slice.SetEsc(ir.EscNone)

	init.Append(mkcall("checkptrArithmetic", nil, init, typecheck.ConvNop(cheap, types.Types[types.TUNSAFEPTR]), slice))
	// TODO(khr): Mark backing store of slice as dead. This will allow us to reuse
	// the backing store for multiple calls to checkptrArithmetic.

	return cheap
}

// walkSliceToArray walks an OSLICE2ARR expression.

func msanmove(dst, src, size uintptr)

// address sanitizer
func asanread(addr, size uintptr)
func asanwrite(addr, size uintptr)

func checkptrAlignment(unsafe.Pointer, *byte, uintptr)
func checkptrArithmetic(unsafe.Pointer, []unsafe.Pointer)

func libfuzzerTraceCmp1(uint8, uint8, uint)
func libfuzzerTraceCmp2(uint16, uint16, uint)
func libfuzzerTraceCmp4(uint32, uint32, uint)

	{"msanread", funcTag, 144},
	{"msanwrite", funcTag, 144},
	{"msanmove", funcTag, 145},
	{"asanread", funcTag, 144},
	{"asanwrite", funcTag, 144},
	{"checkptrAlignment", funcTag, 146},
	{"checkptrArithmetic", funcTag, 148},
	{"libfuzzerTraceCmp1", funcTag, 149},
	{"libfuzzerTraceCmp2", funcTag, 150},
	{"libfuzzerTraceCmp4", funcTag, 151},
	{"libfuzzerTraceCmp8", funcTag, 152},