github.com/corona10/go@v0.0.0-20180224231303-7a218942be57/src/cmd/compile/internal/ssa/bits_go19.go (about)

     1  // Copyright 2018 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  // +build go1.9
     6  
     7  package ssa
     8  
     9  import "math/bits"
    10  
    11  func TrailingZeros64(x uint64) int {
    12  	return bits.TrailingZeros64(x)
    13  }