From f7c6b1abd488c3bbe7bc5c085bffe05ee8b64aaa Mon Sep 17 00:00:00 2001
From: Martin Holst Swende <martin@swende.se>
Date: Thu, 25 Nov 2021 09:37:47 +0100
Subject: [PATCH] core/vm, core/state/snapshot: remove unused code (#23956)

* core/state/snapshot: remove wiper functionality

* core/vm: remove unused 'unofficial' opcodes
---
 core/vm/opcodes.go | 11 -----------
 1 file changed, 11 deletions(-)

diff --git a/core/vm/opcodes.go b/core/vm/opcodes.go
index 0376e1f27e..d6d2a9bcd5 100644
--- a/core/vm/opcodes.go
+++ b/core/vm/opcodes.go
@@ -206,13 +206,6 @@ const (
 	LOG4
 )
 
-// unofficial opcodes used for parsing.
-const (
-	PUSH OpCode = 0xb0 + iota
-	DUP
-	SWAP
-)
-
 // 0xf0 range - closures.
 const (
 	CREATE       OpCode = 0xf0
@@ -389,10 +382,6 @@ var opCodeToString = map[OpCode]string{
 	STATICCALL:   "STATICCALL",
 	REVERT:       "REVERT",
 	SELFDESTRUCT: "SELFDESTRUCT",
-
-	PUSH: "PUSH",
-	DUP:  "DUP",
-	SWAP: "SWAP",
 }
 
 func (op OpCode) String() string {