{
			name:   "Mask 01 OR mask 10",
			masks:  [][]int{{0}, {1}},
			orMask: "11",
		},
		{
			name:   "Mask 11 OR mask 11",
			masks:  [][]int{{0, 1}, {0, 1}},
			orMask: "11",
		},
		{
			name:   "Mask 01 OR mask 10 OR mask 11",
			masks:  [][]int{{0}, {1}, {0, 1}},
			orMask: "11",
		},
		{
			name:   "Mask 1000 OR mask 0100 OR mask 0010 OR mask 0001",
			masks:  [][]int{{3}, {2}, {1}, {0}},

DATA masks<>+0xac(SB)/4, $0x00000000

DATA masks<>+0xb0(SB)/4, $0xffffffff
DATA masks<>+0xb4(SB)/4, $0xffffffff
DATA masks<>+0xb8(SB)/4, $0x00ffffff
DATA masks<>+0xbc(SB)/4, $0x00000000

DATA masks<>+0xc0(SB)/4, $0xffffffff
DATA masks<>+0xc4(SB)/4, $0xffffffff
DATA masks<>+0xc8(SB)/4, $0xffffffff
DATA masks<>+0xcc(SB)/4, $0x00000000

DATA masks<>+0xd0(SB)/4, $0xffffffff

		if i >= 56 {
			// we might have to write the length here if all fit in one block
			d.x[i] |= mask1b & length[i-56]
		}
	}

	// compress, and only keep the digest if all fit in one block
	block(d, d.x[:])

	var digest [Size]byte
	for i, s := range d.h {
		digest[i*4] = mask1b & byte(s>>24)
		digest[i*4+1] = mask1b & byte(s>>16)
		digest[i*4+2] = mask1b & byte(s>>8)

        def task1 = new TestTaskNode("task1")
        def task2 = new TestTaskNode("task2")
        def task3 = new TestTaskNode("task3")
        def task4 = new TestTaskNode("task4")
        def transform1 = new TestTransformStepNode("transform1")

        dependsOn(task1, [task2, transform1])
        dependsOn(task2, [task3])
        dependsOn(task3, [task4])

// significant bit (in hi) and bit 127 is the lowest (lo&1).
type uint128 struct {
	hi uint64
	lo uint64
}

// mask6 returns a uint128 bitmask with the topmost n bits of a
// 128-bit number.
func mask6(n int) uint128 {
	return uint128{^(^uint64(0) >> n), ^uint64(0) << (128 - n)}
}

// isZero reports whether u == 0.
//

    def dependsOnUnionOfDependenciesOfSourceCollections() {
        def task1 = Stub(Task)
        def task2 = Stub(Task)
        def task3 = Stub(Task)
        def source1 = Stub(FileCollectionInternal)
        def source2 = Stub(FileCollectionInternal)

        given:
        source1.visitDependencies(_) >> { TaskDependencyResolveContext context ->
            context.add(task1)
            context.add(task2)
        }

func ValidatePodSubnetNodeMask(subnetStr string, c *kubeadm.ClusterConfiguration, fldPath *field.Path) field.ErrorList {
	allErrs := field.ErrorList{}
	// subnets were already validated
	subnets, _ := netutils.ParseCIDRs(strings.Split(subnetStr, ","))
	for _, podSubnet := range subnets {
		// obtain podSubnet mask
		mask := podSubnet.Mask
		maskSize, _ := mask.Size()

        def task1 = task("a", failure: new RuntimeException("broken"))
        def task2 = task("b", dependsOn: [task1])
        def task3 = task("c", dependsOn: [task2])

        when:
        addToGraphAndPopulate([task1, task2, task3])
        assert executedTasks == [task1]

        then:
        1 * listener.accept({ it.task == task1 })

	MOVD $2, R15      // Set up index

	// Set up masks for use with VSEL
	MOVD   $0xff, R21        // Set up mask 0xff000000ff000000...
	SLD    $24, R21
	MTVSRD R21, V10
	VSPLTW $1, V10, V29
	VSLDOI $2, V29, V29, V30 // Mask 0x0000ff000000ff00...
	MOVD   $0xffff, R21
	SLD    $16, R21
	MTVSRD R21, V10
	VSPLTW $1, V10, V31      // Mask 0xffff0000ffff0000...
	VSPLTW $0, V0, V1        // Splat 1st word of separator

the SIGPROF signal in particular.

The non-Go code should not change the signal mask on any threads
created by the Go runtime. If the non-Go code starts new threads
itself, those threads may set the signal mask as they please.

If the non-Go code starts a new thread, changes the signal mask, and
then invokes a Go function in that thread, the Go runtime will