From a4994371c0b0fbea9d2802acc22d9cc3977a0de0 Mon Sep 17 00:00:00 2001
From: Cliff Click <cliffc@acm.org>
Date: Sun, 4 Oct 2026 13:30:41 -0700
Subject: Slides for 2026 REBASE

---
 chapter12/src/main/java/com/seaofnodes/simple/Parser.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'chapter12/src/main/java/com/seaofnodes/simple')

diff --git a/chapter12/src/main/java/com/seaofnodes/simple/Parser.java b/chapter12/src/main/java/com/seaofnodes/simple/Parser.java
index 0fa7ee0a..a25edeb1 100644
--- a/chapter12/src/main/java/com/seaofnodes/simple/Parser.java
+++ b/chapter12/src/main/java/com/seaofnodes/simple/Parser.java
@@ -602,7 +602,7 @@ public class Parser {
         Node prior = mem().keep();
         Node st = new StoreNode(name,alias,glb,null,prior,ptr,val,init).peephole();
         mem(new MemMergeNode(prior,alias,st).peephole());
-        prior.unkeep();
+        if( prior.unkeep().isUnused() ) prior.kill();
     }
 
     /**
-- 
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