* gc.c: enable RGENGC_AGE2_PROMOTION.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45943 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,7 @@
+Wed May 14 18:03:28 2014  Koichi Sasada  <ko1@atdot.net>
+
+	* gc.c: enable RGENGC_AGE2_PROMOTION.
+
 Wed May 14 18:02:30 2014  Koichi Sasada  <ko1@atdot.net>
 
 	* gc.c (rgengc_rememberset_mark): promote remembered object earlier.

gc.c

@@ -215,7 +215,7 @@ static ruby_gc_params_t gc_params = {
  * 1: Infant gen -> Young -> Old gen
  */
 #ifndef RGENGC_AGE2_PROMOTION
-#define RGENGC_AGE2_PROMOTION 0
+#define RGENGC_AGE2_PROMOTION 1
 #endif
 
 /* RGENGC_ESTIMATE_OLDMALLOC