mirror of
https://github.com/golang/go
synced 2024-11-18 04:04:49 -07:00
23 lines
504 B
Go
23 lines
504 B
Go
|
// asmcheck
|
||
|
|
|
||
|
|
// Copyright 2019 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 codegen
|
||
|
|
|
||
|
|
// Make sure we remove both inline marks in the following code.
|
||
|
|
// Both +5 and +6 should map to real instructions, which can
|
||
|
|
// be used as inline marks instead of explicit nops.
|
||
|
|
func f(x int) int {
|
||
|
|
// amd64:-"XCHGL"
|
||
|
|
x = g(x) + 5
|
||
|
|
// amd64:-"XCHGL"
|
||
|
|
x = g(x) + 6
|
||
|
|
return x
|
||
|
|
}
|
||
|
|
|
||
|
|
func g(x int) int {
|
||
|
|
return x >> 3
|
||
|
|
}
|