13 __u32 pid = 0;
16 __u64 add64_result = 0;
18 __u32 add32_result = 0;
19 __u64 add_stack_value_copy = 0;
20 __u64 add_stack_result = 0;
27 		return 0;  in add()
38 	return 0;  in add()
42 __s64 sub64_result = 0;
44 __s32 sub32_result = 0;
45 __s64 sub_stack_value_copy = 0;
46 __s64 sub_stack_result = 0;
53 		return 0;  in sub()
64 	return 0;  in sub()
67 __u64 and64_value = (0x110ull << 32);
68 __u64 and64_result = 0;
69 __u32 and32_value = 0x110;
70 __u32 and32_result = 0;
71 __u64 and_noreturn_value = (0x110ull << 32);
77 		return 0;  in and()
80 	and64_result = __sync_fetch_and_and(&and64_value, 0x011ull << 32);  in and()
81 	and32_result = __sync_fetch_and_and(&and32_value, 0x011);  in and()
82 	__sync_fetch_and_and(&and_noreturn_value, 0x011ull << 32);  in and()
85 	return 0;  in and()
88 __u64 or64_value = (0x110ull << 32);
89 __u64 or64_result = 0;
90 __u32 or32_value = 0x110;
91 __u32 or32_result = 0;
92 __u64 or_noreturn_value = (0x110ull << 32);
98 		return 0;  in or()
100 	or64_result = __sync_fetch_and_or(&or64_value, 0x011ull << 32);  in or()
101 	or32_result = __sync_fetch_and_or(&or32_value, 0x011);  in or()
102 	__sync_fetch_and_or(&or_noreturn_value, 0x011ull << 32);  in or()
105 	return 0;  in or()
108 __u64 xor64_value = (0x110ull << 32);
109 __u64 xor64_result = 0;
110 __u32 xor32_value = 0x110;
111 __u32 xor32_result = 0;
112 __u64 xor_noreturn_value = (0x110ull << 32);
118 		return 0;  in xor()
120 	xor64_result = __sync_fetch_and_xor(&xor64_value, 0x011ull << 32);  in xor()
121 	xor32_result = __sync_fetch_and_xor(&xor32_value, 0x011);  in xor()
122 	__sync_fetch_and_xor(&xor_noreturn_value, 0x011ull << 32);  in xor()
125 	return 0;  in xor()
129 __u64 cmpxchg64_result_fail = 0;
130 __u64 cmpxchg64_result_succeed = 0;
132 __u32 cmpxchg32_result_fail = 0;
133 __u32 cmpxchg32_result_succeed = 0;
139 		return 0;  in cmpxchg()
141 	cmpxchg64_result_fail = __sync_val_compare_and_swap(&cmpxchg64_value, 0, 3);  in cmpxchg()
144 	cmpxchg32_result_fail = __sync_val_compare_and_swap(&cmpxchg32_value, 0, 3);  in cmpxchg()
148 	return 0;  in cmpxchg()
152 __u64 xchg64_result = 0;
154 __u32 xchg32_result = 0;
160 		return 0;  in xchg()
169 	return 0;  in xchg()