From cb8012f5c0a6bb8dd62e788c5484b92b3c7df978 Mon Sep 17 00:00:00 2001
From: mrkn <mrkn@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 13 Apr 2017 09:25:38 +0000
Subject: array.c: improve performance of Array#sort with block

* array.c (sort_1): improve performance of Array#sort with block

* benchmark/bm_array_sort_block.rb: added for Array#sort with block

[Bug #13344]
[ruby-dev:50027]
[Fix GH-1544]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58339 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 array.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'array.c')

diff --git a/array.c b/array.c
index e07e91bc3c..8e24da2ce6 100644
--- a/array.c
+++ b/array.c
@@ -2396,9 +2396,12 @@ sort_1(const void *ap, const void *bp, void *dummy)
     struct ary_sort_data *data = dummy;
     VALUE retval = sort_reentered(data->ary);
     VALUE a = *(const VALUE *)ap, b = *(const VALUE *)bp;
+    VALUE args[2];
     int n;
 
-    retval = rb_yield_values(2, a, b);
+    args[0] = a;
+    args[1] = b;
+    retval = rb_yield_values2(2, args);
     n = rb_cmpint(retval, a, b);
     sort_reentered(data->ary);
     return n;
-- 
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