diff --git a/include/ir/ir.hpp b/include/ir/ir.hpp
index 9df3a06..e46e25c 100644
--- a/include/ir/ir.hpp
+++ b/include/ir/ir.hpp
@@ -2,8 +2,6 @@
 #include <unordered_map>
 #include "prelude/string.hpp"
 #include "parser/ast.hpp"
-#include "ir/slot.hpp"
-#include "ir/allocator.hpp"
 #include "ir/value.hpp"
 #include "ir/ops.hpp"
 
@@ -158,7 +156,6 @@ namespace IR
         }
 
     public:
-        // TODO: think about safety (copying m_ops->data before giving)
         OpView ops() const { return OpView(m_ops->data, m_ops->size); }
 
     private:
diff --git a/include/ir/ops.hpp b/include/ir/ops.hpp
index c41626a..48ea214 100644
--- a/include/ir/ops.hpp
+++ b/include/ir/ops.hpp
@@ -32,7 +32,7 @@ namespace IR
         StringView m_symbol;
     };
 
-    // TODO: Make function return value (i.e. inhreit the OpValued class instead)
+    // TODO: Make function return value (i.e. inherit the OpValued class instead)
     class FnOp : public Op
     {
     public:
@@ -87,30 +87,6 @@ namespace IR
         ValueHandle::Type *m_typ;
     };
 
-    // class LoadConstOp : public OpValued
-    // {
-    // public:
-    //     LoadConstOp(ValueHandle *dest, long value)
-    //         : OpValued(dest), m_value(value) {}
-    //     ~LoadConstOp() {}
-
-    //     OP_TYPE(LOAD_CONST)
-    // public:
-    //     StringView Format(int indent) const override
-    //     {
-    //         StringBuilder sb;
-    //         sb.AppendIndent(indent);
-    //         sb << result()->Format() << " = LOAD_CONST " << m_value;
-    //         return sb.view();
-    //     }
-
-    // public:
-    //     long value() const { return m_value; }
-
-    // private:
-    //     long m_value;
-    // };
-
     class LoadOp : public OpValued
     {
     public: