While list is backpatching

src/intermediate_code.c

@@ -57,6 +57,12 @@ int S_Size(Stack *s){
     }
     return s->size;
 }
+
+void emit_backpatch(Stack * s, int l){
+        for (Instruction * i = S_Pop(s); i; i = S_Pop(s)){
+                i->label = l;
+        }
+}
 //_______________________________________________________________________
 
 char * temp = NULL;
@@ -72,6 +78,7 @@ void emit_push_all(Stack * s){
         for (Instruction * i = S_Pop(s); i; i = S_Pop(s)){
                 current->next = i;
                 i->prev = current;
+                i->index = current->index + 1;
                 current = i;
                 current->next = NULL;
         }