From 2de786d43756dc16ee43e5a8b280fec6f6cfc589 Mon Sep 17 00:00:00 2001
From: glass <glass@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 18 Jul 2013 14:47:27 +0000
Subject: * array.c (rb_ary_eql): compare RARRAY_PTR() for performance  
 improvement in case of that self and other are shared.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42046 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 array.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'array.c')

diff --git a/array.c b/array.c
index f145bc8d8d..d9488fc46e 100644
--- a/array.c
+++ b/array.c
@@ -3668,6 +3668,7 @@ rb_ary_eql(VALUE ary1, VALUE ary2)
     if (ary1 == ary2) return Qtrue;
     if (!RB_TYPE_P(ary2, T_ARRAY)) return Qfalse;
     if (RARRAY_LEN(ary1) != RARRAY_LEN(ary2)) return Qfalse;
+    if (RARRAY_PTR(ary1) == RARRAY_PTR(ary2)) return Qtrue;
     return rb_exec_recursive_paired(recursive_eql, ary1, ary2, ary2);
 }
 
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