//go:noescape
func Store(ptr *uint32, val uint32)

//go:noescape
func Store8(ptr *uint8, val uint8)

//go:noescape
func Store64(ptr *uint64, val uint64)

// NO go:noescape annotation; see atomic_pointer.go.
func StorepNoWB(ptr unsafe.Pointer, val unsafe.Pointer)

//go:noescape
func StoreRel(ptr *uint32, val uint32)

//go:noescape
func StoreRel64(ptr *uint64, val uint64)

//go:noescape

//go:noescape
func Store(ptr *uint32, val uint32)

//go:noescape
func Store8(ptr *uint8, val uint8)

// NO go:noescape annotation; see atomic_pointer.go.
func StorepNoWB(ptr unsafe.Pointer, val unsafe.Pointer)

//go:noescape
func StoreRel(ptr *uint32, val uint32)

//go:noescape
func StoreReluintptr(ptr *uintptr, val uintptr)

//go:noescape

	SYNC
	RET

// func Store64(ptr *uint64, val uint64)
TEXT ·Store64(SB), NOSPLIT, $0
	MOVD	ptr+0(FP), R2
	MOVD	val+8(FP), R3
	MOVD	R3, 0(R2)
	SYNC
	RET

// func StorepNoWB(ptr unsafe.Pointer, val unsafe.Pointer)
TEXT ·StorepNoWB(SB), NOSPLIT, $0
	MOVD	ptr+0(FP), R2
	MOVD	val+8(FP), R3
	MOVD	R3, 0(R2)
	SYNC
	RET

// func Cas(ptr *uint32, old, new uint32) bool
// Atomically:
//	if *ptr == old {

TEXT ·LoadAcquintptr(SB),NOSPLIT|NOFRAME,$0-16
	JMP	·Load64(SB)

// func Loadp(ptr unsafe.Pointer) unsafe.Pointer
TEXT ·Loadp(SB),NOSPLIT,$0-16
	JMP	·Load64(SB)

// func StorepNoWB(ptr unsafe.Pointer, val unsafe.Pointer)
TEXT ·StorepNoWB(SB), NOSPLIT, $0-16
	JMP	·Store64(SB)

TEXT ·StoreRel(SB), NOSPLIT, $0-12
	JMP	·Store(SB)

TEXT ·StoreRel64(SB), NOSPLIT, $0-16
	JMP	·Store64(SB)

func atomicstorep(ptr unsafe.Pointer, new unsafe.Pointer) {
	if writeBarrier.enabled {
		atomicwb((*unsafe.Pointer)(ptr), new)
	}
	if goexperiment.CgoCheck2 {
		cgoCheckPtrWrite((*unsafe.Pointer)(ptr), new)
	}
	atomic.StorepNoWB(noescape(ptr), new)
}

// atomic_storePointer is the implementation of runtime/internal/UnsafePointer.Store
// (like StoreNoWB but with the write barrier).
//
//go:nosplit

		}
	}
}

func TestStorepNoWB(t *testing.T) {
	var p [2]*int
	for i := range p {
		atomic.StorepNoWB(unsafe.Pointer(&p[i]), unsafe.Pointer(new(int)))
	}
	if p[0] == p[1] {
		t.Error("Bad escape analysis of StorepNoWB")
	}

		}
	}
}

//go:nosplit
func Xchguintptr(addr *uintptr, v uintptr) uintptr {
	return uintptr(Xchg((*uint32)(unsafe.Pointer(addr)), uint32(v)))
}

// Not noescape -- it installs a pointer to addr.
func StorepNoWB(addr unsafe.Pointer, v unsafe.Pointer)

//go:noescape
func Store(addr *uint32, v uint32)

//go:noescape
func StoreRel(addr *uint32, v uint32)

//go:noescape
func StoreReluintptr(addr *uintptr, v uintptr)

	RET

TEXT ·Xchgint32(SB), NOSPLIT, $0-20
	JMP	·Xchg(SB)

TEXT ·Xchgint64(SB), NOSPLIT, $0-24
	JMP	·Xchg64(SB)

TEXT ·Xchguintptr(SB), NOSPLIT, $0-24
	JMP	·Xchg64(SB)

TEXT ·StorepNoWB(SB), NOSPLIT, $0-16
	MOVQ	ptr+0(FP), BX
	MOVQ	val+8(FP), AX
	XCHGQ	AX, 0(BX)
	RET

TEXT ·Store(SB), NOSPLIT, $0-12
	MOVQ	ptr+0(FP), BX
	MOVL	val+8(FP), AX
	XCHGL	AX, 0(BX)
	RET

	B	·Load(SB)

TEXT ·Storeint32(SB),NOSPLIT,$0-8
	B	·Store(SB)

TEXT ·Storeint64(SB),NOSPLIT,$0-12
	B	·Store64(SB)

TEXT ·Storeuintptr(SB),NOSPLIT,$0-8
	B	·Store(SB)

TEXT ·StorepNoWB(SB),NOSPLIT,$0-8
	B	·Store(SB)

TEXT ·StoreRel(SB),NOSPLIT,$0-8
	B	·Store(SB)

TEXT ·StoreReluintptr(SB),NOSPLIT,$0-8
	B	·Store(SB)

TEXT ·Xaddint32(SB),NOSPLIT,$0-12
	B	·Xadd(SB)

	JMP	·Cas(SB)

TEXT ·Xchgint32(SB),NOSPLIT,$0-12
	JMP	·Xchg(SB)

TEXT ·Xchgint64(SB),NOSPLIT,$0-20
	JMP	·Xchg64(SB)

TEXT ·Xchguintptr(SB),NOSPLIT,$0-12
	JMP	·Xchg(SB)

TEXT ·StorepNoWB(SB),NOSPLIT,$0-8
	JMP	·Store(SB)

TEXT ·StoreRel(SB),NOSPLIT,$0-8
	JMP	·Store(SB)

TEXT ·StoreReluintptr(SB),NOSPLIT,$0-8
	JMP	·Store(SB)

// void	Or8(byte volatile*, byte);