Initial SSA impl + docs

compiler/src/flatten.rs

@@ -1,7 +1,7 @@
 //! This module takes the nested QuickJS binary structure and separates the functions into a flat indexed namespace
 
 use crate::parse::{
-    Atom, AtomRef, ClosureKind, Function, Instruction, JsString, JsValue, QuickJSBinary, atom_names,
+    Atom, AtomRef, ClosureKind, Function, Instr, JsString, JsValue, QuickJSBinary, atom_names,
 };
 
 #[derive(Debug, Clone, Copy)]
@@ -34,7 +34,7 @@ pub struct FlatFn {
     pub var_count: usize, // num locals
     pub captures: Vec<Capture>,
     pub cpool: Vec<JsValue>,
-    pub code: Vec<Instruction>,
+    pub code: Vec<Instr>,
 }
 
 pub fn flatten(bin: QuickJSBinary) -> (Vec<FlatFn>, Vec<Atom>) {