GC_compare_and_exchange  414 gc/include/private/gc_locks.h 	extern GC_bool GC_compare_and_exchange(volatile GC_word *addr,
GC_compare_and_exchange  592 gc/include/private/gc_locks.h 	  } while (!GC_compare_and_exchange(addr, old, old+how_much));
GC_compare_and_exchange 1222 gc/include/private/gc_priv.h 	  } while (!GC_compare_and_exchange((addr), old, old | (bits))); \
GC_compare_and_exchange 1230 gc/include/private/gc_priv.h 	  } while (!GC_compare_and_exchange((addr), old, old | my_bits)); \
GC_compare_and_exchange  993 gc/mark.c      	    GC_compare_and_exchange((word *)(&GC_first_nonempty),