obj      func() runtime.Object
		old      func() runtime.Object
		expected bool
	}{
		{
			name: "same",
			obj: func() runtime.Object {
				return newPod()
			},
			old: func() runtime.Object {
				return newPod()
			},
			expected: true,
		},
		{
			name: "different managedFields",
			obj: func() runtime.Object {
				return newPod()
			},
			old: func() runtime.Object {
				obj := newPod()

// And atomically performs a bitwise AND operation on x using the bitmask
// provided as mask and returns the old value.
func (x *Int32) And(mask int32) (old int32) { return AndInt32(&x.v, mask) }

// Or atomically performs a bitwise OR operation on x using the bitmask
// provided as mask and returns the old value.
func (x *Int32) Or(mask int32) (old int32) { return OrInt32(&x.v, mask) }

// An Int64 is an atomic int64. The zero value is zero.

package y
-- old/p1/p1.go --
package p1

import _ "old/p2"
import _ "new/p1"
import _ "new"
-- old/p2/p2.go --

		mutexSema = &mu.wsema
	}
	for {
		old := atomic.LoadUint64(&mu.state)
		if old&mutexBit == 0 || old&mutexRefMask == 0 {
			panic("inconsistent poll.fdMutex")
		}
		// Drop lock, drop reference and wake read waiter if present.
		new := (old &^ mutexBit) - mutexRef
		if old&mutexMask != 0 {
			new -= mutexWait
		}
		if atomic.CompareAndSwapUint64(&mu.state, old, new) {
			if old&mutexMask != 0 {

	newResourcequota := obj.(*api.ResourceQuota)
	oldResourcequota := old.(*api.ResourceQuota)
	newResourcequota.Spec = oldResourcequota.Spec
}

func (resourcequotaStatusStrategy) ValidateUpdate(ctx context.Context, obj, old runtime.Object) field.ErrorList {
	return validation.ValidateResourceQuotaStatusUpdate(obj.(*api.ResourceQuota), old.(*api.ResourceQuota))
}

	word |= ^mask
	for {
		old := *addr32
		if Cas(addr32, old, old&word) {
			return
		}
	}
}

//go:nosplit
func Or(addr *uint32, v uint32) {
	for {
		old := *addr
		if Cas(addr, old, old|v) {
			return
		}
	}
}

//go:nosplit
func And(addr *uint32, v uint32) {
	for {
		old := *addr
		if Cas(addr, old, old&v) {
			return
		}
	}
}

	unlock()
	return
}

//go:nosplit
func Or64(addr *uint64, val uint64) (old uint64) {
	for {
		old = *addr
		if Cas64(addr, old, old|val) {
			return old
		}
	}
}

//go:nosplit
func And64(addr *uint64, val uint64) (old uint64) {
	for {
		old = *addr
		if Cas64(addr, old, old&val) {
			return old
		}
	}
}

//go:noescape
func Xadd(ptr *uint32, delta int32) uint32

// Atomically:
//	old := *ptr;
//	*ptr = new;
//	return old;
TEXT ·Xchg(SB), NOSPLIT, $0-20
	MOVD	ptr+0(FP), R4
	MOVW	new+8(FP), R5
	LWSYNC
	LWAR	(R4), R3
	STWCCC	R5, (R4)
	BNE	-2(PC)
	ISYNC
	MOVW	R3, ret+16(FP)
	RET

// uint64 Xchg64(ptr *uint64, new uint64)
// Atomically:
//	old := *ptr;
//	*ptr = new;
//	return old;
TEXT ·Xchg64(SB), NOSPLIT, $0-24

			if !awoke && old&mutexWoken == 0 && old>>mutexWaiterShift != 0 &&
				atomic.CompareAndSwapInt32(&m.state, old, old|mutexWoken) {
				awoke = true
			}
			runtime_doSpin()
			iter++
			old = m.state
			continue
		}
		new := old
		// Don't try to acquire starving mutex, new arriving goroutines must queue.
		if old&mutexStarving == 0 {
			new |= mutexLocked
		}
		if old&(mutexLocked|mutexStarving) != 0 {

    }

    def "reordering"() {
        expect:
        changes(
            ["one-new": fingerprint("one"), "two-new": fingerprint("two"), "three-new": fingerprint("three")],
            ["one-old": fingerprint("one"), "three-old": fingerprint("three"), "two-old": fingerprint("two")]
        ) == [removed("three-old": "three"), added("two-new": "two"), removed("two-old": "two"), added("three-new": "three")]