From 14faef7374141fe619fc7ad600255fb181a94aa9 Mon Sep 17 00:00:00 2001
From: Dan Gohman <sunfish@mozilla.com>
Date: Mon, 26 Mar 2018 08:18:32 -0700
Subject: [PATCH] Derive Debug for LiveValue.

---
 lib/cretonne/src/regalloc/live_value_tracker.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/cretonne/src/regalloc/live_value_tracker.rs b/lib/cretonne/src/regalloc/live_value_tracker.rs
index 5cb3a6f694..ee1f58944b 100644
--- a/lib/cretonne/src/regalloc/live_value_tracker.rs
+++ b/lib/cretonne/src/regalloc/live_value_tracker.rs
@@ -32,6 +32,7 @@ pub struct LiveValueTracker {
 }
 
 /// Information about a value that is live at the current program point.
+#[derive(Debug)]
 pub struct LiveValue {
     /// The live value.
     pub value: Value,