From 1012e50ac7c7cf42b8806f427e587ec4163bbea8 Mon Sep 17 00:00:00 2001
From: k0kubun <k0kubun@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 12 Feb 2018 09:05:12 +0000
Subject: insns.def: remove unnecessary sp motion

This seems obsoleted after r62087.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62387 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 insns.def | 2 --
 1 file changed, 2 deletions(-)

diff --git a/insns.def b/insns.def
index 2c1f7d3198..d06368466e 100644
--- a/insns.def
+++ b/insns.def
@@ -539,9 +539,7 @@ dupn
     void *dst = GET_SP();
     void *src = STACK_ADDR_FROM_TOP(n);
 
-    INC_SP(n); /* alloca */
     MEMCPY(dst, src, VALUE, n);
-    DEC_SP(n);
 }
 
 /* swap top 2 vals */
-- 
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