SCM_COLLECT_VM_STATS  544 src/gauche/vm.h     SCM_COLLECT_VM_STATS     = (1L<<5)  /* enable statistics collection
SCM_COLLECT_VM_STATS  141 src/main.c             SCM_VM_RUNTIME_FLAG_SET(vm, SCM_COLLECT_VM_STATS);
SCM_COLLECT_VM_STATS 2623 src/vm.c           int stats = SCM_VM_RUNTIME_FLAG_IS_SET(vm, SCM_COLLECT_VM_STATS);