From 9b09e484dc9f0990aea9742248fbe8012d8b30b3 Mon Sep 17 00:00:00 2001
From: Andrei Maiboroda <andrei@ethereum.org>
Date: Mon, 23 Jul 2018 12:15:08 +0200
Subject: [PATCH] WIP trying to understand what's happening

---
 libevm/LegacyVM.cpp | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/libevm/LegacyVM.cpp b/libevm/LegacyVM.cpp
index cf1934799bd..fada770c3cc 100644
--- a/libevm/LegacyVM.cpp
+++ b/libevm/LegacyVM.cpp
@@ -197,14 +197,20 @@ owning_bytes_ref LegacyVM::exec(u256& _io_gas, ExtVMFace& _ext, OnOpFunc const&
 //
 void LegacyVM::interpretCases()
 {
-	INIT_CASES
-	DO_CASES
-	{
-		//
+	//INIT_CASES
+	//DO_CASES
+        for (;;)
+        {
+            fetchInstruction();
+            switch (m_OP)
+            {
+            {
+    	//
 		// Call-related instructions
 		//
 
-		CASE(CREATE2)
+        // CASE(CREATE2)
+        case Instruction::CREATE2:
 		{
 			ON_OP();
 			if (!m_schedule->haveCreate2)