From b299cc3d9808e055a62f7fe8136ff54feb34d62d Mon Sep 17 00:00:00 2001
From: Reddawn <35641620+forumevi@users.noreply.github.com>
Date: Fri, 28 Aug 2026 22:32:27 +0300
Subject: [PATCH] perf: optimize loop increment gas cost in GasPriceOracle

---
 src/L2/GasPriceOracle.sol | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/L2/GasPriceOracle.sol b/src/L2/GasPriceOracle.sol
index 5fae60bba..d672a2ef3 100644
--- a/src/L2/GasPriceOracle.sol
+++ b/src/L2/GasPriceOracle.sol
@@ -264,12 +264,13 @@ contract GasPriceOracle is ISemver {
     function _getCalldataGas(bytes memory _data) internal pure returns (uint256) {
         uint256 total = 0;
         uint256 length = _data.length;
-        for (uint256 i = 0; i < length; i++) {
+        for (uint256 i = 0; i < length;) {
             if (_data[i] == 0) {
                 total += 4;
             } else {
                 total += 16;
             }
+            unchecked { ++i; }
         }
         return total + (68 * 16);
     }