diff --git a/src/main/java/dk/camelot64/kickc/model/CallGraph.java b/src/main/java/dk/camelot64/kickc/model/CallGraph.java
index a2fa131b0..2b0a5d54d 100644
--- a/src/main/java/dk/camelot64/kickc/model/CallGraph.java
+++ b/src/main/java/dk/camelot64/kickc/model/CallGraph.java
@@ -5,10 +5,7 @@ import dk.camelot64.kickc.model.values.ProcedureRef;
 import dk.camelot64.kickc.model.values.ScopeRef;
 import dk.camelot64.kickc.passes.PassNCallGraphAnalysis;
 
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.LinkedHashSet;
-import java.util.List;
+import java.util.*;
 
 /**
  * The call graph for the entire control flow graph.
@@ -312,6 +309,19 @@ public class CallGraph {
             return out.toString();
          }
 
+         @Override
+         public boolean equals(Object o) {
+            if(this == o) return true;
+            if(o == null || getClass() != o.getClass()) return false;
+            Call call = (Call) o;
+            return Objects.equals(callStatementIdx, call.callStatementIdx) &&
+                  Objects.equals(procedure, call.procedure);
+         }
+
+         @Override
+         public int hashCode() {
+            return Objects.hash(callStatementIdx, procedure);
+         }
       }
 
    }
diff --git a/src/main/java/dk/camelot64/kickc/model/LiveRangeVariablesEffective.java b/src/main/java/dk/camelot64/kickc/model/LiveRangeVariablesEffective.java
index 02b0f347a..f9e271b4e 100644
--- a/src/main/java/dk/camelot64/kickc/model/LiveRangeVariablesEffective.java
+++ b/src/main/java/dk/camelot64/kickc/model/LiveRangeVariablesEffective.java
@@ -232,6 +232,19 @@ public class LiveRangeVariablesEffective {
       public Pass2AliasElimination.Aliases getInnerAliases() {
          return innerAliases;
       }
+
+      @Override
+      public boolean equals(Object o) {
+         if(this == o) return true;
+         if(o == null || getClass() != o.getClass()) return false;
+         CallPath callPath = (CallPath) o;
+         return Objects.equals(path, callPath.path);
+      }
+
+      @Override
+      public int hashCode() {
+         return Objects.hash(path);
+      }
    }
 
    /**
@@ -258,11 +271,29 @@ public class LiveRangeVariablesEffective {
        */
       private Pass2AliasElimination.Aliases callAliases;
 
+      /** Effective alive variables for each call path. */
+      private Map<CallPath, Collection<VariableRef>> effectiveAliveAtStmt;
+
+
       public AliveCombinations(CallPaths callPaths, Collection<VariableRef> referencedInProcedure, Collection<VariableRef> aliveAtStmt, Pass2AliasElimination.Aliases callAliases) {
          this.callPaths = callPaths;
          this.referencedInProcedure = referencedInProcedure;
          this.aliveAtStmt = aliveAtStmt;
          this.callAliases = callAliases;
+         // Initialize the effective alive at statment per call-path
+         this.effectiveAliveAtStmt = new LinkedHashMap<>();
+         for(CallPath callPath : callPaths.getCallPaths()) {
+            // Add alive at call
+            LinkedHashSet<VariableRef> effectiveAlive = new LinkedHashSet<>();
+            // Add alive through the call path
+            effectiveAlive.addAll(callPath.getAlive());
+            // Clear out any variables referenced in the method
+            effectiveAlive.removeAll(referencedInProcedure);
+            // Add alive at statement
+            effectiveAlive.addAll(aliveAtStmt);
+            // Store the effective alive vars
+            effectiveAliveAtStmt.put(callPath, effectiveAlive);
+         }
       }
 
       public CallPaths getCallPaths() {
@@ -276,13 +307,7 @@ public class LiveRangeVariablesEffective {
        * @return All variables effectively alive at the statement on the call-path
        */
       public Collection<VariableRef> getEffectiveAliveAtStmt(CallPath callPath) {
-         // Add alive at call
-         LinkedHashSet<VariableRef> effectiveAlive = new LinkedHashSet<>(callPath.getAlive());
-         // Clear out any variables referenced in the method
-         effectiveAlive.removeAll(referencedInProcedure);
-         // Add alive at statement
-         effectiveAlive.addAll(aliveAtStmt);
-         return effectiveAlive;
+         return effectiveAliveAtStmt.get(callPath);
       }
 
       public Pass2AliasElimination.Aliases getEffectiveAliasesAtStmt(CallPath callPath) {
diff --git a/src/test/java/dk/camelot64/kickc/test/TestPrograms.java b/src/test/java/dk/camelot64/kickc/test/TestPrograms.java
index 04dabae5a..eaf2c0e2c 100644
--- a/src/test/java/dk/camelot64/kickc/test/TestPrograms.java
+++ b/src/test/java/dk/camelot64/kickc/test/TestPrograms.java
@@ -12,6 +12,9 @@ import org.junit.BeforeClass;
 import org.junit.Test;
 
 import java.io.*;
+import java.lang.management.GarbageCollectorMXBean;
+import java.lang.management.ManagementFactory;
+import java.lang.management.MemoryUsage;
 import java.net.URISyntaxException;
 import java.nio.file.FileAlreadyExistsException;
 import java.nio.file.Files;
@@ -32,6 +35,7 @@ public class TestPrograms {
    public TestPrograms() {
    }
 
+
    @Test
    public void testRobozzleLabelProblem() throws IOException, URISyntaxException {
       compileAndCompare("robozzle64-label-problem", log());
@@ -2013,6 +2017,43 @@ public class TestPrograms {
    public static void tearDown() {
       CompileLog log = log();
       AsmFragmentTemplateUsages.logUsages(log, false, false, false, false, false, false);
+
+      printGCStats();
+
+   }
+
+   public static void printGCStats() {
+      long totalGarbageCollections = 0;
+      long garbageCollectionTime = 0;
+
+      for(GarbageCollectorMXBean gc :
+            ManagementFactory.getGarbageCollectorMXBeans()) {
+
+         long count = gc.getCollectionCount();
+
+         if(count >= 0) {
+            totalGarbageCollections += count;
+         }
+
+         long time = gc.getCollectionTime();
+
+         if(time >= 0) {
+            garbageCollectionTime += time;
+         }
+      }
+
+      System.out.println("Total Garbage Collections: "
+            + totalGarbageCollections);
+      System.out.println("Total Garbage Collection Time (ms): "
+            + garbageCollectionTime);
+
+      MemoryUsage heapMemoryUsage = ManagementFactory.getMemoryMXBean().getHeapMemoryUsage();
+      MemoryUsage nonHeapMemoryUsage = ManagementFactory.getMemoryMXBean().getNonHeapMemoryUsage();
+      System.out.println("Heap Memory Usage: "
+            + heapMemoryUsage.toString());
+      System.out.println("Non-Heap Memory Usage: "
+            + nonHeapMemoryUsage.toString());
+
    }
 
    private static CompileLog log() {