PREFETCH         2050 gc/include/private/gcconfig.h # ifndef PREFETCH
PREFETCH          687 gc/mark.c      		PREFETCH((ptr_t)current);
PREFETCH          757 gc/mark.c      	  PREFETCH((ptr_t)limit - PREF_DIST*CACHE_LINE_SIZE);
PREFETCH          763 gc/mark.c      	    PREFETCH((ptr_t)deferred);
PREFETCH          773 gc/mark.c      	    PREFETCH((ptr_t)deferred);
PREFETCH          786 gc/mark.c              PREFETCH((ptr_t)current_p + PREF_DIST*CACHE_LINE_SIZE);
PREFETCH          790 gc/mark.c        	  PREFETCH((ptr_t)current);
PREFETCH         1321 gc/mark.c         PREFETCH(obj);