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added some checks for atomic builtins

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hyunghwan.chung 2018-01-30 05:19:05 +00:00
parent 42c44d5099
commit 165fe93e5e
1 changed files with 28 additions and 0 deletions
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28
moo/lib/moo-cmn.h
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@ -721,8 +721,36 @@ typedef struct moo_t moo_t;
#if __has_builtin(__builtin_expect) #if __has_builtin(__builtin_expect)
#define MOO_HAVE_BUILTIN_EXPECT #define MOO_HAVE_BUILTIN_EXPECT
#endif #endif
#if __has_builtin(__sync_lock_test_and_set)
#define MOO_HAVE_SYNC_LOCK_TEST_AND_SET
#endif
#if __has_builtin(__sync_lock_release)
#define MOO_HAVE_SYNC_LOCK_RELEASE
#endif
#if __has_builtin(__sync_synchronize)
#define MOO_HAVE_SYNC_SYNCHRONIZE
#endif
#if __has_builtin(__sync_bool_compare_and_swap)
#define MOO_HAVE_SYNC_BOOL_COMPARE_AND_SWAP
#endif
#if __has_builtin(__sync_val_compare_and_swap)
#define MOO_HAVE_SYNC_VAL_COMPARE_AND_SWAP
#endif
#elif defined(__GNUC__) && defined(__GNUC_MINOR__) #elif defined(__GNUC__) && defined(__GNUC_MINOR__)
#if (__GNUC__ >= 4)
#define MOO_HAVE_SYNC_LOCK_TEST_AND_SET
#define MOO_HAVE_SYNC_LOCK_RELEASE
#define MOO_HAVE_SYNC_SYNCHRONIZE
#define MOO_HAVE_SYNC_BOOL_COMPARE_AND_SWAP
#define MOO_HAVE_SYNC_VAL_COMPARE_AND_SWAP
#endif
#if (__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) #if (__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)
#define MOO_HAVE_BUILTIN_CTZ #define MOO_HAVE_BUILTIN_CTZ
#define MOO_HAVE_BUILTIN_EXPECT #define MOO_HAVE_BUILTIN_EXPECT