// Copyright 2017 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 main | |
import "fmt" | |
func main() { | |
test() | |
} | |
//go:noinline | |
func id(x int) int { | |
return x | |
} | |
func test() { | |
x := id(0) | |
y := id(0) | |
fmt.Println(x) | |
for i := x; i < 3; i++ { | |
x := i * i | |
y += id(x) //gdb-dbg=(x,y)//gdb-opt=(x,y) | |
} | |
y = x + y //gdb-dbg=(x,y)//gdb-opt=(x,y) | |
fmt.Println(x, y) | |
} |