1// RUN: %clang_cc1 %s
2
3int a, b, c, d, e, f, g, h, i, j, k, l;
4
5void
6f1 (void)
7{
8  __asm__ volatile (""
9            : [a] "+r" (a), [b] "+r" (b), [c] "+r" (c), [d] "+r" (d),
10              [e] "+r" (e), [f] "+r" (f), [g] "+r" (g), [h] "+r" (h),
11              [i] "+r" (i), [j] "+r" (j), [k] "+r" (k), [l] "+r" (l));
12}
13
14void
15f2 (void)
16{
17  __asm__ volatile (""
18            : [a] "+r,m" (a), [b] "+r,m" (b), [c] "+r,m" (c), [d] "+r,m" (d),
19              [e] "+r,m" (e), [f] "+r,m" (f), [g] "+r,m" (g), [h] "+r,m" (h),
20              [i] "+r,m" (i), [j] "+r,m" (j), [k] "+r,m" (k), [l] "+r,m" (l));
21}
22
23void
24f3 (void)
25{
26  __asm__ volatile (""
27            : [a] "=r" (a), [b] "=r" (b), [c] "=r" (c), [d] "=r" (d),
28              [e] "=r" (e), [f] "=r" (f), [g] "=r" (g), [h] "=r" (h),
29              [i] "=r" (i), [j] "=r" (j), [k] "=r" (k), [l] "=r" (l)
30            : "[a]" (a), "[b]" (b), "[c]" (c), "[d]" (d),
31              "[e]" (e), "[f]" (f), "[g]" (g), "[h]" (h),
32              "[i]" (i), "[j]" (j), "[k]" (k), "[l]" (l));
33}
34
35void
36f4 (void)
37{
38  __asm__ volatile (""
39            : [a] "=r,m" (a), [b] "=r,m" (b), [c] "=r,m" (c), [d] "=r,m" (d),
40              [e] "=r,m" (e), [f] "=r,m" (f), [g] "=r,m" (g), [h] "=r,m" (h),
41              [i] "=r,m" (i), [j] "=r,m" (j), [k] "=r,m" (k), [l] "=r,m" (l)
42            : "[a],m" (a), "[b],m" (b), "[c],m" (c), "[d],m" (d),
43              "[e],m" (e), "[f],m" (f), "[g],m" (g), "[h],m" (h),
44              "[i],m" (i), "[j],m" (j), "[k],m" (k), "[l],m" (l));
45}
46