1 /* Validate that the __sync builtins are overloaded properly.  */
2 /* { dg-do compile } */
3 /* { dg-options "-Werror" } */
4 
5 #define TEST1(TYPE, BUILTIN)		\
6 void t_##TYPE##BUILTIN(TYPE *p)		\
7 {					\
8   __typeof(BUILTIN(p, 1)) *pp;		\
9   pp = p;				\
10 }
11 
12 #define TEST2(BUILTIN)		\
13   TEST1(int, BUILTIN)		\
14   TEST1(long, BUILTIN)
15 
16 TEST2(__sync_fetch_and_add)
17 TEST2(__sync_fetch_and_sub)
18 TEST2(__sync_fetch_and_or)
19 TEST2(__sync_fetch_and_and)
20 TEST2(__sync_fetch_and_xor)
21 TEST2(__sync_fetch_and_nand)
22 
23 TEST2(__sync_add_and_fetch)
24 TEST2(__sync_sub_and_fetch)
25 TEST2(__sync_or_and_fetch)
26 TEST2(__sync_and_and_fetch)
27 TEST2(__sync_xor_and_fetch)
28 TEST2(__sync_nand_and_fetch)
29 
30 TEST2(__sync_lock_test_and_set)
31 
32 #define TEST3(TYPE)					\
33 void t_##TYPE##__sync_val_compare_and_swap(TYPE *p)	\
34 {							\
35   __typeof(__sync_val_compare_and_swap(p, 1, 2)) *pp;	\
36   pp = p;						\
37 }
38 
39 TEST3(int)
40 TEST3(long)
41