From fc783af92ecab0288b94c7b1d6ce1b1e2cab5d42 Mon Sep 17 00:00:00 2001
From: Cliff Click <cliffc@acm.org>
Date: Tue, 1 Apr 2025 15:42:52 -0700
Subject: bugfix

---
 chapter21/src/main/java/com/seaofnodes/simple/codegen/LRG.java | 1 +
 1 file changed, 1 insertion(+)

(limited to 'chapter21')

diff --git a/chapter21/src/main/java/com/seaofnodes/simple/codegen/LRG.java b/chapter21/src/main/java/com/seaofnodes/simple/codegen/LRG.java
index 2e56e050..018f18ab 100644
--- a/chapter21/src/main/java/com/seaofnodes/simple/codegen/LRG.java
+++ b/chapter21/src/main/java/com/seaofnodes/simple/codegen/LRG.java
@@ -137,6 +137,7 @@ public class LRG {
 
         if( _machUse==null ) {
             _machUse = lrg._machUse;
+            _uidx = lrg._uidx;
         } else if( lrg._machUse!=null ) {
             if( _machUse != lrg._machUse ) _multiUse=true;
             if( _1regUseCnt==0 ) {
-- 
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