diff options
| -rw-r--r-- | ChangeLog | 8 | ||||
| -rw-r--r-- | class.c | 2 | ||||
| -rw-r--r-- | object.c | 6 |
3 files changed, 12 insertions, 4 deletions
@@ -1,3 +1,11 @@ +Fri Dec 13 08:15:31 2013 Aman Gupta <[email protected]> + + * class.c (include_modules_at): use RCLASS_M_TBL_WRAPPER for + equality checks. this avoids an unnecessary deference inside a tight + loop, fixing a performance regression from r43973. + * object.c (rb_obj_is_kind_of): ditto. + * object.c (rb_class_inherited_p): ditto. + Wed Dec 13 02:00:00 2013 Kenta Murata <[email protected]> * ext/bigdecimal/bigdecimal.c (VpSetPTR): fix for limitation of the resulting @@ -862,7 +862,7 @@ include_modules_at(const VALUE klass, VALUE c, VALUE module) for (p = RCLASS_SUPER(klass); p; p = RCLASS_SUPER(p)) { switch (BUILTIN_TYPE(p)) { case T_ICLASS: - if (RCLASS_M_TBL(p) == RCLASS_M_TBL(module)) { + if (RCLASS_M_TBL_WRAPPER(p) == RCLASS_M_TBL_WRAPPER(module)) { if (!superclass_seen) { c = p; /* move insertion point */ } @@ -646,7 +646,7 @@ rb_obj_is_kind_of(VALUE obj, VALUE c) c = class_or_module_required(c); c = RCLASS_ORIGIN(c); while (cl) { - if (cl == c || RCLASS_M_TBL(cl) == RCLASS_M_TBL(c)) + if (cl == c || RCLASS_M_TBL_WRAPPER(cl) == RCLASS_M_TBL_WRAPPER(c)) return Qtrue; cl = RCLASS_SUPER(cl); } @@ -1549,13 +1549,13 @@ rb_class_inherited_p(VALUE mod, VALUE arg) } arg = RCLASS_ORIGIN(arg); while (mod) { - if (RCLASS_M_TBL(mod) == RCLASS_M_TBL(arg)) + if (RCLASS_M_TBL_WRAPPER(mod) == RCLASS_M_TBL_WRAPPER(arg)) return Qtrue; mod = RCLASS_SUPER(mod); } /* not mod < arg; check if mod > arg */ while (arg) { - if (RCLASS_M_TBL(arg) == RCLASS_M_TBL(start)) + if (RCLASS_M_TBL_WRAPPER(arg) == RCLASS_M_TBL_WRAPPER(start)) return Qfalse; arg = RCLASS_SUPER(arg); } |