golang exp2_asm 代码
文件路径：/src/math/exp2_asm.go
/ Copyright 2021 The Go Authors. All rights reserved.
/ Use of this source code is governed by a BSD-style
/ license that can be found in the LICENSE file.
/go:build arm64
package math
const haveArchExp2 = true
func archExp2(x float64) float64