crt_alias
crt_alias(__sync_val_compare_and_swap_4,_atomic_cas_32_a0)
crt_alias(__sync_add_and_fetch_4,_atomic_add_32_nv)
crt_alias(__atomic_add_fetch_4,_atomic_add_32_nv)
crt_alias(__sync_add_and_fetch_8,_atomic_add_64_nv)
crt_alias(__sync_and_and_fetch_2,_atomic_and_16_nv)
crt_alias(__sync_and_and_fetch_4,_atomic_and_32_nv)
crt_alias(__sync_and_and_fetch_8,_atomic_and_64_nv)
crt_alias(__sync_and_and_fetch_1,_atomic_and_8_nv)
crt_alias(__sync_val_compare_and_swap_4,_atomic_cas_32)
#ifndef crt_alias
crt_alias(__sync_or_and_fetch_4,_atomic_or_32_nv)
crt_alias(__sync_or_and_fetch_8,_atomic_or_64_nv)
crt_alias(__atomic_exchange_2,__sync_lock_test_and_set_2)
crt_alias(__atomic_exchange_4,_atomic_swap_32)
crt_alias(__sync_lock_test_and_set_4,_atomic_swap_32)
crt_alias(__atomic_exchange_8,_atomic_swap_64)
crt_alias(__sync_lock_test_and_set_8,_atomic_swap_64)
crt_alias(__atomic_exchange_1,__sync_lock_test_and_set_1)
crt_alias(__sync_synchronize,_membar_sync)