1/* { dg-message "note: '__sync_fetch_and_nand' changed semantics in GCC 4.4" "fetch_and_nand" { target *-*-* } 0 } */
2/* { dg-message "note: '__sync_nand_and_fetch' changed semantics in GCC 4.4" "nand_and_fetch" { target *-*-* } 0 } */
3/* { dg-options "-ffat-lto-objects" } */
4
5/* Validate that each of the __sync builtins compiles.  This won't
6   necessarily link, since the target might not support the builtin,
7   so this may result in external library calls.  */
8
9signed char sc;
10unsigned char uc;
11signed short ss;
12unsigned short us;
13signed int si;
14unsigned int ui;
15signed long sl;
16unsigned long ul;
17signed long long sll;
18unsigned long long ull;
19void *vp;
20int *ip;
21struct S { struct S *next; int x; } *sp;
22
23void test_op_ignore (void)
24{
25  (void) __sync_fetch_and_add (&sc, 1);
26  (void) __sync_fetch_and_add (&uc, 1);
27  (void) __sync_fetch_and_add (&ss, 1);
28  (void) __sync_fetch_and_add (&us, 1);
29  (void) __sync_fetch_and_add (&si, 1);
30  (void) __sync_fetch_and_add (&ui, 1);
31  (void) __sync_fetch_and_add (&sl, 1);
32  (void) __sync_fetch_and_add (&ul, 1);
33  (void) __sync_fetch_and_add (&sll, 1);
34  (void) __sync_fetch_and_add (&ull, 1);
35
36  (void) __sync_fetch_and_sub (&sc, 1);
37  (void) __sync_fetch_and_sub (&uc, 1);
38  (void) __sync_fetch_and_sub (&ss, 1);
39  (void) __sync_fetch_and_sub (&us, 1);
40  (void) __sync_fetch_and_sub (&si, 1);
41  (void) __sync_fetch_and_sub (&ui, 1);
42  (void) __sync_fetch_and_sub (&sl, 1);
43  (void) __sync_fetch_and_sub (&ul, 1);
44  (void) __sync_fetch_and_sub (&sll, 1);
45  (void) __sync_fetch_and_sub (&ull, 1);
46
47  (void) __sync_fetch_and_or (&sc, 1);
48  (void) __sync_fetch_and_or (&uc, 1);
49  (void) __sync_fetch_and_or (&ss, 1);
50  (void) __sync_fetch_and_or (&us, 1);
51  (void) __sync_fetch_and_or (&si, 1);
52  (void) __sync_fetch_and_or (&ui, 1);
53  (void) __sync_fetch_and_or (&sl, 1);
54  (void) __sync_fetch_and_or (&ul, 1);
55  (void) __sync_fetch_and_or (&sll, 1);
56  (void) __sync_fetch_and_or (&ull, 1);
57
58  (void) __sync_fetch_and_xor (&sc, 1);
59  (void) __sync_fetch_and_xor (&uc, 1);
60  (void) __sync_fetch_and_xor (&ss, 1);
61  (void) __sync_fetch_and_xor (&us, 1);
62  (void) __sync_fetch_and_xor (&si, 1);
63  (void) __sync_fetch_and_xor (&ui, 1);
64  (void) __sync_fetch_and_xor (&sl, 1);
65  (void) __sync_fetch_and_xor (&ul, 1);
66  (void) __sync_fetch_and_xor (&sll, 1);
67  (void) __sync_fetch_and_xor (&ull, 1);
68
69  (void) __sync_fetch_and_and (&sc, 1);
70  (void) __sync_fetch_and_and (&uc, 1);
71  (void) __sync_fetch_and_and (&ss, 1);
72  (void) __sync_fetch_and_and (&us, 1);
73  (void) __sync_fetch_and_and (&si, 1);
74  (void) __sync_fetch_and_and (&ui, 1);
75  (void) __sync_fetch_and_and (&sl, 1);
76  (void) __sync_fetch_and_and (&ul, 1);
77  (void) __sync_fetch_and_and (&sll, 1);
78  (void) __sync_fetch_and_and (&ull, 1);
79
80  (void) __sync_fetch_and_nand (&sc, 1);
81  (void) __sync_fetch_and_nand (&uc, 1);
82  (void) __sync_fetch_and_nand (&ss, 1);
83  (void) __sync_fetch_and_nand (&us, 1);
84  (void) __sync_fetch_and_nand (&si, 1);
85  (void) __sync_fetch_and_nand (&ui, 1);
86  (void) __sync_fetch_and_nand (&sl, 1);
87  (void) __sync_fetch_and_nand (&ul, 1);
88  (void) __sync_fetch_and_nand (&sll, 1);
89  (void) __sync_fetch_and_nand (&ull, 1);
90}
91
92void test_fetch_and_op (void)
93{
94  sc = __sync_fetch_and_add (&sc, 11);
95  uc = __sync_fetch_and_add (&uc, 11);
96  ss = __sync_fetch_and_add (&ss, 11);
97  us = __sync_fetch_and_add (&us, 11);
98  si = __sync_fetch_and_add (&si, 11);
99  ui = __sync_fetch_and_add (&ui, 11);
100  sl = __sync_fetch_and_add (&sl, 11);
101  ul = __sync_fetch_and_add (&ul, 11);
102  sll = __sync_fetch_and_add (&sll, 11);
103  ull = __sync_fetch_and_add (&ull, 11);
104
105  sc = __sync_fetch_and_sub (&sc, 11);
106  uc = __sync_fetch_and_sub (&uc, 11);
107  ss = __sync_fetch_and_sub (&ss, 11);
108  us = __sync_fetch_and_sub (&us, 11);
109  si = __sync_fetch_and_sub (&si, 11);
110  ui = __sync_fetch_and_sub (&ui, 11);
111  sl = __sync_fetch_and_sub (&sl, 11);
112  ul = __sync_fetch_and_sub (&ul, 11);
113  sll = __sync_fetch_and_sub (&sll, 11);
114  ull = __sync_fetch_and_sub (&ull, 11);
115
116  sc = __sync_fetch_and_or (&sc, 11);
117  uc = __sync_fetch_and_or (&uc, 11);
118  ss = __sync_fetch_and_or (&ss, 11);
119  us = __sync_fetch_and_or (&us, 11);
120  si = __sync_fetch_and_or (&si, 11);
121  ui = __sync_fetch_and_or (&ui, 11);
122  sl = __sync_fetch_and_or (&sl, 11);
123  ul = __sync_fetch_and_or (&ul, 11);
124  sll = __sync_fetch_and_or (&sll, 11);
125  ull = __sync_fetch_and_or (&ull, 11);
126
127  sc = __sync_fetch_and_xor (&sc, 11);
128  uc = __sync_fetch_and_xor (&uc, 11);
129  ss = __sync_fetch_and_xor (&ss, 11);
130  us = __sync_fetch_and_xor (&us, 11);
131  si = __sync_fetch_and_xor (&si, 11);
132  ui = __sync_fetch_and_xor (&ui, 11);
133  sl = __sync_fetch_and_xor (&sl, 11);
134  ul = __sync_fetch_and_xor (&ul, 11);
135  sll = __sync_fetch_and_xor (&sll, 11);
136  ull = __sync_fetch_and_xor (&ull, 11);
137
138  sc = __sync_fetch_and_and (&sc, 11);
139  uc = __sync_fetch_and_and (&uc, 11);
140  ss = __sync_fetch_and_and (&ss, 11);
141  us = __sync_fetch_and_and (&us, 11);
142  si = __sync_fetch_and_and (&si, 11);
143  ui = __sync_fetch_and_and (&ui, 11);
144  sl = __sync_fetch_and_and (&sl, 11);
145  ul = __sync_fetch_and_and (&ul, 11);
146  sll = __sync_fetch_and_and (&sll, 11);
147  ull = __sync_fetch_and_and (&ull, 11);
148
149  sc = __sync_fetch_and_nand (&sc, 11);
150  uc = __sync_fetch_and_nand (&uc, 11);
151  ss = __sync_fetch_and_nand (&ss, 11);
152  us = __sync_fetch_and_nand (&us, 11);
153  si = __sync_fetch_and_nand (&si, 11);
154  ui = __sync_fetch_and_nand (&ui, 11);
155  sl = __sync_fetch_and_nand (&sl, 11);
156  ul = __sync_fetch_and_nand (&ul, 11);
157  sll = __sync_fetch_and_nand (&sll, 11);
158  ull = __sync_fetch_and_nand (&ull, 11);
159}
160
161void test_op_and_fetch (void)
162{
163  sc = __sync_add_and_fetch (&sc, uc);
164  uc = __sync_add_and_fetch (&uc, uc);
165  ss = __sync_add_and_fetch (&ss, uc);
166  us = __sync_add_and_fetch (&us, uc);
167  si = __sync_add_and_fetch (&si, uc);
168  ui = __sync_add_and_fetch (&ui, uc);
169  sl = __sync_add_and_fetch (&sl, uc);
170  ul = __sync_add_and_fetch (&ul, uc);
171  sll = __sync_add_and_fetch (&sll, uc);
172  ull = __sync_add_and_fetch (&ull, uc);
173
174  sc = __sync_sub_and_fetch (&sc, uc);
175  uc = __sync_sub_and_fetch (&uc, uc);
176  ss = __sync_sub_and_fetch (&ss, uc);
177  us = __sync_sub_and_fetch (&us, uc);
178  si = __sync_sub_and_fetch (&si, uc);
179  ui = __sync_sub_and_fetch (&ui, uc);
180  sl = __sync_sub_and_fetch (&sl, uc);
181  ul = __sync_sub_and_fetch (&ul, uc);
182  sll = __sync_sub_and_fetch (&sll, uc);
183  ull = __sync_sub_and_fetch (&ull, uc);
184
185  sc = __sync_or_and_fetch (&sc, uc);
186  uc = __sync_or_and_fetch (&uc, uc);
187  ss = __sync_or_and_fetch (&ss, uc);
188  us = __sync_or_and_fetch (&us, uc);
189  si = __sync_or_and_fetch (&si, uc);
190  ui = __sync_or_and_fetch (&ui, uc);
191  sl = __sync_or_and_fetch (&sl, uc);
192  ul = __sync_or_and_fetch (&ul, uc);
193  sll = __sync_or_and_fetch (&sll, uc);
194  ull = __sync_or_and_fetch (&ull, uc);
195
196  sc = __sync_xor_and_fetch (&sc, uc);
197  uc = __sync_xor_and_fetch (&uc, uc);
198  ss = __sync_xor_and_fetch (&ss, uc);
199  us = __sync_xor_and_fetch (&us, uc);
200  si = __sync_xor_and_fetch (&si, uc);
201  ui = __sync_xor_and_fetch (&ui, uc);
202  sl = __sync_xor_and_fetch (&sl, uc);
203  ul = __sync_xor_and_fetch (&ul, uc);
204  sll = __sync_xor_and_fetch (&sll, uc);
205  ull = __sync_xor_and_fetch (&ull, uc);
206
207  sc = __sync_and_and_fetch (&sc, uc);
208  uc = __sync_and_and_fetch (&uc, uc);
209  ss = __sync_and_and_fetch (&ss, uc);
210  us = __sync_and_and_fetch (&us, uc);
211  si = __sync_and_and_fetch (&si, uc);
212  ui = __sync_and_and_fetch (&ui, uc);
213  sl = __sync_and_and_fetch (&sl, uc);
214  ul = __sync_and_and_fetch (&ul, uc);
215  sll = __sync_and_and_fetch (&sll, uc);
216  ull = __sync_and_and_fetch (&ull, uc);
217
218  sc = __sync_nand_and_fetch (&sc, uc);
219  uc = __sync_nand_and_fetch (&uc, uc);
220  ss = __sync_nand_and_fetch (&ss, uc);
221  us = __sync_nand_and_fetch (&us, uc);
222  si = __sync_nand_and_fetch (&si, uc);
223  ui = __sync_nand_and_fetch (&ui, uc);
224  sl = __sync_nand_and_fetch (&sl, uc);
225  ul = __sync_nand_and_fetch (&ul, uc);
226  sll = __sync_nand_and_fetch (&sll, uc);
227  ull = __sync_nand_and_fetch (&ull, uc);
228}
229
230void test_compare_and_swap (void)
231{
232  sc = __sync_val_compare_and_swap (&sc, uc, sc);
233  uc = __sync_val_compare_and_swap (&uc, uc, sc);
234  ss = __sync_val_compare_and_swap (&ss, uc, sc);
235  us = __sync_val_compare_and_swap (&us, uc, sc);
236  si = __sync_val_compare_and_swap (&si, uc, sc);
237  ui = __sync_val_compare_and_swap (&ui, uc, sc);
238  sl = __sync_val_compare_and_swap (&sl, uc, sc);
239  ul = __sync_val_compare_and_swap (&ul, uc, sc);
240  sll = __sync_val_compare_and_swap (&sll, uc, sc);
241  ull = __sync_val_compare_and_swap (&ull, uc, sc);
242
243  ui = __sync_bool_compare_and_swap (&sc, uc, sc);
244  ui = __sync_bool_compare_and_swap (&uc, uc, sc);
245  ui = __sync_bool_compare_and_swap (&ss, uc, sc);
246  ui = __sync_bool_compare_and_swap (&us, uc, sc);
247  ui = __sync_bool_compare_and_swap (&si, uc, sc);
248  ui = __sync_bool_compare_and_swap (&ui, uc, sc);
249  ui = __sync_bool_compare_and_swap (&sl, uc, sc);
250  ui = __sync_bool_compare_and_swap (&ul, uc, sc);
251  ui = __sync_bool_compare_and_swap (&sll, uc, sc);
252  ui = __sync_bool_compare_and_swap (&ull, uc, sc);
253}
254
255void test_lock (void)
256{
257  sc = __sync_lock_test_and_set (&sc, 1);
258  uc = __sync_lock_test_and_set (&uc, 1);
259  ss = __sync_lock_test_and_set (&ss, 1);
260  us = __sync_lock_test_and_set (&us, 1);
261  si = __sync_lock_test_and_set (&si, 1);
262  ui = __sync_lock_test_and_set (&ui, 1);
263  sl = __sync_lock_test_and_set (&sl, 1);
264  ul = __sync_lock_test_and_set (&ul, 1);
265  sll = __sync_lock_test_and_set (&sll, 1);
266  ull = __sync_lock_test_and_set (&ull, 1);
267
268  __sync_synchronize ();
269
270  __sync_lock_release (&sc);
271  __sync_lock_release (&uc);
272  __sync_lock_release (&ss);
273  __sync_lock_release (&us);
274  __sync_lock_release (&si);
275  __sync_lock_release (&ui);
276  __sync_lock_release (&sl);
277  __sync_lock_release (&ul);
278  __sync_lock_release (&sll);
279  __sync_lock_release (&ull);
280}
281