code002lover/Wasynth
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Remove unneeded Luau branch gadgets

Browse Source 
Fixiee
This commit is contained in:
Rerumu
2022-07-07 20:17:40 -04:00
parent 49bc994353
commit cdefb2f06a
4 changed files with 50 additions and 36 deletions
Download Patch File Download Diff File Expand all files Collapse all files
codegen/luau/src/backend/statement.rs
+9 -6
View File
@@ -9,7 +9,7 @@ use wasm_ast::node::{
};
use wasmparser::ValType;
use crate::analyzer::br_table;
use crate::analyzer::br_target;
use super::manager::{
write_ascending, write_condition, write_separated, write_variable, Driver, Manager,
@@ -130,7 +130,7 @@ fn write_br_gadget(
label: usize,
w: &mut dyn Write,
) -> Result<()> {
if label_list.len() == 1 {
if label_list.len() == 1 || label_list.iter().all(Option::is_none) {
return Ok(());
}
@@ -340,17 +340,20 @@ fn write_variable_list(ast: &FuncData, w: &mut dyn Write) -> Result<()> {
impl Driver for FuncData {
fn write(&self, mng: &mut Manager, w: &mut dyn Write) -> Result<()> {
let br_map = br_table::visit(self);
let br_data = br_target::visit(self);
write_parameter_list(self, w)?;
write_variable_list(self, w)?;
write!(w, "local desired ")?;
if !br_map.is_empty() {
if br_data.1 {
write!(w, "local desired ")?;
}
if !br_data.0.is_empty() {
write!(w, "local br_map = {{}} ")?;
}
mng.set_table_map(br_map);
mng.set_table_map(br_data.0);
mng.set_num_param(self.num_param());
self.code().write(mng, w)?;