perf: avoid cloning original_bytes (bluealloy#1646)

crates/interpreter/src/instructions/system.rs

@@ -54,7 +54,7 @@ pub fn codecopy<H: Host + ?Sized>(interpreter: &mut Interpreter, _host: &mut H)
         memory_offset,
         code_offset,
         len,
-        &interpreter.contract.bytecode.original_bytes(),
+        interpreter.contract.bytecode.original_byte_slice(),
     );
 }
 

crates/revm/src/context/inner_evm_context.rs

@@ -190,7 +190,7 @@ impl<DB: Database> InnerEvmContext<DB> {
                 if code.is_eof() {
                     (EOF_MAGIC_BYTES.clone(), is_cold)
                 } else {
-                    (code.original_bytes().clone(), is_cold)
+                    (code.original_bytes(), is_cold)
                 }
             })
     }