func matchLenSSE4(a, b []byte, max int) int {
	panic("no assembler")
	return 0
}
matchLenSSE4 should never be called.
package flate
func init() {
	useSSE42 = false
}
func crc32sse(a []byte) hash {
	panic("no assembler")
}
func crc32sseAll(a []byte, dst []hash) {
	panic("no assembler")
}