summaryrefslogtreecommitdiff
path: root/include
diff options
context:
space:
mode:
authortmm1 <tmm1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2013-12-20 05:10:07 +0000
committertmm1 <tmm1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2013-12-20 05:10:07 +0000
commit3409690957ae57822ef18189c006068476c035ff (patch)
treea120872626eaeeb748c18c1b2b07e0dc642253db /include
parent41c42afddab5173c281fd1b6a8af2f522c540cc8 (diff)
ruby.h: swap iv_index_tbl and super for struct RClass
* include/ruby/ruby.h (struct RClass): add super, remove iv_index_tbl. since RCLASS_SUPER() is commonly used inside while loops, we move it back inside struct RClass to improve cache hits. this provides a small improvement (1%) in hotspots like rb_obj_is_kind_of() * internal.h (struct rb_classext_struct): remove super, add iv_index_table * internal.h (RCLASS_SUPER): update for new location * internal.h (RCLASS_SET_SUPER): ditto * internal.h (RCLASS_IV_INDEX_TBL): ditto * object.c (rb_class_get_superclass): ditto * include/ruby/backward/classext.h (RCLASS_SUPER): ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44294 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'include')
-rw-r--r--include/ruby/backward/classext.h2
-rw-r--r--include/ruby/ruby.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/include/ruby/backward/classext.h b/include/ruby/backward/classext.h
index 615e6f6..33f3b01 100644
--- a/include/ruby/backward/classext.h
+++ b/include/ruby/backward/classext.h
@@ -13,6 +13,6 @@ typedef struct rb_deprecated_classext_struct {
#undef RCLASS_SUPER(c)
#define RCLASS_EXT(c) ((rb_deprecated_classext_t *)RCLASS(c)->ptr)
-#define RCLASS_SUPER(c) (RCLASS_EXT(c)->super)
+#define RCLASS_SUPER(c) (RCLASS(c)->super)
#endif /* RUBY_BACKWARD_CLASSEXT_H */
diff --git a/include/ruby/ruby.h b/include/ruby/ruby.h
index 9af062e..03b9bd0 100644
--- a/include/ruby/ruby.h
+++ b/include/ruby/ruby.h
@@ -789,9 +789,9 @@ typedef struct rb_classext_struct rb_classext_t;
struct RClass {
struct RBasic basic;
+ VALUE super;
rb_classext_t *ptr;
struct method_table_wrapper *m_tbl_wrapper;
- struct st_table *iv_index_tbl;
};
#define RCLASS_SUPER(c) rb_class_get_superclass(c)
#define RMODULE_IV_TBL(m) RCLASS_IV_TBL(m)