lift out prev=var

vyperlang · Jun 4, 2024 · 7fa84b4 · 7fa84b4
1 parent f89711e
commit 7fa84b4
Showing 1 changed file with 3 additions and 6 deletions.
diff --git a/vyper/venom/passes/store_expansion.py b/vyper/venom/passes/store_expansion.py
@@ -34,19 +34,16 @@ def _process_inst(self, dfg, inst, idx):
 
         insertion_idx = idx + 1
 
-        for use_inst in uses[1:]:
+        prev = var
+
+        for use_inst in reversed(uses):
             if use_inst.parent != inst.parent:
                 continue  # improves codesize
-                #pass
 
-            #print("ENTER", var)
-            prev = var
             for i, operand in enumerate(use_inst.operands):
                 if operand == var:
                     new_var = self.function.get_next_variable()
-                    #print("ENTER2", prev, new_var)
                     new_inst = IRInstruction("store", [prev], new_var)
-                    #print("ENTER3", new_inst)
                     inst.parent.insert_instruction(new_inst, insertion_idx)
                     insertion_idx += 1
                     use_inst.operands[i] = new_var