From 4c90c8a4a871b54a79a8b64e26918c5a12e2c395 Mon Sep 17 00:00:00 2001
From: Chris Fallin <chris@cfallin.org>
Date: Wed, 30 Nov 2022 19:02:15 -0800
Subject: [PATCH] regalloc bugfix

---
 src/backend/localify.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/backend/localify.rs b/src/backend/localify.rs
index d5e77e4..777f7ae 100644
--- a/src/backend/localify.rs
+++ b/src/backend/localify.rs
@@ -113,6 +113,7 @@ impl<'a> Context<'a> {
     }
 
     fn handle_use(&mut self, live: &mut HashMap<Value, usize>, point: &mut usize, value: Value) {
+        let value = self.body.resolve_alias(value);
         if self.trees.owner.contains_key(&value) {
             // If this is a treeified value, then don't process the use,
             // but process the instruction directly here.