func BenchmarkFloat32bits(b *testing.B) {
	y := uint32(0)
	for i := 0; i < b.N; i++ {
		y = Float32bits(roundFloat32)
	}
	GlobalI = int(y)
}

var roundUint32 = uint32(5)

func BenchmarkFloat32frombits(b *testing.B) {
	x := float32(0.0)
	for i := 0; i < b.N; i++ {
		x = Float32frombits(roundUint32)
	}
	GlobalF = float64(x)
}

func BenchmarkFMA(b *testing.B) {
	x := 0.0