
	y = 0
	r = x + y
	if r != 0 {
		t.Errorf("0 + 0 = %d, want 0", r)
	}
	y = 1
	r = x + y
	if r != 1 {
		t.Errorf("0 + 1 = %d, want 1", r)
	}
	y = 4294967296
	r = x + y
	if r != 4294967296 {
		t.Errorf("0 + 4294967296 = %d, want 4294967296", r)
	}
	y = 18446744073709551615
	r = x + y
	if r != 18446744073709551615 {
		t.Errorf("0 + 18446744073709551615 = %d, want 18446744073709551615", r)
	}
	x = 1
	y = 0
	r = x + y
	if r != 1 {
		t.Errorf("1 + 0 = %d, want 1", r)
	}
	y = 1
	r = x + y
	if r != 2 {
		t.Errorf("1 + 1 = %d, want 2", r)
	}
	y = 4294967296
	r = x + y
	if r != 4294967297 {
		t.Errorf("1 + 4294967296 = %d, want 4294967297", r)
	}
	y = 18446744073709551615
	r = x + y
	if r != 0 {
		t.Errorf("1 + 18446744073709551615 = %d, want 0", r)
	}
	x = 4294967296
	y = 0
	r = x + y
	if r != 4294967296 {
		t.Errorf("4294967296 + 0 = %d, want 4294967296", r)
	}
	y = 1
	r = x + y
	if r != 4294967297 {
		t.Errorf("4294967296 + 1 = %d, want 4294967297", r)
	}
	y = 4294967296
	r = x + y
	if r != 8589934592 {
		t.Errorf("4294967296 + 4294967296 = %d, want 8589934592", r)
	}
	y = 18446744073709551615
	r = x + y
	if r != 4294967295 {
		t.Errorf("4294967296 + 18446744073709551615 = %d, want 4294967295", r)
	}
	x = 18446744073709551615
	y = 0
	r = x + y
	if r != 18446744073709551615 {
		t.Errorf("18446744073709551615 + 0 = %d, want 18446744073709551615", r)
	}
	y = 1
	r = x + y
	if r != 0 {
		t.Errorf("18446744073709551615 + 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x + y
	if r != 4294967295 {
		t.Errorf("18446744073709551615 + 4294967296 = %d, want 4294967295", r)
	}
	y = 18446744073709551615
	r = x + y
	if r != 18446744073709551614 {
		t.Errorf("18446744073709551615 + 18446744073709551615 = %d, want 18446744073709551614", r)
	}
}
func TestConstFolduint64sub(t *testing.T) {
	var x, y, r uint64
	x = 0
	y = 0
	r = x - y
	if r != 0 {
		t.Errorf("0 - 0 = %d, want 0", r)
	}
	y = 1
	r = x - y
	if r != 18446744073709551615 {
		t.Errorf("0 - 1 = %d, want 18446744073709551615", r)
	}
	y = 4294967296
	r = x - y
	if r != 18446744069414584320 {
		t.Errorf("0 - 4294967296 = %d, want 18446744069414584320", r)
	}
	y = 18446744073709551615
	r = x - y
	if r != 1 {
		t.Errorf("0 - 18446744073709551615 = %d, want 1", r)
	}
	x = 1
	y = 0
	r = x - y
	if r != 1 {
		t.Errorf("1 - 0 = %d, want 1", r)
	}
	y = 1
	r = x - y
	if r != 0 {
		t.Errorf("1 - 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x - y
	if r != 18446744069414584321 {
		t.Errorf("1 - 4294967296 = %d, want 18446744069414584321", r)
	}
	y = 18446744073709551615
	r = x - y
	if r != 2 {
		t.Errorf("1 - 18446744073709551615 = %d, want 2", r)
	}
	x = 4294967296
	y = 0
	r = x - y
	if r != 4294967296 {
		t.Errorf("4294967296 - 0 = %d, want 4294967296", r)
	}
	y = 1
	r = x - y
	if r != 4294967295 {
		t.Errorf("4294967296 - 1 = %d, want 4294967295", r)
	}
	y = 4294967296
	r = x - y
	if r != 0 {
		t.Errorf("4294967296 - 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x - y
	if r != 4294967297 {
		t.Errorf("4294967296 - 18446744073709551615 = %d, want 4294967297", r)
	}
	x = 18446744073709551615
	y = 0
	r = x - y
	if r != 18446744073709551615 {
		t.Errorf("18446744073709551615 - 0 = %d, want 18446744073709551615", r)
	}
	y = 1
	r = x - y
	if r != 18446744073709551614 {
		t.Errorf("18446744073709551615 - 1 = %d, want 18446744073709551614", r)
	}
	y = 4294967296
	r = x - y
	if r != 18446744069414584319 {
		t.Errorf("18446744073709551615 - 4294967296 = %d, want 18446744069414584319", r)
	}
	y = 18446744073709551615
	r = x - y
	if r != 0 {
		t.Errorf("18446744073709551615 - 18446744073709551615 = %d, want 0", r)
	}
}
func TestConstFolduint64div(t *testing.T) {
	var x, y, r uint64
	x = 0
	y = 1
	r = x / y
	if r != 0 {
		t.Errorf("0 / 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x / y
	if r != 0 {
		t.Errorf("0 / 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x / y
	if r != 0 {
		t.Errorf("0 / 18446744073709551615 = %d, want 0", r)
	}
	x = 1
	y = 1
	r = x / y
	if r != 1 {
		t.Errorf("1 / 1 = %d, want 1", r)
	}
	y = 4294967296
	r = x / y
	if r != 0 {
		t.Errorf("1 / 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x / y
	if r != 0 {
		t.Errorf("1 / 18446744073709551615 = %d, want 0", r)
	}
	x = 4294967296
	y = 1
	r = x / y
	if r != 4294967296 {
		t.Errorf("4294967296 / 1 = %d, want 4294967296", r)
	}
	y = 4294967296
	r = x / y
	if r != 1 {
		t.Errorf("4294967296 / 4294967296 = %d, want 1", r)
	}
	y = 18446744073709551615
	r = x / y
	if r != 0 {
		t.Errorf("4294967296 / 18446744073709551615 = %d, want 0", r)
	}
	x = 18446744073709551615
	y = 1
	r = x / y
	if r != 18446744073709551615 {
		t.Errorf("18446744073709551615 / 1 = %d, want 18446744073709551615", r)
	}
	y = 4294967296
	r = x / y
	if r != 4294967295 {
		t.Errorf("18446744073709551615 / 4294967296 = %d, want 4294967295", r)
	}
	y = 18446744073709551615
	r = x / y
	if r != 1 {
		t.Errorf("18446744073709551615 / 18446744073709551615 = %d, want 1", r)
	}
}
func TestConstFolduint64mul(t *testing.T) {
	var x, y, r uint64
	x = 0
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("0 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != 0 {
		t.Errorf("0 * 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x * y
	if r != 0 {
		t.Errorf("0 * 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x * y
	if r != 0 {
		t.Errorf("0 * 18446744073709551615 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("1 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != 1 {
		t.Errorf("1 * 1 = %d, want 1", r)
	}
	y = 4294967296
	r = x * y
	if r != 4294967296 {
		t.Errorf("1 * 4294967296 = %d, want 4294967296", r)
	}
	y = 18446744073709551615
	r = x * y
	if r != 18446744073709551615 {
		t.Errorf("1 * 18446744073709551615 = %d, want 18446744073709551615", r)
	}
	x = 4294967296
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("4294967296 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != 4294967296 {
		t.Errorf("4294967296 * 1 = %d, want 4294967296", r)
	}
	y = 4294967296
	r = x * y
	if r != 0 {
		t.Errorf("4294967296 * 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x * y
	if r != 18446744069414584320 {
		t.Errorf("4294967296 * 18446744073709551615 = %d, want 18446744069414584320", r)
	}
	x = 18446744073709551615
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("18446744073709551615 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != 18446744073709551615 {
		t.Errorf("18446744073709551615 * 1 = %d, want 18446744073709551615", r)
	}
	y = 4294967296
	r = x * y
	if r != 18446744069414584320 {
		t.Errorf("18446744073709551615 * 4294967296 = %d, want 18446744069414584320", r)
	}
	y = 18446744073709551615
	r = x * y
	if r != 1 {
		t.Errorf("18446744073709551615 * 18446744073709551615 = %d, want 1", r)
	}
}
func TestConstFolduint64mod(t *testing.T) {
	var x, y, r uint64
	x = 0
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("0 % 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x % y
	if r != 0 {
		t.Errorf("0 % 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x % y
	if r != 0 {
		t.Errorf("0 % 18446744073709551615 = %d, want 0", r)
	}
	x = 1
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("1 % 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x % y
	if r != 1 {
		t.Errorf("1 % 4294967296 = %d, want 1", r)
	}
	y = 18446744073709551615
	r = x % y
	if r != 1 {
		t.Errorf("1 % 18446744073709551615 = %d, want 1", r)
	}
	x = 4294967296
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("4294967296 % 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x % y
	if r != 0 {
		t.Errorf("4294967296 % 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x % y
	if r != 4294967296 {
		t.Errorf("4294967296 % 18446744073709551615 = %d, want 4294967296", r)
	}
	x = 18446744073709551615
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("18446744073709551615 % 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x % y
	if r != 4294967295 {
		t.Errorf("18446744073709551615 % 4294967296 = %d, want 4294967295", r)
	}
	y = 18446744073709551615
	r = x % y
	if r != 0 {
		t.Errorf("18446744073709551615 % 18446744073709551615 = %d, want 0", r)
	}
}
func TestConstFoldint64add(t *testing.T) {
	var x, y, r int64
	x = -9223372036854775808
	y = -9223372036854775808
	r = x + y
	if r != 0 {
		t.Errorf("-9223372036854775808 + -9223372036854775808 = %d, want 0", r)
	}
	y = -9223372036854775807
	r = x + y
	if r != 1 {
		t.Errorf("-9223372036854775808 + -9223372036854775807 = %d, want 1", r)
	}
	y = -4294967296
	r = x + y
	if r != 9223372032559808512 {
		t.Errorf("-9223372036854775808 + -4294967296 = %d, want 9223372032559808512", r)
	}
	y = -1
	r = x + y
	if r != 9223372036854775807 {
		t.Errorf("-9223372036854775808 + -1 = %d, want 9223372036854775807", r)
	}
	y = 0
	r = x + y
	if r != -9223372036854775808 {
		t.Errorf("-9223372036854775808 + 0 = %d, want -9223372036854775808", r)
	}
	y = 1
	r = x + y
	if r != -9223372036854775807 {
		t.Errorf("-9223372036854775808 + 1 = %d, want -9223372036854775807", r)
	}
	y = 4294967296
	r = x + y
	if r != -9223372032559808512 {
		t.Errorf("-9223372036854775808 + 4294967296 = %d, want -9223372032559808512", r)
	}
	y = 9223372036854775806
	r = x + y
	if r != -2 {
		t.Errorf("-9223372036854775808 + 9223372036854775806 = %d, want -2", r)
	}
	y = 9223372036854775807
	r = x + y
	if r != -1 {
		t.Errorf("-9223372036854775808 + 9223372036854775807 = %d, want -1", r)
	}
	x = -9223372036854775807
	y = -9223372036854775808
	r = x + y
	if r != 1 {
		t.Errorf("-9223372036854775807 + -9223372036854775808 = %d, want 1", r)
	}
	y = -9223372036854775807
	r = x + y
	if r != 2 {
		t.Errorf("-9223372036854775807 + -9223372036854775807 = %d, want 2", r)
	}
	y = -4294967296
	r = x + y
	if r != 9223372032559808513 {
		t.Errorf("-9223372036854775807 + -4294967296 = %d, want 9223372032559808513", r)
	}
	y = -1
	r = x + y
	if r != -9223372036854775808 {
		t.Errorf("-9223372036854775807 + -1 = %d, want -9223372036854775808", r)
	}
	y = 0
	r = x + y
	if r != -9223372036854775807 {
		t.Errorf("-9223372036854775807 + 0 = %d, want -9223372036854775807", r)
	}
	y = 1
	r = x + y
	if r != -9223372036854775806 {
		t.Errorf("-9223372036854775807 + 1 = %d, want -9223372036854775806", r)
	}
	y = 4294967296
	r = x + y
	if r != -9223372032559808511 {
		t.Errorf("-9223372036854775807 + 4294967296 = %d, want -9223372032559808511", r)
	}
	y = 9223372036854775806
	r = x + y
	if r != -1 {
		t.Errorf("-9223372036854775807 + 9223372036854775806 = %d, want -1", r)
	}
	y = 9223372036854775807
	r = x + y
	if r != 0 {
		t.Errorf("-9223372036854775807 + 9223372036854775807 = %d, want 0", r)
	}
	x = -4294967296
	y = -9223372036854775808
	r = x + y
	if r != 9223372032559808512 {
		t.Errorf("-4294967296 + -9223372036854775808 = %d, want 9223372032559808512", r)
	}
	y = -9223372036854775807
	r = x + y
	if r != 9223372032559808513 {
		t.Errorf("-4294967296 + -9223372036854775807 = %d, want 9223372032559808513", r)
	}
	y = -4294967296
	r = x + y
	if r != -8589934592 {
		t.Errorf("-4294967296 + -4294967296 = %d, want -8589934592", r)
	}
	y = -1
	r = x + y
	if r != -4294967297 {
		t.Errorf("-4294967296 + -1 = %d, want -4294967297", r)
	}
	y = 0
	r = x + y
	if r != -4294967296 {
		t.Errorf("-4294967296 + 0 = %d, want -4294967296", r)
	}
	y = 1
	r = x + y
	if r != -4294967295 {
		t.Errorf("-4294967296 + 1 = %d, want -4294967295", r)
	}
	y = 4294967296
	r = x + y
	if r != 0 {
		t.Errorf("-4294967296 + 4294967296 = %d, want 0", r)
	}
	y = 9223372036854775806
	r = x + y
	if r != 9223372032559808510 {
		t.Errorf("-4294967296 + 9223372036854775806 = %d, want 9223372032559808510", r)
	}
	y = 9223372036854775807
	r = x + y
	if r != 9223372032559808511 {
		t.Errorf("-4294967296 + 9223372036854775807 = %d, want 9223372032559808511", r)
	}
	x = -1
	y = -9223372036854775808
	r = x + y
	if r != 9223372036854775807 {
		t.Errorf("-1 + -9223372036854775808 = %d, want 9223372036854775807", r)
	}
	y = -9223372036854775807
	r = x + y
	if r != -9223372036854775808 {
		t.Errorf("-1 + -9223372036854775807 = %d, want -9223372036854775808", r)
	}
	y = -4294967296
	r = x + y
	if r != -4294967297 {
		t.Errorf("-1 + -4294967296 = %d, want -4294967297", r)
	}
	y = -1
	r = x + y
	if r != -2 {
		t.Errorf("-1 + -1 = %d, want -2", r)
	}
	y = 0
	r = x + y
	if r != -1 {
		t.Errorf("-1 + 0 = %d, want -1", r)
	}
	y = 1
	r = x + y
	if r != 0 {
		t.Errorf("-1 + 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x + y
	if r != 4294967295 {
		t.Errorf("-1 + 4294967296 = %d, want 4294967295", r)
	}
	y = 9223372036854775806
	r = x + y
	if r != 9223372036854775805 {
		t.Errorf("-1 + 9223372036854775806 = %d, want 9223372036854775805", r)
	}
	y = 9223372036854775807
	r = x + y
	if r != 9223372036854775806 {
		t.Errorf("-1 + 9223372036854775807 = %d, want 9223372036854775806", r)
	}
	x = 0
	y = -9223372036854775808
	r = x + y
	if r != -9223372036854775808 {
		t.Errorf("0 + -9223372036854775808 = %d, want -9223372036854775808", r)
	}
	y = -9223372036854775807
	r = x + y
	if r != -9223372036854775807 {
		t.Errorf("0 + -9223372036854775807 = %d, want -9223372036854775807", r)
	}
	y = -4294967296
	r = x + y
	if r != -4294967296 {
		t.Errorf("0 + -4294967296 = %d, want -4294967296", r)
	}
	y = -1
	r = x + y
	if r != -1 {
		t.Errorf("0 + -1 = %d, want -1", r)
	}
	y = 0
	r = x + y
	if r != 0 {
		t.Errorf("0 + 0 = %d, want 0", r)
	}
	y = 1
	r = x + y
	if r != 1 {
		t.Errorf("0 + 1 = %d, want 1", r)
	}
	y = 4294967296
	r = x + y
	if r != 4294967296 {
		t.Errorf("0 + 4294967296 = %d, want 4294967296", r)
	}
	y = 9223372036854775806
	r = x + y
	if r != 9223372036854775806 {
		t.Errorf("0 + 9223372036854775806 = %d, want 9223372036854775806", r)
	}
	y = 9223372036854775807
	r = x + y
	if r != 9223372036854775807 {
		t.Errorf("0 + 9223372036854775807 = %d, want 9223372036854775807", r)
	}
	x = 1
	y = -9223372036854775808
	r = x + y
	if r != -9223372036854775807 {
		t.Errorf("1 + -9223372036854775808 = %d, want -9223372036854775807", r)
	}
	y = -9223372036854775807
	r = x + y
	if r != -9223372036854775806 {
		t.Errorf("1 + -9223372036854775807 = %d, want -9223372036854775806", r)
	}
	y = -4294967296
	r = x + y
	if r != -4294967295 {
		t.Errorf("1 + -4294967296 = %d, want -4294967295", r)
	}
	y = -1
	r = x + y
	if r != 0 {
		t.Errorf("1 + -1 = %d, want 0", r)
	}
	y = 0
	r = x + y
	if r != 1 {
		t.Errorf("1 + 0 = %d, want 1", r)
	}
	y = 1
	r = x + y
	if r != 2 {
		t.Errorf("1 + 1 = %d, want 2", r)
	}
	y = 4294967296
	r = x + y
	if r != 4294967297 {
		t.Errorf("1 + 4294967296 = %d, want 4294967297", r)
	}
	y = 9223372036854775806
	r = x + y
	if r != 9223372036854775807 {
		t.Errorf("1 + 9223372036854775806 = %d, want 9223372036854775807", r)
	}
	y = 9223372036854775807
	r = x + y
	if r != -9223372036854775808 {
		t.Errorf("1 + 9223372036854775807 = %d, want -9223372036854775808", r)
	}
	x = 4294967296
	y = -9223372036854775808
	r = x + y
	if r != -9223372032559808512 {
		t.Errorf("4294967296 + -9223372036854775808 = %d, want -9223372032559808512", r)
	}
	y = -9223372036854775807
	r = x + y
	if r != -9223372032559808511 {
		t.Errorf("4294967296 + -9223372036854775807 = %d, want -9223372032559808511", r)
	}
	y = -4294967296
	r = x + y
	if r != 0 {
		t.Errorf("4294967296 + -4294967296 = %d, want 0", r)
	}
	y = -1
	r = x + y
	if r != 4294967295 {
		t.Errorf("4294967296 + -1 = %d, want 4294967295", r)
	}
	y = 0
	r = x + y
	if r != 4294967296 {
		t.Errorf("4294967296 + 0 = %d, want 4294967296", r)
	}
	y = 1
	r = x + y
	if r != 4294967297 {
		t.Errorf("4294967296 + 1 = %d, want 4294967297", r)
	}
	y = 4294967296
	r = x + y
	if r != 8589934592 {
		t.Errorf("4294967296 + 4294967296 = %d, want 8589934592", r)
	}
	y = 9223372036854775806
	r = x + y
	if r != -9223372032559808514 {
		t.Errorf("4294967296 + 9223372036854775806 = %d, want -9223372032559808514", r)
	}
	y = 9223372036854775807
	r = x + y
	if r != -9223372032559808513 {
		t.Errorf("4294967296 + 9223372036854775807 = %d, want -9223372032559808513", r)
	}
	x = 9223372036854775806
	y = -9223372036854775808
	r = x + y
	if r != -2 {
		t.Errorf("9223372036854775806 + -9223372036854775808 = %d, want -2", r)
	}
	y = -9223372036854775807
	r = x + y
	if r != -1 {
		t.Errorf("9223372036854775806 + -9223372036854775807 = %d, want -1", r)
	}
	y = -4294967296
	r = x + y
	if r != 9223372032559808510 {
		t.Errorf("9223372036854775806 + -4294967296 = %d, want 9223372032559808510", r)
	}
	y = -1
	r = x + y
	if r != 9223372036854775805 {
		t.Errorf("9223372036854775806 + -1 = %d, want 9223372036854775805", r)
	}
	y = 0
	r = x + y
	if r != 9223372036854775806 {
		t.Errorf("9223372036854775806 + 0 = %d, want 9223372036854775806", r)
	}
	y = 1
	r = x + y
	if r != 9223372036854775807 {
		t.Errorf("9223372036854775806 + 1 = %d, want 9223372036854775807", r)
	}
	y = 4294967296
	r = x + y
	if r != -9223372032559808514 {
		t.Errorf("9223372036854775806 + 4294967296 = %d, want -9223372032559808514", r)
	}
	y = 9223372036854775806
	r = x + y
	if r != -4 {
		t.Errorf("9223372036854775806 + 9223372036854775806 = %d, want -4", r)
	}
	y = 9223372036854775807
	r = x + y
	if r != -3 {
		t.Errorf("9223372036854775806 + 9223372036854775807 = %d, want -3", r)
	}
	x = 9223372036854775807
	y = -9223372036854775808
	r = x + y
	if r != -1 {
		t.Errorf("9223372036854775807 + -9223372036854775808 = %d, want -1", r)
	}
	y = -9223372036854775807
	r = x + y
	if r != 0 {
		t.Errorf("9223372036854775807 + -9223372036854775807 = %d, want 0", r)
	}
	y = -4294967296
	r = x + y
	if r != 9223372032559808511 {
		t.Errorf("9223372036854775807 + -4294967296 = %d, want 9223372032559808511", r)
	}
	y = -1
	r = x + y
	if r != 9223372036854775806 {
		t.Errorf("9223372036854775807 + -1 = %d, want 9223372036854775806", r)
	}
	y = 0
	r = x + y
	if r != 9223372036854775807 {
		t.Errorf("9223372036854775807 + 0 = %d, want 9223372036854775807", r)
	}
	y = 1
	r = x + y
	if r != -9223372036854775808 {
		t.Errorf("9223372036854775807 + 1 = %d, want -9223372036854775808", r)
	}
	y = 4294967296
	r = x + y
	if r != -9223372032559808513 {
		t.Errorf("9223372036854775807 + 4294967296 = %d, want -9223372032559808513", r)
	}
	y = 9223372036854775806
	r = x + y
	if r != -3 {
		t.Errorf("9223372036854775807 + 9223372036854775806 = %d, want -3", r)
	}
	y = 9223372036854775807
	r = x + y
	if r != -2 {
		t.Errorf("9223372036854775807 + 9223372036854775807 = %d, want -2", r)
	}
}
func TestConstFoldint64sub(t *testing.T) {
	var x, y, r int64
	x = -9223372036854775808
	y = -9223372036854775808
	r = x - y
	if r != 0 {
		t.Errorf("-9223372036854775808 - -9223372036854775808 = %d, want 0", r)
	}
	y = -9223372036854775807
	r = x - y
	if r != -1 {
		t.Errorf("-9223372036854775808 - -9223372036854775807 = %d, want -1", r)
	}
	y = -4294967296
	r = x - y
	if r != -9223372032559808512 {
		t.Errorf("-9223372036854775808 - -4294967296 = %d, want -9223372032559808512", r)
	}
	y = -1
	r = x - y
	if r != -9223372036854775807 {
		t.Errorf("-9223372036854775808 - -1 = %d, want -9223372036854775807", r)
	}
	y = 0
	r = x - y
	if r != -9223372036854775808 {
		t.Errorf("-9223372036854775808 - 0 = %d, want -9223372036854775808", r)
	}
	y = 1
	r = x - y
	if r != 9223372036854775807 {
		t.Errorf("-9223372036854775808 - 1 = %d, want 9223372036854775807", r)
	}
	y = 4294967296
	r = x - y
	if r != 9223372032559808512 {
		t.Errorf("-9223372036854775808 - 4294967296 = %d, want 9223372032559808512", r)
	}
	y = 9223372036854775806
	r = x - y
	if r != 2 {
		t.Errorf("-9223372036854775808 - 9223372036854775806 = %d, want 2", r)
	}
	y = 9223372036854775807
	r = x - y
	if r != 1 {
		t.Errorf("-9223372036854775808 - 9223372036854775807 = %d, want 1", r)
	}
	x = -9223372036854775807
	y = -9223372036854775808
	r = x - y
	if r != 1 {
		t.Errorf("-9223372036854775807 - -9223372036854775808 = %d, want 1", r)
	}
	y = -9223372036854775807
	r = x - y
	if r != 0 {
		t.Errorf("-9223372036854775807 - -9223372036854775807 = %d, want 0", r)
	}
	y = -4294967296
	r = x - y
	if r != -9223372032559808511 {
		t.Errorf("-9223372036854775807 - -4294967296 = %d, want -9223372032559808511", r)
	}
	y = -1
	r = x - y
	if r != -9223372036854775806 {
		t.Errorf("-9223372036854775807 - -1 = %d, want -9223372036854775806", r)
	}
	y = 0
	r = x - y
	if r != -9223372036854775807 {
		t.Errorf("-9223372036854775807 - 0 = %d, want -9223372036854775807", r)
	}
	y = 1
	r = x - y
	if r != -9223372036854775808 {
		t.Errorf("-9223372036854775807 - 1 = %d, want -9223372036854775808", r)
	}
	y = 4294967296
	r = x - y
	if r != 9223372032559808513 {
		t.Errorf("-9223372036854775807 - 4294967296 = %d, want 9223372032559808513", r)
	}
	y = 9223372036854775806
	r = x - y
	if r != 3 {
		t.Errorf("-9223372036854775807 - 9223372036854775806 = %d, want 3", r)
	}
	y = 9223372036854775807
	r = x - y
	if r != 2 {
		t.Errorf("-9223372036854775807 - 9223372036854775807 = %d, want 2", r)
	}
	x = -4294967296
	y = -9223372036854775808
	r = x - y
	if r != 9223372032559808512 {
		t.Errorf("-4294967296 - -9223372036854775808 = %d, want 9223372032559808512", r)
	}
	y = -9223372036854775807
	r = x - y
	if r != 9223372032559808511 {
		t.Errorf("-4294967296 - -9223372036854775807 = %d, want 9223372032559808511", r)
	}
	y = -4294967296
	r = x - y
	if r != 0 {
		t.Errorf("-4294967296 - -4294967296 = %d, want 0", r)
	}
	y = -1
	r = x - y
	if r != -4294967295 {
		t.Errorf("-4294967296 - -1 = %d, want -4294967295", r)
	}
	y = 0
	r = x - y
	if r != -4294967296 {
		t.Errorf("-4294967296 - 0 = %d, want -4294967296", r)
	}
	y = 1
	r = x - y
	if r != -4294967297 {
		t.Errorf("-4294967296 - 1 = %d, want -4294967297", r)
	}
	y = 4294967296
	r = x - y
	if r != -8589934592 {
		t.Errorf("-4294967296 - 4294967296 = %d, want -8589934592", r)
	}
	y = 9223372036854775806
	r = x - y
	if r != 9223372032559808514 {
		t.Errorf("-4294967296 - 9223372036854775806 = %d, want 9223372032559808514", r)
	}
	y = 9223372036854775807
	r = x - y
	if r != 9223372032559808513 {
		t.Errorf("-4294967296 - 9223372036854775807 = %d, want 9223372032559808513", r)
	}
	x = -1
	y = -9223372036854775808
	r = x - y
	if r != 9223372036854775807 {
		t.Errorf("-1 - -9223372036854775808 = %d, want 9223372036854775807", r)
	}
	y = -9223372036854775807
	r = x - y
	if r != 9223372036854775806 {
		t.Errorf("-1 - -9223372036854775807 = %d, want 9223372036854775806", r)
	}
	y = -4294967296
	r = x - y
	if r != 4294967295 {
		t.Errorf("-1 - -4294967296 = %d, want 4294967295", r)
	}
	y = -1
	r = x - y
	if r != 0 {
		t.Errorf("-1 - -1 = %d, want 0", r)
	}
	y = 0
	r = x - y
	if r != -1 {
		t.Errorf("-1 - 0 = %d, want -1", r)
	}
	y = 1
	r = x - y
	if r != -2 {
		t.Errorf("-1 - 1 = %d, want -2", r)
	}
	y = 4294967296
	r = x - y
	if r != -4294967297 {
		t.Errorf("-1 - 4294967296 = %d, want -4294967297", r)
	}
	y = 9223372036854775806
	r = x - y
	if r != -9223372036854775807 {
		t.Errorf("-1 - 9223372036854775806 = %d, want -9223372036854775807", r)
	}
	y = 9223372036854775807
	r = x - y
	if r != -9223372036854775808 {
		t.Errorf("-1 - 9223372036854775807 = %d, want -9223372036854775808", r)
	}
	x = 0
	y = -9223372036854775808
	r = x - y
	if r != -9223372036854775808 {
		t.Errorf("0 - -9223372036854775808 = %d, want -9223372036854775808", r)
	}
	y = -9223372036854775807
	r = x - y
	if r != 9223372036854775807 {
		t.Errorf("0 - -9223372036854775807 = %d, want 9223372036854775807", r)
	}
	y = -4294967296
	r = x - y
	if r != 4294967296 {
		t.Errorf("0 - -4294967296 = %d, want 4294967296", r)
	}
	y = -1
	r = x - y
	if r != 1 {
		t.Errorf("0 - -1 = %d, want 1", r)
	}
	y = 0
	r = x - y
	if r != 0 {
		t.Errorf("0 - 0 = %d, want 0", r)
	}
	y = 1
	r = x - y
	if r != -1 {
		t.Errorf("0 - 1 = %d, want -1", r)
	}
	y = 4294967296
	r = x - y
	if r != -4294967296 {
		t.Errorf("0 - 4294967296 = %d, want -4294967296", r)
	}
	y = 9223372036854775806
	r = x - y
	if r != -9223372036854775806 {
		t.Errorf("0 - 9223372036854775806 = %d, want -9223372036854775806", r)
	}
	y = 9223372036854775807
	r = x - y
	if r != -9223372036854775807 {
		t.Errorf("0 - 9223372036854775807 = %d, want -9223372036854775807", r)
	}
	x = 1
	y = -9223372036854775808
	r = x - y
	if r != -9223372036854775807 {
		t.Errorf("1 - -9223372036854775808 = %d, want -9223372036854775807", r)
	}
	y = -9223372036854775807
	r = x - y
	if r != -9223372036854775808 {
		t.Errorf("1 - -9223372036854775807 = %d, want -9223372036854775808", r)
	}
	y = -4294967296
	r = x - y
	if r != 4294967297 {
		t.Errorf("1 - -4294967296 = %d, want 4294967297", r)
	}
	y = -1
	r = x - y
	if r != 2 {
		t.Errorf("1 - -1 = %d, want 2", r)
	}
	y = 0
	r = x - y
	if r != 1 {
		t.Errorf("1 - 0 = %d, want 1", r)
	}
	y = 1
	r = x - y
	if r != 0 {
		t.Errorf("1 - 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x - y
	if r != -4294967295 {
		t.Errorf("1 - 4294967296 = %d, want -4294967295", r)
	}
	y = 9223372036854775806
	r = x - y
	if r != -9223372036854775805 {
		t.Errorf("1 - 9223372036854775806 = %d, want -9223372036854775805", r)
	}
	y = 9223372036854775807
	r = x - y
	if r != -9223372036854775806 {
		t.Errorf("1 - 9223372036854775807 = %d, want -9223372036854775806", r)
	}
	x = 4294967296
	y = -9223372036854775808
	r = x - y
	if r != -9223372032559808512 {
		t.Errorf("4294967296 - -9223372036854775808 = %d, want -9223372032559808512", r)
	}
	y = -9223372036854775807
	r = x - y
	if r != -9223372032559808513 {
		t.Errorf("4294967296 - -9223372036854775807 = %d, want -9223372032559808513", r)
	}
	y = -4294967296
	r = x - y
	if r != 8589934592 {
		t.Errorf("4294967296 - -4294967296 = %d, want 8589934592", r)
	}
	y = -1
	r = x - y
	if r != 4294967297 {
		t.Errorf("4294967296 - -1 = %d, want 4294967297", r)
	}
	y = 0
	r = x - y
	if r != 4294967296 {
		t.Errorf("4294967296 - 0 = %d, want 4294967296", r)
	}
	y = 1
	r = x - y
	if r != 4294967295 {
		t.Errorf("4294967296 - 1 = %d, want 4294967295", r)
	}
	y = 4294967296
	r = x - y
	if r != 0 {
		t.Errorf("4294967296 - 4294967296 = %d, want 0", r)
	}
	y = 9223372036854775806
	r = x - y
	if r != -9223372032559808510 {
		t.Errorf("4294967296 - 9223372036854775806 = %d, want -9223372032559808510", r)
	}
	y = 9223372036854775807
	r = x - y
	if r != -9223372032559808511 {
		t.Errorf("4294967296 - 9223372036854775807 = %d, want -9223372032559808511", r)
	}
	x = 9223372036854775806
	y = -9223372036854775808
	r = x - y
	if r != -2 {
		t.Errorf("9223372036854775806 - -9223372036854775808 = %d, want -2", r)
	}
	y = -9223372036854775807
	r = x - y
	if r != -3 {
		t.Errorf("9223372036854775806 - -9223372036854775807 = %d, want -3", r)
	}
	y = -4294967296
	r = x - y
	if r != -9223372032559808514 {
		t.Errorf("9223372036854775806 - -4294967296 = %d, want -9223372032559808514", r)
	}
	y = -1
	r = x - y
	if r != 9223372036854775807 {
		t.Errorf("9223372036854775806 - -1 = %d, want 9223372036854775807", r)
	}
	y = 0
	r = x - y
	if r != 9223372036854775806 {
		t.Errorf("9223372036854775806 - 0 = %d, want 9223372036854775806", r)
	}
	y = 1
	r = x - y
	if r != 9223372036854775805 {
		t.Errorf("9223372036854775806 - 1 = %d, want 9223372036854775805", r)
	}
	y = 4294967296
	r = x - y
	if r != 9223372032559808510 {
		t.Errorf("9223372036854775806 - 4294967296 = %d, want 9223372032559808510", r)
	}
	y = 9223372036854775806
	r = x - y
	if r != 0 {
		t.Errorf("9223372036854775806 - 9223372036854775806 = %d, want 0", r)
	}
	y = 9223372036854775807
	r = x - y
	if r != -1 {
		t.Errorf("9223372036854775806 - 9223372036854775807 = %d, want -1", r)
	}
	x = 9223372036854775807
	y = -9223372036854775808
	r = x - y
	if r != -1 {
		t.Errorf("9223372036854775807 - -9223372036854775808 = %d, want -1", r)
	}
	y = -9223372036854775807
	r = x - y
	if r != -2 {
		t.Errorf("9223372036854775807 - -9223372036854775807 = %d, want -2", r)
	}
	y = -4294967296
	r = x - y
	if r != -9223372032559808513 {
		t.Errorf("9223372036854775807 - -4294967296 = %d, want -9223372032559808513", r)
	}
	y = -1
	r = x - y
	if r != -9223372036854775808 {
		t.Errorf("9223372036854775807 - -1 = %d, want -9223372036854775808", r)
	}
	y = 0
	r = x - y
	if r != 9223372036854775807 {
		t.Errorf("9223372036854775807 - 0 = %d, want 9223372036854775807", r)
	}
	y = 1
	r = x - y
	if r != 9223372036854775806 {
		t.Errorf("9223372036854775807 - 1 = %d, want 9223372036854775806", r)
	}
	y = 4294967296
	r = x - y
	if r != 9223372032559808511 {
		t.Errorf("9223372036854775807 - 4294967296 = %d, want 9223372032559808511", r)
	}
	y = 9223372036854775806
	r = x - y
	if r != 1 {
		t.Errorf("9223372036854775807 - 9223372036854775806 = %d, want 1", r)
	}
	y = 9223372036854775807
	r = x - y
	if r != 0 {
		t.Errorf("9223372036854775807 - 9223372036854775807 = %d, want 0", r)
	}
}
func TestConstFoldint64div(t *testing.T) {
	var x, y, r int64
	x = -9223372036854775808
	y = -9223372036854775808
	r = x / y
	if r != 1 {
		t.Errorf("-9223372036854775808 / -9223372036854775808 = %d, want 1", r)
	}
	y = -9223372036854775807
	r = x / y
	if r != 1 {
		t.Errorf("-9223372036854775808 / -9223372036854775807 = %d, want 1", r)
	}
	y = -4294967296
	r = x / y
	if r != 2147483648 {
		t.Errorf("-9223372036854775808 / -4294967296 = %d, want 2147483648", r)
	}
	y = -1
	r = x / y
	if r != -9223372036854775808 {
		t.Errorf("-9223372036854775808 / -1 = %d, want -9223372036854775808", r)
	}
	y = 1
	r = x / y
	if r != -9223372036854775808 {
		t.Errorf("-9223372036854775808 / 1 = %d, want -9223372036854775808", r)
	}
	y = 4294967296
	r = x / y
	if r != -2147483648 {
		t.Errorf("-9223372036854775808 / 4294967296 = %d, want -2147483648", r)
	}
	y = 9223372036854775806
	r = x / y
	if r != -1 {
		t.Errorf("-9223372036854775808 / 9223372036854775806 = %d, want -1", r)
	}
	y = 9223372036854775807
	r = x / y
	if r != -1 {
		t.Errorf("-9223372036854775808 / 9223372036854775807 = %d, want -1", r)
	}
	x = -9223372036854775807
	y = -9223372036854775808
	r = x / y
	if r != 0 {
		t.Errorf("-9223372036854775807 / -9223372036854775808 = %d, want 0", r)
	}
	y = -9223372036854775807
	r = x / y
	if r != 1 {
		t.Errorf("-9223372036854775807 / -9223372036854775807 = %d, want 1", r)
	}
	y = -4294967296
	r = x / y
	if r != 2147483647 {
		t.Errorf("-9223372036854775807 / -4294967296 = %d, want 2147483647", r)
	}
	y = -1
	r = x / y
	if r != 9223372036854775807 {
		t.Errorf("-9223372036854775807 / -1 = %d, want 9223372036854775807", r)
	}
	y = 1
	r = x / y
	if r != -9223372036854775807 {
		t.Errorf("-9223372036854775807 / 1 = %d, want -9223372036854775807", r)
	}
	y = 4294967296
	r = x / y
	if r != -2147483647 {
		t.Errorf("-9223372036854775807 / 4294967296 = %d, want -2147483647", r)
	}
	y = 9223372036854775806
	r = x / y
	if r != -1 {
		t.Errorf("-9223372036854775807 / 9223372036854775806 = %d, want -1", r)
	}
	y = 9223372036854775807
	r = x / y
	if r != -1 {
		t.Errorf("-9223372036854775807 / 9223372036854775807 = %d, want -1", r)
	}
	x = -4294967296
	y = -9223372036854775808
	r = x / y
	if r != 0 {
		t.Errorf("-4294967296 / -9223372036854775808 = %d, want 0", r)
	}
	y = -9223372036854775807
	r = x / y
	if r != 0 {
		t.Errorf("-4294967296 / -9223372036854775807 = %d, want 0", r)
	}
	y = -4294967296
	r = x / y
	if r != 1 {
		t.Errorf("-4294967296 / -4294967296 = %d, want 1", r)
	}
	y = -1
	r = x / y
	if r != 4294967296 {
		t.Errorf("-4294967296 / -1 = %d, want 4294967296", r)
	}
	y = 1
	r = x / y
	if r != -4294967296 {
		t.Errorf("-4294967296 / 1 = %d, want -4294967296", r)
	}
	y = 4294967296
	r = x / y
	if r != -1 {
		t.Errorf("-4294967296 / 4294967296 = %d, want -1", r)
	}
	y = 9223372036854775806
	r = x / y
	if r != 0 {
		t.Errorf("-4294967296 / 9223372036854775806 = %d, want 0", r)
	}
	y = 9223372036854775807
	r = x / y
	if r != 0 {
		t.Errorf("-4294967296 / 9223372036854775807 = %d, want 0", r)
	}
	x = -1
	y = -9223372036854775808
	r = x / y
	if r != 0 {
		t.Errorf("-1 / -9223372036854775808 = %d, want 0", r)
	}
	y = -9223372036854775807
	r = x / y
	if r != 0 {
		t.Errorf("-1 / -9223372036854775807 = %d, want 0", r)
	}
	y = -4294967296
	r = x / y
	if r != 0 {
		t.Errorf("-1 / -4294967296 = %d, want 0", r)
	}
	y = -1
	r = x / y
	if r != 1 {
		t.Errorf("-1 / -1 = %d, want 1", r)
	}
	y = 1
	r = x / y
	if r != -1 {
		t.Errorf("-1 / 1 = %d, want -1", r)
	}
	y = 4294967296
	r = x / y
	if r != 0 {
		t.Errorf("-1 / 4294967296 = %d, want 0", r)
	}
	y = 9223372036854775806
	r = x / y
	if r != 0 {
		t.Errorf("-1 / 9223372036854775806 = %d, want 0", r)
	}
	y = 9223372036854775807
	r = x / y
	if r != 0 {
		t.Errorf("-1 / 9223372036854775807 = %d, want 0", r)
	}
	x = 0
	y = -9223372036854775808
	r = x / y
	if r != 0 {
		t.Errorf("0 / -9223372036854775808 = %d, want 0", r)
	}
	y = -9223372036854775807
	r = x / y
	if r != 0 {
		t.Errorf("0 / -9223372036854775807 = %d, want 0", r)
	}
	y = -4294967296
	r = x / y
	if r != 0 {
		t.Errorf("0 / -4294967296 = %d, want 0", r)
	}
	y = -1
	r = x / y
	if r != 0 {
		t.Errorf("0 / -1 = %d, want 0", r)
	}
	y = 1
	r = x / y
	if r != 0 {
		t.Errorf("0 / 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x / y
	if r != 0 {
		t.Errorf("0 / 4294967296 = %d, want 0", r)
	}
	y = 9223372036854775806
	r = x / y
	if r != 0 {
		t.Errorf("0 / 9223372036854775806 = %d, want 0", r)
	}
	y = 9223372036854775807
	r = x / y
	if r != 0 {
		t.Errorf("0 / 9223372036854775807 = %d, want 0", r)
	}
	x = 1
	y = -9223372036854775808
	r = x / y
	if r != 0 {
		t.Errorf("1 / -9223372036854775808 = %d, want 0", r)
	}
	y = -9223372036854775807
	r = x / y
	if r != 0 {
		t.Errorf("1 / -9223372036854775807 = %d, want 0", r)
	}
	y = -4294967296
	r = x / y
	if r != 0 {
		t.Errorf("1 / -4294967296 = %d, want 0", r)
	}
	y = -1
	r = x / y
	if r != -1 {
		t.Errorf("1 / -1 = %d, want -1", r)
	}
	y = 1
	r = x / y
	if r != 1 {
		t.Errorf("1 / 1 = %d, want 1", r)
	}
	y = 4294967296
	r = x / y
	if r != 0 {
		t.Errorf("1 / 4294967296 = %d, want 0", r)
	}
	y = 9223372036854775806
	r = x / y
	if r != 0 {
		t.Errorf("1 / 9223372036854775806 = %d, want 0", r)
	}
	y = 9223372036854775807
	r = x / y
	if r != 0 {
		t.Errorf("1 / 9223372036854775807 = %d, want 0", r)
	}
	x = 4294967296
	y = -9223372036854775808
	r = x / y
	if r != 0 {
		t.Errorf("4294967296 / -9223372036854775808 = %d, want 0", r)
	}
	y = -9223372036854775807
	r = x / y
	if r != 0 {
		t.Errorf("4294967296 / -9223372036854775807 = %d, want 0", r)
	}
	y = -4294967296
	r = x / y
	if r != -1 {
		t.Errorf("4294967296 / -4294967296 = %d, want -1", r)
	}
	y = -1
	r = x / y
	if r != -4294967296 {
		t.Errorf("4294967296 / -1 = %d, want -4294967296", r)
	}
	y = 1
	r = x / y
	if r != 4294967296 {
		t.Errorf("4294967296 / 1 = %d, want 4294967296", r)
	}
	y = 4294967296
	r = x / y
	if r != 1 {
		t.Errorf("4294967296 / 4294967296 = %d, want 1", r)
	}
	y = 9223372036854775806
	r = x / y
	if r != 0 {
		t.Errorf("4294967296 / 9223372036854775806 = %d, want 0", r)
	}
	y = 9223372036854775807
	r = x / y
	if r != 0 {
		t.Errorf("4294967296 / 9223372036854775807 = %d, want 0", r)
	}
	x = 9223372036854775806
	y = -9223372036854775808
	r = x / y
	if r != 0 {
		t.Errorf("9223372036854775806 / -9223372036854775808 = %d, want 0", r)
	}
	y = -9223372036854775807
	r = x / y
	if r != 0 {
		t.Errorf("9223372036854775806 / -9223372036854775807 = %d, want 0", r)
	}
	y = -4294967296
	r = x / y
	if r != -2147483647 {
		t.Errorf("9223372036854775806 / -4294967296 = %d, want -2147483647", r)
	}
	y = -1
	r = x / y
	if r != -9223372036854775806 {
		t.Errorf("9223372036854775806 / -1 = %d, want -9223372036854775806", r)
	}
	y = 1
	r = x / y
	if r != 9223372036854775806 {
		t.Errorf("9223372036854775806 / 1 = %d, want 9223372036854775806", r)
	}
	y = 4294967296
	r = x / y
	if r != 2147483647 {
		t.Errorf("9223372036854775806 / 4294967296 = %d, want 2147483647", r)
	}
	y = 9223372036854775806
	r = x / y
	if r != 1 {
		t.Errorf("9223372036854775806 / 9223372036854775806 = %d, want 1", r)
	}
	y = 9223372036854775807
	r = x / y
	if r != 0 {
		t.Errorf("9223372036854775806 / 9223372036854775807 = %d, want 0", r)
	}
	x = 9223372036854775807
	y = -9223372036854775808
	r = x / y
	if r != 0 {
		t.Errorf("9223372036854775807 / -9223372036854775808 = %d, want 0", r)
	}
	y = -9223372036854775807
	r = x / y
	if r != -1 {
		t.Errorf("9223372036854775807 / -9223372036854775807 = %d, want -1", r)
	}
	y = -4294967296
	r = x / y
	if r != -2147483647 {
		t.Errorf("9223372036854775807 / -4294967296 = %d, want -2147483647", r)
	}
	y = -1
	r = x / y
	if r != -9223372036854775807 {
		t.Errorf("9223372036854775807 / -1 = %d, want -9223372036854775807", r)
	}
	y = 1
	r = x / y
	if r != 9223372036854775807 {
		t.Errorf("9223372036854775807 / 1 = %d, want 9223372036854775807", r)
	}
	y = 4294967296
	r = x / y
	if r != 2147483647 {
		t.Errorf("9223372036854775807 / 4294967296 = %d, want 2147483647", r)
	}
	y = 9223372036854775806
	r = x / y
	if r != 1 {
		t.Errorf("9223372036854775807 / 9223372036854775806 = %d, want 1", r)
	}
	y = 9223372036854775807
	r = x / y
	if r != 1 {
		t.Errorf("9223372036854775807 / 9223372036854775807 = %d, want 1", r)
	}
}
func TestConstFoldint64mul(t *testing.T) {
	var x, y, r int64
	x = -9223372036854775808
	y = -9223372036854775808
	r = x * y
	if r != 0 {
		t.Errorf("-9223372036854775808 * -9223372036854775808 = %d, want 0", r)
	}
	y = -9223372036854775807
	r = x * y
	if r != -9223372036854775808 {
		t.Errorf("-9223372036854775808 * -9223372036854775807 = %d, want -9223372036854775808", r)
	}
	y = -4294967296
	r = x * y
	if r != 0 {
		t.Errorf("-9223372036854775808 * -4294967296 = %d, want 0", r)
	}
	y = -1
	r = x * y
	if r != -9223372036854775808 {
		t.Errorf("-9223372036854775808 * -1 = %d, want -9223372036854775808", r)
	}
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("-9223372036854775808 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != -9223372036854775808 {
		t.Errorf("-9223372036854775808 * 1 = %d, want -9223372036854775808", r)
	}
	y = 4294967296
	r = x * y
	if r != 0 {
		t.Errorf("-9223372036854775808 * 4294967296 = %d, want 0", r)
	}
	y = 9223372036854775806
	r = x * y
	if r != 0 {
		t.Errorf("-9223372036854775808 * 9223372036854775806 = %d, want 0", r)
	}
	y = 9223372036854775807
	r = x * y
	if r != -9223372036854775808 {
		t.Errorf("-9223372036854775808 * 9223372036854775807 = %d, want -9223372036854775808", r)
	}
	x = -9223372036854775807
	y = -9223372036854775808
	r = x * y
	if r != -9223372036854775808 {
		t.Errorf("-9223372036854775807 * -9223372036854775808 = %d, want -9223372036854775808", r)
	}
	y = -9223372036854775807
	r = x * y
	if r != 1 {
		t.Errorf("-9223372036854775807 * -9223372036854775807 = %d, want 1", r)
	}
	y = -4294967296
	r = x * y
	if r != -4294967296 {
		t.Errorf("-9223372036854775807 * -4294967296 = %d, want -4294967296", r)
	}
	y = -1
	r = x * y
	if r != 9223372036854775807 {
		t.Errorf("-9223372036854775807 * -1 = %d, want 9223372036854775807", r)
	}
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("-9223372036854775807 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != -9223372036854775807 {
		t.Errorf("-9223372036854775807 * 1 = %d, want -9223372036854775807", r)
	}
	y = 4294967296
	r = x * y
	if r != 4294967296 {
		t.Errorf("-9223372036854775807 * 4294967296 = %d, want 4294967296", r)
	}
	y = 9223372036854775806
	r = x * y
	if r != 9223372036854775806 {
		t.Errorf("-9223372036854775807 * 9223372036854775806 = %d, want 9223372036854775806", r)
	}
	y = 9223372036854775807
	r = x * y
	if r != -1 {
		t.Errorf("-9223372036854775807 * 9223372036854775807 = %d, want -1", r)
	}
	x = -4294967296
	y = -9223372036854775808
	r = x * y
	if r != 0 {
		t.Errorf("-4294967296 * -9223372036854775808 = %d, want 0", r)
	}
	y = -9223372036854775807
	r = x * y
	if r != -4294967296 {
		t.Errorf("-4294967296 * -9223372036854775807 = %d, want -4294967296", r)
	}
	y = -4294967296
	r = x * y
	if r != 0 {
		t.Errorf("-4294967296 * -4294967296 = %d, want 0", r)
	}
	y = -1
	r = x * y
	if r != 4294967296 {
		t.Errorf("-4294967296 * -1 = %d, want 4294967296", r)
	}
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("-4294967296 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != -4294967296 {
		t.Errorf("-4294967296 * 1 = %d, want -4294967296", r)
	}
	y = 4294967296
	r = x * y
	if r != 0 {
		t.Errorf("-4294967296 * 4294967296 = %d, want 0", r)
	}
	y = 9223372036854775806
	r = x * y
	if r != 8589934592 {
		t.Errorf("-4294967296 * 9223372036854775806 = %d, want 8589934592", r)
	}
	y = 9223372036854775807
	r = x * y
	if r != 4294967296 {
		t.Errorf("-4294967296 * 9223372036854775807 = %d, want 4294967296", r)
	}
	x = -1
	y = -9223372036854775808
	r = x * y
	if r != -9223372036854775808 {
		t.Errorf("-1 * -9223372036854775808 = %d, want -9223372036854775808", r)
	}
	y = -9223372036854775807
	r = x * y
	if r != 9223372036854775807 {
		t.Errorf("-1 * -9223372036854775807 = %d, want 9223372036854775807", r)
	}
	y = -4294967296
	r = x * y
	if r != 4294967296 {
		t.Errorf("-1 * -4294967296 = %d, want 4294967296", r)
	}
	y = -1
	r = x * y
	if r != 1 {
		t.Errorf("-1 * -1 = %d, want 1", r)
	}
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("-1 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != -1 {
		t.Errorf("-1 * 1 = %d, want -1", r)
	}
	y = 4294967296
	r = x * y
	if r != -4294967296 {
		t.Errorf("-1 * 4294967296 = %d, want -4294967296", r)
	}
	y = 9223372036854775806
	r = x * y
	if r != -9223372036854775806 {
		t.Errorf("-1 * 9223372036854775806 = %d, want -9223372036854775806", r)
	}
	y = 9223372036854775807
	r = x * y
	if r != -9223372036854775807 {
		t.Errorf("-1 * 9223372036854775807 = %d, want -9223372036854775807", r)
	}
	x = 0
	y = -9223372036854775808
	r = x * y
	if r != 0 {
		t.Errorf("0 * -9223372036854775808 = %d, want 0", r)
	}
	y = -9223372036854775807
	r = x * y
	if r != 0 {
		t.Errorf("0 * -9223372036854775807 = %d, want 0", r)
	}
	y = -4294967296
	r = x * y
	if r != 0 {
		t.Errorf("0 * -4294967296 = %d, want 0", r)
	}
	y = -1
	r = x * y
	if r != 0 {
		t.Errorf("0 * -1 = %d, want 0", r)
	}
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("0 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != 0 {
		t.Errorf("0 * 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x * y
	if r != 0 {
		t.Errorf("0 * 4294967296 = %d, want 0", r)
	}
	y = 9223372036854775806
	r = x * y
	if r != 0 {
		t.Errorf("0 * 9223372036854775806 = %d, want 0", r)
	}
	y = 9223372036854775807
	r = x * y
	if r != 0 {
		t.Errorf("0 * 9223372036854775807 = %d, want 0", r)
	}
	x = 1
	y = -9223372036854775808
	r = x * y
	if r != -9223372036854775808 {
		t.Errorf("1 * -9223372036854775808 = %d, want -9223372036854775808", r)
	}
	y = -9223372036854775807
	r = x * y
	if r != -9223372036854775807 {
		t.Errorf("1 * -9223372036854775807 = %d, want -9223372036854775807", r)
	}
	y = -4294967296
	r = x * y
	if r != -4294967296 {
		t.Errorf("1 * -4294967296 = %d, want -4294967296", r)
	}
	y = -1
	r = x * y
	if r != -1 {
		t.Errorf("1 * -1 = %d, want -1", r)
	}
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("1 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != 1 {
		t.Errorf("1 * 1 = %d, want 1", r)
	}
	y = 4294967296
	r = x * y
	if r != 4294967296 {
		t.Errorf("1 * 4294967296 = %d, want 4294967296", r)
	}
	y = 9223372036854775806
	r = x * y
	if r != 9223372036854775806 {
		t.Errorf("1 * 9223372036854775806 = %d, want 9223372036854775806", r)
	}
	y = 9223372036854775807
	r = x * y
	if r != 9223372036854775807 {
		t.Errorf("1 * 9223372036854775807 = %d, want 9223372036854775807", r)
	}
	x = 4294967296
	y = -9223372036854775808
	r = x * y
	if r != 0 {
		t.Errorf("4294967296 * -9223372036854775808 = %d, want 0", r)
	}
	y = -9223372036854775807
	r = x * y
	if r != 4294967296 {
		t.Errorf("4294967296 * -9223372036854775807 = %d, want 4294967296", r)
	}
	y = -4294967296
	r = x * y
	if r != 0 {
		t.Errorf("4294967296 * -4294967296 = %d, want 0", r)
	}
	y = -1
	r = x * y
	if r != -4294967296 {
		t.Errorf("4294967296 * -1 = %d, want -4294967296", r)
	}
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("4294967296 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != 4294967296 {
		t.Errorf("4294967296 * 1 = %d, want 4294967296", r)
	}
	y = 4294967296
	r = x * y
	if r != 0 {
		t.Errorf("4294967296 * 4294967296 = %d, want 0", r)
	}
	y = 9223372036854775806
	r = x * y
	if r != -8589934592 {
		t.Errorf("4294967296 * 9223372036854775806 = %d, want -8589934592", r)
	}
	y = 9223372036854775807
	r = x * y
	if r != -4294967296 {
		t.Errorf("4294967296 * 9223372036854775807 = %d, want -4294967296", r)
	}
	x = 9223372036854775806
	y = -9223372036854775808
	r = x * y
	if r != 0 {
		t.Errorf("9223372036854775806 * -9223372036854775808 = %d, want 0", r)
	}
	y = -9223372036854775807
	r = x * y
	if r != 9223372036854775806 {
		t.Errorf("9223372036854775806 * -9223372036854775807 = %d, want 9223372036854775806", r)
	}
	y = -4294967296
	r = x * y
	if r != 8589934592 {
		t.Errorf("9223372036854775806 * -4294967296 = %d, want 8589934592", r)
	}
	y = -1
	r = x * y
	if r != -9223372036854775806 {
		t.Errorf("9223372036854775806 * -1 = %d, want -9223372036854775806", r)
	}
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("9223372036854775806 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != 9223372036854775806 {
		t.Errorf("9223372036854775806 * 1 = %d, want 9223372036854775806", r)
	}
	y = 4294967296
	r = x * y
	if r != -8589934592 {
		t.Errorf("9223372036854775806 * 4294967296 = %d, want -8589934592", r)
	}
	y = 9223372036854775806
	r = x * y
	if r != 4 {
		t.Errorf("9223372036854775806 * 9223372036854775806 = %d, want 4", r)
	}
	y = 9223372036854775807
	r = x * y
	if r != -9223372036854775806 {
		t.Errorf("9223372036854775806 * 9223372036854775807 = %d, want -9223372036854775806", r)
	}
	x = 9223372036854775807
	y = -9223372036854775808
	r = x * y
	if r != -9223372036854775808 {
		t.Errorf("9223372036854775807 * -9223372036854775808 = %d, want -9223372036854775808", r)
	}
	y = -9223372036854775807
	r = x * y
	if r != -1 {
		t.Errorf("9223372036854775807 * -9223372036854775807 = %d, want -1", r)
	}
	y = -4294967296
	r = x * y
	if r != 4294967296 {
		t.Errorf("9223372036854775807 * -4294967296 = %d, want 4294967296", r)
	}
	y = -1
	r = x * y
	if r != -9223372036854775807 {
		t.Errorf("9223372036854775807 * -1 = %d, want -9223372036854775807", r)
	}
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("9223372036854775807 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != 9223372036854775807 {
		t.Errorf("9223372036854775807 * 1 = %d, want 9223372036854775807", r)
	}
	y = 4294967296
	r = x * y
	if r != -4294967296 {
		t.Errorf("9223372036854775807 * 4294967296 = %d, want -4294967296", r)
	}
	y = 9223372036854775806
	r = x * y
	if r != -9223372036854775806 {
		t.Errorf("9223372036854775807 * 9223372036854775806 = %d, want -9223372036854775806", r)
	}
	y = 9223372036854775807
	r = x * y
	if r != 1 {
		t.Errorf("9223372036854775807 * 9223372036854775807 = %d, want 1", r)
	}
}
func TestConstFoldint64mod(t *testing.T) {
	var x, y, r int64
	x = -9223372036854775808
	y = -9223372036854775808
	r = x % y
	if r != 0 {
		t.Errorf("-9223372036854775808 % -9223372036854775808 = %d, want 0", r)
	}
	y = -9223372036854775807
	r = x % y
	if r != -1 {
		t.Errorf("-9223372036854775808 % -9223372036854775807 = %d, want -1", r)
	}
	y = -4294967296
	r = x % y
	if r != 0 {
		t.Errorf("-9223372036854775808 % -4294967296 = %d, want 0", r)
	}
	y = -1
	r = x % y
	if r != 0 {
		t.Errorf("-9223372036854775808 % -1 = %d, want 0", r)
	}
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("-9223372036854775808 % 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x % y
	if r != 0 {
		t.Errorf("-9223372036854775808 % 4294967296 = %d, want 0", r)
	}
	y = 9223372036854775806
	r = x % y
	if r != -2 {
		t.Errorf("-9223372036854775808 % 9223372036854775806 = %d, want -2", r)
	}
	y = 9223372036854775807
	r = x % y
	if r != -1 {
		t.Errorf("-9223372036854775808 % 9223372036854775807 = %d, want -1", r)
	}
	x = -9223372036854775807
	y = -9223372036854775808
	r = x % y
	if r != -9223372036854775807 {
		t.Errorf("-9223372036854775807 % -9223372036854775808 = %d, want -9223372036854775807", r)
	}
	y = -9223372036854775807
	r = x % y
	if r != 0 {
		t.Errorf("-9223372036854775807 % -9223372036854775807 = %d, want 0", r)
	}
	y = -4294967296
	r = x % y
	if r != -4294967295 {
		t.Errorf("-9223372036854775807 % -4294967296 = %d, want -4294967295", r)
	}
	y = -1
	r = x % y
	if r != 0 {
		t.Errorf("-9223372036854775807 % -1 = %d, want 0", r)
	}
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("-9223372036854775807 % 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x % y
	if r != -4294967295 {
		t.Errorf("-9223372036854775807 % 4294967296 = %d, want -4294967295", r)
	}
	y = 9223372036854775806
	r = x % y
	if r != -1 {
		t.Errorf("-9223372036854775807 % 9223372036854775806 = %d, want -1", r)
	}
	y = 9223372036854775807
	r = x % y
	if r != 0 {
		t.Errorf("-9223372036854775807 % 9223372036854775807 = %d, want 0", r)
	}
	x = -4294967296
	y = -9223372036854775808
	r = x % y
	if r != -4294967296 {
		t.Errorf("-4294967296 % -9223372036854775808 = %d, want -4294967296", r)
	}
	y = -9223372036854775807
	r = x % y
	if r != -4294967296 {
		t.Errorf("-4294967296 % -9223372036854775807 = %d, want -4294967296", r)
	}
	y = -4294967296
	r = x % y
	if r != 0 {
		t.Errorf("-4294967296 % -4294967296 = %d, want 0", r)
	}
	y = -1
	r = x % y
	if r != 0 {
		t.Errorf("-4294967296 % -1 = %d, want 0", r)
	}
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("-4294967296 % 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x % y
	if r != 0 {
		t.Errorf("-4294967296 % 4294967296 = %d, want 0", r)
	}
	y = 9223372036854775806
	r = x % y
	if r != -4294967296 {
		t.Errorf("-4294967296 % 9223372036854775806 = %d, want -4294967296", r)
	}
	y = 9223372036854775807
	r = x % y
	if r != -4294967296 {
		t.Errorf("-4294967296 % 9223372036854775807 = %d, want -4294967296", r)
	}
	x = -1
	y = -9223372036854775808
	r = x % y
	if r != -1 {
		t.Errorf("-1 % -9223372036854775808 = %d, want -1", r)
	}
	y = -9223372036854775807
	r = x % y
	if r != -1 {
		t.Errorf("-1 % -9223372036854775807 = %d, want -1", r)
	}
	y = -4294967296
	r = x % y
	if r != -1 {
		t.Errorf("-1 % -4294967296 = %d, want -1", r)
	}
	y = -1
	r = x % y
	if r != 0 {
		t.Errorf("-1 % -1 = %d, want 0", r)
	}
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("-1 % 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x % y
	if r != -1 {
		t.Errorf("-1 % 4294967296 = %d, want -1", r)
	}
	y = 9223372036854775806
	r = x % y
	if r != -1 {
		t.Errorf("-1 % 9223372036854775806 = %d, want -1", r)
	}
	y = 9223372036854775807
	r = x % y
	if r != -1 {
		t.Errorf("-1 % 9223372036854775807 = %d, want -1", r)
	}
	x = 0
	y = -9223372036854775808
	r = x % y
	if r != 0 {
		t.Errorf("0 % -9223372036854775808 = %d, want 0", r)
	}
	y = -9223372036854775807
	r = x % y
	if r != 0 {
		t.Errorf("0 % -9223372036854775807 = %d, want 0", r)
	}
	y = -4294967296
	r = x % y
	if r != 0 {
		t.Errorf("0 % -4294967296 = %d, want 0", r)
	}
	y = -1
	r = x % y
	if r != 0 {
		t.Errorf("0 % -1 = %d, want 0", r)
	}
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("0 % 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x % y
	if r != 0 {
		t.Errorf("0 % 4294967296 = %d, want 0", r)
	}
	y = 9223372036854775806
	r = x % y
	if r != 0 {
		t.Errorf("0 % 9223372036854775806 = %d, want 0", r)
	}
	y = 9223372036854775807
	r = x % y
	if r != 0 {
		t.Errorf("0 % 9223372036854775807 = %d, want 0", r)
	}
	x = 1
	y = -9223372036854775808
	r = x % y
	if r != 1 {
		t.Errorf("1 % -9223372036854775808 = %d, want 1", r)
	}
	y = -9223372036854775807
	r = x % y
	if r != 1 {
		t.Errorf("1 % -9223372036854775807 = %d, want 1", r)
	}
	y = -4294967296
	r = x % y
	if r != 1 {
		t.Errorf("1 % -4294967296 = %d, want 1", r)
	}
	y = -1
	r = x % y
	if r != 0 {
		t.Errorf("1 % -1 = %d, want 0", r)
	}
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("1 % 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x % y
	if r != 1 {
		t.Errorf("1 % 4294967296 = %d, want 1", r)
	}
	y = 9223372036854775806
	r = x % y
	if r != 1 {
		t.Errorf("1 % 9223372036854775806 = %d, want 1", r)
	}
	y = 9223372036854775807
	r = x % y
	if r != 1 {
		t.Errorf("1 % 9223372036854775807 = %d, want 1", r)
	}
	x = 4294967296
	y = -9223372036854775808
	r = x % y
	if r != 4294967296 {
		t.Errorf("4294967296 % -9223372036854775808 = %d, want 4294967296", r)
	}
	y = -9223372036854775807
	r = x % y
	if r != 4294967296 {
		t.Errorf("4294967296 % -9223372036854775807 = %d, want 4294967296", r)
	}
	y = -4294967296
	r = x % y
	if r != 0 {
		t.Errorf("4294967296 % -4294967296 = %d, want 0", r)
	}
	y = -1
	r = x % y
	if r != 0 {
		t.Errorf("4294967296 % -1 = %d, want 0", r)
	}
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("4294967296 % 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x % y
	if r != 0 {
		t.Errorf("4294967296 % 4294967296 = %d, want 0", r)
	}
	y = 9223372036854775806
	r = x % y
	if r != 4294967296 {
		t.Errorf("4294967296 % 9223372036854775806 = %d, want 4294967296", r)
	}
	y = 9223372036854775807
	r = x % y
	if r != 4294967296 {
		t.Errorf("4294967296 % 9223372036854775807 = %d, want 4294967296", r)
	}
	x = 9223372036854775806
	y = -9223372036854775808
	r = x % y
	if r != 9223372036854775806 {
		t.Errorf("9223372036854775806 % -9223372036854775808 = %d, want 9223372036854775806", r)
	}
	y = -9223372036854775807
	r = x % y
	if r != 9223372036854775806 {
		t.Errorf("9223372036854775806 % -9223372036854775807 = %d, want 9223372036854775806", r)
	}
	y = -4294967296
	r = x % y
	if r != 4294967294 {
		t.Errorf("9223372036854775806 % -4294967296 = %d, want 4294967294", r)
	}
	y = -1
	r = x % y
	if r != 0 {
		t.Errorf("9223372036854775806 % -1 = %d, want 0", r)
	}
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("9223372036854775806 % 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x % y
	if r != 4294967294 {
		t.Errorf("9223372036854775806 % 4294967296 = %d, want 4294967294", r)
	}
	y = 9223372036854775806
	r = x % y
	if r != 0 {
		t.Errorf("9223372036854775806 % 9223372036854775806 = %d, want 0", r)
	}
	y = 9223372036854775807
	r = x % y
	if r != 9223372036854775806 {
		t.Errorf("9223372036854775806 % 9223372036854775807 = %d, want 9223372036854775806", r)
	}
	x = 9223372036854775807
	y = -9223372036854775808
	r = x % y
	if r != 9223372036854775807 {
		t.Errorf("9223372036854775807 % -9223372036854775808 = %d, want 9223372036854775807", r)
	}
	y = -9223372036854775807
	r = x % y
	if r != 0 {
		t.Errorf("9223372036854775807 % -9223372036854775807 = %d, want 0", r)
	}
	y = -4294967296
	r = x % y
	if r != 4294967295 {
		t.Errorf("9223372036854775807 % -4294967296 = %d, want 4294967295", r)
	}
	y = -1
	r = x % y
	if r != 0 {
		t.Errorf("9223372036854775807 % -1 = %d, want 0", r)
	}
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("9223372036854775807 % 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x % y
	if r != 4294967295 {
		t.Errorf("9223372036854775807 % 4294967296 = %d, want 4294967295", r)
	}
	y = 9223372036854775806
	r = x % y
	if r != 1 {
		t.Errorf("9223372036854775807 % 9223372036854775806 = %d, want 1", r)
	}
	y = 9223372036854775807
	r = x % y
	if r != 0 {
		t.Errorf("9223372036854775807 % 9223372036854775807 = %d, want 0", r)
	}
}
func TestConstFolduint32add(t *testing.T) {
	var x, y, r uint32
	x = 0
	y = 0
	r = x + y
	if r != 0 {
		t.Errorf("0 + 0 = %d, want 0", r)
	}
	y = 1
	r = x + y
	if r != 1 {
		t.Errorf("0 + 1 = %d, want 1", r)
	}
	y = 4294967295
	r = x + y
	if r != 4294967295 {
		t.Errorf("0 + 4294967295 = %d, want 4294967295", r)
	}
	x = 1
	y = 0
	r = x + y
	if r != 1 {
		t.Errorf("1 + 0 = %d, want 1", r)
	}
	y = 1
	r = x + y
	if r != 2 {
		t.Errorf("1 + 1 = %d, want 2", r)
	}
	y = 4294967295
	r = x + y
	if r != 0 {
		t.Errorf("1 + 4294967295 = %d, want 0", r)
	}
	x = 4294967295
	y = 0
	r = x + y
	if r != 4294967295 {
		t.Errorf("4294967295 + 0 = %d, want 4294967295", r)
	}
	y = 1
	r = x + y
	if r != 0 {
		t.Errorf("4294967295 + 1 = %d, want 0", r)
	}
	y = 4294967295
	r = x + y
	if r != 4294967294 {
		t.Errorf("4294967295 + 4294967295 = %d, want 4294967294", r)
	}
}
func TestConstFolduint32sub(t *testing.T) {
	var x, y, r uint32
	x = 0
	y = 0
	r = x - y
	if r != 0 {
		t.Errorf("0 - 0 = %d, want 0", r)
	}
	y = 1
	r = x - y
	if r != 4294967295 {
		t.Errorf("0 - 1 = %d, want 4294967295", r)
	}
	y = 4294967295
	r = x - y
	if r != 1 {
		t.Errorf("0 - 4294967295 = %d, want 1", r)
	}
	x = 1
	y = 0
	r = x - y
	if r != 1 {
		t.Errorf("1 - 0 = %d, want 1", r)
	}
	y = 1
	r = x - y
	if r != 0 {
		t.Errorf("1 - 1 = %d, want 0", r)
	}
	y = 4294967295
	r = x - y
	if r != 2 {
		t.Errorf("1 - 4294967295 = %d, want 2", r)
	}
	x = 4294967295
	y = 0
	r = x - y
	if r != 4294967295 {
		t.Errorf("4294967295 - 0 = %d, want 4294967295", r)
	}
	y = 1
	r = x - y
	if r != 4294967294 {
		t.Errorf("4294967295 - 1 = %d, want 4294967294", r)
	}
	y = 4294967295
	r = x - y
	if r != 0 {
		t.Errorf("4294967295 - 4294967295 = %d, want 0", r)
	}
}
func TestConstFolduint32div(t *testing.T) {
	var x, y, r uint32
	x = 0
	y = 1
	r = x / y
	if r != 0 {
		t.Errorf("0 / 1 = %d, want 0", r)
	}
	y = 4294967295
	r = x / y
	if r != 0 {
		t.Errorf("0 / 4294967295 = %d, want 0", r)
	}
	x = 1
	y = 1
	r = x / y
	if r != 1 {
		t.Errorf("1 / 1 = %d, want 1", r)
	}
	y = 4294967295
	r = x / y
	if r != 0 {
		t.Errorf("1 / 4294967295 = %d, want 0", r)
	}
	x = 4294967295
	y = 1
	r = x / y
	if r != 4294967295 {
		t.Errorf("4294967295 / 1 = %d, want 4294967295", r)
	}
	y = 4294967295
	r = x / y
	if r != 1 {
		t.Errorf("4294967295 / 4294967295 = %d, want 1", r)
	}
}
func TestConstFolduint32mul(t *testing.T) {
	var x, y, r uint32
	x = 0
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("0 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != 0 {
		t.Errorf("0 * 1 = %d, want 0", r)
	}
	y = 4294967295
	r = x * y
	if r != 0 {
		t.Errorf("0 * 4294967295 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("1 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != 1 {
		t.Errorf("1 * 1 = %d, want 1", r)
	}
	y = 4294967295
	r = x * y
	if r != 4294967295 {
		t.Errorf("1 * 4294967295 = %d, want 4294967295", r)
	}
	x = 4294967295
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("4294967295 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != 4294967295 {
		t.Errorf("4294967295 * 1 = %d, want 4294967295", r)
	}
	y = 4294967295
	r = x * y
	if r != 1 {
		t.Errorf("4294967295 * 4294967295 = %d, want 1", r)
	}
}
func TestConstFolduint32mod(t *testing.T) {
	var x, y, r uint32
	x = 0
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("0 % 1 = %d, want 0", r)
	}
	y = 4294967295
	r = x % y
	if r != 0 {
		t.Errorf("0 % 4294967295 = %d, want 0", r)
	}
	x = 1
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("1 % 1 = %d, want 0", r)
	}
	y = 4294967295
	r = x % y
	if r != 1 {
		t.Errorf("1 % 4294967295 = %d, want 1", r)
	}
	x = 4294967295
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("4294967295 % 1 = %d, want 0", r)
	}
	y = 4294967295
	r = x % y
	if r != 0 {
		t.Errorf("4294967295 % 4294967295 = %d, want 0", r)
	}
}
func TestConstFoldint32add(t *testing.T) {
	var x, y, r int32
	x = -2147483648
	y = -2147483648
	r = x + y
	if r != 0 {
		t.Errorf("-2147483648 + -2147483648 = %d, want 0", r)
	}
	y = -2147483647
	r = x + y
	if r != 1 {
		t.Errorf("-2147483648 + -2147483647 = %d, want 1", r)
	}
	y = -1
	r = x + y
	if r != 2147483647 {
		t.Errorf("-2147483648 + -1 = %d, want 2147483647", r)
	}
	y = 0
	r = x + y
	if r != -2147483648 {
		t.Errorf("-2147483648 + 0 = %d, want -2147483648", r)
	}
	y = 1
	r = x + y
	if r != -2147483647 {
		t.Errorf("-2147483648 + 1 = %d, want -2147483647", r)
	}
	y = 2147483647
	r = x + y
	if r != -1 {
		t.Errorf("-2147483648 + 2147483647 = %d, want -1", r)
	}
	x = -2147483647
	y = -2147483648
	r = x + y
	if r != 1 {
		t.Errorf("-2147483647 + -2147483648 = %d, want 1", r)
	}
	y = -2147483647
	r = x + y
	if r != 2 {
		t.Errorf("-2147483647 + -2147483647 = %d, want 2", r)
	}
	y = -1
	r = x + y
	if r != -2147483648 {
		t.Errorf("-2147483647 + -1 = %d, want -2147483648", r)
	}
	y = 0
	r = x + y
	if r != -2147483647 {
		t.Errorf("-2147483647 + 0 = %d, want -2147483647", r)
	}
	y = 1
	r = x + y
	if r != -2147483646 {
		t.Errorf("-2147483647 + 1 = %d, want -2147483646", r)
	}
	y = 2147483647
	r = x + y
	if r != 0 {
		t.Errorf("-2147483647 + 2147483647 = %d, want 0", r)
	}
	x = -1
	y = -2147483648
	r = x + y
	if r != 2147483647 {
		t.Errorf("-1 + -2147483648 = %d, want 2147483647", r)
	}
	y = -2147483647
	r = x + y
	if r != -2147483648 {
		t.Errorf("-1 + -2147483647 = %d, want -2147483648", r)
	}
	y = -1
	r = x + y
	if r != -2 {
		t.Errorf("-1 + -1 = %d, want -2", r)
	}
	y = 0
	r = x + y
	if r != -1 {
		t.Errorf("-1 + 0 = %d, want -1", r)
	}
	y = 1
	r = x + y
	if r != 0 {
		t.Errorf("-1 + 1 = %d, want 0", r)
	}
	y = 2147483647
	r = x + y
	if r != 2147483646 {
		t.Errorf("-1 + 2147483647 = %d, want 2147483646", r)
	}
	x = 0
	y = -2147483648
	r = x + y
	if r != -2147483648 {
		t.Errorf("0 + -2147483648 = %d, want -2147483648", r)
	}
	y = -2147483647
	r = x + y
	if r != -2147483647 {
		t.Errorf("0 + -2147483647 = %d, want -2147483647", r)
	}
	y = -1
	r = x + y
	if r != -1 {
		t.Errorf("0 + -1 = %d, want -1", r)
	}
	y = 0
	r = x + y
	if r != 0 {
		t.Errorf("0 + 0 = %d, want 0", r)
	}
	y = 1
	r = x + y
	if r != 1 {
		t.Errorf("0 + 1 = %d, want 1", r)
	}
	y = 2147483647
	r = x + y
	if r != 2147483647 {
		t.Errorf("0 + 2147483647 = %d, want 2147483647", r)
	}
	x = 1
	y = -2147483648
	r = x + y
	if r != -2147483647 {
		t.Errorf("1 + -2147483648 = %d, want -2147483647", r)
	}
	y = -2147483647
	r = x + y
	if r != -2147483646 {
		t.Errorf("1 + -2147483647 = %d, want -2147483646", r)
	}
	y = -1
	r = x + y
	if r != 0 {
		t.Errorf("1 + -1 = %d, want 0", r)
	}
	y = 0
	r = x + y
	if r != 1 {
		t.Errorf("1 + 0 = %d, want 1", r)
	}
	y = 1
	r = x + y
	if r != 2 {
		t.Errorf("1 + 1 = %d, want 2", r)
	}
	y = 2147483647
	r = x + y
	if r != -2147483648 {
		t.Errorf("1 + 2147483647 = %d, want -2147483648", r)
	}
	x = 2147483647
	y = -2147483648
	r = x + y
	if r != -1 {
		t.Errorf("2147483647 + -2147483648 = %d, want -1", r)
	}
	y = -2147483647
	r = x + y
	if r != 0 {
		t.Errorf("2147483647 + -2147483647 = %d, want 0", r)
	}
	y = -1
	r = x + y
	if r != 2147483646 {
		t.Errorf("2147483647 + -1 = %d, want 2147483646", r)
	}
	y = 0
	r = x + y
	if r != 2147483647 {
		t.Errorf("2147483647 + 0 = %d, want 2147483647", r)
	}
	y = 1
	r = x + y
	if r != -2147483648 {
		t.Errorf("2147483647 + 1 = %d, want -2147483648", r)
	}
	y = 2147483647
	r = x + y
	if r != -2 {
		t.Errorf("2147483647 + 2147483647 = %d, want -2", r)
	}
}
func TestConstFoldint32sub(t *testing.T) {
	var x, y, r int32
	x = -2147483648
	y = -2147483648
	r = x - y
	if r != 0 {
		t.Errorf("-2147483648 - -2147483648 = %d, want 0", r)
	}
	y = -2147483647
	r = x - y
	if r != -1 {
		t.Errorf("-2147483648 - -2147483647 = %d, want -1", r)
	}
	y = -1
	r = x - y
	if r != -2147483647 {
		t.Errorf("-2147483648 - -1 = %d, want -2147483647", r)
	}
	y = 0
	r = x - y
	if r != -2147483648 {
		t.Errorf("-2147483648 - 0 = %d, want -2147483648", r)
	}
	y = 1
	r = x - y
	if r != 2147483647 {
		t.Errorf("-2147483648 - 1 = %d, want 2147483647", r)
	}
	y = 2147483647
	r = x - y
	if r != 1 {
		t.Errorf("-2147483648 - 2147483647 = %d, want 1", r)
	}
	x = -2147483647
	y = -2147483648
	r = x - y
	if r != 1 {
		t.Errorf("-2147483647 - -2147483648 = %d, want 1", r)
	}
	y = -2147483647
	r = x - y
	if r != 0 {
		t.Errorf("-2147483647 - -2147483647 = %d, want 0", r)
	}
	y = -1
	r = x - y
	if r != -2147483646 {
		t.Errorf("-2147483647 - -1 = %d, want -2147483646", r)
	}
	y = 0
	r = x - y
	if r != -2147483647 {
		t.Errorf("-2147483647 - 0 = %d, want -2147483647", r)
	}
	y = 1
	r = x - y
	if r != -2147483648 {
		t.Errorf("-2147483647 - 1 = %d, want -2147483648", r)
	}
	y = 2147483647
	r = x - y
	if r != 2 {
		t.Errorf("-2147483647 - 2147483647 = %d, want 2", r)
	}
	x = -1
	y = -2147483648
	r = x - y
	if r != 2147483647 {
		t.Errorf("-1 - -2147483648 = %d, want 2147483647", r)
	}
	y = -2147483647
	r = x - y
	if r != 2147483646 {
		t.Errorf("-1 - -2147483647 = %d, want 2147483646", r)
	}
	y = -1
	r = x - y
	if r != 0 {
		t.Errorf("-1 - -1 = %d, want 0", r)
	}
	y = 0
	r = x - y
	if r != -1 {
		t.Errorf("-1 - 0 = %d, want -1", r)
	}
	y = 1
	r = x - y
	if r != -2 {
		t.Errorf("-1 - 1 = %d, want -2", r)
	}
	y = 2147483647
	r = x - y
	if r != -2147483648 {
		t.Errorf("-1 - 2147483647 = %d, want -2147483648", r)
	}
	x = 0
	y = -2147483648
	r = x - y
	if r != -2147483648 {
		t.Errorf("0 - -2147483648 = %d, want -2147483648", r)
	}
	y = -2147483647
	r = x - y
	if r != 2147483647 {
		t.Errorf("0 - -2147483647 = %d, want 2147483647", r)
	}
	y = -1
	r = x - y
	if r != 1 {
		t.Errorf("0 - -1 = %d, want 1", r)
	}
	y = 0
	r = x - y
	if r != 0 {
		t.Errorf("0 - 0 = %d, want 0", r)
	}
	y = 1
	r = x - y
	if r != -1 {
		t.Errorf("0 - 1 = %d, want -1", r)
	}
	y = 2147483647
	r = x - y
	if r != -2147483647 {
		t.Errorf("0 - 2147483647 = %d, want -2147483647", r)
	}
	x = 1
	y = -2147483648
	r = x - y
	if r != -2147483647 {
		t.Errorf("1 - -2147483648 = %d, want -2147483647", r)
	}
	y = -2147483647
	r = x - y
	if r != -2147483648 {
		t.Errorf("1 - -2147483647 = %d, want -2147483648", r)
	}
	y = -1
	r = x - y
	if r != 2 {
		t.Errorf("1 - -1 = %d, want 2", r)
	}
	y = 0
	r = x - y
	if r != 1 {
		t.Errorf("1 - 0 = %d, want 1", r)
	}
	y = 1
	r = x - y
	if r != 0 {
		t.Errorf("1 - 1 = %d, want 0", r)
	}
	y = 2147483647
	r = x - y
	if r != -2147483646 {
		t.Errorf("1 - 2147483647 = %d, want -2147483646", r)
	}
	x = 2147483647
	y = -2147483648
	r = x - y
	if r != -1 {
		t.Errorf("2147483647 - -2147483648 = %d, want -1", r)
	}
	y = -2147483647
	r = x - y
	if r != -2 {
		t.Errorf("2147483647 - -2147483647 = %d, want -2", r)
	}
	y = -1
	r = x - y
	if r != -2147483648 {
		t.Errorf("2147483647 - -1 = %d, want -2147483648", r)
	}
	y = 0
	r = x - y
	if r != 2147483647 {
		t.Errorf("2147483647 - 0 = %d, want 2147483647", r)
	}
	y = 1
	r = x - y
	if r != 2147483646 {
		t.Errorf("2147483647 - 1 = %d, want 2147483646", r)
	}
	y = 2147483647
	r = x - y
	if r != 0 {
		t.Errorf("2147483647 - 2147483647 = %d, want 0", r)
	}
}
func TestConstFoldint32div(t *testing.T) {
	var x, y, r int32
	x = -2147483648
	y = -2147483648
	r = x / y
	if r != 1 {
		t.Errorf("-2147483648 / -2147483648 = %d, want 1", r)
	}
	y = -2147483647
	r = x / y
	if r != 1 {
		t.Errorf("-2147483648 / -2147483647 = %d, want 1", r)
	}
	y = -1
	r = x / y
	if r != -2147483648 {
		t.Errorf("-2147483648 / -1 = %d, want -2147483648", r)
	}
	y = 1
	r = x / y
	if r != -2147483648 {
		t.Errorf("-2147483648 / 1 = %d, want -2147483648", r)
	}
	y = 2147483647
	r = x / y
	if r != -1 {
		t.Errorf("-2147483648 / 2147483647 = %d, want -1", r)
	}
	x = -2147483647
	y = -2147483648
	r = x / y
	if r != 0 {
		t.Errorf("-2147483647 / -2147483648 = %d, want 0", r)
	}
	y = -2147483647
	r = x / y
	if r != 1 {
		t.Errorf("-2147483647 / -2147483647 = %d, want 1", r)
	}
	y = -1
	r = x / y
	if r != 2147483647 {
		t.Errorf("-2147483647 / -1 = %d, want 2147483647", r)
	}
	y = 1
	r = x / y
	if r != -2147483647 {
		t.Errorf("-2147483647 / 1 = %d, want -2147483647", r)
	}
	y = 2147483647
	r = x / y
	if r != -1 {
		t.Errorf("-2147483647 / 2147483647 = %d, want -1", r)
	}
	x = -1
	y = -2147483648
	r = x / y
	if r != 0 {
		t.Errorf("-1 / -2147483648 = %d, want 0", r)
	}
	y = -2147483647
	r = x / y
	if r != 0 {
		t.Errorf("-1 / -2147483647 = %d, want 0", r)
	}
	y = -1
	r = x / y
	if r != 1 {
		t.Errorf("-1 / -1 = %d, want 1", r)
	}
	y = 1
	r = x / y
	if r != -1 {
		t.Errorf("-1 / 1 = %d, want -1", r)
	}
	y = 2147483647
	r = x / y
	if r != 0 {
		t.Errorf("-1 / 2147483647 = %d, want 0", r)
	}
	x = 0
	y = -2147483648
	r = x / y
	if r != 0 {
		t.Errorf("0 / -2147483648 = %d, want 0", r)
	}
	y = -2147483647
	r = x / y
	if r != 0 {
		t.Errorf("0 / -2147483647 = %d, want 0", r)
	}
	y = -1
	r = x / y
	if r != 0 {
		t.Errorf("0 / -1 = %d, want 0", r)
	}
	y = 1
	r = x / y
	if r != 0 {
		t.Errorf("0 / 1 = %d, want 0", r)
	}
	y = 2147483647
	r = x / y
	if r != 0 {
		t.Errorf("0 / 2147483647 = %d, want 0", r)
	}
	x = 1
	y = -2147483648
	r = x / y
	if r != 0 {
		t.Errorf("1 / -2147483648 = %d, want 0", r)
	}
	y = -2147483647
	r = x / y
	if r != 0 {
		t.Errorf("1 / -2147483647 = %d, want 0", r)
	}
	y = -1
	r = x / y
	if r != -1 {
		t.Errorf("1 / -1 = %d, want -1", r)
	}
	y = 1
	r = x / y
	if r != 1 {
		t.Errorf("1 / 1 = %d, want 1", r)
	}
	y = 2147483647
	r = x / y
	if r != 0 {
		t.Errorf("1 / 2147483647 = %d, want 0", r)
	}
	x = 2147483647
	y = -2147483648
	r = x / y
	if r != 0 {
		t.Errorf("2147483647 / -2147483648 = %d, want 0", r)
	}
	y = -2147483647
	r = x / y
	if r != -1 {
		t.Errorf("2147483647 / -2147483647 = %d, want -1", r)
	}
	y = -1
	r = x / y
	if r != -2147483647 {
		t.Errorf("2147483647 / -1 = %d, want -2147483647", r)
	}
	y = 1
	r = x / y
	if r != 2147483647 {
		t.Errorf("2147483647 / 1 = %d, want 2147483647", r)
	}
	y = 2147483647
	r = x / y
	if r != 1 {
		t.Errorf("2147483647 / 2147483647 = %d, want 1", r)
	}
}
func TestConstFoldint32mul(t *testing.T) {
	var x, y, r int32
	x = -2147483648
	y = -2147483648
	r = x * y
	if r != 0 {
		t.Errorf("-2147483648 * -2147483648 = %d, want 0", r)
	}
	y = -2147483647
	r = x * y
	if r != -2147483648 {
		t.Errorf("-2147483648 * -2147483647 = %d, want -2147483648", r)
	}
	y = -1
	r = x * y
	if r != -2147483648 {
		t.Errorf("-2147483648 * -1 = %d, want -2147483648", r)
	}
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("-2147483648 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != -2147483648 {
		t.Errorf("-2147483648 * 1 = %d, want -2147483648", r)
	}
	y = 2147483647
	r = x * y
	if r != -2147483648 {
		t.Errorf("-2147483648 * 2147483647 = %d, want -2147483648", r)
	}
	x = -2147483647
	y = -2147483648
	r = x * y
	if r != -2147483648 {
		t.Errorf("-2147483647 * -2147483648 = %d, want -2147483648", r)
	}
	y = -2147483647
	r = x * y
	if r != 1 {
		t.Errorf("-2147483647 * -2147483647 = %d, want 1", r)
	}
	y = -1
	r = x * y
	if r != 2147483647 {
		t.Errorf("-2147483647 * -1 = %d, want 2147483647", r)
	}
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("-2147483647 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != -2147483647 {
		t.Errorf("-2147483647 * 1 = %d, want -2147483647", r)
	}
	y = 2147483647
	r = x * y
	if r != -1 {
		t.Errorf("-2147483647 * 2147483647 = %d, want -1", r)
	}
	x = -1
	y = -2147483648
	r = x * y
	if r != -2147483648 {
		t.Errorf("-1 * -2147483648 = %d, want -2147483648", r)
	}
	y = -2147483647
	r = x * y
	if r != 2147483647 {
		t.Errorf("-1 * -2147483647 = %d, want 2147483647", r)
	}
	y = -1
	r = x * y
	if r != 1 {
		t.Errorf("-1 * -1 = %d, want 1", r)
	}
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("-1 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != -1 {
		t.Errorf("-1 * 1 = %d, want -1", r)
	}
	y = 2147483647
	r = x * y
	if r != -2147483647 {
		t.Errorf("-1 * 2147483647 = %d, want -2147483647", r)
	}
	x = 0
	y = -2147483648
	r = x * y
	if r != 0 {
		t.Errorf("0 * -2147483648 = %d, want 0", r)
	}
	y = -2147483647
	r = x * y
	if r != 0 {
		t.Errorf("0 * -2147483647 = %d, want 0", r)
	}
	y = -1
	r = x * y
	if r != 0 {
		t.Errorf("0 * -1 = %d, want 0", r)
	}
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("0 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != 0 {
		t.Errorf("0 * 1 = %d, want 0", r)
	}
	y = 2147483647
	r = x * y
	if r != 0 {
		t.Errorf("0 * 2147483647 = %d, want 0", r)
	}
	x = 1
	y = -2147483648
	r = x * y
	if r != -2147483648 {
		t.Errorf("1 * -2147483648 = %d, want -2147483648", r)
	}
	y = -2147483647
	r = x * y
	if r != -2147483647 {
		t.Errorf("1 * -2147483647 = %d, want -2147483647", r)
	}
	y = -1
	r = x * y
	if r != -1 {
		t.Errorf("1 * -1 = %d, want -1", r)
	}
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("1 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != 1 {
		t.Errorf("1 * 1 = %d, want 1", r)
	}
	y = 2147483647
	r = x * y
	if r != 2147483647 {
		t.Errorf("1 * 2147483647 = %d, want 2147483647", r)
	}
	x = 2147483647
	y = -2147483648
	r = x * y
	if r != -2147483648 {
		t.Errorf("2147483647 * -2147483648 = %d, want -2147483648", r)
	}
	y = -2147483647
	r = x * y
	if r != -1 {
		t.Errorf("2147483647 * -2147483647 = %d, want -1", r)
	}
	y = -1
	r = x * y
	if r != -2147483647 {
		t.Errorf("2147483647 * -1 = %d, want -2147483647", r)
	}
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("2147483647 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != 2147483647 {
		t.Errorf("2147483647 * 1 = %d, want 2147483647", r)
	}
	y = 2147483647
	r = x * y
	if r != 1 {
		t.Errorf("2147483647 * 2147483647 = %d, want 1", r)
	}
}
func TestConstFoldint32mod(t *testing.T) {
	var x, y, r int32
	x = -2147483648
	y = -2147483648
	r = x % y
	if r != 0 {
		t.Errorf("-2147483648 % -2147483648 = %d, want 0", r)
	}
	y = -2147483647
	r = x % y
	if r != -1 {
		t.Errorf("-2147483648 % -2147483647 = %d, want -1", r)
	}
	y = -1
	r = x % y
	if r != 0 {
		t.Errorf("-2147483648 % -1 = %d, want 0", r)
	}
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("-2147483648 % 1 = %d, want 0", r)
	}
	y = 2147483647
	r = x % y
	if r != -1 {
		t.Errorf("-2147483648 % 2147483647 = %d, want -1", r)
	}
	x = -2147483647
	y = -2147483648
	r = x % y
	if r != -2147483647 {
		t.Errorf("-2147483647 % -2147483648 = %d, want -2147483647", r)
	}
	y = -2147483647
	r = x % y
	if r != 0 {
		t.Errorf("-2147483647 % -2147483647 = %d, want 0", r)
	}
	y = -1
	r = x % y
	if r != 0 {
		t.Errorf("-2147483647 % -1 = %d, want 0", r)
	}
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("-2147483647 % 1 = %d, want 0", r)
	}
	y = 2147483647
	r = x % y
	if r != 0 {
		t.Errorf("-2147483647 % 2147483647 = %d, want 0", r)
	}
	x = -1
	y = -2147483648
	r = x % y
	if r != -1 {
		t.Errorf("-1 % -2147483648 = %d, want -1", r)
	}
	y = -2147483647
	r = x % y
	if r != -1 {
		t.Errorf("-1 % -2147483647 = %d, want -1", r)
	}
	y = -1
	r = x % y
	if r != 0 {
		t.Errorf("-1 % -1 = %d, want 0", r)
	}
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("-1 % 1 = %d, want 0", r)
	}
	y = 2147483647
	r = x % y
	if r != -1 {
		t.Errorf("-1 % 2147483647 = %d, want -1", r)
	}
	x = 0
	y = -2147483648
	r = x % y
	if r != 0 {
		t.Errorf("0 % -2147483648 = %d, want 0", r)
	}
	y = -2147483647
	r = x % y
	if r != 0 {
		t.Errorf("0 % -2147483647 = %d, want 0", r)
	}
	y = -1
	r = x % y
	if r != 0 {
		t.Errorf("0 % -1 = %d, want 0", r)
	}
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("0 % 1 = %d, want 0", r)
	}
	y = 2147483647
	r = x % y
	if r != 0 {
		t.Errorf("0 % 2147483647 = %d, want 0", r)
	}
	x = 1
	y = -2147483648
	r = x % y
	if r != 1 {
		t.Errorf("1 % -2147483648 = %d, want 1", r)
	}
	y = -2147483647
	r = x % y
	if r != 1 {
		t.Errorf("1 % -2147483647 = %d, want 1", r)
	}
	y = -1
	r = x % y
	if r != 0 {
		t.Errorf("1 % -1 = %d, want 0", r)
	}
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("1 % 1 = %d, want 0", r)
	}
	y = 2147483647
	r = x % y
	if r != 1 {
		t.Errorf("1 % 2147483647 = %d, want 1", r)
	}
	x = 2147483647
	y = -2147483648
	r = x % y
	if r != 2147483647 {
		t.Errorf("2147483647 % -2147483648 = %d, want 2147483647", r)
	}
	y = -2147483647
	r = x % y
	if r != 0 {
		t.Errorf("2147483647 % -2147483647 = %d, want 0", r)
	}
	y = -1
	r = x % y
	if r != 0 {
		t.Errorf("2147483647 % -1 = %d, want 0", r)
	}
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("2147483647 % 1 = %d, want 0", r)
	}
	y = 2147483647
	r = x % y
	if r != 0 {
		t.Errorf("2147483647 % 2147483647 = %d, want 0", r)
	}
}
func TestConstFolduint16add(t *testing.T) {
	var x, y, r uint16
	x = 0
	y = 0
	r = x + y
	if r != 0 {
		t.Errorf("0 + 0 = %d, want 0", r)
	}
	y = 1
	r = x + y
	if r != 1 {
		t.Errorf("0 + 1 = %d, want 1", r)
	}
	y = 65535
	r = x + y
	if r != 65535 {
		t.Errorf("0 + 65535 = %d, want 65535", r)
	}
	x = 1
	y = 0
	r = x + y
	if r != 1 {
		t.Errorf("1 + 0 = %d, want 1", r)
	}
	y = 1
	r = x + y
	if r != 2 {
		t.Errorf("1 + 1 = %d, want 2", r)
	}
	y = 65535
	r = x + y
	if r != 0 {
		t.Errorf("1 + 65535 = %d, want 0", r)
	}
	x = 65535
	y = 0
	r = x + y
	if r != 65535 {
		t.Errorf("65535 + 0 = %d, want 65535", r)
	}
	y = 1
	r = x + y
	if r != 0 {
		t.Errorf("65535 + 1 = %d, want 0", r)
	}
	y = 65535
	r = x + y
	if r != 65534 {
		t.Errorf("65535 + 65535 = %d, want 65534", r)
	}
}
func TestConstFolduint16sub(t *testing.T) {
	var x, y, r uint16
	x = 0
	y = 0
	r = x - y
	if r != 0 {
		t.Errorf("0 - 0 = %d, want 0", r)
	}
	y = 1
	r = x - y
	if r != 65535 {
		t.Errorf("0 - 1 = %d, want 65535", r)
	}
	y = 65535
	r = x - y
	if r != 1 {
		t.Errorf("0 - 65535 = %d, want 1", r)
	}
	x = 1
	y = 0
	r = x - y
	if r != 1 {
		t.Errorf("1 - 0 = %d, want 1", r)
	}
	y = 1
	r = x - y
	if r != 0 {
		t.Errorf("1 - 1 = %d, want 0", r)
	}
	y = 65535
	r = x - y
	if r != 2 {
		t.Errorf("1 - 65535 = %d, want 2", r)
	}
	x = 65535
	y = 0
	r = x - y
	if r != 65535 {
		t.Errorf("65535 - 0 = %d, want 65535", r)
	}
	y = 1
	r = x - y
	if r != 65534 {
		t.Errorf("65535 - 1 = %d, want 65534", r)
	}
	y = 65535
	r = x - y
	if r != 0 {
		t.Errorf("65535 - 65535 = %d, want 0", r)
	}
}
func TestConstFolduint16div(t *testing.T) {
	var x, y, r uint16
	x = 0
	y = 1
	r = x / y
	if r != 0 {
		t.Errorf("0 / 1 = %d, want 0", r)
	}
	y = 65535
	r = x / y
	if r != 0 {
		t.Errorf("0 / 65535 = %d, want 0", r)
	}
	x = 1
	y = 1
	r = x / y
	if r != 1 {
		t.Errorf("1 / 1 = %d, want 1", r)
	}
	y = 65535
	r = x / y
	if r != 0 {
		t.Errorf("1 / 65535 = %d, want 0", r)
	}
	x = 65535
	y = 1
	r = x / y
	if r != 65535 {
		t.Errorf("65535 / 1 = %d, want 65535", r)
	}
	y = 65535
	r = x / y
	if r != 1 {
		t.Errorf("65535 / 65535 = %d, want 1", r)
	}
}
func TestConstFolduint16mul(t *testing.T) {
	var x, y, r uint16
	x = 0
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("0 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != 0 {
		t.Errorf("0 * 1 = %d, want 0", r)
	}
	y = 65535
	r = x * y
	if r != 0 {
		t.Errorf("0 * 65535 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("1 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != 1 {
		t.Errorf("1 * 1 = %d, want 1", r)
	}
	y = 65535
	r = x * y
	if r != 65535 {
		t.Errorf("1 * 65535 = %d, want 65535", r)
	}
	x = 65535
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("65535 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != 65535 {
		t.Errorf("65535 * 1 = %d, want 65535", r)
	}
	y = 65535
	r = x * y
	if r != 1 {
		t.Errorf("65535 * 65535 = %d, want 1", r)
	}
}
func TestConstFolduint16mod(t *testing.T) {
	var x, y, r uint16
	x = 0
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("0 % 1 = %d, want 0", r)
	}
	y = 65535
	r = x % y
	if r != 0 {
		t.Errorf("0 % 65535 = %d, want 0", r)
	}
	x = 1
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("1 % 1 = %d, want 0", r)
	}
	y = 65535
	r = x % y
	if r != 1 {
		t.Errorf("1 % 65535 = %d, want 1", r)
	}
	x = 65535
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("65535 % 1 = %d, want 0", r)
	}
	y = 65535
	r = x % y
	if r != 0 {
		t.Errorf("65535 % 65535 = %d, want 0", r)
	}
}
func TestConstFoldint16add(t *testing.T) {
	var x, y, r int16
	x = -32768
	y = -32768
	r = x + y
	if r != 0 {
		t.Errorf("-32768 + -32768 = %d, want 0", r)
	}
	y = -32767
	r = x + y
	if r != 1 {
		t.Errorf("-32768 + -32767 = %d, want 1", r)
	}
	y = -1
	r = x + y
	if r != 32767 {
		t.Errorf("-32768 + -1 = %d, want 32767", r)
	}
	y = 0
	r = x + y
	if r != -32768 {
		t.Errorf("-32768 + 0 = %d, want -32768", r)
	}
	y = 1
	r = x + y
	if r != -32767 {
		t.Errorf("-32768 + 1 = %d, want -32767", r)
	}
	y = 32766
	r = x + y
	if r != -2 {
		t.Errorf("-32768 + 32766 = %d, want -2", r)
	}
	y = 32767
	r = x + y
	if r != -1 {
		t.Errorf("-32768 + 32767 = %d, want -1", r)
	}
	x = -32767
	y = -32768
	r = x + y
	if r != 1 {
		t.Errorf("-32767 + -32768 = %d, want 1", r)
	}
	y = -32767
	r = x + y
	if r != 2 {
		t.Errorf("-32767 + -32767 = %d, want 2", r)
	}
	y = -1
	r = x + y
	if r != -32768 {
		t.Errorf("-32767 + -1 = %d, want -32768", r)
	}
	y = 0
	r = x + y
	if r != -32767 {
		t.Errorf("-32767 + 0 = %d, want -32767", r)
	}
	y = 1
	r = x + y
	if r != -32766 {
		t.Errorf("-32767 + 1 = %d, want -32766", r)
	}
	y = 32766
	r = x + y
	if r != -1 {
		t.Errorf("-32767 + 32766 = %d, want -1", r)
	}
	y = 32767
	r = x + y
	if r != 0 {
		t.Errorf("-32767 + 32767 = %d, want 0", r)
	}
	x = -1
	y = -32768
	r = x + y
	if r != 32767 {
		t.Errorf("-1 + -32768 = %d, want 32767", r)
	}
	y = -32767
	r = x + y
	if r != -32768 {
		t.Errorf("-1 + -32767 = %d, want -32768", r)
	}
	y = -1
	r = x + y
	if r != -2 {
		t.Errorf("-1 + -1 = %d, want -2", r)
	}
	y = 0
	r = x + y
	if r != -1 {
		t.Errorf("-1 + 0 = %d, want -1", r)
	}
	y = 1
	r = x + y
	if r != 0 {
		t.Errorf("-1 + 1 = %d, want 0", r)
	}
	y = 32766
	r = x + y
	if r != 32765 {
		t.Errorf("-1 + 32766 = %d, want 32765", r)
	}
	y = 32767
	r = x + y
	if r != 32766 {
		t.Errorf("-1 + 32767 = %d, want 32766", r)
	}
	x = 0
	y = -32768
	r = x + y
	if r != -32768 {
		t.Errorf("0 + -32768 = %d, want -32768", r)
	}
	y = -32767
	r = x + y
	if r != -32767 {
		t.Errorf("0 + -32767 = %d, want -32767", r)
	}
	y = -1
	r = x + y
	if r != -1 {
		t.Errorf("0 + -1 = %d, want -1", r)
	}
	y = 0
	r = x + y
	if r != 0 {
		t.Errorf("0 + 0 = %d, want 0", r)
	}
	y = 1
	r = x + y
	if r != 1 {
		t.Errorf("0 + 1 = %d, want 1", r)
	}
	y = 32766
	r = x + y
	if r != 32766 {
		t.Errorf("0 + 32766 = %d, want 32766", r)
	}
	y = 32767
	r = x + y
	if r != 32767 {
		t.Errorf("0 + 32767 = %d, want 32767", r)
	}
	x = 1
	y = -32768
	r = x + y
	if r != -32767 {
		t.Errorf("1 + -32768 = %d, want -32767", r)
	}
	y = -32767
	r = x + y
	if r != -32766 {
		t.Errorf("1 + -32767 = %d, want -32766", r)
	}
	y = -1
	r = x + y
	if r != 0 {
		t.Errorf("1 + -1 = %d, want 0", r)
	}
	y = 0
	r = x + y
	if r != 1 {
		t.Errorf("1 + 0 = %d, want 1", r)
	}
	y = 1
	r = x + y
	if r != 2 {
		t.Errorf("1 + 1 = %d, want 2", r)
	}
	y = 32766
	r = x + y
	if r != 32767 {
		t.Errorf("1 + 32766 = %d, want 32767", r)
	}
	y = 32767
	r = x + y
	if r != -32768 {
		t.Errorf("1 + 32767 = %d, want -32768", r)
	}
	x = 32766
	y = -32768
	r = x + y
	if r != -2 {
		t.Errorf("32766 + -32768 = %d, want -2", r)
	}
	y = -32767
	r = x + y
	if r != -1 {
		t.Errorf("32766 + -32767 = %d, want -1", r)
	}
	y = -1
	r = x + y
	if r != 32765 {
		t.Errorf("32766 + -1 = %d, want 32765", r)
	}
	y = 0
	r = x + y
	if r != 32766 {
		t.Errorf("32766 + 0 = %d, want 32766", r)
	}
	y = 1
	r = x + y
	if r != 32767 {
		t.Errorf("32766 + 1 = %d, want 32767", r)
	}
	y = 32766
	r = x + y
	if r != -4 {
		t.Errorf("32766 + 32766 = %d, want -4", r)
	}
	y = 32767
	r = x + y
	if r != -3 {
		t.Errorf("32766 + 32767 = %d, want -3", r)
	}
	x = 32767
	y = -32768
	r = x + y
	if r != -1 {
		t.Errorf("32767 + -32768 = %d, want -1", r)
	}
	y = -32767
	r = x + y
	if r != 0 {
		t.Errorf("32767 + -32767 = %d, want 0", r)
	}
	y = -1
	r = x + y
	if r != 32766 {
		t.Errorf("32767 + -1 = %d, want 32766", r)
	}
	y = 0
	r = x + y
	if r != 32767 {
		t.Errorf("32767 + 0 = %d, want 32767", r)
	}
	y = 1
	r = x + y
	if r != -32768 {
		t.Errorf("32767 + 1 = %d, want -32768", r)
	}
	y = 32766
	r = x + y
	if r != -3 {
		t.Errorf("32767 + 32766 = %d, want -3", r)
	}
	y = 32767
	r = x + y
	if r != -2 {
		t.Errorf("32767 + 32767 = %d, want -2", r)
	}
}
func TestConstFoldint16sub(t *testing.T) {
	var x, y, r int16
	x = -32768
	y = -32768
	r = x - y
	if r != 0 {
		t.Errorf("-32768 - -32768 = %d, want 0", r)
	}
	y = -32767
	r = x - y
	if r != -1 {
		t.Errorf("-32768 - -32767 = %d, want -1", r)
	}
	y = -1
	r = x - y
	if r != -32767 {
		t.Errorf("-32768 - -1 = %d, want -32767", r)
	}
	y = 0
	r = x - y
	if r != -32768 {
		t.Errorf("-32768 - 0 = %d, want -32768", r)
	}
	y = 1
	r = x - y
	if r != 32767 {
		t.Errorf("-32768 - 1 = %d, want 32767", r)
	}
	y = 32766
	r = x - y
	if r != 2 {
		t.Errorf("-32768 - 32766 = %d, want 2", r)
	}
	y = 32767
	r = x - y
	if r != 1 {
		t.Errorf("-32768 - 32767 = %d, want 1", r)
	}
	x = -32767
	y = -32768
	r = x - y
	if r != 1 {
		t.Errorf("-32767 - -32768 = %d, want 1", r)
	}
	y = -32767
	r = x - y
	if r != 0 {
		t.Errorf("-32767 - -32767 = %d, want 0", r)
	}
	y = -1
	r = x - y
	if r != -32766 {
		t.Errorf("-32767 - -1 = %d, want -32766", r)
	}
	y = 0
	r = x - y
	if r != -32767 {
		t.Errorf("-32767 - 0 = %d, want -32767", r)
	}
	y = 1
	r = x - y
	if r != -32768 {
		t.Errorf("-32767 - 1 = %d, want -32768", r)
	}
	y = 32766
	r = x - y
	if r != 3 {
		t.Errorf("-32767 - 32766 = %d, want 3", r)
	}
	y = 32767
	r = x - y
	if r != 2 {
		t.Errorf("-32767 - 32767 = %d, want 2", r)
	}
	x = -1
	y = -32768
	r = x - y
	if r != 32767 {
		t.Errorf("-1 - -32768 = %d, want 32767", r)
	}
	y = -32767
	r = x - y
	if r != 32766 {
		t.Errorf("-1 - -32767 = %d, want 32766", r)
	}
	y = -1
	r = x - y
	if r != 0 {
		t.Errorf("-1 - -1 = %d, want 0", r)
	}
	y = 0
	r = x - y
	if r != -1 {
		t.Errorf("-1 - 0 = %d, want -1", r)
	}
	y = 1
	r = x - y
	if r != -2 {
		t.Errorf("-1 - 1 = %d, want -2", r)
	}
	y = 32766
	r = x - y
	if r != -32767 {
		t.Errorf("-1 - 32766 = %d, want -32767", r)
	}
	y = 32767
	r = x - y
	if r != -32768 {
		t.Errorf("-1 - 32767 = %d, want -32768", r)
	}
	x = 0
	y = -32768
	r = x - y
	if r != -32768 {
		t.Errorf("0 - -32768 = %d, want -32768", r)
	}
	y = -32767
	r = x - y
	if r != 32767 {
		t.Errorf("0 - -32767 = %d, want 32767", r)
	}
	y = -1
	r = x - y
	if r != 1 {
		t.Errorf("0 - -1 = %d, want 1", r)
	}
	y = 0
	r = x - y
	if r != 0 {
		t.Errorf("0 - 0 = %d, want 0", r)
	}
	y = 1
	r = x - y
	if r != -1 {
		t.Errorf("0 - 1 = %d, want -1", r)
	}
	y = 32766
	r = x - y
	if r != -32766 {
		t.Errorf("0 - 32766 = %d, want -32766", r)
	}
	y = 32767
	r = x - y
	if r != -32767 {
		t.Errorf("0 - 32767 = %d, want -32767", r)
	}
	x = 1
	y = -32768
	r = x - y
	if r != -32767 {
		t.Errorf("1 - -32768 = %d, want -32767", r)
	}
	y = -32767
	r = x - y
	if r != -32768 {
		t.Errorf("1 - -32767 = %d, want -32768", r)
	}
	y = -1
	r = x - y
	if r != 2 {
		t.Errorf("1 - -1 = %d, want 2", r)
	}
	y = 0
	r = x - y
	if r != 1 {
		t.Errorf("1 - 0 = %d, want 1", r)
	}
	y = 1
	r = x - y
	if r != 0 {
		t.Errorf("1 - 1 = %d, want 0", r)
	}
	y = 32766
	r = x - y
	if r != -32765 {
		t.Errorf("1 - 32766 = %d, want -32765", r)
	}
	y = 32767
	r = x - y
	if r != -32766 {
		t.Errorf("1 - 32767 = %d, want -32766", r)
	}
	x = 32766
	y = -32768
	r = x - y
	if r != -2 {
		t.Errorf("32766 - -32768 = %d, want -2", r)
	}
	y = -32767
	r = x - y
	if r != -3 {
		t.Errorf("32766 - -32767 = %d, want -3", r)
	}
	y = -1
	r = x - y
	if r != 32767 {
		t.Errorf("32766 - -1 = %d, want 32767", r)
	}
	y = 0
	r = x - y
	if r != 32766 {
		t.Errorf("32766 - 0 = %d, want 32766", r)
	}
	y = 1
	r = x - y
	if r != 32765 {
		t.Errorf("32766 - 1 = %d, want 32765", r)
	}
	y = 32766
	r = x - y
	if r != 0 {
		t.Errorf("32766 - 32766 = %d, want 0", r)
	}
	y = 32767
	r = x - y
	if r != -1 {
		t.Errorf("32766 - 32767 = %d, want -1", r)
	}
	x = 32767
	y = -32768
	r = x - y
	if r != -1 {
		t.Errorf("32767 - -32768 = %d, want -1", r)
	}
	y = -32767
	r = x - y
	if r != -2 {
		t.Errorf("32767 - -32767 = %d, want -2", r)
	}
	y = -1
	r = x - y
	if r != -32768 {
		t.Errorf("32767 - -1 = %d, want -32768", r)
	}
	y = 0
	r = x - y
	if r != 32767 {
		t.Errorf("32767 - 0 = %d, want 32767", r)
	}
	y = 1
	r = x - y
	if r != 32766 {
		t.Errorf("32767 - 1 = %d, want 32766", r)
	}
	y = 32766
	r = x - y
	if r != 1 {
		t.Errorf("32767 - 32766 = %d, want 1", r)
	}
	y = 32767
	r = x - y
	if r != 0 {
		t.Errorf("32767 - 32767 = %d, want 0", r)
	}
}
func TestConstFoldint16div(t *testing.T) {
	var x, y, r int16
	x = -32768
	y = -32768
	r = x / y
	if r != 1 {
		t.Errorf("-32768 / -32768 = %d, want 1", r)
	}
	y = -32767
	r = x / y
	if r != 1 {
		t.Errorf("-32768 / -32767 = %d, want 1", r)
	}
	y = -1
	r = x / y
	if r != -32768 {
		t.Errorf("-32768 / -1 = %d, want -32768", r)
	}
	y = 1
	r = x / y
	if r != -32768 {
		t.Errorf("-32768 / 1 = %d, want -32768", r)
	}
	y = 32766
	r = x / y
	if r != -1 {
		t.Errorf("-32768 / 32766 = %d, want -1", r)
	}
	y = 32767
	r = x / y
	if r != -1 {
		t.Errorf("-32768 / 32767 = %d, want -1", r)
	}
	x = -32767
	y = -32768
	r = x / y
	if r != 0 {
		t.Errorf("-32767 / -32768 = %d, want 0", r)
	}
	y = -32767
	r = x / y
	if r != 1 {
		t.Errorf("-32767 / -32767 = %d, want 1", r)
	}
	y = -1
	r = x / y
	if r != 32767 {
		t.Errorf("-32767 / -1 = %d, want 32767", r)
	}
	y = 1
	r = x / y
	if r != -32767 {
		t.Errorf("-32767 / 1 = %d, want -32767", r)
	}
	y = 32766
	r = x / y
	if r != -1 {
		t.Errorf("-32767 / 32766 = %d, want -1", r)
	}
	y = 32767
	r = x / y
	if r != -1 {
		t.Errorf("-32767 / 32767 = %d, want -1", r)
	}
	x = -1
	y = -32768
	r = x / y
	if r != 0 {
		t.Errorf("-1 / -32768 = %d, want 0", r)
	}
	y = -32767
	r = x / y
	if r != 0 {
		t.Errorf("-1 / -32767 = %d, want 0", r)
	}
	y = -1
	r = x / y
	if r != 1 {
		t.Errorf("-1 / -1 = %d, want 1", r)
	}
	y = 1
	r = x / y
	if r != -1 {
		t.Errorf("-1 / 1 = %d, want -1", r)
	}
	y = 32766
	r = x / y
	if r != 0 {
		t.Errorf("-1 / 32766 = %d, want 0", r)
	}
	y = 32767
	r = x / y
	if r != 0 {
		t.Errorf("-1 / 32767 = %d, want 0", r)
	}
	x = 0
	y = -32768
	r = x / y
	if r != 0 {
		t.Errorf("0 / -32768 = %d, want 0", r)
	}
	y = -32767
	r = x / y
	if r != 0 {
		t.Errorf("0 / -32767 = %d, want 0", r)
	}
	y = -1
	r = x / y
	if r != 0 {
		t.Errorf("0 / -1 = %d, want 0", r)
	}
	y = 1
	r = x / y
	if r != 0 {
		t.Errorf("0 / 1 = %d, want 0", r)
	}
	y = 32766
	r = x / y
	if r != 0 {
		t.Errorf("0 / 32766 = %d, want 0", r)
	}
	y = 32767
	r = x / y
	if r != 0 {
		t.Errorf("0 / 32767 = %d, want 0", r)
	}
	x = 1
	y = -32768
	r = x / y
	if r != 0 {
		t.Errorf("1 / -32768 = %d, want 0", r)
	}
	y = -32767
	r = x / y
	if r != 0 {
		t.Errorf("1 / -32767 = %d, want 0", r)
	}
	y = -1
	r = x / y
	if r != -1 {
		t.Errorf("1 / -1 = %d, want -1", r)
	}
	y = 1
	r = x / y
	if r != 1 {
		t.Errorf("1 / 1 = %d, want 1", r)
	}
	y = 32766
	r = x / y
	if r != 0 {
		t.Errorf("1 / 32766 = %d, want 0", r)
	}
	y = 32767
	r = x / y
	if r != 0 {
		t.Errorf("1 / 32767 = %d, want 0", r)
	}
	x = 32766
	y = -32768
	r = x / y
	if r != 0 {
		t.Errorf("32766 / -32768 = %d, want 0", r)
	}
	y = -32767
	r = x / y
	if r != 0 {
		t.Errorf("32766 / -32767 = %d, want 0", r)
	}
	y = -1
	r = x / y
	if r != -32766 {
		t.Errorf("32766 / -1 = %d, want -32766", r)
	}
	y = 1
	r = x / y
	if r != 32766 {
		t.Errorf("32766 / 1 = %d, want 32766", r)
	}
	y = 32766
	r = x / y
	if r != 1 {
		t.Errorf("32766 / 32766 = %d, want 1", r)
	}
	y = 32767
	r = x / y
	if r != 0 {
		t.Errorf("32766 / 32767 = %d, want 0", r)
	}
	x = 32767
	y = -32768
	r = x / y
	if r != 0 {
		t.Errorf("32767 / -32768 = %d, want 0", r)
	}
	y = -32767
	r = x / y
	if r != -1 {
		t.Errorf("32767 / -32767 = %d, want -1", r)
	}
	y = -1
	r = x / y
	if r != -32767 {
		t.Errorf("32767 / -1 = %d, want -32767", r)
	}
	y = 1
	r = x / y
	if r != 32767 {
		t.Errorf("32767 / 1 = %d, want 32767", r)
	}
	y = 32766
	r = x / y
	if r != 1 {
		t.Errorf("32767 / 32766 = %d, want 1", r)
	}
	y = 32767
	r = x / y
	if r != 1 {
		t.Errorf("32767 / 32767 = %d, want 1", r)
	}
}
func TestConstFoldint16mul(t *testing.T) {
	var x, y, r int16
	x = -32768
	y = -32768
	r = x * y
	if r != 0 {
		t.Errorf("-32768 * -32768 = %d, want 0", r)
	}
	y = -32767
	r = x * y
	if r != -32768 {
		t.Errorf("-32768 * -32767 = %d, want -32768", r)
	}
	y = -1
	r = x * y
	if r != -32768 {
		t.Errorf("-32768 * -1 = %d, want -32768", r)
	}
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("-32768 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != -32768 {
		t.Errorf("-32768 * 1 = %d, want -32768", r)
	}
	y = 32766
	r = x * y
	if r != 0 {
		t.Errorf("-32768 * 32766 = %d, want 0", r)
	}
	y = 32767
	r = x * y
	if r != -32768 {
		t.Errorf("-32768 * 32767 = %d, want -32768", r)
	}
	x = -32767
	y = -32768
	r = x * y
	if r != -32768 {
		t.Errorf("-32767 * -32768 = %d, want -32768", r)
	}
	y = -32767
	r = x * y
	if r != 1 {
		t.Errorf("-32767 * -32767 = %d, want 1", r)
	}
	y = -1
	r = x * y
	if r != 32767 {
		t.Errorf("-32767 * -1 = %d, want 32767", r)
	}
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("-32767 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != -32767 {
		t.Errorf("-32767 * 1 = %d, want -32767", r)
	}
	y = 32766
	r = x * y
	if r != 32766 {
		t.Errorf("-32767 * 32766 = %d, want 32766", r)
	}
	y = 32767
	r = x * y
	if r != -1 {
		t.Errorf("-32767 * 32767 = %d, want -1", r)
	}
	x = -1
	y = -32768
	r = x * y
	if r != -32768 {
		t.Errorf("-1 * -32768 = %d, want -32768", r)
	}
	y = -32767
	r = x * y
	if r != 32767 {
		t.Errorf("-1 * -32767 = %d, want 32767", r)
	}
	y = -1
	r = x * y
	if r != 1 {
		t.Errorf("-1 * -1 = %d, want 1", r)
	}
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("-1 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != -1 {
		t.Errorf("-1 * 1 = %d, want -1", r)
	}
	y = 32766
	r = x * y
	if r != -32766 {
		t.Errorf("-1 * 32766 = %d, want -32766", r)
	}
	y = 32767
	r = x * y
	if r != -32767 {
		t.Errorf("-1 * 32767 = %d, want -32767", r)
	}
	x = 0
	y = -32768
	r = x * y
	if r != 0 {
		t.Errorf("0 * -32768 = %d, want 0", r)
	}
	y = -32767
	r = x * y
	if r != 0 {
		t.Errorf("0 * -32767 = %d, want 0", r)
	}
	y = -1
	r = x * y
	if r != 0 {
		t.Errorf("0 * -1 = %d, want 0", r)
	}
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("0 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != 0 {
		t.Errorf("0 * 1 = %d, want 0", r)
	}
	y = 32766
	r = x * y
	if r != 0 {
		t.Errorf("0 * 32766 = %d, want 0", r)
	}
	y = 32767
	r = x * y
	if r != 0 {
		t.Errorf("0 * 32767 = %d, want 0", r)
	}
	x = 1
	y = -32768
	r = x * y
	if r != -32768 {
		t.Errorf("1 * -32768 = %d, want -32768", r)
	}
	y = -32767
	r = x * y
	if r != -32767 {
		t.Errorf("1 * -32767 = %d, want -32767", r)
	}
	y = -1
	r = x * y
	if r != -1 {
		t.Errorf("1 * -1 = %d, want -1", r)
	}
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("1 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != 1 {
		t.Errorf("1 * 1 = %d, want 1", r)
	}
	y = 32766
	r = x * y
	if r != 32766 {
		t.Errorf("1 * 32766 = %d, want 32766", r)
	}
	y = 32767
	r = x * y
	if r != 32767 {
		t.Errorf("1 * 32767 = %d, want 32767", r)
	}
	x = 32766
	y = -32768
	r = x * y
	if r != 0 {
		t.Errorf("32766 * -32768 = %d, want 0", r)
	}
	y = -32767
	r = x * y
	if r != 32766 {
		t.Errorf("32766 * -32767 = %d, want 32766", r)
	}
	y = -1
	r = x * y
	if r != -32766 {
		t.Errorf("32766 * -1 = %d, want -32766", r)
	}
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("32766 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != 32766 {
		t.Errorf("32766 * 1 = %d, want 32766", r)
	}
	y = 32766
	r = x * y
	if r != 4 {
		t.Errorf("32766 * 32766 = %d, want 4", r)
	}
	y = 32767
	r = x * y
	if r != -32766 {
		t.Errorf("32766 * 32767 = %d, want -32766", r)
	}
	x = 32767
	y = -32768
	r = x * y
	if r != -32768 {
		t.Errorf("32767 * -32768 = %d, want -32768", r)
	}
	y = -32767
	r = x * y
	if r != -1 {
		t.Errorf("32767 * -32767 = %d, want -1", r)
	}
	y = -1
	r = x * y
	if r != -32767 {
		t.Errorf("32767 * -1 = %d, want -32767", r)
	}
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("32767 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != 32767 {
		t.Errorf("32767 * 1 = %d, want 32767", r)
	}
	y = 32766
	r = x * y
	if r != -32766 {
		t.Errorf("32767 * 32766 = %d, want -32766", r)
	}
	y = 32767
	r = x * y
	if r != 1 {
		t.Errorf("32767 * 32767 = %d, want 1", r)
	}
}
func TestConstFoldint16mod(t *testing.T) {
	var x, y, r int16
	x = -32768
	y = -32768
	r = x % y
	if r != 0 {
		t.Errorf("-32768 % -32768 = %d, want 0", r)
	}
	y = -32767
	r = x % y
	if r != -1 {
		t.Errorf("-32768 % -32767 = %d, want -1", r)
	}
	y = -1
	r = x % y
	if r != 0 {
		t.Errorf("-32768 % -1 = %d, want 0", r)
	}
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("-32768 % 1 = %d, want 0", r)
	}
	y = 32766
	r = x % y
	if r != -2 {
		t.Errorf("-32768 % 32766 = %d, want -2", r)
	}
	y = 32767
	r = x % y
	if r != -1 {
		t.Errorf("-32768 % 32767 = %d, want -1", r)
	}
	x = -32767
	y = -32768
	r = x % y
	if r != -32767 {
		t.Errorf("-32767 % -32768 = %d, want -32767", r)
	}
	y = -32767
	r = x % y
	if r != 0 {
		t.Errorf("-32767 % -32767 = %d, want 0", r)
	}
	y = -1
	r = x % y
	if r != 0 {
		t.Errorf("-32767 % -1 = %d, want 0", r)
	}
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("-32767 % 1 = %d, want 0", r)
	}
	y = 32766
	r = x % y
	if r != -1 {
		t.Errorf("-32767 % 32766 = %d, want -1", r)
	}
	y = 32767
	r = x % y
	if r != 0 {
		t.Errorf("-32767 % 32767 = %d, want 0", r)
	}
	x = -1
	y = -32768
	r = x % y
	if r != -1 {
		t.Errorf("-1 % -32768 = %d, want -1", r)
	}
	y = -32767
	r = x % y
	if r != -1 {
		t.Errorf("-1 % -32767 = %d, want -1", r)
	}
	y = -1
	r = x % y
	if r != 0 {
		t.Errorf("-1 % -1 = %d, want 0", r)
	}
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("-1 % 1 = %d, want 0", r)
	}
	y = 32766
	r = x % y
	if r != -1 {
		t.Errorf("-1 % 32766 = %d, want -1", r)
	}
	y = 32767
	r = x % y
	if r != -1 {
		t.Errorf("-1 % 32767 = %d, want -1", r)
	}
	x = 0
	y = -32768
	r = x % y
	if r != 0 {
		t.Errorf("0 % -32768 = %d, want 0", r)
	}
	y = -32767
	r = x % y
	if r != 0 {
		t.Errorf("0 % -32767 = %d, want 0", r)
	}
	y = -1
	r = x % y
	if r != 0 {
		t.Errorf("0 % -1 = %d, want 0", r)
	}
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("0 % 1 = %d, want 0", r)
	}
	y = 32766
	r = x % y
	if r != 0 {
		t.Errorf("0 % 32766 = %d, want 0", r)
	}
	y = 32767
	r = x % y
	if r != 0 {
		t.Errorf("0 % 32767 = %d, want 0", r)
	}
	x = 1
	y = -32768
	r = x % y
	if r != 1 {
		t.Errorf("1 % -32768 = %d, want 1", r)
	}
	y = -32767
	r = x % y
	if r != 1 {
		t.Errorf("1 % -32767 = %d, want 1", r)
	}
	y = -1
	r = x % y
	if r != 0 {
		t.Errorf("1 % -1 = %d, want 0", r)
	}
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("1 % 1 = %d, want 0", r)
	}
	y = 32766
	r = x % y
	if r != 1 {
		t.Errorf("1 % 32766 = %d, want 1", r)
	}
	y = 32767
	r = x % y
	if r != 1 {
		t.Errorf("1 % 32767 = %d, want 1", r)
	}
	x = 32766
	y = -32768
	r = x % y
	if r != 32766 {
		t.Errorf("32766 % -32768 = %d, want 32766", r)
	}
	y = -32767
	r = x % y
	if r != 32766 {
		t.Errorf("32766 % -32767 = %d, want 32766", r)
	}
	y = -1
	r = x % y
	if r != 0 {
		t.Errorf("32766 % -1 = %d, want 0", r)
	}
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("32766 % 1 = %d, want 0", r)
	}
	y = 32766
	r = x % y
	if r != 0 {
		t.Errorf("32766 % 32766 = %d, want 0", r)
	}
	y = 32767
	r = x % y
	if r != 32766 {
		t.Errorf("32766 % 32767 = %d, want 32766", r)
	}
	x = 32767
	y = -32768
	r = x % y
	if r != 32767 {
		t.Errorf("32767 % -32768 = %d, want 32767", r)
	}
	y = -32767
	r = x % y
	if r != 0 {
		t.Errorf("32767 % -32767 = %d, want 0", r)
	}
	y = -1
	r = x % y
	if r != 0 {
		t.Errorf("32767 % -1 = %d, want 0", r)
	}
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("32767 % 1 = %d, want 0", r)
	}
	y = 32766
	r = x % y
	if r != 1 {
		t.Errorf("32767 % 32766 = %d, want 1", r)
	}
	y = 32767
	r = x % y
	if r != 0 {
		t.Errorf("32767 % 32767 = %d, want 0", r)
	}
}
func TestConstFolduint8add(t *testing.T) {
	var x, y, r uint8
	x = 0
	y = 0
	r = x + y
	if r != 0 {
		t.Errorf("0 + 0 = %d, want 0", r)
	}
	y = 1
	r = x + y
	if r != 1 {
		t.Errorf("0 + 1 = %d, want 1", r)
	}
	y = 255
	r = x + y
	if r != 255 {
		t.Errorf("0 + 255 = %d, want 255", r)
	}
	x = 1
	y = 0
	r = x + y
	if r != 1 {
		t.Errorf("1 + 0 = %d, want 1", r)
	}
	y = 1
	r = x + y
	if r != 2 {
		t.Errorf("1 + 1 = %d, want 2", r)
	}
	y = 255
	r = x + y
	if r != 0 {
		t.Errorf("1 + 255 = %d, want 0", r)
	}
	x = 255
	y = 0
	r = x + y
	if r != 255 {
		t.Errorf("255 + 0 = %d, want 255", r)
	}
	y = 1
	r = x + y
	if r != 0 {
		t.Errorf("255 + 1 = %d, want 0", r)
	}
	y = 255
	r = x + y
	if r != 254 {
		t.Errorf("255 + 255 = %d, want 254", r)
	}
}
func TestConstFolduint8sub(t *testing.T) {
	var x, y, r uint8
	x = 0
	y = 0
	r = x - y
	if r != 0 {
		t.Errorf("0 - 0 = %d, want 0", r)
	}
	y = 1
	r = x - y
	if r != 255 {
		t.Errorf("0 - 1 = %d, want 255", r)
	}
	y = 255
	r = x - y
	if r != 1 {
		t.Errorf("0 - 255 = %d, want 1", r)
	}
	x = 1
	y = 0
	r = x - y
	if r != 1 {
		t.Errorf("1 - 0 = %d, want 1", r)
	}
	y = 1
	r = x - y
	if r != 0 {
		t.Errorf("1 - 1 = %d, want 0", r)
	}
	y = 255
	r = x - y
	if r != 2 {
		t.Errorf("1 - 255 = %d, want 2", r)
	}
	x = 255
	y = 0
	r = x - y
	if r != 255 {
		t.Errorf("255 - 0 = %d, want 255", r)
	}
	y = 1
	r = x - y
	if r != 254 {
		t.Errorf("255 - 1 = %d, want 254", r)
	}
	y = 255
	r = x - y
	if r != 0 {
		t.Errorf("255 - 255 = %d, want 0", r)
	}
}
func TestConstFolduint8div(t *testing.T) {
	var x, y, r uint8
	x = 0
	y = 1
	r = x / y
	if r != 0 {
		t.Errorf("0 / 1 = %d, want 0", r)
	}
	y = 255
	r = x / y
	if r != 0 {
		t.Errorf("0 / 255 = %d, want 0", r)
	}
	x = 1
	y = 1
	r = x / y
	if r != 1 {
		t.Errorf("1 / 1 = %d, want 1", r)
	}
	y = 255
	r = x / y
	if r != 0 {
		t.Errorf("1 / 255 = %d, want 0", r)
	}
	x = 255
	y = 1
	r = x / y
	if r != 255 {
		t.Errorf("255 / 1 = %d, want 255", r)
	}
	y = 255
	r = x / y
	if r != 1 {
		t.Errorf("255 / 255 = %d, want 1", r)
	}
}
func TestConstFolduint8mul(t *testing.T) {
	var x, y, r uint8
	x = 0
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("0 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != 0 {
		t.Errorf("0 * 1 = %d, want 0", r)
	}
	y = 255
	r = x * y
	if r != 0 {
		t.Errorf("0 * 255 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("1 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != 1 {
		t.Errorf("1 * 1 = %d, want 1", r)
	}
	y = 255
	r = x * y
	if r != 255 {
		t.Errorf("1 * 255 = %d, want 255", r)
	}
	x = 255
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("255 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != 255 {
		t.Errorf("255 * 1 = %d, want 255", r)
	}
	y = 255
	r = x * y
	if r != 1 {
		t.Errorf("255 * 255 = %d, want 1", r)
	}
}
func TestConstFolduint8mod(t *testing.T) {
	var x, y, r uint8
	x = 0
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("0 % 1 = %d, want 0", r)
	}
	y = 255
	r = x % y
	if r != 0 {
		t.Errorf("0 % 255 = %d, want 0", r)
	}
	x = 1
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("1 % 1 = %d, want 0", r)
	}
	y = 255
	r = x % y
	if r != 1 {
		t.Errorf("1 % 255 = %d, want 1", r)
	}
	x = 255
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("255 % 1 = %d, want 0", r)
	}
	y = 255
	r = x % y
	if r != 0 {
		t.Errorf("255 % 255 = %d, want 0", r)
	}
}
func TestConstFoldint8add(t *testing.T) {
	var x, y, r int8
	x = -128
	y = -128
	r = x + y
	if r != 0 {
		t.Errorf("-128 + -128 = %d, want 0", r)
	}
	y = -127
	r = x + y
	if r != 1 {
		t.Errorf("-128 + -127 = %d, want 1", r)
	}
	y = -1
	r = x + y
	if r != 127 {
		t.Errorf("-128 + -1 = %d, want 127", r)
	}
	y = 0
	r = x + y
	if r != -128 {
		t.Errorf("-128 + 0 = %d, want -128", r)
	}
	y = 1
	r = x + y
	if r != -127 {
		t.Errorf("-128 + 1 = %d, want -127", r)
	}
	y = 126
	r = x + y
	if r != -2 {
		t.Errorf("-128 + 126 = %d, want -2", r)
	}
	y = 127
	r = x + y
	if r != -1 {
		t.Errorf("-128 + 127 = %d, want -1", r)
	}
	x = -127
	y = -128
	r = x + y
	if r != 1 {
		t.Errorf("-127 + -128 = %d, want 1", r)
	}
	y = -127
	r = x + y
	if r != 2 {
		t.Errorf("-127 + -127 = %d, want 2", r)
	}
	y = -1
	r = x + y
	if r != -128 {
		t.Errorf("-127 + -1 = %d, want -128", r)
	}
	y = 0
	r = x + y
	if r != -127 {
		t.Errorf("-127 + 0 = %d, want -127", r)
	}
	y = 1
	r = x + y
	if r != -126 {
		t.Errorf("-127 + 1 = %d, want -126", r)
	}
	y = 126
	r = x + y
	if r != -1 {
		t.Errorf("-127 + 126 = %d, want -1", r)
	}
	y = 127
	r = x + y
	if r != 0 {
		t.Errorf("-127 + 127 = %d, want 0", r)
	}
	x = -1
	y = -128
	r = x + y
	if r != 127 {
		t.Errorf("-1 + -128 = %d, want 127", r)
	}
	y = -127
	r = x + y
	if r != -128 {
		t.Errorf("-1 + -127 = %d, want -128", r)
	}
	y = -1
	r = x + y
	if r != -2 {
		t.Errorf("-1 + -1 = %d, want -2", r)
	}
	y = 0
	r = x + y
	if r != -1 {
		t.Errorf("-1 + 0 = %d, want -1", r)
	}
	y = 1
	r = x + y
	if r != 0 {
		t.Errorf("-1 + 1 = %d, want 0", r)
	}
	y = 126
	r = x + y
	if r != 125 {
		t.Errorf("-1 + 126 = %d, want 125", r)
	}
	y = 127
	r = x + y
	if r != 126 {
		t.Errorf("-1 + 127 = %d, want 126", r)
	}
	x = 0
	y = -128
	r = x + y
	if r != -128 {
		t.Errorf("0 + -128 = %d, want -128", r)
	}
	y = -127
	r = x + y
	if r != -127 {
		t.Errorf("0 + -127 = %d, want -127", r)
	}
	y = -1
	r = x + y
	if r != -1 {
		t.Errorf("0 + -1 = %d, want -1", r)
	}
	y = 0
	r = x + y
	if r != 0 {
		t.Errorf("0 + 0 = %d, want 0", r)
	}
	y = 1
	r = x + y
	if r != 1 {
		t.Errorf("0 + 1 = %d, want 1", r)
	}
	y = 126
	r = x + y
	if r != 126 {
		t.Errorf("0 + 126 = %d, want 126", r)
	}
	y = 127
	r = x + y
	if r != 127 {
		t.Errorf("0 + 127 = %d, want 127", r)
	}
	x = 1
	y = -128
	r = x + y
	if r != -127 {
		t.Errorf("1 + -128 = %d, want -127", r)
	}
	y = -127
	r = x + y
	if r != -126 {
		t.Errorf("1 + -127 = %d, want -126", r)
	}
	y = -1
	r = x + y
	if r != 0 {
		t.Errorf("1 + -1 = %d, want 0", r)
	}
	y = 0
	r = x + y
	if r != 1 {
		t.Errorf("1 + 0 = %d, want 1", r)
	}
	y = 1
	r = x + y
	if r != 2 {
		t.Errorf("1 + 1 = %d, want 2", r)
	}
	y = 126
	r = x + y
	if r != 127 {
		t.Errorf("1 + 126 = %d, want 127", r)
	}
	y = 127
	r = x + y
	if r != -128 {
		t.Errorf("1 + 127 = %d, want -128", r)
	}
	x = 126
	y = -128
	r = x + y
	if r != -2 {
		t.Errorf("126 + -128 = %d, want -2", r)
	}
	y = -127
	r = x + y
	if r != -1 {
		t.Errorf("126 + -127 = %d, want -1", r)
	}
	y = -1
	r = x + y
	if r != 125 {
		t.Errorf("126 + -1 = %d, want 125", r)
	}
	y = 0
	r = x + y
	if r != 126 {
		t.Errorf("126 + 0 = %d, want 126", r)
	}
	y = 1
	r = x + y
	if r != 127 {
		t.Errorf("126 + 1 = %d, want 127", r)
	}
	y = 126
	r = x + y
	if r != -4 {
		t.Errorf("126 + 126 = %d, want -4", r)
	}
	y = 127
	r = x + y
	if r != -3 {
		t.Errorf("126 + 127 = %d, want -3", r)
	}
	x = 127
	y = -128
	r = x + y
	if r != -1 {
		t.Errorf("127 + -128 = %d, want -1", r)
	}
	y = -127
	r = x + y
	if r != 0 {
		t.Errorf("127 + -127 = %d, want 0", r)
	}
	y = -1
	r = x + y
	if r != 126 {
		t.Errorf("127 + -1 = %d, want 126", r)
	}
	y = 0
	r = x + y
	if r != 127 {
		t.Errorf("127 + 0 = %d, want 127", r)
	}
	y = 1
	r = x + y
	if r != -128 {
		t.Errorf("127 + 1 = %d, want -128", r)
	}
	y = 126
	r = x + y
	if r != -3 {
		t.Errorf("127 + 126 = %d, want -3", r)
	}
	y = 127
	r = x + y
	if r != -2 {
		t.Errorf("127 + 127 = %d, want -2", r)
	}
}
func TestConstFoldint8sub(t *testing.T) {
	var x, y, r int8
	x = -128
	y = -128
	r = x - y
	if r != 0 {
		t.Errorf("-128 - -128 = %d, want 0", r)
	}
	y = -127
	r = x - y
	if r != -1 {
		t.Errorf("-128 - -127 = %d, want -1", r)
	}
	y = -1
	r = x - y
	if r != -127 {
		t.Errorf("-128 - -1 = %d, want -127", r)
	}
	y = 0
	r = x - y
	if r != -128 {
		t.Errorf("-128 - 0 = %d, want -128", r)
	}
	y = 1
	r = x - y
	if r != 127 {
		t.Errorf("-128 - 1 = %d, want 127", r)
	}
	y = 126
	r = x - y
	if r != 2 {
		t.Errorf("-128 - 126 = %d, want 2", r)
	}
	y = 127
	r = x - y
	if r != 1 {
		t.Errorf("-128 - 127 = %d, want 1", r)
	}
	x = -127
	y = -128
	r = x - y
	if r != 1 {
		t.Errorf("-127 - -128 = %d, want 1", r)
	}
	y = -127
	r = x - y
	if r != 0 {
		t.Errorf("-127 - -127 = %d, want 0", r)
	}
	y = -1
	r = x - y
	if r != -126 {
		t.Errorf("-127 - -1 = %d, want -126", r)
	}
	y = 0
	r = x - y
	if r != -127 {
		t.Errorf("-127 - 0 = %d, want -127", r)
	}
	y = 1
	r = x - y
	if r != -128 {
		t.Errorf("-127 - 1 = %d, want -128", r)
	}
	y = 126
	r = x - y
	if r != 3 {
		t.Errorf("-127 - 126 = %d, want 3", r)
	}
	y = 127
	r = x - y
	if r != 2 {
		t.Errorf("-127 - 127 = %d, want 2", r)
	}
	x = -1
	y = -128
	r = x - y
	if r != 127 {
		t.Errorf("-1 - -128 = %d, want 127", r)
	}
	y = -127
	r = x - y
	if r != 126 {
		t.Errorf("-1 - -127 = %d, want 126", r)
	}
	y = -1
	r = x - y
	if r != 0 {
		t.Errorf("-1 - -1 = %d, want 0", r)
	}
	y = 0
	r = x - y
	if r != -1 {
		t.Errorf("-1 - 0 = %d, want -1", r)
	}
	y = 1
	r = x - y
	if r != -2 {
		t.Errorf("-1 - 1 = %d, want -2", r)
	}
	y = 126
	r = x - y
	if r != -127 {
		t.Errorf("-1 - 126 = %d, want -127", r)
	}
	y = 127
	r = x - y
	if r != -128 {
		t.Errorf("-1 - 127 = %d, want -128", r)
	}
	x = 0
	y = -128
	r = x - y
	if r != -128 {
		t.Errorf("0 - -128 = %d, want -128", r)
	}
	y = -127
	r = x - y
	if r != 127 {
		t.Errorf("0 - -127 = %d, want 127", r)
	}
	y = -1
	r = x - y
	if r != 1 {
		t.Errorf("0 - -1 = %d, want 1", r)
	}
	y = 0
	r = x - y
	if r != 0 {
		t.Errorf("0 - 0 = %d, want 0", r)
	}
	y = 1
	r = x - y
	if r != -1 {
		t.Errorf("0 - 1 = %d, want -1", r)
	}
	y = 126
	r = x - y
	if r != -126 {
		t.Errorf("0 - 126 = %d, want -126", r)
	}
	y = 127
	r = x - y
	if r != -127 {
		t.Errorf("0 - 127 = %d, want -127", r)
	}
	x = 1
	y = -128
	r = x - y
	if r != -127 {
		t.Errorf("1 - -128 = %d, want -127", r)
	}
	y = -127
	r = x - y
	if r != -128 {
		t.Errorf("1 - -127 = %d, want -128", r)
	}
	y = -1
	r = x - y
	if r != 2 {
		t.Errorf("1 - -1 = %d, want 2", r)
	}
	y = 0
	r = x - y
	if r != 1 {
		t.Errorf("1 - 0 = %d, want 1", r)
	}
	y = 1
	r = x - y
	if r != 0 {
		t.Errorf("1 - 1 = %d, want 0", r)
	}
	y = 126
	r = x - y
	if r != -125 {
		t.Errorf("1 - 126 = %d, want -125", r)
	}
	y = 127
	r = x - y
	if r != -126 {
		t.Errorf("1 - 127 = %d, want -126", r)
	}
	x = 126
	y = -128
	r = x - y
	if r != -2 {
		t.Errorf("126 - -128 = %d, want -2", r)
	}
	y = -127
	r = x - y
	if r != -3 {
		t.Errorf("126 - -127 = %d, want -3", r)
	}
	y = -1
	r = x - y
	if r != 127 {
		t.Errorf("126 - -1 = %d, want 127", r)
	}
	y = 0
	r = x - y
	if r != 126 {
		t.Errorf("126 - 0 = %d, want 126", r)
	}
	y = 1
	r = x - y
	if r != 125 {
		t.Errorf("126 - 1 = %d, want 125", r)
	}
	y = 126
	r = x - y
	if r != 0 {
		t.Errorf("126 - 126 = %d, want 0", r)
	}
	y = 127
	r = x - y
	if r != -1 {
		t.Errorf("126 - 127 = %d, want -1", r)
	}
	x = 127
	y = -128
	r = x - y
	if r != -1 {
		t.Errorf("127 - -128 = %d, want -1", r)
	}
	y = -127
	r = x - y
	if r != -2 {
		t.Errorf("127 - -127 = %d, want -2", r)
	}
	y = -1
	r = x - y
	if r != -128 {
		t.Errorf("127 - -1 = %d, want -128", r)
	}
	y = 0
	r = x - y
	if r != 127 {
		t.Errorf("127 - 0 = %d, want 127", r)
	}
	y = 1
	r = x - y
	if r != 126 {
		t.Errorf("127 - 1 = %d, want 126", r)
	}
	y = 126
	r = x - y
	if r != 1 {
		t.Errorf("127 - 126 = %d, want 1", r)
	}
	y = 127
	r = x - y
	if r != 0 {
		t.Errorf("127 - 127 = %d, want 0", r)
	}
}
func TestConstFoldint8div(t *testing.T) {
	var x, y, r int8
	x = -128
	y = -128
	r = x / y
	if r != 1 {
		t.Errorf("-128 / -128 = %d, want 1", r)
	}
	y = -127
	r = x / y
	if r != 1 {
		t.Errorf("-128 / -127 = %d, want 1", r)
	}
	y = -1
	r = x / y
	if r != -128 {
		t.Errorf("-128 / -1 = %d, want -128", r)
	}
	y = 1
	r = x / y
	if r != -128 {
		t.Errorf("-128 / 1 = %d, want -128", r)
	}
	y = 126
	r = x / y
	if r != -1 {
		t.Errorf("-128 / 126 = %d, want -1", r)
	}
	y = 127
	r = x / y
	if r != -1 {
		t.Errorf("-128 / 127 = %d, want -1", r)
	}
	x = -127
	y = -128
	r = x / y
	if r != 0 {
		t.Errorf("-127 / -128 = %d, want 0", r)
	}
	y = -127
	r = x / y
	if r != 1 {
		t.Errorf("-127 / -127 = %d, want 1", r)
	}
	y = -1
	r = x / y
	if r != 127 {
		t.Errorf("-127 / -1 = %d, want 127", r)
	}
	y = 1
	r = x / y
	if r != -127 {
		t.Errorf("-127 / 1 = %d, want -127", r)
	}
	y = 126
	r = x / y
	if r != -1 {
		t.Errorf("-127 / 126 = %d, want -1", r)
	}
	y = 127
	r = x / y
	if r != -1 {
		t.Errorf("-127 / 127 = %d, want -1", r)
	}
	x = -1
	y = -128
	r = x / y
	if r != 0 {
		t.Errorf("-1 / -128 = %d, want 0", r)
	}
	y = -127
	r = x / y
	if r != 0 {
		t.Errorf("-1 / -127 = %d, want 0", r)
	}
	y = -1
	r = x / y
	if r != 1 {
		t.Errorf("-1 / -1 = %d, want 1", r)
	}
	y = 1
	r = x / y
	if r != -1 {
		t.Errorf("-1 / 1 = %d, want -1", r)
	}
	y = 126
	r = x / y
	if r != 0 {
		t.Errorf("-1 / 126 = %d, want 0", r)
	}
	y = 127
	r = x / y
	if r != 0 {
		t.Errorf("-1 / 127 = %d, want 0", r)
	}
	x = 0
	y = -128
	r = x / y
	if r != 0 {
		t.Errorf("0 / -128 = %d, want 0", r)
	}
	y = -127
	r = x / y
	if r != 0 {
		t.Errorf("0 / -127 = %d, want 0", r)
	}
	y = -1
	r = x / y
	if r != 0 {
		t.Errorf("0 / -1 = %d, want 0", r)
	}
	y = 1
	r = x / y
	if r != 0 {
		t.Errorf("0 / 1 = %d, want 0", r)
	}
	y = 126
	r = x / y
	if r != 0 {
		t.Errorf("0 / 126 = %d, want 0", r)
	}
	y = 127
	r = x / y
	if r != 0 {
		t.Errorf("0 / 127 = %d, want 0", r)
	}
	x = 1
	y = -128
	r = x / y
	if r != 0 {
		t.Errorf("1 / -128 = %d, want 0", r)
	}
	y = -127
	r = x / y
	if r != 0 {
		t.Errorf("1 / -127 = %d, want 0", r)
	}
	y = -1
	r = x / y
	if r != -1 {
		t.Errorf("1 / -1 = %d, want -1", r)
	}
	y = 1
	r = x / y
	if r != 1 {
		t.Errorf("1 / 1 = %d, want 1", r)
	}
	y = 126
	r = x / y
	if r != 0 {
		t.Errorf("1 / 126 = %d, want 0", r)
	}
	y = 127
	r = x / y
	if r != 0 {
		t.Errorf("1 / 127 = %d, want 0", r)
	}
	x = 126
	y = -128
	r = x / y
	if r != 0 {
		t.Errorf("126 / -128 = %d, want 0", r)
	}
	y = -127
	r = x / y
	if r != 0 {
		t.Errorf("126 / -127 = %d, want 0", r)
	}
	y = -1
	r = x / y
	if r != -126 {
		t.Errorf("126 / -1 = %d, want -126", r)
	}
	y = 1
	r = x / y
	if r != 126 {
		t.Errorf("126 / 1 = %d, want 126", r)
	}
	y = 126
	r = x / y
	if r != 1 {
		t.Errorf("126 / 126 = %d, want 1", r)
	}
	y = 127
	r = x / y
	if r != 0 {
		t.Errorf("126 / 127 = %d, want 0", r)
	}
	x = 127
	y = -128
	r = x / y
	if r != 0 {
		t.Errorf("127 / -128 = %d, want 0", r)
	}
	y = -127
	r = x / y
	if r != -1 {
		t.Errorf("127 / -127 = %d, want -1", r)
	}
	y = -1
	r = x / y
	if r != -127 {
		t.Errorf("127 / -1 = %d, want -127", r)
	}
	y = 1
	r = x / y
	if r != 127 {
		t.Errorf("127 / 1 = %d, want 127", r)
	}
	y = 126
	r = x / y
	if r != 1 {
		t.Errorf("127 / 126 = %d, want 1", r)
	}
	y = 127
	r = x / y
	if r != 1 {
		t.Errorf("127 / 127 = %d, want 1", r)
	}
}
func TestConstFoldint8mul(t *testing.T) {
	var x, y, r int8
	x = -128
	y = -128
	r = x * y
	if r != 0 {
		t.Errorf("-128 * -128 = %d, want 0", r)
	}
	y = -127
	r = x * y
	if r != -128 {
		t.Errorf("-128 * -127 = %d, want -128", r)
	}
	y = -1
	r = x * y
	if r != -128 {
		t.Errorf("-128 * -1 = %d, want -128", r)
	}
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("-128 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != -128 {
		t.Errorf("-128 * 1 = %d, want -128", r)
	}
	y = 126
	r = x * y
	if r != 0 {
		t.Errorf("-128 * 126 = %d, want 0", r)
	}
	y = 127
	r = x * y
	if r != -128 {
		t.Errorf("-128 * 127 = %d, want -128", r)
	}
	x = -127
	y = -128
	r = x * y
	if r != -128 {
		t.Errorf("-127 * -128 = %d, want -128", r)
	}
	y = -127
	r = x * y
	if r != 1 {
		t.Errorf("-127 * -127 = %d, want 1", r)
	}
	y = -1
	r = x * y
	if r != 127 {
		t.Errorf("-127 * -1 = %d, want 127", r)
	}
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("-127 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != -127 {
		t.Errorf("-127 * 1 = %d, want -127", r)
	}
	y = 126
	r = x * y
	if r != 126 {
		t.Errorf("-127 * 126 = %d, want 126", r)
	}
	y = 127
	r = x * y
	if r != -1 {
		t.Errorf("-127 * 127 = %d, want -1", r)
	}
	x = -1
	y = -128
	r = x * y
	if r != -128 {
		t.Errorf("-1 * -128 = %d, want -128", r)
	}
	y = -127
	r = x * y
	if r != 127 {
		t.Errorf("-1 * -127 = %d, want 127", r)
	}
	y = -1
	r = x * y
	if r != 1 {
		t.Errorf("-1 * -1 = %d, want 1", r)
	}
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("-1 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != -1 {
		t.Errorf("-1 * 1 = %d, want -1", r)
	}
	y = 126
	r = x * y
	if r != -126 {
		t.Errorf("-1 * 126 = %d, want -126", r)
	}
	y = 127
	r = x * y
	if r != -127 {
		t.Errorf("-1 * 127 = %d, want -127", r)
	}
	x = 0
	y = -128
	r = x * y
	if r != 0 {
		t.Errorf("0 * -128 = %d, want 0", r)
	}
	y = -127
	r = x * y
	if r != 0 {
		t.Errorf("0 * -127 = %d, want 0", r)
	}
	y = -1
	r = x * y
	if r != 0 {
		t.Errorf("0 * -1 = %d, want 0", r)
	}
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("0 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != 0 {
		t.Errorf("0 * 1 = %d, want 0", r)
	}
	y = 126
	r = x * y
	if r != 0 {
		t.Errorf("0 * 126 = %d, want 0", r)
	}
	y = 127
	r = x * y
	if r != 0 {
		t.Errorf("0 * 127 = %d, want 0", r)
	}
	x = 1
	y = -128
	r = x * y
	if r != -128 {
		t.Errorf("1 * -128 = %d, want -128", r)
	}
	y = -127
	r = x * y
	if r != -127 {
		t.Errorf("1 * -127 = %d, want -127", r)
	}
	y = -1
	r = x * y
	if r != -1 {
		t.Errorf("1 * -1 = %d, want -1", r)
	}
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("1 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != 1 {
		t.Errorf("1 * 1 = %d, want 1", r)
	}
	y = 126
	r = x * y
	if r != 126 {
		t.Errorf("1 * 126 = %d, want 126", r)
	}
	y = 127
	r = x * y
	if r != 127 {
		t.Errorf("1 * 127 = %d, want 127", r)
	}
	x = 126
	y = -128
	r = x * y
	if r != 0 {
		t.Errorf("126 * -128 = %d, want 0", r)
	}
	y = -127
	r = x * y
	if r != 126 {
		t.Errorf("126 * -127 = %d, want 126", r)
	}
	y = -1
	r = x * y
	if r != -126 {
		t.Errorf("126 * -1 = %d, want -126", r)
	}
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("126 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != 126 {
		t.Errorf("126 * 1 = %d, want 126", r)
	}
	y = 126
	r = x * y
	if r != 4 {
		t.Errorf("126 * 126 = %d, want 4", r)
	}
	y = 127
	r = x * y
	if r != -126 {
		t.Errorf("126 * 127 = %d, want -126", r)
	}
	x = 127
	y = -128
	r = x * y
	if r != -128 {
		t.Errorf("127 * -128 = %d, want -128", r)
	}
	y = -127
	r = x * y
	if r != -1 {
		t.Errorf("127 * -127 = %d, want -1", r)
	}
	y = -1
	r = x * y
	if r != -127 {
		t.Errorf("127 * -1 = %d, want -127", r)
	}
	y = 0
	r = x * y
	if r != 0 {
		t.Errorf("127 * 0 = %d, want 0", r)
	}
	y = 1
	r = x * y
	if r != 127 {
		t.Errorf("127 * 1 = %d, want 127", r)
	}
	y = 126
	r = x * y
	if r != -126 {
		t.Errorf("127 * 126 = %d, want -126", r)
	}
	y = 127
	r = x * y
	if r != 1 {
		t.Errorf("127 * 127 = %d, want 1", r)
	}
}
func TestConstFoldint8mod(t *testing.T) {
	var x, y, r int8
	x = -128
	y = -128
	r = x % y
	if r != 0 {
		t.Errorf("-128 % -128 = %d, want 0", r)
	}
	y = -127
	r = x % y
	if r != -1 {
		t.Errorf("-128 % -127 = %d, want -1", r)
	}
	y = -1
	r = x % y
	if r != 0 {
		t.Errorf("-128 % -1 = %d, want 0", r)
	}
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("-128 % 1 = %d, want 0", r)
	}
	y = 126
	r = x % y
	if r != -2 {
		t.Errorf("-128 % 126 = %d, want -2", r)
	}
	y = 127
	r = x % y
	if r != -1 {
		t.Errorf("-128 % 127 = %d, want -1", r)
	}
	x = -127
	y = -128
	r = x % y
	if r != -127 {
		t.Errorf("-127 % -128 = %d, want -127", r)
	}
	y = -127
	r = x % y
	if r != 0 {
		t.Errorf("-127 % -127 = %d, want 0", r)
	}
	y = -1
	r = x % y
	if r != 0 {
		t.Errorf("-127 % -1 = %d, want 0", r)
	}
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("-127 % 1 = %d, want 0", r)
	}
	y = 126
	r = x % y
	if r != -1 {
		t.Errorf("-127 % 126 = %d, want -1", r)
	}
	y = 127
	r = x % y
	if r != 0 {
		t.Errorf("-127 % 127 = %d, want 0", r)
	}
	x = -1
	y = -128
	r = x % y
	if r != -1 {
		t.Errorf("-1 % -128 = %d, want -1", r)
	}
	y = -127
	r = x % y
	if r != -1 {
		t.Errorf("-1 % -127 = %d, want -1", r)
	}
	y = -1
	r = x % y
	if r != 0 {
		t.Errorf("-1 % -1 = %d, want 0", r)
	}
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("-1 % 1 = %d, want 0", r)
	}
	y = 126
	r = x % y
	if r != -1 {
		t.Errorf("-1 % 126 = %d, want -1", r)
	}
	y = 127
	r = x % y
	if r != -1 {
		t.Errorf("-1 % 127 = %d, want -1", r)
	}
	x = 0
	y = -128
	r = x % y
	if r != 0 {
		t.Errorf("0 % -128 = %d, want 0", r)
	}
	y = -127
	r = x % y
	if r != 0 {
		t.Errorf("0 % -127 = %d, want 0", r)
	}
	y = -1
	r = x % y
	if r != 0 {
		t.Errorf("0 % -1 = %d, want 0", r)
	}
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("0 % 1 = %d, want 0", r)
	}
	y = 126
	r = x % y
	if r != 0 {
		t.Errorf("0 % 126 = %d, want 0", r)
	}
	y = 127
	r = x % y
	if r != 0 {
		t.Errorf("0 % 127 = %d, want 0", r)
	}
	x = 1
	y = -128
	r = x % y
	if r != 1 {
		t.Errorf("1 % -128 = %d, want 1", r)
	}
	y = -127
	r = x % y
	if r != 1 {
		t.Errorf("1 % -127 = %d, want 1", r)
	}
	y = -1
	r = x % y
	if r != 0 {
		t.Errorf("1 % -1 = %d, want 0", r)
	}
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("1 % 1 = %d, want 0", r)
	}
	y = 126
	r = x % y
	if r != 1 {
		t.Errorf("1 % 126 = %d, want 1", r)
	}
	y = 127
	r = x % y
	if r != 1 {
		t.Errorf("1 % 127 = %d, want 1", r)
	}
	x = 126
	y = -128
	r = x % y
	if r != 126 {
		t.Errorf("126 % -128 = %d, want 126", r)
	}
	y = -127
	r = x % y
	if r != 126 {
		t.Errorf("126 % -127 = %d, want 126", r)
	}
	y = -1
	r = x % y
	if r != 0 {
		t.Errorf("126 % -1 = %d, want 0", r)
	}
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("126 % 1 = %d, want 0", r)
	}
	y = 126
	r = x % y
	if r != 0 {
		t.Errorf("126 % 126 = %d, want 0", r)
	}
	y = 127
	r = x % y
	if r != 126 {
		t.Errorf("126 % 127 = %d, want 126", r)
	}
	x = 127
	y = -128
	r = x % y
	if r != 127 {
		t.Errorf("127 % -128 = %d, want 127", r)
	}
	y = -127
	r = x % y
	if r != 0 {
		t.Errorf("127 % -127 = %d, want 0", r)
	}
	y = -1
	r = x % y
	if r != 0 {
		t.Errorf("127 % -1 = %d, want 0", r)
	}
	y = 1
	r = x % y
	if r != 0 {
		t.Errorf("127 % 1 = %d, want 0", r)
	}
	y = 126
	r = x % y
	if r != 1 {
		t.Errorf("127 % 126 = %d, want 1", r)
	}
	y = 127
	r = x % y
	if r != 0 {
		t.Errorf("127 % 127 = %d, want 0", r)
	}
}
func TestConstFolduint64uint64lsh(t *testing.T) {
	var x, r uint64
	var y uint64
	x = 0
	y = 0
	r = x << y
	if r != 0 {
		t.Errorf("0 << 0 = %d, want 0", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("0 << 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("0 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("0 << 18446744073709551615 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x << y
	if r != 1 {
		t.Errorf("1 << 0 = %d, want 1", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("1 << 1 = %d, want 2", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("1 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("1 << 18446744073709551615 = %d, want 0", r)
	}
	x = 4294967296
	y = 0
	r = x << y
	if r != 4294967296 {
		t.Errorf("4294967296 << 0 = %d, want 4294967296", r)
	}
	y = 1
	r = x << y
	if r != 8589934592 {
		t.Errorf("4294967296 << 1 = %d, want 8589934592", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("4294967296 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("4294967296 << 18446744073709551615 = %d, want 0", r)
	}
	x = 18446744073709551615
	y = 0
	r = x << y
	if r != 18446744073709551615 {
		t.Errorf("18446744073709551615 << 0 = %d, want 18446744073709551615", r)
	}
	y = 1
	r = x << y
	if r != 18446744073709551614 {
		t.Errorf("18446744073709551615 << 1 = %d, want 18446744073709551614", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("18446744073709551615 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("18446744073709551615 << 18446744073709551615 = %d, want 0", r)
	}
}
func TestConstFolduint64uint64rsh(t *testing.T) {
	var x, r uint64
	var y uint64
	x = 0
	y = 0
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 0 = %d, want 0", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 18446744073709551615 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x >> y
	if r != 1 {
		t.Errorf("1 >> 0 = %d, want 1", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 18446744073709551615 = %d, want 0", r)
	}
	x = 4294967296
	y = 0
	r = x >> y
	if r != 4294967296 {
		t.Errorf("4294967296 >> 0 = %d, want 4294967296", r)
	}
	y = 1
	r = x >> y
	if r != 2147483648 {
		t.Errorf("4294967296 >> 1 = %d, want 2147483648", r)
	}
	y = 4294967296
	r = x >> y
	if r != 0 {
		t.Errorf("4294967296 >> 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != 0 {
		t.Errorf("4294967296 >> 18446744073709551615 = %d, want 0", r)
	}
	x = 18446744073709551615
	y = 0
	r = x >> y
	if r != 18446744073709551615 {
		t.Errorf("18446744073709551615 >> 0 = %d, want 18446744073709551615", r)
	}
	y = 1
	r = x >> y
	if r != 9223372036854775807 {
		t.Errorf("18446744073709551615 >> 1 = %d, want 9223372036854775807", r)
	}
	y = 4294967296
	r = x >> y
	if r != 0 {
		t.Errorf("18446744073709551615 >> 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != 0 {
		t.Errorf("18446744073709551615 >> 18446744073709551615 = %d, want 0", r)
	}
}
func TestConstFolduint64uint32lsh(t *testing.T) {
	var x, r uint64
	var y uint32
	x = 0
	y = 0
	r = x << y
	if r != 0 {
		t.Errorf("0 << 0 = %d, want 0", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("0 << 1 = %d, want 0", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("0 << 4294967295 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x << y
	if r != 1 {
		t.Errorf("1 << 0 = %d, want 1", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("1 << 1 = %d, want 2", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("1 << 4294967295 = %d, want 0", r)
	}
	x = 4294967296
	y = 0
	r = x << y
	if r != 4294967296 {
		t.Errorf("4294967296 << 0 = %d, want 4294967296", r)
	}
	y = 1
	r = x << y
	if r != 8589934592 {
		t.Errorf("4294967296 << 1 = %d, want 8589934592", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("4294967296 << 4294967295 = %d, want 0", r)
	}
	x = 18446744073709551615
	y = 0
	r = x << y
	if r != 18446744073709551615 {
		t.Errorf("18446744073709551615 << 0 = %d, want 18446744073709551615", r)
	}
	y = 1
	r = x << y
	if r != 18446744073709551614 {
		t.Errorf("18446744073709551615 << 1 = %d, want 18446744073709551614", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("18446744073709551615 << 4294967295 = %d, want 0", r)
	}
}
func TestConstFolduint64uint32rsh(t *testing.T) {
	var x, r uint64
	var y uint32
	x = 0
	y = 0
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 0 = %d, want 0", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 1 = %d, want 0", r)
	}
	y = 4294967295
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 4294967295 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x >> y
	if r != 1 {
		t.Errorf("1 >> 0 = %d, want 1", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 1 = %d, want 0", r)
	}
	y = 4294967295
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 4294967295 = %d, want 0", r)
	}
	x = 4294967296
	y = 0
	r = x >> y
	if r != 4294967296 {
		t.Errorf("4294967296 >> 0 = %d, want 4294967296", r)
	}
	y = 1
	r = x >> y
	if r != 2147483648 {
		t.Errorf("4294967296 >> 1 = %d, want 2147483648", r)
	}
	y = 4294967295
	r = x >> y
	if r != 0 {
		t.Errorf("4294967296 >> 4294967295 = %d, want 0", r)
	}
	x = 18446744073709551615
	y = 0
	r = x >> y
	if r != 18446744073709551615 {
		t.Errorf("18446744073709551615 >> 0 = %d, want 18446744073709551615", r)
	}
	y = 1
	r = x >> y
	if r != 9223372036854775807 {
		t.Errorf("18446744073709551615 >> 1 = %d, want 9223372036854775807", r)
	}
	y = 4294967295
	r = x >> y
	if r != 0 {
		t.Errorf("18446744073709551615 >> 4294967295 = %d, want 0", r)
	}
}
func TestConstFolduint64uint16lsh(t *testing.T) {
	var x, r uint64
	var y uint16
	x = 0
	y = 0
	r = x << y
	if r != 0 {
		t.Errorf("0 << 0 = %d, want 0", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("0 << 1 = %d, want 0", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("0 << 65535 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x << y
	if r != 1 {
		t.Errorf("1 << 0 = %d, want 1", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("1 << 1 = %d, want 2", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("1 << 65535 = %d, want 0", r)
	}
	x = 4294967296
	y = 0
	r = x << y
	if r != 4294967296 {
		t.Errorf("4294967296 << 0 = %d, want 4294967296", r)
	}
	y = 1
	r = x << y
	if r != 8589934592 {
		t.Errorf("4294967296 << 1 = %d, want 8589934592", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("4294967296 << 65535 = %d, want 0", r)
	}
	x = 18446744073709551615
	y = 0
	r = x << y
	if r != 18446744073709551615 {
		t.Errorf("18446744073709551615 << 0 = %d, want 18446744073709551615", r)
	}
	y = 1
	r = x << y
	if r != 18446744073709551614 {
		t.Errorf("18446744073709551615 << 1 = %d, want 18446744073709551614", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("18446744073709551615 << 65535 = %d, want 0", r)
	}
}
func TestConstFolduint64uint16rsh(t *testing.T) {
	var x, r uint64
	var y uint16
	x = 0
	y = 0
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 0 = %d, want 0", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 1 = %d, want 0", r)
	}
	y = 65535
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 65535 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x >> y
	if r != 1 {
		t.Errorf("1 >> 0 = %d, want 1", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 1 = %d, want 0", r)
	}
	y = 65535
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 65535 = %d, want 0", r)
	}
	x = 4294967296
	y = 0
	r = x >> y
	if r != 4294967296 {
		t.Errorf("4294967296 >> 0 = %d, want 4294967296", r)
	}
	y = 1
	r = x >> y
	if r != 2147483648 {
		t.Errorf("4294967296 >> 1 = %d, want 2147483648", r)
	}
	y = 65535
	r = x >> y
	if r != 0 {
		t.Errorf("4294967296 >> 65535 = %d, want 0", r)
	}
	x = 18446744073709551615
	y = 0
	r = x >> y
	if r != 18446744073709551615 {
		t.Errorf("18446744073709551615 >> 0 = %d, want 18446744073709551615", r)
	}
	y = 1
	r = x >> y
	if r != 9223372036854775807 {
		t.Errorf("18446744073709551615 >> 1 = %d, want 9223372036854775807", r)
	}
	y = 65535
	r = x >> y
	if r != 0 {
		t.Errorf("18446744073709551615 >> 65535 = %d, want 0", r)
	}
}
func TestConstFolduint64uint8lsh(t *testing.T) {
	var x, r uint64
	var y uint8
	x = 0
	y = 0
	r = x << y
	if r != 0 {
		t.Errorf("0 << 0 = %d, want 0", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("0 << 1 = %d, want 0", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("0 << 255 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x << y
	if r != 1 {
		t.Errorf("1 << 0 = %d, want 1", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("1 << 1 = %d, want 2", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("1 << 255 = %d, want 0", r)
	}
	x = 4294967296
	y = 0
	r = x << y
	if r != 4294967296 {
		t.Errorf("4294967296 << 0 = %d, want 4294967296", r)
	}
	y = 1
	r = x << y
	if r != 8589934592 {
		t.Errorf("4294967296 << 1 = %d, want 8589934592", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("4294967296 << 255 = %d, want 0", r)
	}
	x = 18446744073709551615
	y = 0
	r = x << y
	if r != 18446744073709551615 {
		t.Errorf("18446744073709551615 << 0 = %d, want 18446744073709551615", r)
	}
	y = 1
	r = x << y
	if r != 18446744073709551614 {
		t.Errorf("18446744073709551615 << 1 = %d, want 18446744073709551614", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("18446744073709551615 << 255 = %d, want 0", r)
	}
}
func TestConstFolduint64uint8rsh(t *testing.T) {
	var x, r uint64
	var y uint8
	x = 0
	y = 0
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 0 = %d, want 0", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 1 = %d, want 0", r)
	}
	y = 255
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 255 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x >> y
	if r != 1 {
		t.Errorf("1 >> 0 = %d, want 1", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 1 = %d, want 0", r)
	}
	y = 255
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 255 = %d, want 0", r)
	}
	x = 4294967296
	y = 0
	r = x >> y
	if r != 4294967296 {
		t.Errorf("4294967296 >> 0 = %d, want 4294967296", r)
	}
	y = 1
	r = x >> y
	if r != 2147483648 {
		t.Errorf("4294967296 >> 1 = %d, want 2147483648", r)
	}
	y = 255
	r = x >> y
	if r != 0 {
		t.Errorf("4294967296 >> 255 = %d, want 0", r)
	}
	x = 18446744073709551615
	y = 0
	r = x >> y
	if r != 18446744073709551615 {
		t.Errorf("18446744073709551615 >> 0 = %d, want 18446744073709551615", r)
	}
	y = 1
	r = x >> y
	if r != 9223372036854775807 {
		t.Errorf("18446744073709551615 >> 1 = %d, want 9223372036854775807", r)
	}
	y = 255
	r = x >> y
	if r != 0 {
		t.Errorf("18446744073709551615 >> 255 = %d, want 0", r)
	}
}
func TestConstFoldint64uint64lsh(t *testing.T) {
	var x, r int64
	var y uint64
	x = -9223372036854775808
	y = 0
	r = x << y
	if r != -9223372036854775808 {
		t.Errorf("-9223372036854775808 << 0 = %d, want -9223372036854775808", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("-9223372036854775808 << 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("-9223372036854775808 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("-9223372036854775808 << 18446744073709551615 = %d, want 0", r)
	}
	x = -9223372036854775807
	y = 0
	r = x << y
	if r != -9223372036854775807 {
		t.Errorf("-9223372036854775807 << 0 = %d, want -9223372036854775807", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("-9223372036854775807 << 1 = %d, want 2", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("-9223372036854775807 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("-9223372036854775807 << 18446744073709551615 = %d, want 0", r)
	}
	x = -4294967296
	y = 0
	r = x << y
	if r != -4294967296 {
		t.Errorf("-4294967296 << 0 = %d, want -4294967296", r)
	}
	y = 1
	r = x << y
	if r != -8589934592 {
		t.Errorf("-4294967296 << 1 = %d, want -8589934592", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("-4294967296 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("-4294967296 << 18446744073709551615 = %d, want 0", r)
	}
	x = -1
	y = 0
	r = x << y
	if r != -1 {
		t.Errorf("-1 << 0 = %d, want -1", r)
	}
	y = 1
	r = x << y
	if r != -2 {
		t.Errorf("-1 << 1 = %d, want -2", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("-1 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("-1 << 18446744073709551615 = %d, want 0", r)
	}
	x = 0
	y = 0
	r = x << y
	if r != 0 {
		t.Errorf("0 << 0 = %d, want 0", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("0 << 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("0 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("0 << 18446744073709551615 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x << y
	if r != 1 {
		t.Errorf("1 << 0 = %d, want 1", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("1 << 1 = %d, want 2", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("1 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("1 << 18446744073709551615 = %d, want 0", r)
	}
	x = 4294967296
	y = 0
	r = x << y
	if r != 4294967296 {
		t.Errorf("4294967296 << 0 = %d, want 4294967296", r)
	}
	y = 1
	r = x << y
	if r != 8589934592 {
		t.Errorf("4294967296 << 1 = %d, want 8589934592", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("4294967296 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("4294967296 << 18446744073709551615 = %d, want 0", r)
	}
	x = 9223372036854775806
	y = 0
	r = x << y
	if r != 9223372036854775806 {
		t.Errorf("9223372036854775806 << 0 = %d, want 9223372036854775806", r)
	}
	y = 1
	r = x << y
	if r != -4 {
		t.Errorf("9223372036854775806 << 1 = %d, want -4", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("9223372036854775806 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("9223372036854775806 << 18446744073709551615 = %d, want 0", r)
	}
	x = 9223372036854775807
	y = 0
	r = x << y
	if r != 9223372036854775807 {
		t.Errorf("9223372036854775807 << 0 = %d, want 9223372036854775807", r)
	}
	y = 1
	r = x << y
	if r != -2 {
		t.Errorf("9223372036854775807 << 1 = %d, want -2", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("9223372036854775807 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("9223372036854775807 << 18446744073709551615 = %d, want 0", r)
	}
}
func TestConstFoldint64uint64rsh(t *testing.T) {
	var x, r int64
	var y uint64
	x = -9223372036854775808
	y = 0
	r = x >> y
	if r != -9223372036854775808 {
		t.Errorf("-9223372036854775808 >> 0 = %d, want -9223372036854775808", r)
	}
	y = 1
	r = x >> y
	if r != -4611686018427387904 {
		t.Errorf("-9223372036854775808 >> 1 = %d, want -4611686018427387904", r)
	}
	y = 4294967296
	r = x >> y
	if r != -1 {
		t.Errorf("-9223372036854775808 >> 4294967296 = %d, want -1", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != -1 {
		t.Errorf("-9223372036854775808 >> 18446744073709551615 = %d, want -1", r)
	}
	x = -9223372036854775807
	y = 0
	r = x >> y
	if r != -9223372036854775807 {
		t.Errorf("-9223372036854775807 >> 0 = %d, want -9223372036854775807", r)
	}
	y = 1
	r = x >> y
	if r != -4611686018427387904 {
		t.Errorf("-9223372036854775807 >> 1 = %d, want -4611686018427387904", r)
	}
	y = 4294967296
	r = x >> y
	if r != -1 {
		t.Errorf("-9223372036854775807 >> 4294967296 = %d, want -1", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != -1 {
		t.Errorf("-9223372036854775807 >> 18446744073709551615 = %d, want -1", r)
	}
	x = -4294967296
	y = 0
	r = x >> y
	if r != -4294967296 {
		t.Errorf("-4294967296 >> 0 = %d, want -4294967296", r)
	}
	y = 1
	r = x >> y
	if r != -2147483648 {
		t.Errorf("-4294967296 >> 1 = %d, want -2147483648", r)
	}
	y = 4294967296
	r = x >> y
	if r != -1 {
		t.Errorf("-4294967296 >> 4294967296 = %d, want -1", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != -1 {
		t.Errorf("-4294967296 >> 18446744073709551615 = %d, want -1", r)
	}
	x = -1
	y = 0
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 0 = %d, want -1", r)
	}
	y = 1
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 1 = %d, want -1", r)
	}
	y = 4294967296
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 4294967296 = %d, want -1", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 18446744073709551615 = %d, want -1", r)
	}
	x = 0
	y = 0
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 0 = %d, want 0", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 18446744073709551615 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x >> y
	if r != 1 {
		t.Errorf("1 >> 0 = %d, want 1", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 18446744073709551615 = %d, want 0", r)
	}
	x = 4294967296
	y = 0
	r = x >> y
	if r != 4294967296 {
		t.Errorf("4294967296 >> 0 = %d, want 4294967296", r)
	}
	y = 1
	r = x >> y
	if r != 2147483648 {
		t.Errorf("4294967296 >> 1 = %d, want 2147483648", r)
	}
	y = 4294967296
	r = x >> y
	if r != 0 {
		t.Errorf("4294967296 >> 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != 0 {
		t.Errorf("4294967296 >> 18446744073709551615 = %d, want 0", r)
	}
	x = 9223372036854775806
	y = 0
	r = x >> y
	if r != 9223372036854775806 {
		t.Errorf("9223372036854775806 >> 0 = %d, want 9223372036854775806", r)
	}
	y = 1
	r = x >> y
	if r != 4611686018427387903 {
		t.Errorf("9223372036854775806 >> 1 = %d, want 4611686018427387903", r)
	}
	y = 4294967296
	r = x >> y
	if r != 0 {
		t.Errorf("9223372036854775806 >> 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != 0 {
		t.Errorf("9223372036854775806 >> 18446744073709551615 = %d, want 0", r)
	}
	x = 9223372036854775807
	y = 0
	r = x >> y
	if r != 9223372036854775807 {
		t.Errorf("9223372036854775807 >> 0 = %d, want 9223372036854775807", r)
	}
	y = 1
	r = x >> y
	if r != 4611686018427387903 {
		t.Errorf("9223372036854775807 >> 1 = %d, want 4611686018427387903", r)
	}
	y = 4294967296
	r = x >> y
	if r != 0 {
		t.Errorf("9223372036854775807 >> 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != 0 {
		t.Errorf("9223372036854775807 >> 18446744073709551615 = %d, want 0", r)
	}
}
func TestConstFoldint64uint32lsh(t *testing.T) {
	var x, r int64
	var y uint32
	x = -9223372036854775808
	y = 0
	r = x << y
	if r != -9223372036854775808 {
		t.Errorf("-9223372036854775808 << 0 = %d, want -9223372036854775808", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("-9223372036854775808 << 1 = %d, want 0", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("-9223372036854775808 << 4294967295 = %d, want 0", r)
	}
	x = -9223372036854775807
	y = 0
	r = x << y
	if r != -9223372036854775807 {
		t.Errorf("-9223372036854775807 << 0 = %d, want -9223372036854775807", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("-9223372036854775807 << 1 = %d, want 2", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("-9223372036854775807 << 4294967295 = %d, want 0", r)
	}
	x = -4294967296
	y = 0
	r = x << y
	if r != -4294967296 {
		t.Errorf("-4294967296 << 0 = %d, want -4294967296", r)
	}
	y = 1
	r = x << y
	if r != -8589934592 {
		t.Errorf("-4294967296 << 1 = %d, want -8589934592", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("-4294967296 << 4294967295 = %d, want 0", r)
	}
	x = -1
	y = 0
	r = x << y
	if r != -1 {
		t.Errorf("-1 << 0 = %d, want -1", r)
	}
	y = 1
	r = x << y
	if r != -2 {
		t.Errorf("-1 << 1 = %d, want -2", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("-1 << 4294967295 = %d, want 0", r)
	}
	x = 0
	y = 0
	r = x << y
	if r != 0 {
		t.Errorf("0 << 0 = %d, want 0", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("0 << 1 = %d, want 0", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("0 << 4294967295 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x << y
	if r != 1 {
		t.Errorf("1 << 0 = %d, want 1", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("1 << 1 = %d, want 2", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("1 << 4294967295 = %d, want 0", r)
	}
	x = 4294967296
	y = 0
	r = x << y
	if r != 4294967296 {
		t.Errorf("4294967296 << 0 = %d, want 4294967296", r)
	}
	y = 1
	r = x << y
	if r != 8589934592 {
		t.Errorf("4294967296 << 1 = %d, want 8589934592", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("4294967296 << 4294967295 = %d, want 0", r)
	}
	x = 9223372036854775806
	y = 0
	r = x << y
	if r != 9223372036854775806 {
		t.Errorf("9223372036854775806 << 0 = %d, want 9223372036854775806", r)
	}
	y = 1
	r = x << y
	if r != -4 {
		t.Errorf("9223372036854775806 << 1 = %d, want -4", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("9223372036854775806 << 4294967295 = %d, want 0", r)
	}
	x = 9223372036854775807
	y = 0
	r = x << y
	if r != 9223372036854775807 {
		t.Errorf("9223372036854775807 << 0 = %d, want 9223372036854775807", r)
	}
	y = 1
	r = x << y
	if r != -2 {
		t.Errorf("9223372036854775807 << 1 = %d, want -2", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("9223372036854775807 << 4294967295 = %d, want 0", r)
	}
}
func TestConstFoldint64uint32rsh(t *testing.T) {
	var x, r int64
	var y uint32
	x = -9223372036854775808
	y = 0
	r = x >> y
	if r != -9223372036854775808 {
		t.Errorf("-9223372036854775808 >> 0 = %d, want -9223372036854775808", r)
	}
	y = 1
	r = x >> y
	if r != -4611686018427387904 {
		t.Errorf("-9223372036854775808 >> 1 = %d, want -4611686018427387904", r)
	}
	y = 4294967295
	r = x >> y
	if r != -1 {
		t.Errorf("-9223372036854775808 >> 4294967295 = %d, want -1", r)
	}
	x = -9223372036854775807
	y = 0
	r = x >> y
	if r != -9223372036854775807 {
		t.Errorf("-9223372036854775807 >> 0 = %d, want -9223372036854775807", r)
	}
	y = 1
	r = x >> y
	if r != -4611686018427387904 {
		t.Errorf("-9223372036854775807 >> 1 = %d, want -4611686018427387904", r)
	}
	y = 4294967295
	r = x >> y
	if r != -1 {
		t.Errorf("-9223372036854775807 >> 4294967295 = %d, want -1", r)
	}
	x = -4294967296
	y = 0
	r = x >> y
	if r != -4294967296 {
		t.Errorf("-4294967296 >> 0 = %d, want -4294967296", r)
	}
	y = 1
	r = x >> y
	if r != -2147483648 {
		t.Errorf("-4294967296 >> 1 = %d, want -2147483648", r)
	}
	y = 4294967295
	r = x >> y
	if r != -1 {
		t.Errorf("-4294967296 >> 4294967295 = %d, want -1", r)
	}
	x = -1
	y = 0
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 0 = %d, want -1", r)
	}
	y = 1
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 1 = %d, want -1", r)
	}
	y = 4294967295
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 4294967295 = %d, want -1", r)
	}
	x = 0
	y = 0
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 0 = %d, want 0", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 1 = %d, want 0", r)
	}
	y = 4294967295
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 4294967295 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x >> y
	if r != 1 {
		t.Errorf("1 >> 0 = %d, want 1", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 1 = %d, want 0", r)
	}
	y = 4294967295
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 4294967295 = %d, want 0", r)
	}
	x = 4294967296
	y = 0
	r = x >> y
	if r != 4294967296 {
		t.Errorf("4294967296 >> 0 = %d, want 4294967296", r)
	}
	y = 1
	r = x >> y
	if r != 2147483648 {
		t.Errorf("4294967296 >> 1 = %d, want 2147483648", r)
	}
	y = 4294967295
	r = x >> y
	if r != 0 {
		t.Errorf("4294967296 >> 4294967295 = %d, want 0", r)
	}
	x = 9223372036854775806
	y = 0
	r = x >> y
	if r != 9223372036854775806 {
		t.Errorf("9223372036854775806 >> 0 = %d, want 9223372036854775806", r)
	}
	y = 1
	r = x >> y
	if r != 4611686018427387903 {
		t.Errorf("9223372036854775806 >> 1 = %d, want 4611686018427387903", r)
	}
	y = 4294967295
	r = x >> y
	if r != 0 {
		t.Errorf("9223372036854775806 >> 4294967295 = %d, want 0", r)
	}
	x = 9223372036854775807
	y = 0
	r = x >> y
	if r != 9223372036854775807 {
		t.Errorf("9223372036854775807 >> 0 = %d, want 9223372036854775807", r)
	}
	y = 1
	r = x >> y
	if r != 4611686018427387903 {
		t.Errorf("9223372036854775807 >> 1 = %d, want 4611686018427387903", r)
	}
	y = 4294967295
	r = x >> y
	if r != 0 {
		t.Errorf("9223372036854775807 >> 4294967295 = %d, want 0", r)
	}
}
func TestConstFoldint64uint16lsh(t *testing.T) {
	var x, r int64
	var y uint16
	x = -9223372036854775808
	y = 0
	r = x << y
	if r != -9223372036854775808 {
		t.Errorf("-9223372036854775808 << 0 = %d, want -9223372036854775808", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("-9223372036854775808 << 1 = %d, want 0", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("-9223372036854775808 << 65535 = %d, want 0", r)
	}
	x = -9223372036854775807
	y = 0
	r = x << y
	if r != -9223372036854775807 {
		t.Errorf("-9223372036854775807 << 0 = %d, want -9223372036854775807", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("-9223372036854775807 << 1 = %d, want 2", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("-9223372036854775807 << 65535 = %d, want 0", r)
	}
	x = -4294967296
	y = 0
	r = x << y
	if r != -4294967296 {
		t.Errorf("-4294967296 << 0 = %d, want -4294967296", r)
	}
	y = 1
	r = x << y
	if r != -8589934592 {
		t.Errorf("-4294967296 << 1 = %d, want -8589934592", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("-4294967296 << 65535 = %d, want 0", r)
	}
	x = -1
	y = 0
	r = x << y
	if r != -1 {
		t.Errorf("-1 << 0 = %d, want -1", r)
	}
	y = 1
	r = x << y
	if r != -2 {
		t.Errorf("-1 << 1 = %d, want -2", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("-1 << 65535 = %d, want 0", r)
	}
	x = 0
	y = 0
	r = x << y
	if r != 0 {
		t.Errorf("0 << 0 = %d, want 0", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("0 << 1 = %d, want 0", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("0 << 65535 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x << y
	if r != 1 {
		t.Errorf("1 << 0 = %d, want 1", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("1 << 1 = %d, want 2", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("1 << 65535 = %d, want 0", r)
	}
	x = 4294967296
	y = 0
	r = x << y
	if r != 4294967296 {
		t.Errorf("4294967296 << 0 = %d, want 4294967296", r)
	}
	y = 1
	r = x << y
	if r != 8589934592 {
		t.Errorf("4294967296 << 1 = %d, want 8589934592", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("4294967296 << 65535 = %d, want 0", r)
	}
	x = 9223372036854775806
	y = 0
	r = x << y
	if r != 9223372036854775806 {
		t.Errorf("9223372036854775806 << 0 = %d, want 9223372036854775806", r)
	}
	y = 1
	r = x << y
	if r != -4 {
		t.Errorf("9223372036854775806 << 1 = %d, want -4", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("9223372036854775806 << 65535 = %d, want 0", r)
	}
	x = 9223372036854775807
	y = 0
	r = x << y
	if r != 9223372036854775807 {
		t.Errorf("9223372036854775807 << 0 = %d, want 9223372036854775807", r)
	}
	y = 1
	r = x << y
	if r != -2 {
		t.Errorf("9223372036854775807 << 1 = %d, want -2", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("9223372036854775807 << 65535 = %d, want 0", r)
	}
}
func TestConstFoldint64uint16rsh(t *testing.T) {
	var x, r int64
	var y uint16
	x = -9223372036854775808
	y = 0
	r = x >> y
	if r != -9223372036854775808 {
		t.Errorf("-9223372036854775808 >> 0 = %d, want -9223372036854775808", r)
	}
	y = 1
	r = x >> y
	if r != -4611686018427387904 {
		t.Errorf("-9223372036854775808 >> 1 = %d, want -4611686018427387904", r)
	}
	y = 65535
	r = x >> y
	if r != -1 {
		t.Errorf("-9223372036854775808 >> 65535 = %d, want -1", r)
	}
	x = -9223372036854775807
	y = 0
	r = x >> y
	if r != -9223372036854775807 {
		t.Errorf("-9223372036854775807 >> 0 = %d, want -9223372036854775807", r)
	}
	y = 1
	r = x >> y
	if r != -4611686018427387904 {
		t.Errorf("-9223372036854775807 >> 1 = %d, want -4611686018427387904", r)
	}
	y = 65535
	r = x >> y
	if r != -1 {
		t.Errorf("-9223372036854775807 >> 65535 = %d, want -1", r)
	}
	x = -4294967296
	y = 0
	r = x >> y
	if r != -4294967296 {
		t.Errorf("-4294967296 >> 0 = %d, want -4294967296", r)
	}
	y = 1
	r = x >> y
	if r != -2147483648 {
		t.Errorf("-4294967296 >> 1 = %d, want -2147483648", r)
	}
	y = 65535
	r = x >> y
	if r != -1 {
		t.Errorf("-4294967296 >> 65535 = %d, want -1", r)
	}
	x = -1
	y = 0
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 0 = %d, want -1", r)
	}
	y = 1
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 1 = %d, want -1", r)
	}
	y = 65535
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 65535 = %d, want -1", r)
	}
	x = 0
	y = 0
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 0 = %d, want 0", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 1 = %d, want 0", r)
	}
	y = 65535
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 65535 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x >> y
	if r != 1 {
		t.Errorf("1 >> 0 = %d, want 1", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 1 = %d, want 0", r)
	}
	y = 65535
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 65535 = %d, want 0", r)
	}
	x = 4294967296
	y = 0
	r = x >> y
	if r != 4294967296 {
		t.Errorf("4294967296 >> 0 = %d, want 4294967296", r)
	}
	y = 1
	r = x >> y
	if r != 2147483648 {
		t.Errorf("4294967296 >> 1 = %d, want 2147483648", r)
	}
	y = 65535
	r = x >> y
	if r != 0 {
		t.Errorf("4294967296 >> 65535 = %d, want 0", r)
	}
	x = 9223372036854775806
	y = 0
	r = x >> y
	if r != 9223372036854775806 {
		t.Errorf("9223372036854775806 >> 0 = %d, want 9223372036854775806", r)
	}
	y = 1
	r = x >> y
	if r != 4611686018427387903 {
		t.Errorf("9223372036854775806 >> 1 = %d, want 4611686018427387903", r)
	}
	y = 65535
	r = x >> y
	if r != 0 {
		t.Errorf("9223372036854775806 >> 65535 = %d, want 0", r)
	}
	x = 9223372036854775807
	y = 0
	r = x >> y
	if r != 9223372036854775807 {
		t.Errorf("9223372036854775807 >> 0 = %d, want 9223372036854775807", r)
	}
	y = 1
	r = x >> y
	if r != 4611686018427387903 {
		t.Errorf("9223372036854775807 >> 1 = %d, want 4611686018427387903", r)
	}
	y = 65535
	r = x >> y
	if r != 0 {
		t.Errorf("9223372036854775807 >> 65535 = %d, want 0", r)
	}
}
func TestConstFoldint64uint8lsh(t *testing.T) {
	var x, r int64
	var y uint8
	x = -9223372036854775808
	y = 0
	r = x << y
	if r != -9223372036854775808 {
		t.Errorf("-9223372036854775808 << 0 = %d, want -9223372036854775808", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("-9223372036854775808 << 1 = %d, want 0", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("-9223372036854775808 << 255 = %d, want 0", r)
	}
	x = -9223372036854775807
	y = 0
	r = x << y
	if r != -9223372036854775807 {
		t.Errorf("-9223372036854775807 << 0 = %d, want -9223372036854775807", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("-9223372036854775807 << 1 = %d, want 2", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("-9223372036854775807 << 255 = %d, want 0", r)
	}
	x = -4294967296
	y = 0
	r = x << y
	if r != -4294967296 {
		t.Errorf("-4294967296 << 0 = %d, want -4294967296", r)
	}
	y = 1
	r = x << y
	if r != -8589934592 {
		t.Errorf("-4294967296 << 1 = %d, want -8589934592", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("-4294967296 << 255 = %d, want 0", r)
	}
	x = -1
	y = 0
	r = x << y
	if r != -1 {
		t.Errorf("-1 << 0 = %d, want -1", r)
	}
	y = 1
	r = x << y
	if r != -2 {
		t.Errorf("-1 << 1 = %d, want -2", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("-1 << 255 = %d, want 0", r)
	}
	x = 0
	y = 0
	r = x << y
	if r != 0 {
		t.Errorf("0 << 0 = %d, want 0", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("0 << 1 = %d, want 0", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("0 << 255 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x << y
	if r != 1 {
		t.Errorf("1 << 0 = %d, want 1", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("1 << 1 = %d, want 2", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("1 << 255 = %d, want 0", r)
	}
	x = 4294967296
	y = 0
	r = x << y
	if r != 4294967296 {
		t.Errorf("4294967296 << 0 = %d, want 4294967296", r)
	}
	y = 1
	r = x << y
	if r != 8589934592 {
		t.Errorf("4294967296 << 1 = %d, want 8589934592", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("4294967296 << 255 = %d, want 0", r)
	}
	x = 9223372036854775806
	y = 0
	r = x << y
	if r != 9223372036854775806 {
		t.Errorf("9223372036854775806 << 0 = %d, want 9223372036854775806", r)
	}
	y = 1
	r = x << y
	if r != -4 {
		t.Errorf("9223372036854775806 << 1 = %d, want -4", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("9223372036854775806 << 255 = %d, want 0", r)
	}
	x = 9223372036854775807
	y = 0
	r = x << y
	if r != 9223372036854775807 {
		t.Errorf("9223372036854775807 << 0 = %d, want 9223372036854775807", r)
	}
	y = 1
	r = x << y
	if r != -2 {
		t.Errorf("9223372036854775807 << 1 = %d, want -2", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("9223372036854775807 << 255 = %d, want 0", r)
	}
}
func TestConstFoldint64uint8rsh(t *testing.T) {
	var x, r int64
	var y uint8
	x = -9223372036854775808
	y = 0
	r = x >> y
	if r != -9223372036854775808 {
		t.Errorf("-9223372036854775808 >> 0 = %d, want -9223372036854775808", r)
	}
	y = 1
	r = x >> y
	if r != -4611686018427387904 {
		t.Errorf("-9223372036854775808 >> 1 = %d, want -4611686018427387904", r)
	}
	y = 255
	r = x >> y
	if r != -1 {
		t.Errorf("-9223372036854775808 >> 255 = %d, want -1", r)
	}
	x = -9223372036854775807
	y = 0
	r = x >> y
	if r != -9223372036854775807 {
		t.Errorf("-9223372036854775807 >> 0 = %d, want -9223372036854775807", r)
	}
	y = 1
	r = x >> y
	if r != -4611686018427387904 {
		t.Errorf("-9223372036854775807 >> 1 = %d, want -4611686018427387904", r)
	}
	y = 255
	r = x >> y
	if r != -1 {
		t.Errorf("-9223372036854775807 >> 255 = %d, want -1", r)
	}
	x = -4294967296
	y = 0
	r = x >> y
	if r != -4294967296 {
		t.Errorf("-4294967296 >> 0 = %d, want -4294967296", r)
	}
	y = 1
	r = x >> y
	if r != -2147483648 {
		t.Errorf("-4294967296 >> 1 = %d, want -2147483648", r)
	}
	y = 255
	r = x >> y
	if r != -1 {
		t.Errorf("-4294967296 >> 255 = %d, want -1", r)
	}
	x = -1
	y = 0
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 0 = %d, want -1", r)
	}
	y = 1
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 1 = %d, want -1", r)
	}
	y = 255
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 255 = %d, want -1", r)
	}
	x = 0
	y = 0
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 0 = %d, want 0", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 1 = %d, want 0", r)
	}
	y = 255
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 255 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x >> y
	if r != 1 {
		t.Errorf("1 >> 0 = %d, want 1", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 1 = %d, want 0", r)
	}
	y = 255
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 255 = %d, want 0", r)
	}
	x = 4294967296
	y = 0
	r = x >> y
	if r != 4294967296 {
		t.Errorf("4294967296 >> 0 = %d, want 4294967296", r)
	}
	y = 1
	r = x >> y
	if r != 2147483648 {
		t.Errorf("4294967296 >> 1 = %d, want 2147483648", r)
	}
	y = 255
	r = x >> y
	if r != 0 {
		t.Errorf("4294967296 >> 255 = %d, want 0", r)
	}
	x = 9223372036854775806
	y = 0
	r = x >> y
	if r != 9223372036854775806 {
		t.Errorf("9223372036854775806 >> 0 = %d, want 9223372036854775806", r)
	}
	y = 1
	r = x >> y
	if r != 4611686018427387903 {
		t.Errorf("9223372036854775806 >> 1 = %d, want 4611686018427387903", r)
	}
	y = 255
	r = x >> y
	if r != 0 {
		t.Errorf("9223372036854775806 >> 255 = %d, want 0", r)
	}
	x = 9223372036854775807
	y = 0
	r = x >> y
	if r != 9223372036854775807 {
		t.Errorf("9223372036854775807 >> 0 = %d, want 9223372036854775807", r)
	}
	y = 1
	r = x >> y
	if r != 4611686018427387903 {
		t.Errorf("9223372036854775807 >> 1 = %d, want 4611686018427387903", r)
	}
	y = 255
	r = x >> y
	if r != 0 {
		t.Errorf("9223372036854775807 >> 255 = %d, want 0", r)
	}
}
func TestConstFolduint32uint64lsh(t *testing.T) {
	var x, r uint32
	var y uint64
	x = 0
	y = 0
	r = x << y
	if r != 0 {
		t.Errorf("0 << 0 = %d, want 0", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("0 << 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("0 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("0 << 18446744073709551615 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x << y
	if r != 1 {
		t.Errorf("1 << 0 = %d, want 1", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("1 << 1 = %d, want 2", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("1 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("1 << 18446744073709551615 = %d, want 0", r)
	}
	x = 4294967295
	y = 0
	r = x << y
	if r != 4294967295 {
		t.Errorf("4294967295 << 0 = %d, want 4294967295", r)
	}
	y = 1
	r = x << y
	if r != 4294967294 {
		t.Errorf("4294967295 << 1 = %d, want 4294967294", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("4294967295 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("4294967295 << 18446744073709551615 = %d, want 0", r)
	}
}
func TestConstFolduint32uint64rsh(t *testing.T) {
	var x, r uint32
	var y uint64
	x = 0
	y = 0
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 0 = %d, want 0", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 18446744073709551615 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x >> y
	if r != 1 {
		t.Errorf("1 >> 0 = %d, want 1", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 18446744073709551615 = %d, want 0", r)
	}
	x = 4294967295
	y = 0
	r = x >> y
	if r != 4294967295 {
		t.Errorf("4294967295 >> 0 = %d, want 4294967295", r)
	}
	y = 1
	r = x >> y
	if r != 2147483647 {
		t.Errorf("4294967295 >> 1 = %d, want 2147483647", r)
	}
	y = 4294967296
	r = x >> y
	if r != 0 {
		t.Errorf("4294967295 >> 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != 0 {
		t.Errorf("4294967295 >> 18446744073709551615 = %d, want 0", r)
	}
}
func TestConstFolduint32uint32lsh(t *testing.T) {
	var x, r uint32
	var y uint32
	x = 0
	y = 0
	r = x << y
	if r != 0 {
		t.Errorf("0 << 0 = %d, want 0", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("0 << 1 = %d, want 0", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("0 << 4294967295 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x << y
	if r != 1 {
		t.Errorf("1 << 0 = %d, want 1", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("1 << 1 = %d, want 2", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("1 << 4294967295 = %d, want 0", r)
	}
	x = 4294967295
	y = 0
	r = x << y
	if r != 4294967295 {
		t.Errorf("4294967295 << 0 = %d, want 4294967295", r)
	}
	y = 1
	r = x << y
	if r != 4294967294 {
		t.Errorf("4294967295 << 1 = %d, want 4294967294", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("4294967295 << 4294967295 = %d, want 0", r)
	}
}
func TestConstFolduint32uint32rsh(t *testing.T) {
	var x, r uint32
	var y uint32
	x = 0
	y = 0
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 0 = %d, want 0", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 1 = %d, want 0", r)
	}
	y = 4294967295
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 4294967295 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x >> y
	if r != 1 {
		t.Errorf("1 >> 0 = %d, want 1", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 1 = %d, want 0", r)
	}
	y = 4294967295
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 4294967295 = %d, want 0", r)
	}
	x = 4294967295
	y = 0
	r = x >> y
	if r != 4294967295 {
		t.Errorf("4294967295 >> 0 = %d, want 4294967295", r)
	}
	y = 1
	r = x >> y
	if r != 2147483647 {
		t.Errorf("4294967295 >> 1 = %d, want 2147483647", r)
	}
	y = 4294967295
	r = x >> y
	if r != 0 {
		t.Errorf("4294967295 >> 4294967295 = %d, want 0", r)
	}
}
func TestConstFolduint32uint16lsh(t *testing.T) {
	var x, r uint32
	var y uint16
	x = 0
	y = 0
	r = x << y
	if r != 0 {
		t.Errorf("0 << 0 = %d, want 0", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("0 << 1 = %d, want 0", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("0 << 65535 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x << y
	if r != 1 {
		t.Errorf("1 << 0 = %d, want 1", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("1 << 1 = %d, want 2", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("1 << 65535 = %d, want 0", r)
	}
	x = 4294967295
	y = 0
	r = x << y
	if r != 4294967295 {
		t.Errorf("4294967295 << 0 = %d, want 4294967295", r)
	}
	y = 1
	r = x << y
	if r != 4294967294 {
		t.Errorf("4294967295 << 1 = %d, want 4294967294", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("4294967295 << 65535 = %d, want 0", r)
	}
}
func TestConstFolduint32uint16rsh(t *testing.T) {
	var x, r uint32
	var y uint16
	x = 0
	y = 0
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 0 = %d, want 0", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 1 = %d, want 0", r)
	}
	y = 65535
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 65535 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x >> y
	if r != 1 {
		t.Errorf("1 >> 0 = %d, want 1", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 1 = %d, want 0", r)
	}
	y = 65535
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 65535 = %d, want 0", r)
	}
	x = 4294967295
	y = 0
	r = x >> y
	if r != 4294967295 {
		t.Errorf("4294967295 >> 0 = %d, want 4294967295", r)
	}
	y = 1
	r = x >> y
	if r != 2147483647 {
		t.Errorf("4294967295 >> 1 = %d, want 2147483647", r)
	}
	y = 65535
	r = x >> y
	if r != 0 {
		t.Errorf("4294967295 >> 65535 = %d, want 0", r)
	}
}
func TestConstFolduint32uint8lsh(t *testing.T) {
	var x, r uint32
	var y uint8
	x = 0
	y = 0
	r = x << y
	if r != 0 {
		t.Errorf("0 << 0 = %d, want 0", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("0 << 1 = %d, want 0", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("0 << 255 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x << y
	if r != 1 {
		t.Errorf("1 << 0 = %d, want 1", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("1 << 1 = %d, want 2", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("1 << 255 = %d, want 0", r)
	}
	x = 4294967295
	y = 0
	r = x << y
	if r != 4294967295 {
		t.Errorf("4294967295 << 0 = %d, want 4294967295", r)
	}
	y = 1
	r = x << y
	if r != 4294967294 {
		t.Errorf("4294967295 << 1 = %d, want 4294967294", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("4294967295 << 255 = %d, want 0", r)
	}
}
func TestConstFolduint32uint8rsh(t *testing.T) {
	var x, r uint32
	var y uint8
	x = 0
	y = 0
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 0 = %d, want 0", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 1 = %d, want 0", r)
	}
	y = 255
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 255 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x >> y
	if r != 1 {
		t.Errorf("1 >> 0 = %d, want 1", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 1 = %d, want 0", r)
	}
	y = 255
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 255 = %d, want 0", r)
	}
	x = 4294967295
	y = 0
	r = x >> y
	if r != 4294967295 {
		t.Errorf("4294967295 >> 0 = %d, want 4294967295", r)
	}
	y = 1
	r = x >> y
	if r != 2147483647 {
		t.Errorf("4294967295 >> 1 = %d, want 2147483647", r)
	}
	y = 255
	r = x >> y
	if r != 0 {
		t.Errorf("4294967295 >> 255 = %d, want 0", r)
	}
}
func TestConstFoldint32uint64lsh(t *testing.T) {
	var x, r int32
	var y uint64
	x = -2147483648
	y = 0
	r = x << y
	if r != -2147483648 {
		t.Errorf("-2147483648 << 0 = %d, want -2147483648", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("-2147483648 << 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("-2147483648 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("-2147483648 << 18446744073709551615 = %d, want 0", r)
	}
	x = -2147483647
	y = 0
	r = x << y
	if r != -2147483647 {
		t.Errorf("-2147483647 << 0 = %d, want -2147483647", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("-2147483647 << 1 = %d, want 2", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("-2147483647 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("-2147483647 << 18446744073709551615 = %d, want 0", r)
	}
	x = -1
	y = 0
	r = x << y
	if r != -1 {
		t.Errorf("-1 << 0 = %d, want -1", r)
	}
	y = 1
	r = x << y
	if r != -2 {
		t.Errorf("-1 << 1 = %d, want -2", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("-1 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("-1 << 18446744073709551615 = %d, want 0", r)
	}
	x = 0
	y = 0
	r = x << y
	if r != 0 {
		t.Errorf("0 << 0 = %d, want 0", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("0 << 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("0 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("0 << 18446744073709551615 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x << y
	if r != 1 {
		t.Errorf("1 << 0 = %d, want 1", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("1 << 1 = %d, want 2", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("1 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("1 << 18446744073709551615 = %d, want 0", r)
	}
	x = 2147483647
	y = 0
	r = x << y
	if r != 2147483647 {
		t.Errorf("2147483647 << 0 = %d, want 2147483647", r)
	}
	y = 1
	r = x << y
	if r != -2 {
		t.Errorf("2147483647 << 1 = %d, want -2", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("2147483647 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("2147483647 << 18446744073709551615 = %d, want 0", r)
	}
}
func TestConstFoldint32uint64rsh(t *testing.T) {
	var x, r int32
	var y uint64
	x = -2147483648
	y = 0
	r = x >> y
	if r != -2147483648 {
		t.Errorf("-2147483648 >> 0 = %d, want -2147483648", r)
	}
	y = 1
	r = x >> y
	if r != -1073741824 {
		t.Errorf("-2147483648 >> 1 = %d, want -1073741824", r)
	}
	y = 4294967296
	r = x >> y
	if r != -1 {
		t.Errorf("-2147483648 >> 4294967296 = %d, want -1", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != -1 {
		t.Errorf("-2147483648 >> 18446744073709551615 = %d, want -1", r)
	}
	x = -2147483647
	y = 0
	r = x >> y
	if r != -2147483647 {
		t.Errorf("-2147483647 >> 0 = %d, want -2147483647", r)
	}
	y = 1
	r = x >> y
	if r != -1073741824 {
		t.Errorf("-2147483647 >> 1 = %d, want -1073741824", r)
	}
	y = 4294967296
	r = x >> y
	if r != -1 {
		t.Errorf("-2147483647 >> 4294967296 = %d, want -1", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != -1 {
		t.Errorf("-2147483647 >> 18446744073709551615 = %d, want -1", r)
	}
	x = -1
	y = 0
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 0 = %d, want -1", r)
	}
	y = 1
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 1 = %d, want -1", r)
	}
	y = 4294967296
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 4294967296 = %d, want -1", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 18446744073709551615 = %d, want -1", r)
	}
	x = 0
	y = 0
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 0 = %d, want 0", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 18446744073709551615 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x >> y
	if r != 1 {
		t.Errorf("1 >> 0 = %d, want 1", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 18446744073709551615 = %d, want 0", r)
	}
	x = 2147483647
	y = 0
	r = x >> y
	if r != 2147483647 {
		t.Errorf("2147483647 >> 0 = %d, want 2147483647", r)
	}
	y = 1
	r = x >> y
	if r != 1073741823 {
		t.Errorf("2147483647 >> 1 = %d, want 1073741823", r)
	}
	y = 4294967296
	r = x >> y
	if r != 0 {
		t.Errorf("2147483647 >> 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != 0 {
		t.Errorf("2147483647 >> 18446744073709551615 = %d, want 0", r)
	}
}
func TestConstFoldint32uint32lsh(t *testing.T) {
	var x, r int32
	var y uint32
	x = -2147483648
	y = 0
	r = x << y
	if r != -2147483648 {
		t.Errorf("-2147483648 << 0 = %d, want -2147483648", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("-2147483648 << 1 = %d, want 0", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("-2147483648 << 4294967295 = %d, want 0", r)
	}
	x = -2147483647
	y = 0
	r = x << y
	if r != -2147483647 {
		t.Errorf("-2147483647 << 0 = %d, want -2147483647", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("-2147483647 << 1 = %d, want 2", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("-2147483647 << 4294967295 = %d, want 0", r)
	}
	x = -1
	y = 0
	r = x << y
	if r != -1 {
		t.Errorf("-1 << 0 = %d, want -1", r)
	}
	y = 1
	r = x << y
	if r != -2 {
		t.Errorf("-1 << 1 = %d, want -2", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("-1 << 4294967295 = %d, want 0", r)
	}
	x = 0
	y = 0
	r = x << y
	if r != 0 {
		t.Errorf("0 << 0 = %d, want 0", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("0 << 1 = %d, want 0", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("0 << 4294967295 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x << y
	if r != 1 {
		t.Errorf("1 << 0 = %d, want 1", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("1 << 1 = %d, want 2", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("1 << 4294967295 = %d, want 0", r)
	}
	x = 2147483647
	y = 0
	r = x << y
	if r != 2147483647 {
		t.Errorf("2147483647 << 0 = %d, want 2147483647", r)
	}
	y = 1
	r = x << y
	if r != -2 {
		t.Errorf("2147483647 << 1 = %d, want -2", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("2147483647 << 4294967295 = %d, want 0", r)
	}
}
func TestConstFoldint32uint32rsh(t *testing.T) {
	var x, r int32
	var y uint32
	x = -2147483648
	y = 0
	r = x >> y
	if r != -2147483648 {
		t.Errorf("-2147483648 >> 0 = %d, want -2147483648", r)
	}
	y = 1
	r = x >> y
	if r != -1073741824 {
		t.Errorf("-2147483648 >> 1 = %d, want -1073741824", r)
	}
	y = 4294967295
	r = x >> y
	if r != -1 {
		t.Errorf("-2147483648 >> 4294967295 = %d, want -1", r)
	}
	x = -2147483647
	y = 0
	r = x >> y
	if r != -2147483647 {
		t.Errorf("-2147483647 >> 0 = %d, want -2147483647", r)
	}
	y = 1
	r = x >> y
	if r != -1073741824 {
		t.Errorf("-2147483647 >> 1 = %d, want -1073741824", r)
	}
	y = 4294967295
	r = x >> y
	if r != -1 {
		t.Errorf("-2147483647 >> 4294967295 = %d, want -1", r)
	}
	x = -1
	y = 0
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 0 = %d, want -1", r)
	}
	y = 1
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 1 = %d, want -1", r)
	}
	y = 4294967295
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 4294967295 = %d, want -1", r)
	}
	x = 0
	y = 0
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 0 = %d, want 0", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 1 = %d, want 0", r)
	}
	y = 4294967295
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 4294967295 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x >> y
	if r != 1 {
		t.Errorf("1 >> 0 = %d, want 1", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 1 = %d, want 0", r)
	}
	y = 4294967295
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 4294967295 = %d, want 0", r)
	}
	x = 2147483647
	y = 0
	r = x >> y
	if r != 2147483647 {
		t.Errorf("2147483647 >> 0 = %d, want 2147483647", r)
	}
	y = 1
	r = x >> y
	if r != 1073741823 {
		t.Errorf("2147483647 >> 1 = %d, want 1073741823", r)
	}
	y = 4294967295
	r = x >> y
	if r != 0 {
		t.Errorf("2147483647 >> 4294967295 = %d, want 0", r)
	}
}
func TestConstFoldint32uint16lsh(t *testing.T) {
	var x, r int32
	var y uint16
	x = -2147483648
	y = 0
	r = x << y
	if r != -2147483648 {
		t.Errorf("-2147483648 << 0 = %d, want -2147483648", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("-2147483648 << 1 = %d, want 0", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("-2147483648 << 65535 = %d, want 0", r)
	}
	x = -2147483647
	y = 0
	r = x << y
	if r != -2147483647 {
		t.Errorf("-2147483647 << 0 = %d, want -2147483647", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("-2147483647 << 1 = %d, want 2", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("-2147483647 << 65535 = %d, want 0", r)
	}
	x = -1
	y = 0
	r = x << y
	if r != -1 {
		t.Errorf("-1 << 0 = %d, want -1", r)
	}
	y = 1
	r = x << y
	if r != -2 {
		t.Errorf("-1 << 1 = %d, want -2", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("-1 << 65535 = %d, want 0", r)
	}
	x = 0
	y = 0
	r = x << y
	if r != 0 {
		t.Errorf("0 << 0 = %d, want 0", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("0 << 1 = %d, want 0", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("0 << 65535 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x << y
	if r != 1 {
		t.Errorf("1 << 0 = %d, want 1", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("1 << 1 = %d, want 2", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("1 << 65535 = %d, want 0", r)
	}
	x = 2147483647
	y = 0
	r = x << y
	if r != 2147483647 {
		t.Errorf("2147483647 << 0 = %d, want 2147483647", r)
	}
	y = 1
	r = x << y
	if r != -2 {
		t.Errorf("2147483647 << 1 = %d, want -2", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("2147483647 << 65535 = %d, want 0", r)
	}
}
func TestConstFoldint32uint16rsh(t *testing.T) {
	var x, r int32
	var y uint16
	x = -2147483648
	y = 0
	r = x >> y
	if r != -2147483648 {
		t.Errorf("-2147483648 >> 0 = %d, want -2147483648", r)
	}
	y = 1
	r = x >> y
	if r != -1073741824 {
		t.Errorf("-2147483648 >> 1 = %d, want -1073741824", r)
	}
	y = 65535
	r = x >> y
	if r != -1 {
		t.Errorf("-2147483648 >> 65535 = %d, want -1", r)
	}
	x = -2147483647
	y = 0
	r = x >> y
	if r != -2147483647 {
		t.Errorf("-2147483647 >> 0 = %d, want -2147483647", r)
	}
	y = 1
	r = x >> y
	if r != -1073741824 {
		t.Errorf("-2147483647 >> 1 = %d, want -1073741824", r)
	}
	y = 65535
	r = x >> y
	if r != -1 {
		t.Errorf("-2147483647 >> 65535 = %d, want -1", r)
	}
	x = -1
	y = 0
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 0 = %d, want -1", r)
	}
	y = 1
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 1 = %d, want -1", r)
	}
	y = 65535
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 65535 = %d, want -1", r)
	}
	x = 0
	y = 0
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 0 = %d, want 0", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 1 = %d, want 0", r)
	}
	y = 65535
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 65535 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x >> y
	if r != 1 {
		t.Errorf("1 >> 0 = %d, want 1", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 1 = %d, want 0", r)
	}
	y = 65535
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 65535 = %d, want 0", r)
	}
	x = 2147483647
	y = 0
	r = x >> y
	if r != 2147483647 {
		t.Errorf("2147483647 >> 0 = %d, want 2147483647", r)
	}
	y = 1
	r = x >> y
	if r != 1073741823 {
		t.Errorf("2147483647 >> 1 = %d, want 1073741823", r)
	}
	y = 65535
	r = x >> y
	if r != 0 {
		t.Errorf("2147483647 >> 65535 = %d, want 0", r)
	}
}
func TestConstFoldint32uint8lsh(t *testing.T) {
	var x, r int32
	var y uint8
	x = -2147483648
	y = 0
	r = x << y
	if r != -2147483648 {
		t.Errorf("-2147483648 << 0 = %d, want -2147483648", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("-2147483648 << 1 = %d, want 0", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("-2147483648 << 255 = %d, want 0", r)
	}
	x = -2147483647
	y = 0
	r = x << y
	if r != -2147483647 {
		t.Errorf("-2147483647 << 0 = %d, want -2147483647", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("-2147483647 << 1 = %d, want 2", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("-2147483647 << 255 = %d, want 0", r)
	}
	x = -1
	y = 0
	r = x << y
	if r != -1 {
		t.Errorf("-1 << 0 = %d, want -1", r)
	}
	y = 1
	r = x << y
	if r != -2 {
		t.Errorf("-1 << 1 = %d, want -2", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("-1 << 255 = %d, want 0", r)
	}
	x = 0
	y = 0
	r = x << y
	if r != 0 {
		t.Errorf("0 << 0 = %d, want 0", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("0 << 1 = %d, want 0", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("0 << 255 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x << y
	if r != 1 {
		t.Errorf("1 << 0 = %d, want 1", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("1 << 1 = %d, want 2", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("1 << 255 = %d, want 0", r)
	}
	x = 2147483647
	y = 0
	r = x << y
	if r != 2147483647 {
		t.Errorf("2147483647 << 0 = %d, want 2147483647", r)
	}
	y = 1
	r = x << y
	if r != -2 {
		t.Errorf("2147483647 << 1 = %d, want -2", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("2147483647 << 255 = %d, want 0", r)
	}
}
func TestConstFoldint32uint8rsh(t *testing.T) {
	var x, r int32
	var y uint8
	x = -2147483648
	y = 0
	r = x >> y
	if r != -2147483648 {
		t.Errorf("-2147483648 >> 0 = %d, want -2147483648", r)
	}
	y = 1
	r = x >> y
	if r != -1073741824 {
		t.Errorf("-2147483648 >> 1 = %d, want -1073741824", r)
	}
	y = 255
	r = x >> y
	if r != -1 {
		t.Errorf("-2147483648 >> 255 = %d, want -1", r)
	}
	x = -2147483647
	y = 0
	r = x >> y
	if r != -2147483647 {
		t.Errorf("-2147483647 >> 0 = %d, want -2147483647", r)
	}
	y = 1
	r = x >> y
	if r != -1073741824 {
		t.Errorf("-2147483647 >> 1 = %d, want -1073741824", r)
	}
	y = 255
	r = x >> y
	if r != -1 {
		t.Errorf("-2147483647 >> 255 = %d, want -1", r)
	}
	x = -1
	y = 0
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 0 = %d, want -1", r)
	}
	y = 1
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 1 = %d, want -1", r)
	}
	y = 255
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 255 = %d, want -1", r)
	}
	x = 0
	y = 0
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 0 = %d, want 0", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 1 = %d, want 0", r)
	}
	y = 255
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 255 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x >> y
	if r != 1 {
		t.Errorf("1 >> 0 = %d, want 1", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 1 = %d, want 0", r)
	}
	y = 255
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 255 = %d, want 0", r)
	}
	x = 2147483647
	y = 0
	r = x >> y
	if r != 2147483647 {
		t.Errorf("2147483647 >> 0 = %d, want 2147483647", r)
	}
	y = 1
	r = x >> y
	if r != 1073741823 {
		t.Errorf("2147483647 >> 1 = %d, want 1073741823", r)
	}
	y = 255
	r = x >> y
	if r != 0 {
		t.Errorf("2147483647 >> 255 = %d, want 0", r)
	}
}
func TestConstFolduint16uint64lsh(t *testing.T) {
	var x, r uint16
	var y uint64
	x = 0
	y = 0
	r = x << y
	if r != 0 {
		t.Errorf("0 << 0 = %d, want 0", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("0 << 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("0 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("0 << 18446744073709551615 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x << y
	if r != 1 {
		t.Errorf("1 << 0 = %d, want 1", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("1 << 1 = %d, want 2", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("1 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("1 << 18446744073709551615 = %d, want 0", r)
	}
	x = 65535
	y = 0
	r = x << y
	if r != 65535 {
		t.Errorf("65535 << 0 = %d, want 65535", r)
	}
	y = 1
	r = x << y
	if r != 65534 {
		t.Errorf("65535 << 1 = %d, want 65534", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("65535 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("65535 << 18446744073709551615 = %d, want 0", r)
	}
}
func TestConstFolduint16uint64rsh(t *testing.T) {
	var x, r uint16
	var y uint64
	x = 0
	y = 0
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 0 = %d, want 0", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 18446744073709551615 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x >> y
	if r != 1 {
		t.Errorf("1 >> 0 = %d, want 1", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 18446744073709551615 = %d, want 0", r)
	}
	x = 65535
	y = 0
	r = x >> y
	if r != 65535 {
		t.Errorf("65535 >> 0 = %d, want 65535", r)
	}
	y = 1
	r = x >> y
	if r != 32767 {
		t.Errorf("65535 >> 1 = %d, want 32767", r)
	}
	y = 4294967296
	r = x >> y
	if r != 0 {
		t.Errorf("65535 >> 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != 0 {
		t.Errorf("65535 >> 18446744073709551615 = %d, want 0", r)
	}
}
func TestConstFolduint16uint32lsh(t *testing.T) {
	var x, r uint16
	var y uint32
	x = 0
	y = 0
	r = x << y
	if r != 0 {
		t.Errorf("0 << 0 = %d, want 0", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("0 << 1 = %d, want 0", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("0 << 4294967295 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x << y
	if r != 1 {
		t.Errorf("1 << 0 = %d, want 1", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("1 << 1 = %d, want 2", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("1 << 4294967295 = %d, want 0", r)
	}
	x = 65535
	y = 0
	r = x << y
	if r != 65535 {
		t.Errorf("65535 << 0 = %d, want 65535", r)
	}
	y = 1
	r = x << y
	if r != 65534 {
		t.Errorf("65535 << 1 = %d, want 65534", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("65535 << 4294967295 = %d, want 0", r)
	}
}
func TestConstFolduint16uint32rsh(t *testing.T) {
	var x, r uint16
	var y uint32
	x = 0
	y = 0
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 0 = %d, want 0", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 1 = %d, want 0", r)
	}
	y = 4294967295
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 4294967295 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x >> y
	if r != 1 {
		t.Errorf("1 >> 0 = %d, want 1", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 1 = %d, want 0", r)
	}
	y = 4294967295
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 4294967295 = %d, want 0", r)
	}
	x = 65535
	y = 0
	r = x >> y
	if r != 65535 {
		t.Errorf("65535 >> 0 = %d, want 65535", r)
	}
	y = 1
	r = x >> y
	if r != 32767 {
		t.Errorf("65535 >> 1 = %d, want 32767", r)
	}
	y = 4294967295
	r = x >> y
	if r != 0 {
		t.Errorf("65535 >> 4294967295 = %d, want 0", r)
	}
}
func TestConstFolduint16uint16lsh(t *testing.T) {
	var x, r uint16
	var y uint16
	x = 0
	y = 0
	r = x << y
	if r != 0 {
		t.Errorf("0 << 0 = %d, want 0", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("0 << 1 = %d, want 0", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("0 << 65535 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x << y
	if r != 1 {
		t.Errorf("1 << 0 = %d, want 1", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("1 << 1 = %d, want 2", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("1 << 65535 = %d, want 0", r)
	}
	x = 65535
	y = 0
	r = x << y
	if r != 65535 {
		t.Errorf("65535 << 0 = %d, want 65535", r)
	}
	y = 1
	r = x << y
	if r != 65534 {
		t.Errorf("65535 << 1 = %d, want 65534", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("65535 << 65535 = %d, want 0", r)
	}
}
func TestConstFolduint16uint16rsh(t *testing.T) {
	var x, r uint16
	var y uint16
	x = 0
	y = 0
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 0 = %d, want 0", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 1 = %d, want 0", r)
	}
	y = 65535
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 65535 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x >> y
	if r != 1 {
		t.Errorf("1 >> 0 = %d, want 1", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 1 = %d, want 0", r)
	}
	y = 65535
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 65535 = %d, want 0", r)
	}
	x = 65535
	y = 0
	r = x >> y
	if r != 65535 {
		t.Errorf("65535 >> 0 = %d, want 65535", r)
	}
	y = 1
	r = x >> y
	if r != 32767 {
		t.Errorf("65535 >> 1 = %d, want 32767", r)
	}
	y = 65535
	r = x >> y
	if r != 0 {
		t.Errorf("65535 >> 65535 = %d, want 0", r)
	}
}
func TestConstFolduint16uint8lsh(t *testing.T) {
	var x, r uint16
	var y uint8
	x = 0
	y = 0
	r = x << y
	if r != 0 {
		t.Errorf("0 << 0 = %d, want 0", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("0 << 1 = %d, want 0", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("0 << 255 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x << y
	if r != 1 {
		t.Errorf("1 << 0 = %d, want 1", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("1 << 1 = %d, want 2", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("1 << 255 = %d, want 0", r)
	}
	x = 65535
	y = 0
	r = x << y
	if r != 65535 {
		t.Errorf("65535 << 0 = %d, want 65535", r)
	}
	y = 1
	r = x << y
	if r != 65534 {
		t.Errorf("65535 << 1 = %d, want 65534", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("65535 << 255 = %d, want 0", r)
	}
}
func TestConstFolduint16uint8rsh(t *testing.T) {
	var x, r uint16
	var y uint8
	x = 0
	y = 0
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 0 = %d, want 0", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 1 = %d, want 0", r)
	}
	y = 255
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 255 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x >> y
	if r != 1 {
		t.Errorf("1 >> 0 = %d, want 1", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 1 = %d, want 0", r)
	}
	y = 255
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 255 = %d, want 0", r)
	}
	x = 65535
	y = 0
	r = x >> y
	if r != 65535 {
		t.Errorf("65535 >> 0 = %d, want 65535", r)
	}
	y = 1
	r = x >> y
	if r != 32767 {
		t.Errorf("65535 >> 1 = %d, want 32767", r)
	}
	y = 255
	r = x >> y
	if r != 0 {
		t.Errorf("65535 >> 255 = %d, want 0", r)
	}
}
func TestConstFoldint16uint64lsh(t *testing.T) {
	var x, r int16
	var y uint64
	x = -32768
	y = 0
	r = x << y
	if r != -32768 {
		t.Errorf("-32768 << 0 = %d, want -32768", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("-32768 << 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("-32768 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("-32768 << 18446744073709551615 = %d, want 0", r)
	}
	x = -32767
	y = 0
	r = x << y
	if r != -32767 {
		t.Errorf("-32767 << 0 = %d, want -32767", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("-32767 << 1 = %d, want 2", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("-32767 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("-32767 << 18446744073709551615 = %d, want 0", r)
	}
	x = -1
	y = 0
	r = x << y
	if r != -1 {
		t.Errorf("-1 << 0 = %d, want -1", r)
	}
	y = 1
	r = x << y
	if r != -2 {
		t.Errorf("-1 << 1 = %d, want -2", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("-1 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("-1 << 18446744073709551615 = %d, want 0", r)
	}
	x = 0
	y = 0
	r = x << y
	if r != 0 {
		t.Errorf("0 << 0 = %d, want 0", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("0 << 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("0 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("0 << 18446744073709551615 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x << y
	if r != 1 {
		t.Errorf("1 << 0 = %d, want 1", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("1 << 1 = %d, want 2", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("1 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("1 << 18446744073709551615 = %d, want 0", r)
	}
	x = 32766
	y = 0
	r = x << y
	if r != 32766 {
		t.Errorf("32766 << 0 = %d, want 32766", r)
	}
	y = 1
	r = x << y
	if r != -4 {
		t.Errorf("32766 << 1 = %d, want -4", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("32766 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("32766 << 18446744073709551615 = %d, want 0", r)
	}
	x = 32767
	y = 0
	r = x << y
	if r != 32767 {
		t.Errorf("32767 << 0 = %d, want 32767", r)
	}
	y = 1
	r = x << y
	if r != -2 {
		t.Errorf("32767 << 1 = %d, want -2", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("32767 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("32767 << 18446744073709551615 = %d, want 0", r)
	}
}
func TestConstFoldint16uint64rsh(t *testing.T) {
	var x, r int16
	var y uint64
	x = -32768
	y = 0
	r = x >> y
	if r != -32768 {
		t.Errorf("-32768 >> 0 = %d, want -32768", r)
	}
	y = 1
	r = x >> y
	if r != -16384 {
		t.Errorf("-32768 >> 1 = %d, want -16384", r)
	}
	y = 4294967296
	r = x >> y
	if r != -1 {
		t.Errorf("-32768 >> 4294967296 = %d, want -1", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != -1 {
		t.Errorf("-32768 >> 18446744073709551615 = %d, want -1", r)
	}
	x = -32767
	y = 0
	r = x >> y
	if r != -32767 {
		t.Errorf("-32767 >> 0 = %d, want -32767", r)
	}
	y = 1
	r = x >> y
	if r != -16384 {
		t.Errorf("-32767 >> 1 = %d, want -16384", r)
	}
	y = 4294967296
	r = x >> y
	if r != -1 {
		t.Errorf("-32767 >> 4294967296 = %d, want -1", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != -1 {
		t.Errorf("-32767 >> 18446744073709551615 = %d, want -1", r)
	}
	x = -1
	y = 0
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 0 = %d, want -1", r)
	}
	y = 1
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 1 = %d, want -1", r)
	}
	y = 4294967296
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 4294967296 = %d, want -1", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 18446744073709551615 = %d, want -1", r)
	}
	x = 0
	y = 0
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 0 = %d, want 0", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 18446744073709551615 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x >> y
	if r != 1 {
		t.Errorf("1 >> 0 = %d, want 1", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 18446744073709551615 = %d, want 0", r)
	}
	x = 32766
	y = 0
	r = x >> y
	if r != 32766 {
		t.Errorf("32766 >> 0 = %d, want 32766", r)
	}
	y = 1
	r = x >> y
	if r != 16383 {
		t.Errorf("32766 >> 1 = %d, want 16383", r)
	}
	y = 4294967296
	r = x >> y
	if r != 0 {
		t.Errorf("32766 >> 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != 0 {
		t.Errorf("32766 >> 18446744073709551615 = %d, want 0", r)
	}
	x = 32767
	y = 0
	r = x >> y
	if r != 32767 {
		t.Errorf("32767 >> 0 = %d, want 32767", r)
	}
	y = 1
	r = x >> y
	if r != 16383 {
		t.Errorf("32767 >> 1 = %d, want 16383", r)
	}
	y = 4294967296
	r = x >> y
	if r != 0 {
		t.Errorf("32767 >> 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != 0 {
		t.Errorf("32767 >> 18446744073709551615 = %d, want 0", r)
	}
}
func TestConstFoldint16uint32lsh(t *testing.T) {
	var x, r int16
	var y uint32
	x = -32768
	y = 0
	r = x << y
	if r != -32768 {
		t.Errorf("-32768 << 0 = %d, want -32768", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("-32768 << 1 = %d, want 0", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("-32768 << 4294967295 = %d, want 0", r)
	}
	x = -32767
	y = 0
	r = x << y
	if r != -32767 {
		t.Errorf("-32767 << 0 = %d, want -32767", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("-32767 << 1 = %d, want 2", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("-32767 << 4294967295 = %d, want 0", r)
	}
	x = -1
	y = 0
	r = x << y
	if r != -1 {
		t.Errorf("-1 << 0 = %d, want -1", r)
	}
	y = 1
	r = x << y
	if r != -2 {
		t.Errorf("-1 << 1 = %d, want -2", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("-1 << 4294967295 = %d, want 0", r)
	}
	x = 0
	y = 0
	r = x << y
	if r != 0 {
		t.Errorf("0 << 0 = %d, want 0", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("0 << 1 = %d, want 0", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("0 << 4294967295 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x << y
	if r != 1 {
		t.Errorf("1 << 0 = %d, want 1", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("1 << 1 = %d, want 2", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("1 << 4294967295 = %d, want 0", r)
	}
	x = 32766
	y = 0
	r = x << y
	if r != 32766 {
		t.Errorf("32766 << 0 = %d, want 32766", r)
	}
	y = 1
	r = x << y
	if r != -4 {
		t.Errorf("32766 << 1 = %d, want -4", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("32766 << 4294967295 = %d, want 0", r)
	}
	x = 32767
	y = 0
	r = x << y
	if r != 32767 {
		t.Errorf("32767 << 0 = %d, want 32767", r)
	}
	y = 1
	r = x << y
	if r != -2 {
		t.Errorf("32767 << 1 = %d, want -2", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("32767 << 4294967295 = %d, want 0", r)
	}
}
func TestConstFoldint16uint32rsh(t *testing.T) {
	var x, r int16
	var y uint32
	x = -32768
	y = 0
	r = x >> y
	if r != -32768 {
		t.Errorf("-32768 >> 0 = %d, want -32768", r)
	}
	y = 1
	r = x >> y
	if r != -16384 {
		t.Errorf("-32768 >> 1 = %d, want -16384", r)
	}
	y = 4294967295
	r = x >> y
	if r != -1 {
		t.Errorf("-32768 >> 4294967295 = %d, want -1", r)
	}
	x = -32767
	y = 0
	r = x >> y
	if r != -32767 {
		t.Errorf("-32767 >> 0 = %d, want -32767", r)
	}
	y = 1
	r = x >> y
	if r != -16384 {
		t.Errorf("-32767 >> 1 = %d, want -16384", r)
	}
	y = 4294967295
	r = x >> y
	if r != -1 {
		t.Errorf("-32767 >> 4294967295 = %d, want -1", r)
	}
	x = -1
	y = 0
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 0 = %d, want -1", r)
	}
	y = 1
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 1 = %d, want -1", r)
	}
	y = 4294967295
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 4294967295 = %d, want -1", r)
	}
	x = 0
	y = 0
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 0 = %d, want 0", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 1 = %d, want 0", r)
	}
	y = 4294967295
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 4294967295 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x >> y
	if r != 1 {
		t.Errorf("1 >> 0 = %d, want 1", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 1 = %d, want 0", r)
	}
	y = 4294967295
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 4294967295 = %d, want 0", r)
	}
	x = 32766
	y = 0
	r = x >> y
	if r != 32766 {
		t.Errorf("32766 >> 0 = %d, want 32766", r)
	}
	y = 1
	r = x >> y
	if r != 16383 {
		t.Errorf("32766 >> 1 = %d, want 16383", r)
	}
	y = 4294967295
	r = x >> y
	if r != 0 {
		t.Errorf("32766 >> 4294967295 = %d, want 0", r)
	}
	x = 32767
	y = 0
	r = x >> y
	if r != 32767 {
		t.Errorf("32767 >> 0 = %d, want 32767", r)
	}
	y = 1
	r = x >> y
	if r != 16383 {
		t.Errorf("32767 >> 1 = %d, want 16383", r)
	}
	y = 4294967295
	r = x >> y
	if r != 0 {
		t.Errorf("32767 >> 4294967295 = %d, want 0", r)
	}
}
func TestConstFoldint16uint16lsh(t *testing.T) {
	var x, r int16
	var y uint16
	x = -32768
	y = 0
	r = x << y
	if r != -32768 {
		t.Errorf("-32768 << 0 = %d, want -32768", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("-32768 << 1 = %d, want 0", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("-32768 << 65535 = %d, want 0", r)
	}
	x = -32767
	y = 0
	r = x << y
	if r != -32767 {
		t.Errorf("-32767 << 0 = %d, want -32767", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("-32767 << 1 = %d, want 2", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("-32767 << 65535 = %d, want 0", r)
	}
	x = -1
	y = 0
	r = x << y
	if r != -1 {
		t.Errorf("-1 << 0 = %d, want -1", r)
	}
	y = 1
	r = x << y
	if r != -2 {
		t.Errorf("-1 << 1 = %d, want -2", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("-1 << 65535 = %d, want 0", r)
	}
	x = 0
	y = 0
	r = x << y
	if r != 0 {
		t.Errorf("0 << 0 = %d, want 0", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("0 << 1 = %d, want 0", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("0 << 65535 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x << y
	if r != 1 {
		t.Errorf("1 << 0 = %d, want 1", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("1 << 1 = %d, want 2", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("1 << 65535 = %d, want 0", r)
	}
	x = 32766
	y = 0
	r = x << y
	if r != 32766 {
		t.Errorf("32766 << 0 = %d, want 32766", r)
	}
	y = 1
	r = x << y
	if r != -4 {
		t.Errorf("32766 << 1 = %d, want -4", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("32766 << 65535 = %d, want 0", r)
	}
	x = 32767
	y = 0
	r = x << y
	if r != 32767 {
		t.Errorf("32767 << 0 = %d, want 32767", r)
	}
	y = 1
	r = x << y
	if r != -2 {
		t.Errorf("32767 << 1 = %d, want -2", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("32767 << 65535 = %d, want 0", r)
	}
}
func TestConstFoldint16uint16rsh(t *testing.T) {
	var x, r int16
	var y uint16
	x = -32768
	y = 0
	r = x >> y
	if r != -32768 {
		t.Errorf("-32768 >> 0 = %d, want -32768", r)
	}
	y = 1
	r = x >> y
	if r != -16384 {
		t.Errorf("-32768 >> 1 = %d, want -16384", r)
	}
	y = 65535
	r = x >> y
	if r != -1 {
		t.Errorf("-32768 >> 65535 = %d, want -1", r)
	}
	x = -32767
	y = 0
	r = x >> y
	if r != -32767 {
		t.Errorf("-32767 >> 0 = %d, want -32767", r)
	}
	y = 1
	r = x >> y
	if r != -16384 {
		t.Errorf("-32767 >> 1 = %d, want -16384", r)
	}
	y = 65535
	r = x >> y
	if r != -1 {
		t.Errorf("-32767 >> 65535 = %d, want -1", r)
	}
	x = -1
	y = 0
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 0 = %d, want -1", r)
	}
	y = 1
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 1 = %d, want -1", r)
	}
	y = 65535
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 65535 = %d, want -1", r)
	}
	x = 0
	y = 0
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 0 = %d, want 0", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 1 = %d, want 0", r)
	}
	y = 65535
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 65535 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x >> y
	if r != 1 {
		t.Errorf("1 >> 0 = %d, want 1", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 1 = %d, want 0", r)
	}
	y = 65535
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 65535 = %d, want 0", r)
	}
	x = 32766
	y = 0
	r = x >> y
	if r != 32766 {
		t.Errorf("32766 >> 0 = %d, want 32766", r)
	}
	y = 1
	r = x >> y
	if r != 16383 {
		t.Errorf("32766 >> 1 = %d, want 16383", r)
	}
	y = 65535
	r = x >> y
	if r != 0 {
		t.Errorf("32766 >> 65535 = %d, want 0", r)
	}
	x = 32767
	y = 0
	r = x >> y
	if r != 32767 {
		t.Errorf("32767 >> 0 = %d, want 32767", r)
	}
	y = 1
	r = x >> y
	if r != 16383 {
		t.Errorf("32767 >> 1 = %d, want 16383", r)
	}
	y = 65535
	r = x >> y
	if r != 0 {
		t.Errorf("32767 >> 65535 = %d, want 0", r)
	}
}
func TestConstFoldint16uint8lsh(t *testing.T) {
	var x, r int16
	var y uint8
	x = -32768
	y = 0
	r = x << y
	if r != -32768 {
		t.Errorf("-32768 << 0 = %d, want -32768", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("-32768 << 1 = %d, want 0", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("-32768 << 255 = %d, want 0", r)
	}
	x = -32767
	y = 0
	r = x << y
	if r != -32767 {
		t.Errorf("-32767 << 0 = %d, want -32767", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("-32767 << 1 = %d, want 2", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("-32767 << 255 = %d, want 0", r)
	}
	x = -1
	y = 0
	r = x << y
	if r != -1 {
		t.Errorf("-1 << 0 = %d, want -1", r)
	}
	y = 1
	r = x << y
	if r != -2 {
		t.Errorf("-1 << 1 = %d, want -2", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("-1 << 255 = %d, want 0", r)
	}
	x = 0
	y = 0
	r = x << y
	if r != 0 {
		t.Errorf("0 << 0 = %d, want 0", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("0 << 1 = %d, want 0", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("0 << 255 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x << y
	if r != 1 {
		t.Errorf("1 << 0 = %d, want 1", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("1 << 1 = %d, want 2", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("1 << 255 = %d, want 0", r)
	}
	x = 32766
	y = 0
	r = x << y
	if r != 32766 {
		t.Errorf("32766 << 0 = %d, want 32766", r)
	}
	y = 1
	r = x << y
	if r != -4 {
		t.Errorf("32766 << 1 = %d, want -4", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("32766 << 255 = %d, want 0", r)
	}
	x = 32767
	y = 0
	r = x << y
	if r != 32767 {
		t.Errorf("32767 << 0 = %d, want 32767", r)
	}
	y = 1
	r = x << y
	if r != -2 {
		t.Errorf("32767 << 1 = %d, want -2", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("32767 << 255 = %d, want 0", r)
	}
}
func TestConstFoldint16uint8rsh(t *testing.T) {
	var x, r int16
	var y uint8
	x = -32768
	y = 0
	r = x >> y
	if r != -32768 {
		t.Errorf("-32768 >> 0 = %d, want -32768", r)
	}
	y = 1
	r = x >> y
	if r != -16384 {
		t.Errorf("-32768 >> 1 = %d, want -16384", r)
	}
	y = 255
	r = x >> y
	if r != -1 {
		t.Errorf("-32768 >> 255 = %d, want -1", r)
	}
	x = -32767
	y = 0
	r = x >> y
	if r != -32767 {
		t.Errorf("-32767 >> 0 = %d, want -32767", r)
	}
	y = 1
	r = x >> y
	if r != -16384 {
		t.Errorf("-32767 >> 1 = %d, want -16384", r)
	}
	y = 255
	r = x >> y
	if r != -1 {
		t.Errorf("-32767 >> 255 = %d, want -1", r)
	}
	x = -1
	y = 0
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 0 = %d, want -1", r)
	}
	y = 1
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 1 = %d, want -1", r)
	}
	y = 255
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 255 = %d, want -1", r)
	}
	x = 0
	y = 0
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 0 = %d, want 0", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 1 = %d, want 0", r)
	}
	y = 255
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 255 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x >> y
	if r != 1 {
		t.Errorf("1 >> 0 = %d, want 1", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 1 = %d, want 0", r)
	}
	y = 255
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 255 = %d, want 0", r)
	}
	x = 32766
	y = 0
	r = x >> y
	if r != 32766 {
		t.Errorf("32766 >> 0 = %d, want 32766", r)
	}
	y = 1
	r = x >> y
	if r != 16383 {
		t.Errorf("32766 >> 1 = %d, want 16383", r)
	}
	y = 255
	r = x >> y
	if r != 0 {
		t.Errorf("32766 >> 255 = %d, want 0", r)
	}
	x = 32767
	y = 0
	r = x >> y
	if r != 32767 {
		t.Errorf("32767 >> 0 = %d, want 32767", r)
	}
	y = 1
	r = x >> y
	if r != 16383 {
		t.Errorf("32767 >> 1 = %d, want 16383", r)
	}
	y = 255
	r = x >> y
	if r != 0 {
		t.Errorf("32767 >> 255 = %d, want 0", r)
	}
}
func TestConstFolduint8uint64lsh(t *testing.T) {
	var x, r uint8
	var y uint64
	x = 0
	y = 0
	r = x << y
	if r != 0 {
		t.Errorf("0 << 0 = %d, want 0", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("0 << 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("0 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("0 << 18446744073709551615 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x << y
	if r != 1 {
		t.Errorf("1 << 0 = %d, want 1", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("1 << 1 = %d, want 2", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("1 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("1 << 18446744073709551615 = %d, want 0", r)
	}
	x = 255
	y = 0
	r = x << y
	if r != 255 {
		t.Errorf("255 << 0 = %d, want 255", r)
	}
	y = 1
	r = x << y
	if r != 254 {
		t.Errorf("255 << 1 = %d, want 254", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("255 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("255 << 18446744073709551615 = %d, want 0", r)
	}
}
func TestConstFolduint8uint64rsh(t *testing.T) {
	var x, r uint8
	var y uint64
	x = 0
	y = 0
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 0 = %d, want 0", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 18446744073709551615 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x >> y
	if r != 1 {
		t.Errorf("1 >> 0 = %d, want 1", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 18446744073709551615 = %d, want 0", r)
	}
	x = 255
	y = 0
	r = x >> y
	if r != 255 {
		t.Errorf("255 >> 0 = %d, want 255", r)
	}
	y = 1
	r = x >> y
	if r != 127 {
		t.Errorf("255 >> 1 = %d, want 127", r)
	}
	y = 4294967296
	r = x >> y
	if r != 0 {
		t.Errorf("255 >> 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != 0 {
		t.Errorf("255 >> 18446744073709551615 = %d, want 0", r)
	}
}
func TestConstFolduint8uint32lsh(t *testing.T) {
	var x, r uint8
	var y uint32
	x = 0
	y = 0
	r = x << y
	if r != 0 {
		t.Errorf("0 << 0 = %d, want 0", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("0 << 1 = %d, want 0", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("0 << 4294967295 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x << y
	if r != 1 {
		t.Errorf("1 << 0 = %d, want 1", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("1 << 1 = %d, want 2", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("1 << 4294967295 = %d, want 0", r)
	}
	x = 255
	y = 0
	r = x << y
	if r != 255 {
		t.Errorf("255 << 0 = %d, want 255", r)
	}
	y = 1
	r = x << y
	if r != 254 {
		t.Errorf("255 << 1 = %d, want 254", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("255 << 4294967295 = %d, want 0", r)
	}
}
func TestConstFolduint8uint32rsh(t *testing.T) {
	var x, r uint8
	var y uint32
	x = 0
	y = 0
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 0 = %d, want 0", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 1 = %d, want 0", r)
	}
	y = 4294967295
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 4294967295 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x >> y
	if r != 1 {
		t.Errorf("1 >> 0 = %d, want 1", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 1 = %d, want 0", r)
	}
	y = 4294967295
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 4294967295 = %d, want 0", r)
	}
	x = 255
	y = 0
	r = x >> y
	if r != 255 {
		t.Errorf("255 >> 0 = %d, want 255", r)
	}
	y = 1
	r = x >> y
	if r != 127 {
		t.Errorf("255 >> 1 = %d, want 127", r)
	}
	y = 4294967295
	r = x >> y
	if r != 0 {
		t.Errorf("255 >> 4294967295 = %d, want 0", r)
	}
}
func TestConstFolduint8uint16lsh(t *testing.T) {
	var x, r uint8
	var y uint16
	x = 0
	y = 0
	r = x << y
	if r != 0 {
		t.Errorf("0 << 0 = %d, want 0", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("0 << 1 = %d, want 0", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("0 << 65535 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x << y
	if r != 1 {
		t.Errorf("1 << 0 = %d, want 1", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("1 << 1 = %d, want 2", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("1 << 65535 = %d, want 0", r)
	}
	x = 255
	y = 0
	r = x << y
	if r != 255 {
		t.Errorf("255 << 0 = %d, want 255", r)
	}
	y = 1
	r = x << y
	if r != 254 {
		t.Errorf("255 << 1 = %d, want 254", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("255 << 65535 = %d, want 0", r)
	}
}
func TestConstFolduint8uint16rsh(t *testing.T) {
	var x, r uint8
	var y uint16
	x = 0
	y = 0
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 0 = %d, want 0", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 1 = %d, want 0", r)
	}
	y = 65535
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 65535 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x >> y
	if r != 1 {
		t.Errorf("1 >> 0 = %d, want 1", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 1 = %d, want 0", r)
	}
	y = 65535
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 65535 = %d, want 0", r)
	}
	x = 255
	y = 0
	r = x >> y
	if r != 255 {
		t.Errorf("255 >> 0 = %d, want 255", r)
	}
	y = 1
	r = x >> y
	if r != 127 {
		t.Errorf("255 >> 1 = %d, want 127", r)
	}
	y = 65535
	r = x >> y
	if r != 0 {
		t.Errorf("255 >> 65535 = %d, want 0", r)
	}
}
func TestConstFolduint8uint8lsh(t *testing.T) {
	var x, r uint8
	var y uint8
	x = 0
	y = 0
	r = x << y
	if r != 0 {
		t.Errorf("0 << 0 = %d, want 0", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("0 << 1 = %d, want 0", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("0 << 255 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x << y
	if r != 1 {
		t.Errorf("1 << 0 = %d, want 1", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("1 << 1 = %d, want 2", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("1 << 255 = %d, want 0", r)
	}
	x = 255
	y = 0
	r = x << y
	if r != 255 {
		t.Errorf("255 << 0 = %d, want 255", r)
	}
	y = 1
	r = x << y
	if r != 254 {
		t.Errorf("255 << 1 = %d, want 254", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("255 << 255 = %d, want 0", r)
	}
}
func TestConstFolduint8uint8rsh(t *testing.T) {
	var x, r uint8
	var y uint8
	x = 0
	y = 0
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 0 = %d, want 0", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 1 = %d, want 0", r)
	}
	y = 255
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 255 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x >> y
	if r != 1 {
		t.Errorf("1 >> 0 = %d, want 1", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 1 = %d, want 0", r)
	}
	y = 255
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 255 = %d, want 0", r)
	}
	x = 255
	y = 0
	r = x >> y
	if r != 255 {
		t.Errorf("255 >> 0 = %d, want 255", r)
	}
	y = 1
	r = x >> y
	if r != 127 {
		t.Errorf("255 >> 1 = %d, want 127", r)
	}
	y = 255
	r = x >> y
	if r != 0 {
		t.Errorf("255 >> 255 = %d, want 0", r)
	}
}
func TestConstFoldint8uint64lsh(t *testing.T) {
	var x, r int8
	var y uint64
	x = -128
	y = 0
	r = x << y
	if r != -128 {
		t.Errorf("-128 << 0 = %d, want -128", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("-128 << 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("-128 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("-128 << 18446744073709551615 = %d, want 0", r)
	}
	x = -127
	y = 0
	r = x << y
	if r != -127 {
		t.Errorf("-127 << 0 = %d, want -127", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("-127 << 1 = %d, want 2", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("-127 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("-127 << 18446744073709551615 = %d, want 0", r)
	}
	x = -1
	y = 0
	r = x << y
	if r != -1 {
		t.Errorf("-1 << 0 = %d, want -1", r)
	}
	y = 1
	r = x << y
	if r != -2 {
		t.Errorf("-1 << 1 = %d, want -2", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("-1 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("-1 << 18446744073709551615 = %d, want 0", r)
	}
	x = 0
	y = 0
	r = x << y
	if r != 0 {
		t.Errorf("0 << 0 = %d, want 0", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("0 << 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("0 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("0 << 18446744073709551615 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x << y
	if r != 1 {
		t.Errorf("1 << 0 = %d, want 1", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("1 << 1 = %d, want 2", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("1 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("1 << 18446744073709551615 = %d, want 0", r)
	}
	x = 126
	y = 0
	r = x << y
	if r != 126 {
		t.Errorf("126 << 0 = %d, want 126", r)
	}
	y = 1
	r = x << y
	if r != -4 {
		t.Errorf("126 << 1 = %d, want -4", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("126 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("126 << 18446744073709551615 = %d, want 0", r)
	}
	x = 127
	y = 0
	r = x << y
	if r != 127 {
		t.Errorf("127 << 0 = %d, want 127", r)
	}
	y = 1
	r = x << y
	if r != -2 {
		t.Errorf("127 << 1 = %d, want -2", r)
	}
	y = 4294967296
	r = x << y
	if r != 0 {
		t.Errorf("127 << 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x << y
	if r != 0 {
		t.Errorf("127 << 18446744073709551615 = %d, want 0", r)
	}
}
func TestConstFoldint8uint64rsh(t *testing.T) {
	var x, r int8
	var y uint64
	x = -128
	y = 0
	r = x >> y
	if r != -128 {
		t.Errorf("-128 >> 0 = %d, want -128", r)
	}
	y = 1
	r = x >> y
	if r != -64 {
		t.Errorf("-128 >> 1 = %d, want -64", r)
	}
	y = 4294967296
	r = x >> y
	if r != -1 {
		t.Errorf("-128 >> 4294967296 = %d, want -1", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != -1 {
		t.Errorf("-128 >> 18446744073709551615 = %d, want -1", r)
	}
	x = -127
	y = 0
	r = x >> y
	if r != -127 {
		t.Errorf("-127 >> 0 = %d, want -127", r)
	}
	y = 1
	r = x >> y
	if r != -64 {
		t.Errorf("-127 >> 1 = %d, want -64", r)
	}
	y = 4294967296
	r = x >> y
	if r != -1 {
		t.Errorf("-127 >> 4294967296 = %d, want -1", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != -1 {
		t.Errorf("-127 >> 18446744073709551615 = %d, want -1", r)
	}
	x = -1
	y = 0
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 0 = %d, want -1", r)
	}
	y = 1
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 1 = %d, want -1", r)
	}
	y = 4294967296
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 4294967296 = %d, want -1", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 18446744073709551615 = %d, want -1", r)
	}
	x = 0
	y = 0
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 0 = %d, want 0", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 18446744073709551615 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x >> y
	if r != 1 {
		t.Errorf("1 >> 0 = %d, want 1", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 1 = %d, want 0", r)
	}
	y = 4294967296
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 18446744073709551615 = %d, want 0", r)
	}
	x = 126
	y = 0
	r = x >> y
	if r != 126 {
		t.Errorf("126 >> 0 = %d, want 126", r)
	}
	y = 1
	r = x >> y
	if r != 63 {
		t.Errorf("126 >> 1 = %d, want 63", r)
	}
	y = 4294967296
	r = x >> y
	if r != 0 {
		t.Errorf("126 >> 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != 0 {
		t.Errorf("126 >> 18446744073709551615 = %d, want 0", r)
	}
	x = 127
	y = 0
	r = x >> y
	if r != 127 {
		t.Errorf("127 >> 0 = %d, want 127", r)
	}
	y = 1
	r = x >> y
	if r != 63 {
		t.Errorf("127 >> 1 = %d, want 63", r)
	}
	y = 4294967296
	r = x >> y
	if r != 0 {
		t.Errorf("127 >> 4294967296 = %d, want 0", r)
	}
	y = 18446744073709551615
	r = x >> y
	if r != 0 {
		t.Errorf("127 >> 18446744073709551615 = %d, want 0", r)
	}
}
func TestConstFoldint8uint32lsh(t *testing.T) {
	var x, r int8
	var y uint32
	x = -128
	y = 0
	r = x << y
	if r != -128 {
		t.Errorf("-128 << 0 = %d, want -128", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("-128 << 1 = %d, want 0", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("-128 << 4294967295 = %d, want 0", r)
	}
	x = -127
	y = 0
	r = x << y
	if r != -127 {
		t.Errorf("-127 << 0 = %d, want -127", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("-127 << 1 = %d, want 2", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("-127 << 4294967295 = %d, want 0", r)
	}
	x = -1
	y = 0
	r = x << y
	if r != -1 {
		t.Errorf("-1 << 0 = %d, want -1", r)
	}
	y = 1
	r = x << y
	if r != -2 {
		t.Errorf("-1 << 1 = %d, want -2", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("-1 << 4294967295 = %d, want 0", r)
	}
	x = 0
	y = 0
	r = x << y
	if r != 0 {
		t.Errorf("0 << 0 = %d, want 0", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("0 << 1 = %d, want 0", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("0 << 4294967295 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x << y
	if r != 1 {
		t.Errorf("1 << 0 = %d, want 1", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("1 << 1 = %d, want 2", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("1 << 4294967295 = %d, want 0", r)
	}
	x = 126
	y = 0
	r = x << y
	if r != 126 {
		t.Errorf("126 << 0 = %d, want 126", r)
	}
	y = 1
	r = x << y
	if r != -4 {
		t.Errorf("126 << 1 = %d, want -4", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("126 << 4294967295 = %d, want 0", r)
	}
	x = 127
	y = 0
	r = x << y
	if r != 127 {
		t.Errorf("127 << 0 = %d, want 127", r)
	}
	y = 1
	r = x << y
	if r != -2 {
		t.Errorf("127 << 1 = %d, want -2", r)
	}
	y = 4294967295
	r = x << y
	if r != 0 {
		t.Errorf("127 << 4294967295 = %d, want 0", r)
	}
}
func TestConstFoldint8uint32rsh(t *testing.T) {
	var x, r int8
	var y uint32
	x = -128
	y = 0
	r = x >> y
	if r != -128 {
		t.Errorf("-128 >> 0 = %d, want -128", r)
	}
	y = 1
	r = x >> y
	if r != -64 {
		t.Errorf("-128 >> 1 = %d, want -64", r)
	}
	y = 4294967295
	r = x >> y
	if r != -1 {
		t.Errorf("-128 >> 4294967295 = %d, want -1", r)
	}
	x = -127
	y = 0
	r = x >> y
	if r != -127 {
		t.Errorf("-127 >> 0 = %d, want -127", r)
	}
	y = 1
	r = x >> y
	if r != -64 {
		t.Errorf("-127 >> 1 = %d, want -64", r)
	}
	y = 4294967295
	r = x >> y
	if r != -1 {
		t.Errorf("-127 >> 4294967295 = %d, want -1", r)
	}
	x = -1
	y = 0
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 0 = %d, want -1", r)
	}
	y = 1
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 1 = %d, want -1", r)
	}
	y = 4294967295
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 4294967295 = %d, want -1", r)
	}
	x = 0
	y = 0
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 0 = %d, want 0", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 1 = %d, want 0", r)
	}
	y = 4294967295
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 4294967295 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x >> y
	if r != 1 {
		t.Errorf("1 >> 0 = %d, want 1", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 1 = %d, want 0", r)
	}
	y = 4294967295
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 4294967295 = %d, want 0", r)
	}
	x = 126
	y = 0
	r = x >> y
	if r != 126 {
		t.Errorf("126 >> 0 = %d, want 126", r)
	}
	y = 1
	r = x >> y
	if r != 63 {
		t.Errorf("126 >> 1 = %d, want 63", r)
	}
	y = 4294967295
	r = x >> y
	if r != 0 {
		t.Errorf("126 >> 4294967295 = %d, want 0", r)
	}
	x = 127
	y = 0
	r = x >> y
	if r != 127 {
		t.Errorf("127 >> 0 = %d, want 127", r)
	}
	y = 1
	r = x >> y
	if r != 63 {
		t.Errorf("127 >> 1 = %d, want 63", r)
	}
	y = 4294967295
	r = x >> y
	if r != 0 {
		t.Errorf("127 >> 4294967295 = %d, want 0", r)
	}
}
func TestConstFoldint8uint16lsh(t *testing.T) {
	var x, r int8
	var y uint16
	x = -128
	y = 0
	r = x << y
	if r != -128 {
		t.Errorf("-128 << 0 = %d, want -128", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("-128 << 1 = %d, want 0", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("-128 << 65535 = %d, want 0", r)
	}
	x = -127
	y = 0
	r = x << y
	if r != -127 {
		t.Errorf("-127 << 0 = %d, want -127", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("-127 << 1 = %d, want 2", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("-127 << 65535 = %d, want 0", r)
	}
	x = -1
	y = 0
	r = x << y
	if r != -1 {
		t.Errorf("-1 << 0 = %d, want -1", r)
	}
	y = 1
	r = x << y
	if r != -2 {
		t.Errorf("-1 << 1 = %d, want -2", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("-1 << 65535 = %d, want 0", r)
	}
	x = 0
	y = 0
	r = x << y
	if r != 0 {
		t.Errorf("0 << 0 = %d, want 0", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("0 << 1 = %d, want 0", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("0 << 65535 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x << y
	if r != 1 {
		t.Errorf("1 << 0 = %d, want 1", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("1 << 1 = %d, want 2", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("1 << 65535 = %d, want 0", r)
	}
	x = 126
	y = 0
	r = x << y
	if r != 126 {
		t.Errorf("126 << 0 = %d, want 126", r)
	}
	y = 1
	r = x << y
	if r != -4 {
		t.Errorf("126 << 1 = %d, want -4", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("126 << 65535 = %d, want 0", r)
	}
	x = 127
	y = 0
	r = x << y
	if r != 127 {
		t.Errorf("127 << 0 = %d, want 127", r)
	}
	y = 1
	r = x << y
	if r != -2 {
		t.Errorf("127 << 1 = %d, want -2", r)
	}
	y = 65535
	r = x << y
	if r != 0 {
		t.Errorf("127 << 65535 = %d, want 0", r)
	}
}
func TestConstFoldint8uint16rsh(t *testing.T) {
	var x, r int8
	var y uint16
	x = -128
	y = 0
	r = x >> y
	if r != -128 {
		t.Errorf("-128 >> 0 = %d, want -128", r)
	}
	y = 1
	r = x >> y
	if r != -64 {
		t.Errorf("-128 >> 1 = %d, want -64", r)
	}
	y = 65535
	r = x >> y
	if r != -1 {
		t.Errorf("-128 >> 65535 = %d, want -1", r)
	}
	x = -127
	y = 0
	r = x >> y
	if r != -127 {
		t.Errorf("-127 >> 0 = %d, want -127", r)
	}
	y = 1
	r = x >> y
	if r != -64 {
		t.Errorf("-127 >> 1 = %d, want -64", r)
	}
	y = 65535
	r = x >> y
	if r != -1 {
		t.Errorf("-127 >> 65535 = %d, want -1", r)
	}
	x = -1
	y = 0
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 0 = %d, want -1", r)
	}
	y = 1
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 1 = %d, want -1", r)
	}
	y = 65535
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 65535 = %d, want -1", r)
	}
	x = 0
	y = 0
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 0 = %d, want 0", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 1 = %d, want 0", r)
	}
	y = 65535
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 65535 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x >> y
	if r != 1 {
		t.Errorf("1 >> 0 = %d, want 1", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 1 = %d, want 0", r)
	}
	y = 65535
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 65535 = %d, want 0", r)
	}
	x = 126
	y = 0
	r = x >> y
	if r != 126 {
		t.Errorf("126 >> 0 = %d, want 126", r)
	}
	y = 1
	r = x >> y
	if r != 63 {
		t.Errorf("126 >> 1 = %d, want 63", r)
	}
	y = 65535
	r = x >> y
	if r != 0 {
		t.Errorf("126 >> 65535 = %d, want 0", r)
	}
	x = 127
	y = 0
	r = x >> y
	if r != 127 {
		t.Errorf("127 >> 0 = %d, want 127", r)
	}
	y = 1
	r = x >> y
	if r != 63 {
		t.Errorf("127 >> 1 = %d, want 63", r)
	}
	y = 65535
	r = x >> y
	if r != 0 {
		t.Errorf("127 >> 65535 = %d, want 0", r)
	}
}
func TestConstFoldint8uint8lsh(t *testing.T) {
	var x, r int8
	var y uint8
	x = -128
	y = 0
	r = x << y
	if r != -128 {
		t.Errorf("-128 << 0 = %d, want -128", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("-128 << 1 = %d, want 0", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("-128 << 255 = %d, want 0", r)
	}
	x = -127
	y = 0
	r = x << y
	if r != -127 {
		t.Errorf("-127 << 0 = %d, want -127", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("-127 << 1 = %d, want 2", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("-127 << 255 = %d, want 0", r)
	}
	x = -1
	y = 0
	r = x << y
	if r != -1 {
		t.Errorf("-1 << 0 = %d, want -1", r)
	}
	y = 1
	r = x << y
	if r != -2 {
		t.Errorf("-1 << 1 = %d, want -2", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("-1 << 255 = %d, want 0", r)
	}
	x = 0
	y = 0
	r = x << y
	if r != 0 {
		t.Errorf("0 << 0 = %d, want 0", r)
	}
	y = 1
	r = x << y
	if r != 0 {
		t.Errorf("0 << 1 = %d, want 0", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("0 << 255 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x << y
	if r != 1 {
		t.Errorf("1 << 0 = %d, want 1", r)
	}
	y = 1
	r = x << y
	if r != 2 {
		t.Errorf("1 << 1 = %d, want 2", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("1 << 255 = %d, want 0", r)
	}
	x = 126
	y = 0
	r = x << y
	if r != 126 {
		t.Errorf("126 << 0 = %d, want 126", r)
	}
	y = 1
	r = x << y
	if r != -4 {
		t.Errorf("126 << 1 = %d, want -4", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("126 << 255 = %d, want 0", r)
	}
	x = 127
	y = 0
	r = x << y
	if r != 127 {
		t.Errorf("127 << 0 = %d, want 127", r)
	}
	y = 1
	r = x << y
	if r != -2 {
		t.Errorf("127 << 1 = %d, want -2", r)
	}
	y = 255
	r = x << y
	if r != 0 {
		t.Errorf("127 << 255 = %d, want 0", r)
	}
}
func TestConstFoldint8uint8rsh(t *testing.T) {
	var x, r int8
	var y uint8
	x = -128
	y = 0
	r = x >> y
	if r != -128 {
		t.Errorf("-128 >> 0 = %d, want -128", r)
	}
	y = 1
	r = x >> y
	if r != -64 {
		t.Errorf("-128 >> 1 = %d, want -64", r)
	}
	y = 255
	r = x >> y
	if r != -1 {
		t.Errorf("-128 >> 255 = %d, want -1", r)
	}
	x = -127
	y = 0
	r = x >> y
	if r != -127 {
		t.Errorf("-127 >> 0 = %d, want -127", r)
	}
	y = 1
	r = x >> y
	if r != -64 {
		t.Errorf("-127 >> 1 = %d, want -64", r)
	}
	y = 255
	r = x >> y
	if r != -1 {
		t.Errorf("-127 >> 255 = %d, want -1", r)
	}
	x = -1
	y = 0
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 0 = %d, want -1", r)
	}
	y = 1
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 1 = %d, want -1", r)
	}
	y = 255
	r = x >> y
	if r != -1 {
		t.Errorf("-1 >> 255 = %d, want -1", r)
	}
	x = 0
	y = 0
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 0 = %d, want 0", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 1 = %d, want 0", r)
	}
	y = 255
	r = x >> y
	if r != 0 {
		t.Errorf("0 >> 255 = %d, want 0", r)
	}
	x = 1
	y = 0
	r = x >> y
	if r != 1 {
		t.Errorf("1 >> 0 = %d, want 1", r)
	}
	y = 1
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 1 = %d, want 0", r)
	}
	y = 255
	r = x >> y
	if r != 0 {
		t.Errorf("1 >> 255 = %d, want 0", r)
	}
	x = 126
	y = 0
	r = x >> y
	if r != 126 {
		t.Errorf("126 >> 0 = %d, want 126", r)
	}
	y = 1
	r = x >> y
	if r != 63 {
		t.Errorf("126 >> 1 = %d, want 63", r)
	}
	y = 255
	r = x >> y
	if r != 0 {
		t.Errorf("126 >> 255 = %d, want 0", r)
	}
	x = 127
	y = 0
	r = x >> y
	if r != 127 {
		t.Errorf("127 >> 0 = %d, want 127", r)
	}
	y = 1
	r = x >> y
	if r != 63 {
		t.Errorf("127 >> 1 = %d, want 63", r)
	}
	y = 255
	r = x >> y
	if r != 0 {
		t.Errorf("127 >> 255 = %d, want 0", r)
	}
}
func TestConstFoldCompareuint64(t *testing.T) {
	{
		var x uint64 = 0
		var y uint64 = 0
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x uint64 = 0
		var y uint64 = 1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x uint64 = 0
		var y uint64 = 4294967296
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x uint64 = 0
		var y uint64 = 18446744073709551615
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x uint64 = 1
		var y uint64 = 0
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x uint64 = 1
		var y uint64 = 1
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x uint64 = 1
		var y uint64 = 4294967296
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x uint64 = 1
		var y uint64 = 18446744073709551615
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x uint64 = 4294967296
		var y uint64 = 0
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x uint64 = 4294967296
		var y uint64 = 1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x uint64 = 4294967296
		var y uint64 = 4294967296
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x uint64 = 4294967296
		var y uint64 = 18446744073709551615
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x uint64 = 18446744073709551615
		var y uint64 = 0
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x uint64 = 18446744073709551615
		var y uint64 = 1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x uint64 = 18446744073709551615
		var y uint64 = 4294967296
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x uint64 = 18446744073709551615
		var y uint64 = 18446744073709551615
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
}
func TestConstFoldCompareint64(t *testing.T) {
	{
		var x int64 = -9223372036854775808
		var y int64 = -9223372036854775808
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = -9223372036854775808
		var y int64 = -9223372036854775807
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int64 = -9223372036854775808
		var y int64 = -4294967296
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int64 = -9223372036854775808
		var y int64 = -1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int64 = -9223372036854775808
		var y int64 = 0
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int64 = -9223372036854775808
		var y int64 = 1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int64 = -9223372036854775808
		var y int64 = 4294967296
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int64 = -9223372036854775808
		var y int64 = 9223372036854775806
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int64 = -9223372036854775808
		var y int64 = 9223372036854775807
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int64 = -9223372036854775807
		var y int64 = -9223372036854775808
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = -9223372036854775807
		var y int64 = -9223372036854775807
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = -9223372036854775807
		var y int64 = -4294967296
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int64 = -9223372036854775807
		var y int64 = -1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int64 = -9223372036854775807
		var y int64 = 0
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int64 = -9223372036854775807
		var y int64 = 1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int64 = -9223372036854775807
		var y int64 = 4294967296
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int64 = -9223372036854775807
		var y int64 = 9223372036854775806
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int64 = -9223372036854775807
		var y int64 = 9223372036854775807
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int64 = -4294967296
		var y int64 = -9223372036854775808
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = -4294967296
		var y int64 = -9223372036854775807
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = -4294967296
		var y int64 = -4294967296
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = -4294967296
		var y int64 = -1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int64 = -4294967296
		var y int64 = 0
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int64 = -4294967296
		var y int64 = 1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int64 = -4294967296
		var y int64 = 4294967296
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int64 = -4294967296
		var y int64 = 9223372036854775806
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int64 = -4294967296
		var y int64 = 9223372036854775807
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int64 = -1
		var y int64 = -9223372036854775808
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = -1
		var y int64 = -9223372036854775807
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = -1
		var y int64 = -4294967296
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = -1
		var y int64 = -1
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = -1
		var y int64 = 0
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int64 = -1
		var y int64 = 1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int64 = -1
		var y int64 = 4294967296
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int64 = -1
		var y int64 = 9223372036854775806
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int64 = -1
		var y int64 = 9223372036854775807
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int64 = 0
		var y int64 = -9223372036854775808
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = 0
		var y int64 = -9223372036854775807
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = 0
		var y int64 = -4294967296
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = 0
		var y int64 = -1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = 0
		var y int64 = 0
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = 0
		var y int64 = 1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int64 = 0
		var y int64 = 4294967296
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int64 = 0
		var y int64 = 9223372036854775806
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int64 = 0
		var y int64 = 9223372036854775807
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int64 = 1
		var y int64 = -9223372036854775808
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = 1
		var y int64 = -9223372036854775807
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = 1
		var y int64 = -4294967296
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = 1
		var y int64 = -1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = 1
		var y int64 = 0
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = 1
		var y int64 = 1
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = 1
		var y int64 = 4294967296
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int64 = 1
		var y int64 = 9223372036854775806
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int64 = 1
		var y int64 = 9223372036854775807
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int64 = 4294967296
		var y int64 = -9223372036854775808
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = 4294967296
		var y int64 = -9223372036854775807
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = 4294967296
		var y int64 = -4294967296
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = 4294967296
		var y int64 = -1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = 4294967296
		var y int64 = 0
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = 4294967296
		var y int64 = 1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = 4294967296
		var y int64 = 4294967296
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = 4294967296
		var y int64 = 9223372036854775806
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int64 = 4294967296
		var y int64 = 9223372036854775807
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int64 = 9223372036854775806
		var y int64 = -9223372036854775808
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = 9223372036854775806
		var y int64 = -9223372036854775807
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = 9223372036854775806
		var y int64 = -4294967296
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = 9223372036854775806
		var y int64 = -1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = 9223372036854775806
		var y int64 = 0
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = 9223372036854775806
		var y int64 = 1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = 9223372036854775806
		var y int64 = 4294967296
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = 9223372036854775806
		var y int64 = 9223372036854775806
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = 9223372036854775806
		var y int64 = 9223372036854775807
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int64 = 9223372036854775807
		var y int64 = -9223372036854775808
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = 9223372036854775807
		var y int64 = -9223372036854775807
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = 9223372036854775807
		var y int64 = -4294967296
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = 9223372036854775807
		var y int64 = -1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = 9223372036854775807
		var y int64 = 0
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = 9223372036854775807
		var y int64 = 1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = 9223372036854775807
		var y int64 = 4294967296
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = 9223372036854775807
		var y int64 = 9223372036854775806
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int64 = 9223372036854775807
		var y int64 = 9223372036854775807
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
}
func TestConstFoldCompareuint32(t *testing.T) {
	{
		var x uint32 = 0
		var y uint32 = 0
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x uint32 = 0
		var y uint32 = 1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x uint32 = 0
		var y uint32 = 4294967295
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x uint32 = 1
		var y uint32 = 0
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x uint32 = 1
		var y uint32 = 1
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x uint32 = 1
		var y uint32 = 4294967295
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x uint32 = 4294967295
		var y uint32 = 0
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x uint32 = 4294967295
		var y uint32 = 1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x uint32 = 4294967295
		var y uint32 = 4294967295
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
}
func TestConstFoldCompareint32(t *testing.T) {
	{
		var x int32 = -2147483648
		var y int32 = -2147483648
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int32 = -2147483648
		var y int32 = -2147483647
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int32 = -2147483648
		var y int32 = -1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int32 = -2147483648
		var y int32 = 0
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int32 = -2147483648
		var y int32 = 1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int32 = -2147483648
		var y int32 = 2147483647
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int32 = -2147483647
		var y int32 = -2147483648
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int32 = -2147483647
		var y int32 = -2147483647
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int32 = -2147483647
		var y int32 = -1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int32 = -2147483647
		var y int32 = 0
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int32 = -2147483647
		var y int32 = 1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int32 = -2147483647
		var y int32 = 2147483647
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int32 = -1
		var y int32 = -2147483648
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int32 = -1
		var y int32 = -2147483647
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int32 = -1
		var y int32 = -1
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int32 = -1
		var y int32 = 0
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int32 = -1
		var y int32 = 1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int32 = -1
		var y int32 = 2147483647
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int32 = 0
		var y int32 = -2147483648
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int32 = 0
		var y int32 = -2147483647
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int32 = 0
		var y int32 = -1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int32 = 0
		var y int32 = 0
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int32 = 0
		var y int32 = 1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int32 = 0
		var y int32 = 2147483647
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int32 = 1
		var y int32 = -2147483648
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int32 = 1
		var y int32 = -2147483647
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int32 = 1
		var y int32 = -1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int32 = 1
		var y int32 = 0
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int32 = 1
		var y int32 = 1
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int32 = 1
		var y int32 = 2147483647
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int32 = 2147483647
		var y int32 = -2147483648
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int32 = 2147483647
		var y int32 = -2147483647
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int32 = 2147483647
		var y int32 = -1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int32 = 2147483647
		var y int32 = 0
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int32 = 2147483647
		var y int32 = 1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int32 = 2147483647
		var y int32 = 2147483647
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
}
func TestConstFoldCompareuint16(t *testing.T) {
	{
		var x uint16 = 0
		var y uint16 = 0
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x uint16 = 0
		var y uint16 = 1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x uint16 = 0
		var y uint16 = 65535
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x uint16 = 1
		var y uint16 = 0
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x uint16 = 1
		var y uint16 = 1
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x uint16 = 1
		var y uint16 = 65535
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x uint16 = 65535
		var y uint16 = 0
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x uint16 = 65535
		var y uint16 = 1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x uint16 = 65535
		var y uint16 = 65535
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
}
func TestConstFoldCompareint16(t *testing.T) {
	{
		var x int16 = -32768
		var y int16 = -32768
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int16 = -32768
		var y int16 = -32767
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int16 = -32768
		var y int16 = -1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int16 = -32768
		var y int16 = 0
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int16 = -32768
		var y int16 = 1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int16 = -32768
		var y int16 = 32766
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int16 = -32768
		var y int16 = 32767
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int16 = -32767
		var y int16 = -32768
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int16 = -32767
		var y int16 = -32767
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int16 = -32767
		var y int16 = -1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int16 = -32767
		var y int16 = 0
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int16 = -32767
		var y int16 = 1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int16 = -32767
		var y int16 = 32766
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int16 = -32767
		var y int16 = 32767
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int16 = -1
		var y int16 = -32768
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int16 = -1
		var y int16 = -32767
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int16 = -1
		var y int16 = -1
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int16 = -1
		var y int16 = 0
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int16 = -1
		var y int16 = 1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int16 = -1
		var y int16 = 32766
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int16 = -1
		var y int16 = 32767
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int16 = 0
		var y int16 = -32768
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int16 = 0
		var y int16 = -32767
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int16 = 0
		var y int16 = -1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int16 = 0
		var y int16 = 0
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int16 = 0
		var y int16 = 1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int16 = 0
		var y int16 = 32766
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int16 = 0
		var y int16 = 32767
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int16 = 1
		var y int16 = -32768
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int16 = 1
		var y int16 = -32767
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int16 = 1
		var y int16 = -1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int16 = 1
		var y int16 = 0
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int16 = 1
		var y int16 = 1
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int16 = 1
		var y int16 = 32766
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int16 = 1
		var y int16 = 32767
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int16 = 32766
		var y int16 = -32768
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int16 = 32766
		var y int16 = -32767
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int16 = 32766
		var y int16 = -1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int16 = 32766
		var y int16 = 0
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int16 = 32766
		var y int16 = 1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int16 = 32766
		var y int16 = 32766
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int16 = 32766
		var y int16 = 32767
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int16 = 32767
		var y int16 = -32768
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int16 = 32767
		var y int16 = -32767
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int16 = 32767
		var y int16 = -1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int16 = 32767
		var y int16 = 0
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int16 = 32767
		var y int16 = 1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int16 = 32767
		var y int16 = 32766
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int16 = 32767
		var y int16 = 32767
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
}
func TestConstFoldCompareuint8(t *testing.T) {
	{
		var x uint8 = 0
		var y uint8 = 0
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x uint8 = 0
		var y uint8 = 1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x uint8 = 0
		var y uint8 = 255
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x uint8 = 1
		var y uint8 = 0
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x uint8 = 1
		var y uint8 = 1
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x uint8 = 1
		var y uint8 = 255
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x uint8 = 255
		var y uint8 = 0
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x uint8 = 255
		var y uint8 = 1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x uint8 = 255
		var y uint8 = 255
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
}
func TestConstFoldCompareint8(t *testing.T) {
	{
		var x int8 = -128
		var y int8 = -128
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int8 = -128
		var y int8 = -127
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int8 = -128
		var y int8 = -1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int8 = -128
		var y int8 = 0
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int8 = -128
		var y int8 = 1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int8 = -128
		var y int8 = 126
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int8 = -128
		var y int8 = 127
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int8 = -127
		var y int8 = -128
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int8 = -127
		var y int8 = -127
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int8 = -127
		var y int8 = -1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int8 = -127
		var y int8 = 0
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int8 = -127
		var y int8 = 1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int8 = -127
		var y int8 = 126
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int8 = -127
		var y int8 = 127
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int8 = -1
		var y int8 = -128
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int8 = -1
		var y int8 = -127
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int8 = -1
		var y int8 = -1
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int8 = -1
		var y int8 = 0
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int8 = -1
		var y int8 = 1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int8 = -1
		var y int8 = 126
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int8 = -1
		var y int8 = 127
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int8 = 0
		var y int8 = -128
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int8 = 0
		var y int8 = -127
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int8 = 0
		var y int8 = -1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int8 = 0
		var y int8 = 0
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int8 = 0
		var y int8 = 1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int8 = 0
		var y int8 = 126
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int8 = 0
		var y int8 = 127
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int8 = 1
		var y int8 = -128
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int8 = 1
		var y int8 = -127
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int8 = 1
		var y int8 = -1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int8 = 1
		var y int8 = 0
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int8 = 1
		var y int8 = 1
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int8 = 1
		var y int8 = 126
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int8 = 1
		var y int8 = 127
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int8 = 126
		var y int8 = -128
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int8 = 126
		var y int8 = -127
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int8 = 126
		var y int8 = -1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int8 = 126
		var y int8 = 0
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int8 = 126
		var y int8 = 1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int8 = 126
		var y int8 = 126
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int8 = 126
		var y int8 = 127
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if !(x < y) {
			t.Errorf("!(%d < %d)", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if x >= y {
			t.Errorf("%d >= %d", x, y)
		}
	}
	{
		var x int8 = 127
		var y int8 = -128
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int8 = 127
		var y int8 = -127
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int8 = 127
		var y int8 = -1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int8 = 127
		var y int8 = 0
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int8 = 127
		var y int8 = 1
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int8 = 127
		var y int8 = 126
		if x == y {
			t.Errorf("%d == %d", x, y)
		}
		if !(x != y) {
			t.Errorf("!(%d != %d)", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if !(x > y) {
			t.Errorf("!(%d > %d)", x, y)
		}
		if x <= y {
			t.Errorf("%d <= %d", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
	{
		var x int8 = 127
		var y int8 = 127
		if !(x == y) {
			t.Errorf("!(%d == %d)", x, y)
		}
		if x != y {
			t.Errorf("%d != %d", x, y)
		}
		if x < y {
			t.Errorf("%d < %d", x, y)
		}
		if x > y {
			t.Errorf("%d > %d", x, y)
		}
		if !(x <= y) {
			t.Errorf("!(%d <= %d)", x, y)
		}
		if !(x >= y) {
			t.Errorf("!(%d >= %d)", x, y)
		}
	}
}