1 /* PR target/78904 */
2 /* { dg-do compile } */
3 /* { dg-require-effective-target nonpic } */
4 /* { dg-options "-O2 -masm=att" } */
5
6 struct S1
7 {
8 unsigned char pad1;
9 unsigned char val;
10 unsigned short pad2;
11 };
12
13 extern struct S1 t;
14
test_and(struct S1 a)15 struct S1 test_and (struct S1 a)
16 {
17 a.val &= t.val;
18
19 return a;
20 }
21
22 /* { dg-final { scan-assembler "\[ \t\]andb\[ \t\]+t\[^\n\r]*, %.h" } } */
23
test_or(struct S1 a)24 struct S1 test_or (struct S1 a)
25 {
26 a.val |= t.val;
27
28 return a;
29 }
30
31 /* { dg-final { scan-assembler "\[ \t\]orb\[ \t\]+t\[^\n\r]*, %.h" } } */
32
test_xor(struct S1 a)33 struct S1 test_xor (struct S1 a)
34 {
35 a.val ^= t.val;
36
37 return a;
38 }
39
40 /* { dg-final { scan-assembler "\[ \t\]xorb\[ \t\]+t\[^\n\r]*, %.h" } } */
41
test_add(struct S1 a)42 struct S1 test_add (struct S1 a)
43 {
44 a.val += t.val;
45
46 return a;
47 }
48
49 /* { dg-final { scan-assembler "\[ \t\]addb\[ \t\]+t\[^\n\r]*, %.h" } } */
50