From aba837cfc50ba9d6dc0a0d6359fc580580d92f46 Mon Sep 17 00:00:00 2001
From: cuiweixie <cuiweixie@gmail.com>
Date: Sun, 19 Oct 2025 00:41:24 +0800
Subject: [PATCH] core/vm: optimize opKeccak256 using uint256.Int.SetBytes32

---
 core/vm/instructions.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/vm/instructions.go b/core/vm/instructions.go
index 44d3e81a9c..563a65a50a 100644
--- a/core/vm/instructions.go
+++ b/core/vm/instructions.go
@@ -240,7 +240,7 @@ func opKeccak256(pc *uint64, evm *EVM, scope *ScopeContext) ([]byte, error) {
 	if evm.Config.EnablePreimageRecording {
 		evm.StateDB.AddPreimage(evm.hasherBuf, data)
 	}
-	size.SetBytes(evm.hasherBuf[:])
+	size.SetBytes32(evm.hasherBuf[:])
 	return nil, nil
 }