Optimize memory instance caching

codegen-luajit/src/backend/statement.rs

@@ -9,8 +9,6 @@ use wasm_ast::node::{
 	Return, SetGlobal, SetLocal, Statement, StoreAt,
 };
 
-use crate::analyzer::memory;
-
 use super::manager::{
 	write_ascending, write_condition, write_separated, write_variable, Driver, Manager,
 };
@@ -281,11 +279,6 @@ fn write_variable_list(ir: &Intermediate, w: &mut dyn Write) -> Result<()> {
 impl Driver for Intermediate {
 	fn write(&self, mng: &mut Manager, w: &mut dyn Write) -> Result<()> {
 		write_parameter_list(self, w)?;
-
-		for v in memory::visit(self) {
-			write!(w, "local memory_at_{v} = MEMORY_LIST[{v}]")?;
-		}
-
 		write_variable_list(self, w)?;
 		write!(w, "local temp ")?;