1 /* PR inline-asm/20314 */
2 /* { dg-do compile { target i?86-*-* x86_64-*-* powerpc*-*-* ia64-*-* } } */
3
4 int
f1(void)5 f1 (void)
6 {
7 int x = 4, y;
8 __asm__ volatile ("" : "+r,r" (x), "=r,r" (y)
9 : "%r,r" (x), "m,r" (8), "r,r" (2));
10 return x;
11 }
12
13 int
f2(void)14 f2 (void)
15 {
16 int x = 4, y;
17 __asm__ volatile ("" : "=r,r" (x), "=r,r" (y)
18 : "%0,0" (x), "m,r" (8), "r,r" (2));
19 return x;
20 }
21
22 int
f3(void)23 f3 (void)
24 {
25 int x = 4, y;
26 __asm__ volatile ("" : "+r,r" (x), "=r,r" (y)
27 : "%m,r" (8), "r,r" (2));
28 return x;
29 }
30
31 int
f4(void)32 f4 (void)
33 {
34 int x = 4, y;
35 __asm__ volatile ("" : "+r" (x), "=r" (y)
36 : "r" (x), "r" (8), "r" (2));
37 return x;
38 }
39
40 int
f5(void)41 f5 (void)
42 {
43 int x = 4, y;
44 __asm__ volatile ("" : "=r" (x), "=r" (y)
45 : "0" (x), "r" (8), "r" (2));
46 return x;
47 }
48
49 int
f6(void)50 f6 (void)
51 {
52 int x = 4, y;
53 __asm__ volatile ("" : "+r" (x), "=r" (y)
54 : "r" (8), "r" (2));
55 return x;
56 }
57