b.SetBytes(int64(j))
					data := sd.data[:j]
					for i := 0; i < b.N; i++ {
						FieldsFunc(data, unicode.IsSpace)
					}
				})
			}
		})
	}
}

func BenchmarkSplitEmptySeparator(b *testing.B) {
	for i := 0; i < b.N; i++ {
		Split(benchInputHard, "")
	}
}

func BenchmarkSplitSingleByteSeparator(b *testing.B) {
	for i := 0; i < b.N; i++ {

func BenchmarkCountHard2(b *testing.B) { benchmarkCountHard(b, []byte("</pre>")) }
func BenchmarkCountHard3(b *testing.B) { benchmarkCountHard(b, []byte("<b>hello world</b>")) }

func BenchmarkSplitEmptySeparator(b *testing.B) {
	for i := 0; i < b.N; i++ {
		Split(benchInputHard, nil)
	}
}

func BenchmarkSplitSingleByteSeparator(b *testing.B) {
	sep := []byte("/")
	for i := 0; i < b.N; i++ {