From c53fdd66cadbe32ee9234cd6d9961b4d3e2b468f Mon Sep 17 00:00:00 2001
From: Iru Cai <mytbk920423@gmail.com>
Date: Thu, 27 Nov 2014 16:47:07 +0800
Subject: update getTmpUsed()

---
 src/spiglet/spiglet2kanga/SpgSimpExpr.java | 1 +
 src/spiglet/spiglet2kanga/SpgTemp.java     | 8 ++++++++
 2 files changed, 9 insertions(+)

diff --git a/src/spiglet/spiglet2kanga/SpgSimpExpr.java b/src/spiglet/spiglet2kanga/SpgSimpExpr.java
index 9b7d98a..aa71055 100644
--- a/src/spiglet/spiglet2kanga/SpgSimpExpr.java
+++ b/src/spiglet/spiglet2kanga/SpgSimpExpr.java
@@ -29,6 +29,7 @@ public class SpgSimpExpr extends SpgExpr {
 	
 	public HashSet<SpgTemp> getTmpUsed() {
 		if (this instanceof SpgTemp) {
+			System.err.println("Should not go here...");
 			HashSet<SpgTemp> s = new HashSet<SpgTemp>();
 			s.add((SpgTemp)this);
 			return s;
diff --git a/src/spiglet/spiglet2kanga/SpgTemp.java b/src/spiglet/spiglet2kanga/SpgTemp.java
index 5391ac8..2a8690e 100644
--- a/src/spiglet/spiglet2kanga/SpgTemp.java
+++ b/src/spiglet/spiglet2kanga/SpgTemp.java
@@ -1,5 +1,7 @@
 package spiglet.spiglet2kanga;
 
+import java.util.HashSet;
+
 public class SpgTemp extends SpgSimpExpr {
 	public SpgTemp(int n) {
 		super(SpgSimpExpr.SExprType.TEMP);
@@ -14,6 +16,12 @@ public class SpgTemp extends SpgSimpExpr {
 		return "TEMP " + num;
 	}
 
+	public HashSet<SpgTemp> getTmpUsed() {
+		HashSet<SpgTemp> s = new HashSet<SpgTemp>();
+		s.add((SpgTemp)this);
+		return s;
+	}
+	
 	@Override
 	public boolean equals(Object t) {
 		if (t instanceof SpgTemp) {
-- 
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