1 /* { dg-do assemble } */
2 /* { dg-options "-O2" } */
3
4 void
bar1()5 bar1 ()
6 {
7 char foo;
8 asm volatile ("mov%z0 %1, %0": "=m" (foo): "iq" (-23));
9 asm volatile ("add%z0 %1, %0": "+m" (foo): "iq" (23));
10 asm volatile ("mov%z0 %1, %0": "=q" (foo): "iq" (-23));
11 asm volatile ("add%z0 %1, %0": "+q" (foo): "iq" (23));
12 }
13
14 void
bar2()15 bar2 ()
16 {
17 short foo;
18 asm volatile ("mov%z0 %1, %0": "=m" (foo): "ir" (-23));
19 asm volatile ("add%z0 %1, %0": "+m" (foo): "ir" (23));
20 asm volatile ("mov%z0 %1, %0": "=r" (foo): "ir" (-23));
21 asm volatile ("add%z0 %1, %0": "+r" (foo): "ir" (23));
22
23 asm volatile ("pop%z0 %0": "=m" (foo));
24 asm volatile ("pop%z0 %0": "=r" (foo));
25 }
26
27 void
bar3()28 bar3 ()
29 {
30 int foo;
31 asm volatile ("mov%z0 %1, %0": "=m" (foo): "ir" (-23));
32 asm volatile ("add%z0 %1, %0": "+m" (foo): "ir" (23));
33 asm volatile ("mov%z0 %1, %0": "=r" (foo): "ir" (-23));
34 asm volatile ("add%z0 %1, %0": "+r" (foo): "ir" (23));
35
36 #ifndef __x86_64__
37 if (sizeof (void *) == sizeof (int))
38 {
39 asm volatile ("pop%z0 %0": "=m" (foo));
40 asm volatile ("pop%z0 %0": "=r" (foo));
41 }
42 #endif
43 }
44
45 void
bar4()46 bar4 ()
47 {
48 if (sizeof (void *) == sizeof (long long))
49 {
50 long long foo;
51 asm volatile ("mov%z0 %1, %0": "=m" (foo): "er" (-23));
52 asm volatile ("add%z0 %1, %0": "+m" (foo): "er" (23));
53 asm volatile ("mov%z0 %1, %0": "=r" (foo): "er" (-23));
54 asm volatile ("add%z0 %1, %0": "+r" (foo): "er" (23));
55
56 asm volatile ("pop%z0 %0": "=m" (foo));
57 asm volatile ("pop%z0 %0": "=r" (foo));
58 }
59 }
60