From 88a9f59590143ae0adc63ddc2e0aa6831871cb70 Mon Sep 17 00:00:00 2001
From: ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 10 Oct 2015 21:22:54 +0000
Subject: * vm_eval.c, internal.h (rb_yield_1): added for performance which  
 doesn't check Qundef. * numeric.c (int_dotimes): use rb_yield_1.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52106 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 vm_eval.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'vm_eval.c')

diff --git a/vm_eval.c b/vm_eval.c
index 0abbcc2094..780a83bba1 100644
--- a/vm_eval.c
+++ b/vm_eval.c
@@ -999,6 +999,12 @@ rb_yield_0(int argc, const VALUE * argv)
     return vm_yield(GET_THREAD(), argc, argv);
 }
 
+VALUE
+rb_yield_1(VALUE val)
+{
+    return rb_yield_0(1, &val);
+}
+
 VALUE
 rb_yield(VALUE val)
 {
@@ -1006,7 +1012,7 @@ rb_yield(VALUE val)
 	return rb_yield_0(0, 0);
     }
     else {
-	return rb_yield_0(1, &val);
+	return rb_yield_1(val);
     }
 }
 
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