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

func BenchmarkTrimSpace(b *testing.B) {
	tests := []struct {
		name  string
		input []byte
	}{
		{"NoTrim", []byte("typical")},
		{"ASCII", []byte("  foo bar  ")},