From e5b0ad562e550a092aa966d8f5b9cb15ca625255 Mon Sep 17 00:00:00 2001
From: chriseth <chris@ethereum.org>
Date: Wed, 14 Jun 2017 19:40:53 +0200
Subject: Peephole optimizer for double push.

---
 libevmasm/AssemblyItem.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'libevmasm/AssemblyItem.h')

diff --git a/libevmasm/AssemblyItem.h b/libevmasm/AssemblyItem.h
index 464368fb..d38db927 100644
--- a/libevmasm/AssemblyItem.h
+++ b/libevmasm/AssemblyItem.h
@@ -148,6 +148,14 @@ private:
 
 using AssemblyItems = std::vector<AssemblyItem>;
 
+inline size_t bytesRequired(AssemblyItems const& _items, size_t _addressLength)
+{
+	size_t size = 0;
+	for (AssemblyItem const& item: _items)
+		size += item.bytesRequired(_addressLength);
+	return size;
+}
+
 std::ostream& operator<<(std::ostream& _out, AssemblyItem const& _item);
 inline std::ostream& operator<<(std::ostream& _out, AssemblyItems const& _items)
 {
-- 
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