1 // RUN: %llvmgcc %s -S -emit-llvm -o - | grep llvm.atomic
2 // XFAIL: sparc-sun-solaris2|arm
3 // Feature currently implemented only for x86, alpha, powerpc.
5 int* foo(int** a
, int* b
, int* c
) {
6 return __sync_val_compare_and_swap (a
, b
, c
);
9 int foo2(int** a
, int* b
, int* c
) {
10 return __sync_bool_compare_and_swap (a
, b
, c
);
13 int* foo3(int** a
, int b
) {
14 return __sync_fetch_and_add (a
, b
);
17 int* foo4(int** a
, int b
) {
18 return __sync_fetch_and_sub (a
, b
);
21 int* foo5(int** a
, int* b
) {
22 return __sync_lock_test_and_set (a
, b
);
25 int* foo6(int** a
, int*** b
) {
26 return __sync_lock_test_and_set (a
, b
);
