diff options
Diffstat (limited to 'test/CodeGen/Atomics.c')
| -rw-r--r-- | test/CodeGen/Atomics.c | 79 |
1 files changed, 63 insertions, 16 deletions
diff --git a/test/CodeGen/Atomics.c b/test/CodeGen/Atomics.c index 5798dfff46b1..684f36d40440 100644 --- a/test/CodeGen/Atomics.c +++ b/test/CodeGen/Atomics.c @@ -160,23 +160,70 @@ void test_op_and_fetch (void) void test_compare_and_swap (void) { - sc = __sync_val_compare_and_swap (&sc, uc, sc); // CHECK: cmpxchg i8 - uc = __sync_val_compare_and_swap (&uc, uc, sc); // CHECK: cmpxchg i8 - ss = __sync_val_compare_and_swap (&ss, uc, sc); // CHECK: cmpxchg i16 - us = __sync_val_compare_and_swap (&us, uc, sc); // CHECK: cmpxchg i16 - si = __sync_val_compare_and_swap (&si, uc, sc); // CHECK: cmpxchg i32 - ui = __sync_val_compare_and_swap (&ui, uc, sc); // CHECK: cmpxchg i32 - sll = __sync_val_compare_and_swap (&sll, uc, sc); // CHECK: cmpxchg i64 - ull = __sync_val_compare_and_swap (&ull, uc, sc); // CHECK: cmpxchg i64 + sc = __sync_val_compare_and_swap (&sc, uc, sc); + // CHECK: [[PAIR:%[a-z0-9._]+]] = cmpxchg i8 + // CHECK: extractvalue { i8, i1 } [[PAIR]], 0 - ui = __sync_bool_compare_and_swap (&sc, uc, sc); // CHECK: cmpxchg - ui = __sync_bool_compare_and_swap (&uc, uc, sc); // CHECK: cmpxchg - ui = __sync_bool_compare_and_swap (&ss, uc, sc); // CHECK: cmpxchg - ui = __sync_bool_compare_and_swap (&us, uc, sc); // CHECK: cmpxchg - ui = __sync_bool_compare_and_swap (&si, uc, sc); // CHECK: cmpxchg - ui = __sync_bool_compare_and_swap (&ui, uc, sc); // CHECK: cmpxchg - ui = __sync_bool_compare_and_swap (&sll, uc, sc); // CHECK: cmpxchg - ui = __sync_bool_compare_and_swap (&ull, uc, sc); // CHECK: cmpxchg + uc = __sync_val_compare_and_swap (&uc, uc, sc); + // CHECK: [[PAIR:%[a-z0-9._]+]] = cmpxchg i8 + // CHECK: extractvalue { i8, i1 } [[PAIR]], 0 + + ss = __sync_val_compare_and_swap (&ss, uc, sc); + // CHECK: [[PAIR:%[a-z0-9._]+]] = cmpxchg i16 + // CHECK: extractvalue { i16, i1 } [[PAIR]], 0 + + us = __sync_val_compare_and_swap (&us, uc, sc); + // CHECK: [[PAIR:%[a-z0-9._]+]] = cmpxchg i16 + // CHECK: extractvalue { i16, i1 } [[PAIR]], 0 + + si = __sync_val_compare_and_swap (&si, uc, sc); + // CHECK: [[PAIR:%[a-z0-9._]+]] = cmpxchg i32 + // CHECK: extractvalue { i32, i1 } [[PAIR]], 0 + + ui = __sync_val_compare_and_swap (&ui, uc, sc); + // CHECK: [[PAIR:%[a-z0-9._]+]] = cmpxchg i32 + // CHECK: extractvalue { i32, i1 } [[PAIR]], 0 + + sll = __sync_val_compare_and_swap (&sll, uc, sc); + // CHECK: [[PAIR:%[a-z0-9._]+]] = cmpxchg i64 + // CHECK: extractvalue { i64, i1 } [[PAIR]], 0 + + ull = __sync_val_compare_and_swap (&ull, uc, sc); + // CHECK: [[PAIR:%[a-z0-9._]+]] = cmpxchg i64 + // CHECK: extractvalue { i64, i1 } [[PAIR]], 0 + + + ui = __sync_bool_compare_and_swap (&sc, uc, sc); + // CHECK: [[PAIR:%[a-z0-9._]+]] = cmpxchg i8 + // CHECK: extractvalue { i8, i1 } [[PAIR]], 1 + + ui = __sync_bool_compare_and_swap (&uc, uc, sc); + // CHECK: [[PAIR:%[a-z0-9._]+]] = cmpxchg i8 + // CHECK: extractvalue { i8, i1 } [[PAIR]], 1 + + ui = __sync_bool_compare_and_swap (&ss, uc, sc); + // CHECK: [[PAIR:%[a-z0-9._]+]] = cmpxchg i16 + // CHECK: extractvalue { i16, i1 } [[PAIR]], 1 + + ui = __sync_bool_compare_and_swap (&us, uc, sc); + // CHECK: [[PAIR:%[a-z0-9._]+]] = cmpxchg i16 + // CHECK: extractvalue { i16, i1 } [[PAIR]], 1 + + ui = __sync_bool_compare_and_swap (&si, uc, sc); + // CHECK: [[PAIR:%[a-z0-9._]+]] = cmpxchg i32 + // CHECK: extractvalue { i32, i1 } [[PAIR]], 1 + + ui = __sync_bool_compare_and_swap (&ui, uc, sc); + // CHECK: [[PAIR:%[a-z0-9._]+]] = cmpxchg i32 + // CHECK: extractvalue { i32, i1 } [[PAIR]], 1 + + ui = __sync_bool_compare_and_swap (&sll, uc, sc); + // CHECK: [[PAIR:%[a-z0-9._]+]] = cmpxchg i64 + // CHECK: extractvalue { i64, i1 } [[PAIR]], 1 + + ui = __sync_bool_compare_and_swap (&ull, uc, sc); + // CHECK: [[PAIR:%[a-z0-9._]+]] = cmpxchg i64 + // CHECK: extractvalue { i64, i1 } [[PAIR]], 1 } void test_lock (void) |