1// RUN: %clang_cc1 -triple arm64-apple-ios -emit-llvm -o - %s | FileCheck %s
2
3// rdar://9167275
4
5int t1()
6{
7  int x;
8  __asm__("mov %0, 7" : "=r" (x));
9  return x;
10}
11
12long t2()
13{
14  long x;
15  __asm__("mov %0, 7" : "=r" (x));
16  return x;
17}
18
19long t3()
20{
21  long x;
22  __asm__("mov %w0, 7" : "=r" (x));
23  return x;
24}
25
26// rdar://9281206
27
28void t4(long op) {
29  long x1;
30  asm ("mov x0, %1; svc #0;" : "=r"(x1) :"r"(op),"r"(x1) :"x0" );
31}
32
33// rdar://9394290
34
35float t5(float x) {
36  __asm__("fadd %0, %0, %0" : "+w" (x));
37  return x;
38}
39
40// rdar://9865712
41void t6 (void *f, int g) {
42  // CHECK: t6
43  // CHECK: call void asm "str $1, $0", "=*Q,r"
44  asm("str %1, %0" : "=Q"(f) : "r"(g));
45}
46