cfcbb4227f
This does not yet include support for the //go:embed directive added in this release. * Makefile.am (check-runtime): Don't create check-runtime-dir. (mostlyclean-local): Don't remove check-runtime-dir. (check-go-tool, check-vet): Copy in go.mod and modules.txt. (check-cgo-test, check-carchive-test): Add go.mod file. * Makefile.in: Regenerate. Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/280172
55 lines
937 B
Go
55 lines
937 B
Go
// Copyright 2011 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.
|
|
|
|
package runtime_test
|
|
|
|
import "testing"
|
|
|
|
var s int
|
|
|
|
func BenchmarkCallClosure(b *testing.B) {
|
|
for i := 0; i < b.N; i++ {
|
|
s += func(ii int) int { return 2 * ii }(i)
|
|
}
|
|
}
|
|
|
|
func BenchmarkCallClosure1(b *testing.B) {
|
|
for i := 0; i < b.N; i++ {
|
|
j := i
|
|
s += func(ii int) int { return 2*ii + j }(i)
|
|
}
|
|
}
|
|
|
|
var ss *int
|
|
|
|
func BenchmarkCallClosure2(b *testing.B) {
|
|
for i := 0; i < b.N; i++ {
|
|
j := i
|
|
s += func() int {
|
|
ss = &j
|
|
return 2
|
|
}()
|
|
}
|
|
}
|
|
|
|
func addr1(x int) *int {
|
|
return func() *int { return &x }()
|
|
}
|
|
|
|
func BenchmarkCallClosure3(b *testing.B) {
|
|
for i := 0; i < b.N; i++ {
|
|
ss = addr1(i)
|
|
}
|
|
}
|
|
|
|
func addr2() (x int, p *int) {
|
|
return 0, func() *int { return &x }()
|
|
}
|
|
|
|
func BenchmarkCallClosure4(b *testing.B) {
|
|
for i := 0; i < b.N; i++ {
|
|
_, ss = addr2()
|
|
}
|
|
}
|