From a2bca1782cc17805dd65671e3275b7946dfa4eca Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebasti=C3=A1n=20Claudio=20Nale?= <sebinale@gmail.com>
Date: Fri, 17 Feb 2023 13:57:32 -0300
Subject: [PATCH] Optimize `appendDeliveryInstruction`.

This simplification allows the compiler to emit less code.
---
 ethereum/contracts/coreRelayer/CoreRelayer.sol | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/ethereum/contracts/coreRelayer/CoreRelayer.sol b/ethereum/contracts/coreRelayer/CoreRelayer.sol
index fbad3c9..9815b89 100644
--- a/ethereum/contracts/coreRelayer/CoreRelayer.sol
+++ b/ethereum/contracts/coreRelayer/CoreRelayer.sol
@@ -942,14 +942,13 @@ contract CoreRelayer is CoreRelayerGovernance {
         view
         returns (bytes memory newEncoded)
     {
-        newEncoded = abi.encodePacked(encoded, request.targetChain, request.targetAddress, request.refundAddress);
         newEncoded = abi.encodePacked(
-            newEncoded,
+            encoded,
+            request.targetChain,
+            request.targetAddress,
+            request.refundAddress,
             calculateTargetDeliveryMaximumRefund(request.targetChain, request.maxTransactionFee, provider),
-            convertApplicationBudgetAmount(request.receiverValue, request.targetChain, provider)
-        );
-        newEncoded = abi.encodePacked(
-            newEncoded,
+            convertApplicationBudgetAmount(request.receiverValue, request.targetChain, provider),
             uint8(1), //version for ExecutionParameters
             calculateTargetGasDeliveryAmount(request.targetChain, request.maxTransactionFee, provider),
             provider.getDeliveryAddress(request.targetChain)