mirror of
https://github.com/golang/go
synced 2024-07-03 08:51:14 +00:00
53fd522c0d
Follows suit with https://go-review.googlesource.com/#/c/20111. Generated by running $ grep -R 'Go Authors. All' * | cut -d":" -f1 | while read F;do perl -pi -e 's/Go Authors. All/Go Authors. All/g' $F;done The code in cmd/internal/unvendor wasn't changed. Fixes #15213 Change-Id: I4f235cee0a62ec435f9e8540a1ec08ae03b1a75f Reviewed-on: https://go-review.googlesource.com/21819 Reviewed-by: Ian Lance Taylor <iant@golang.org> Run-TryBot: Ian Lance Taylor <iant@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org>
46 lines
633 B
Go
46 lines
633 B
Go
// run
|
|
|
|
// Copyright 2014 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.
|
|
|
|
// Issue 8036. Stores necessary for stack scan being eliminated as redundant by optimizer.
|
|
|
|
package main
|
|
|
|
import "runtime"
|
|
|
|
type T struct {
|
|
X *int
|
|
Y *int
|
|
Z *int
|
|
}
|
|
|
|
type TI [3]uintptr
|
|
|
|
//go:noinline
|
|
func G() (t TI) {
|
|
t[0] = 1
|
|
t[1] = 2
|
|
t[2] = 3
|
|
return
|
|
}
|
|
|
|
//go:noinline
|
|
func F() (t T) {
|
|
t.X = newint()
|
|
t.Y = t.X
|
|
t.Z = t.Y
|
|
return
|
|
}
|
|
|
|
func newint() *int {
|
|
runtime.GC()
|
|
return nil
|
|
}
|
|
|
|
func main() {
|
|
G() // leave non-pointers where F's return values go
|
|
F()
|
|
}
|