3 files changed, 17 insertions, 10 deletions
diff --git a/src/relooper/Relooper.cpp b/src/relooper/Relooper.cpp
index 1a7acc15..f3632499 100644
--- a/src/relooper/Relooper.cpp
+++ b/src/relooper/Relooper.cpp
@@ -347,17 +347,25 @@ struct RelooperRecursor {
   RelooperRecursor(Relooper *ParentInit) : Parent(ParentInit) {}
 };
 
+typedef std::list<Block*> BlockList;
+
 void Relooper::Calculate(Block *Entry) {
   // Scan and optimize the input
   struct PreOptimizer : public RelooperRecursor {
     PreOptimizer(Relooper *Parent) : RelooperRecursor(Parent) {}
     BlockSet Live;
 
-    void FindLive(Block *Curr) {
-      if (Live.find(Curr) != Live.end()) return;
-      Live.insert(Curr);
-      for (BlockBranchMap::iterator iter = Curr->BranchesOut.begin(); iter != Curr->BranchesOut.end(); iter++) {
-        FindLive(iter->first);
+    void FindLive(Block *Root) {
+      BlockList ToInvestigate;
+      ToInvestigate.push_back(Root);
+      while (ToInvestigate.size() > 0) {
+        Block *Curr = ToInvestigate.front();
+        ToInvestigate.pop_front();
+        if (Live.find(Curr) != Live.end()) continue;
+        Live.insert(Curr);
+        for (BlockBranchMap::iterator iter = Curr->BranchesOut.begin(); iter != Curr->BranchesOut.end(); iter++) {
+          ToInvestigate.push_back(iter->first);
+        }
       }
     }
 
@@ -529,7 +537,6 @@ void Relooper::Calculate(Block *Entry) {
     // ignore directly reaching the entry itself by another entry.
     void FindIndependentGroups(BlockSet &Blocks, BlockSet &Entries, BlockBlockSetMap& IndependentGroups) {
       typedef std::map<Block*, Block*> BlockBlockMap;
-      typedef std::list<Block*> BlockList;
 
       struct HelperClass {
         BlockBlockSetMap& IndependentGroups;
diff --git a/src/relooper/fuzzer.py b/src/relooper/fuzzer.py
index 887eab3b..96929028 100644
--- a/src/relooper/fuzzer.py
+++ b/src/relooper/fuzzer.py
@@ -98,14 +98,14 @@ int main() {
   open('fuzz.slow.js', 'w').write(slow)
   open('fuzz.cpp', 'w').write(fast)
   print '_'
-  slow_out = subprocess.Popen(['/home/alon/Dev/mozilla-central/js/src/fast/js', '-m', '-n', 'fuzz.slow.js'], stdout=subprocess.PIPE).communicate()[0]
+  slow_out = subprocess.Popen(['/home/alon/Dev/odinmonkey/js/src/fast/js', '-m', '-n', 'fuzz.slow.js'], stdout=subprocess.PIPE).communicate()[0]
 
   print '.'
   subprocess.call(['g++', 'fuzz.cpp', 'Relooper.o', '-o', 'fuzz', '-g'])
   print '*'
   subprocess.call(['./fuzz'], stdout=open('fuzz.fast.js', 'w'))
   print '-'
-  fast_out = subprocess.Popen(['/home/alon/Dev/mozilla-central/js/src/fast/js', '-m', '-n', 'fuzz.fast.js'], stdout=subprocess.PIPE).communicate()[0]
+  fast_out = subprocess.Popen(['/home/alon/Dev/odinmonkey/js/src/fast/js', '-m', '-n', 'fuzz.fast.js'], stdout=subprocess.PIPE).communicate()[0]
   print
 
   if slow_out != fast_out:
diff --git a/src/relooper/test.txt b/src/relooper/test.txt
index b7c8794d..12d0ef39 100644
--- a/src/relooper/test.txt
+++ b/src/relooper/test.txt
@@ -54,7 +54,7 @@ while(1) {
   // code 2
   if (!($2)) {
     var $x_1 = $x_0; 
-    label = 19;
+    label = 18;
     break;
   }
   // code 3
@@ -64,7 +64,7 @@ while(1) {
     var $i_0 = $7;var $x_0 = $5; 
   }
 }
-if (label == 19) {
+if (label == 18) {
   // code 7
 }
 // code 4