Remove `mc_clear_by_id`.
Clearing all method cache using `memset` is faster than conditional
clear by method id.
MODIFY
src/class.c
src/class.c
@@ -293,11 +293,9 @@ mrb_define_class(mrb_state *mrb, const char *name, struct RClass *super)
static mrb_value mrb_bob_init(mrb_state *mrb, mrb_value);
#ifndef MRB_NO_METHOD_CACHE
-static void mc_clear_all(mrb_state *mrb);
-static void mc_clear_by_id(mrb_state *mrb, struct RClass*, mrb_sym);
+static void mc_clear(mrb_state *mrb);
#else
-#define mc_clear_all(mrb)
-#define mc_clear_by_id(mrb,c,s)
+#define mc_clear(mrb)
#endif
static void
@@ -513,7 +511,7 @@ mrb_define_method_raw(mrb_state *mrb, struct RClass *c, mrb_sym mid, mrb_method_
MRB_PROC_SET_TARGET_CLASS(p, c);
}
}
- mc_clear_by_id(mrb, c, mid);
+ mc_clear(mrb);
}
MRB_API void
@@ -1178,7 +1176,7 @@ include_module_at(mrb_state *mrb, struct RClass *c, struct RClass *ins_pos, stru
skip:
m = m->super;
}
- mc_clear_all(mrb);
+ mc_clear(mrb);
return 0;
}
@@ -1406,7 +1404,7 @@ mrb_define_module_function(mrb_state *mrb, struct RClass *c, const char *name, m
#ifndef MRB_NO_METHOD_CACHE
static void
-mc_clear_all(mrb_state *mrb)
+mc_clear(mrb_state *mrb)
{
memset(mrb->cache, 0, MRB_METHOD_CACHE_SIZE*sizeof(mrb->cache[0]));
}
@@ -1418,7 +1416,7 @@ mrb_mc_clear_by_class(mrb_state *mrb, struct RClass *c)
int i;
if (c->flags & MRB_FL_CLASS_IS_INHERITED) {
- mc_clear_all(mrb);
+ mc_clear(mrb);
c->flags &= ~MRB_FL_CLASS_IS_INHERITED;
return;
}
@@ -1426,23 +1424,6 @@ mrb_mc_clear_by_class(mrb_state *mrb, struct RClass *c)
if (mc[i].c == c) mc[i].c = 0;
}
}
-
-static void
-mc_clear_by_id(mrb_state *mrb, struct RClass *c, mrb_sym mid)
-{
- struct mrb_cache_entry *mc = mrb->cache;
- int i;
-
- if (c->flags & MRB_FL_CLASS_IS_INHERITED) {
- mc_clear_all(mrb);
- c->flags &= ~MRB_FL_CLASS_IS_INHERITED;
- return;
- }
- for (i=0; i<MRB_METHOD_CACHE_SIZE; i++) {
- if (mc[i].c == c || mc[i].mid == mid)
- mc[i].c = 0;
- }
-}
#endif
MRB_API mrb_method_t

Remove `mc_clear_by_id`.

Clearing all method cache using `memset` is faster than conditional
clear by method id.