diff options
Diffstat (limited to 'include/atomic/gcc_builtins.h')
| -rw-r--r-- | include/atomic/gcc_builtins.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/atomic/gcc_builtins.h b/include/atomic/gcc_builtins.h index 01ebc38707e..100ff80cacd 100644 --- a/include/atomic/gcc_builtins.h +++ b/include/atomic/gcc_builtins.h @@ -18,7 +18,7 @@ #define make_atomic_add_body(S) \ v= __sync_fetch_and_add(a, v); -#define make_atomic_swap_body(S) \ +#define make_atomic_fas_body(S) \ v= __sync_lock_test_and_set(a, v); #define make_atomic_cas_body(S) \ int ## S sav; \ @@ -28,7 +28,10 @@ #ifdef MY_ATOMIC_MODE_DUMMY #define make_atomic_load_body(S) ret= *a #define make_atomic_store_body(S) *a= v +#define MY_ATOMIC_MODE "gcc-builtins-up" + #else +#define MY_ATOMIC_MODE "gcc-builtins-smp" #define make_atomic_load_body(S) \ ret= __sync_fetch_and_or(a, 0); #define make_atomic_store_body(S) \ |