if want, got = a+c32s, add32s(a); got != want {
		panic(fmt.Sprintf("add32s(%x) = %x, want %x", a, got, want))
	}
	if want, got = a-c32a, sub32a(a); got != want {
		panic(fmt.Sprintf("sub32a(%x) = %x, want %x", a, got, want))
	}
	if want, got = a-c32s, sub32s(a); got != want {
		panic(fmt.Sprintf("sub32s(%x) = %x, want %x", a, got, want))
	}
	if want, got = a|c32a, or32(a); got != want {

func (s *sum64a) Sum64() uint64 { return uint64(*s) }

func (s *sum32) Write(data []byte) (int, error) {
	hash := *s
	for _, c := range data {
		hash *= prime32
		hash ^= sum32(c)
	}
	*s = hash
	return len(data), nil
}

func (s *sum32a) Write(data []byte) (int, error) {
	hash := *s
	for _, c := range data {
		hash ^= sum32a(c)
		hash *= prime32
	}
	*s = hash
	return len(data), nil
}

        buildC = multiProjectBuild('buildC', ['sub1', 'sub2', 'sub3']) {
            buildFile << """
                allprojects {
                    ${javaProject()}
                }

                test.dependsOn 'sub1:test', 'sub2:test', 'sub3:test'
            """
            file('sub1/src/test/java/SampleTestC_Sub1.java') << junitTestClass('SampleTestC_Sub1')

stdout '"Action":"output","Package":"p","Test":"Test/Sub1","Output":"Sub2"}'
stdout '"Action":"output","Package":"p","Test":"Test/Sub1","Output":"--- PASS: Test/Sub1 \([\d.]+s\)\\n"}'
stdout '"Action":"pass","Package":"p","Test":"Test/Sub1","Elapsed"'
stdout '"Action":"output","Package":"p","Test":"Test/Sub3","Output":"foo bar"}'
stdout '"Action":"output","Package":"p","Test":"Test/Sub3","Output":"baz\\n"}'

    }

    def "runs all test tasks in multi project build when test class passed by name"() {
        setup:
        settingsFile << "include ':sub1', 'sub2', ':sub2:sub3', ':sub4'"
        ["sub1", "sub2/sub3"].each { projectFolderName ->
            file("${projectFolderName}/src/test/java/example/MyTest.java") << """
                package example;
                public class MyTest {

								{MountPath: "/ignore", Name: "vol2"},
								{MountPath: "/mnt/sub1/sub2/sub3", Name: "vol3"},
								{MountPath: "/mnt/sub1/sub2/sub4", Name: "vol4"},
								{MountPath: "/mnt/sub1/sub2/sub4/skip", Name: "vol5"},
								{MountPath: "/mnt/sub1/sub2/sub4/skip2", Name: "vol5a"},
								{MountPath: "/mnt/sub1/sub2/sub6", Name: "vol6"},
								{MountPath: "/mnt7", Name: "vol7"},
							},
						},
					},

	inf := 1.0 / zero
	negZero := -1 / inf
	if 1/add32(negZero) != inf {
		panic("negZero+0 != posZero (32 bit)")
	}
}

//go:noinline
func sub32(x float32) float32 {
	return x - 0
}

func testSub32() {
	var zero float32
	inf := 1.0 / zero
	negZero := -1 / inf
	if 1/sub32(negZero) != -inf {
		panic("negZero-0 != negZero (32 bit)")
	}
}

//go:noinline
func neg32(x float32) float32 {
	return -x
}

func ExampleSub32() {
	// First number is 33<<32 + 23
	n1 := []uint32{33, 23}
	// Second number is 21<<32 + 12
	n2 := []uint32{21, 12}
	// Sub them together without producing carry.
	d1, carry := bits.Sub32(n1[1], n2[1], 0)
	d0, _ := bits.Sub32(n1[0], n2[0], carry)
	nsum := []uint32{d0, d1}
	fmt.Printf("%v - %v = %v (carry bit was %v)\n", n1, n2, nsum, carry)

	// First number is 3<<32 + 2147483647
	n1 = []uint32{3, 0x7fffffff}

// x - (C - z) -> x + (z - C) -> (x + z) - C
(Sub64 x (Sub64 i:(Const64 <t>) z)) && (z.Op != OpConst64 && x.Op != OpConst64) => (Sub64 (Add64 <t> x z) i)
(Sub32 x (Sub32 i:(Const32 <t>) z)) && (z.Op != OpConst32 && x.Op != OpConst32) => (Sub32 (Add32 <t> x z) i)
(Sub16 x (Sub16 i:(Const16 <t>) z)) && (z.Op != OpConst16 && x.Op != OpConst16) => (Sub16 (Add16 <t> x z) i)

	(Int64Make
		(Or32 <typ.UInt32>
			(Or32 <typ.UInt32>
				(Lsh32x32 <typ.UInt32> (Int64Hi x) s)
				(Rsh32Ux32 <typ.UInt32>
					(Int64Lo x)
					(Sub32 <typ.UInt32> (Const32 <typ.UInt32> [32]) s)))
			(Lsh32x32 <typ.UInt32>
				(Int64Lo x)
				(Sub32 <typ.UInt32> s (Const32 <typ.UInt32> [32]))))
		(Lsh32x32 <typ.UInt32> (Int64Lo x) s))
(Lsh64x16 x s) =>
	(Int64Make
		(Or32 <typ.UInt32>
			(Or32 <typ.UInt32>