1//run
2
3// Copyright 2018 The Go Authors. All rights reserved.
4// Use of this source code is governed by a BSD-style
5// license that can be found in the LICENSE file.
6
7package main
8
9//go:noinline
10func f(p *int, v int, q1, q2 *int, r *bool) {
11	x := *r
12	if x {
13		*q1 = 1
14	}
15	*p = *p + v // This must clobber flags. Otherwise we keep x in a flags register.
16	if x {
17		*q2 = 1
18	}
19}
20
21func main() {
22	var p int
23	var q1, q2 int
24	var b bool
25	f(&p, 1, &q1, &q2, &b)
26	if q1 != 0 || q2 != 0 {
27		panic("bad")
28	}
29}
30