oldvalue          205 gc/include/private/gc_locks.h           unsigned long oldvalue;
oldvalue          226 gc/include/private/gc_locks.h                              :"=&r" (temp), "=m" (*addr), "=&r" (oldvalue)
oldvalue          230 gc/include/private/gc_locks.h           return oldvalue;
oldvalue          348 gc/include/private/gc_locks.h           int oldvalue = 0;
oldvalue          349 gc/include/private/gc_locks.h           if (compare_and_swap((void *)addr, &oldvalue, 1)) {