const haveFastIndex = bytealg.MaxBruteForce > 0
	switch {
	case 0 <= r && r < utf8.RuneSelf:
		return IndexByte(s, byte(r))
	case r == utf8.RuneError:
		for i := 0; i < len(s); {
			r1, n := utf8.DecodeRune(s[i:])
			if r1 == utf8.RuneError {
				return i
			}
			i += n
		}
		return -1
	case !utf8.ValidRune(r):
		return -1
	default:
		// Search for rune r using the last byte of its UTF-8 encoded form.

*   Updated docs for `tf.keras`: New Keras-based
    [get started](http://tensorflow.org/versions/r1.9/get_started), and
    [programmers guide page](http://tensorflow.org/versions/r1.9/programmers_guide/keras).
*   Update `tf.keras` to the Keras 2.1.6 API.
*   Added
    [`tf.keras.layers.CuDNNGRU`](https://www.tensorflow.org/versions/r1.9/api_docs/python/tf/keras/layers/CuDNNGRU)
    and

	var __cgofn__cgo_be59f0f25121_Cfunc_puts byte
	var _cgo_be59f0f25121_Cfunc_puts = unsafe.Pointer(&__cgofn__cgo_be59f0f25121_Cfunc_puts)

	func _Cfunc_puts(p0 *_Ctype_char) (r1 _Ctype_int) {
		_cgo_runtime_cgocall(_cgo_be59f0f25121_Cfunc_puts, uintptr(unsafe.Pointer(&p0)))
		return
	}

The hexadecimal number is a hash of cgo's input, chosen to be

* [GCE] Apiserver uses `InternalIP` as the most preferred kubelet address type by default. ([#59019](https://github.com/kubernetes/kubernetes/pull/59019), [@MrHohn](https://github.com/MrHohn))
* Use GCE metadata proxy v0.1.4-r1 to pick up security fixes. ([#60245](https://github.com/kubernetes/kubernetes/pull/60245), [@ihmccreery](https://github.com/ihmccreery))

* fix device name change issue for azure disk ([#60346](https://github.com/kubernetes/kubernetes/pull/60346), [@andyzhangx](https://github.com/andyzhangx))
* Use GCE metadata proxy 0.1.4-r1 to pick up security fixes. ([#60244](https://github.com/kubernetes/kubernetes/pull/60244), [@ihmccreery](https://github.com/ihmccreery))



# v1.8.10