From b0e1da2a7d0d39347e247d9fbda924b720d4b0a0 Mon Sep 17 00:00:00 2001
From: Cliff Click <cliffc@acm.org>
Date: Mon, 21 Oct 2024 09:25:15 -0700
Subject: Chapter 17: Syntax Sugar

---
 src/main/java/com/seaofnodes/simple/IRPrinter.java | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

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

diff --git a/src/main/java/com/seaofnodes/simple/IRPrinter.java b/src/main/java/com/seaofnodes/simple/IRPrinter.java
index 418cda29..7ef55a3f 100644
--- a/src/main/java/com/seaofnodes/simple/IRPrinter.java
+++ b/src/main/java/com/seaofnodes/simple/IRPrinter.java
@@ -216,10 +216,11 @@ public class IRPrinter {
             // Print block header
             sb.append("%-13.13s".formatted(label(blk)+":"));
             sb.append( "     ".repeat(4) ).append(" [[  ");
-            if( blk instanceof RegionNode || blk instanceof StopNode )
+            if( blk instanceof StartNode ) ;
+            else if( blk instanceof RegionNode || blk instanceof StopNode )
                 for( int i=(blk instanceof StopNode ? 0 : 1); i<blk.nIns(); i++ )
                     label(sb,blk.cfg(i));
-            else if( !(blk instanceof StartNode) )
+            else
                 label(sb,blk.cfg(0));
             sb.append(" ]]  \n");
 
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