From 20cb48b07dedfc8abe1808fb8d914b2259ef697e Mon Sep 17 00:00:00 2001
From: Jesper Gravgaard <jg@ramboll.com>
Date: Fri, 14 Jul 2017 00:11:57 +0200
Subject: [PATCH] Working on predictability in output

---
 src/dk/camelot64/kickc/icl/ControlFlowGraph.java | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/src/dk/camelot64/kickc/icl/ControlFlowGraph.java b/src/dk/camelot64/kickc/icl/ControlFlowGraph.java
index 7dab4b8c2..9d32f92e9 100644
--- a/src/dk/camelot64/kickc/icl/ControlFlowGraph.java
+++ b/src/dk/camelot64/kickc/icl/ControlFlowGraph.java
@@ -1,9 +1,6 @@
 package dk.camelot64.kickc.icl;
 
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.List;
-import java.util.Map;
+import java.util.*;
 
 /** The control flow graph of the program.
  * The control flow  graph is a set of connected basic blocks. */
@@ -100,6 +97,12 @@ public class ControlFlowGraph {
             predecessorBlocks.add(other);
          }
       }
+      Collections.sort(predecessorBlocks, new Comparator<ControlFlowBlock>() {
+         @Override
+         public int compare(ControlFlowBlock o1, ControlFlowBlock o2) {
+            return o1.getLabel().getFullName().compareTo(o2.getLabel().getFullName());
+         }
+      });
       return predecessorBlocks;
    }