//go:noinline
func loadHitStore32(x int32, p *int32) int64 {
	x *= x           // try to trash high bits (arch-dependent)
	*p = x           // store
	return int64(*p) // load and cast
}

//go:noinline
func loadHitStoreU32(x uint32, p *uint32) uint64 {
	x *= x            // try to trash high bits (arch-dependent)
	*p = x            // store
	return uint64(*p) // load and cast
}

func testLoadHitStore(t *testing.T) {