1 files changed, 8 insertions, 3 deletions
diff --git a/Source/JavaScriptCore/dfg/DFGPhase.h b/Source/JavaScriptCore/dfg/DFGPhase.h
index 6de043bbd..e92049c43 100644
--- a/Source/JavaScriptCore/dfg/DFGPhase.h
+++ b/Source/JavaScriptCore/dfg/DFGPhase.h
@@ -26,8 +26,6 @@
 #ifndef DFGPhase_h
 #define DFGPhase_h
 
-#include <wtf/Platform.h>
-
 #if ENABLE(DFG_JIT)
 
 #include "DFGCommon.h"
@@ -51,6 +49,8 @@ public:
     
     const char* name() const { return m_name; }
     
+    Graph& graph() { return m_graph; }
+    
     // Each phase must have a run() method.
     
 protected:
@@ -60,6 +60,9 @@ protected:
     VM& vm() { return m_graph.m_vm; }
     CodeBlock* codeBlock() { return m_graph.m_codeBlock; }
     CodeBlock* profiledBlock() { return m_graph.m_profiledBlock; }
+
+    // This runs validation, and uses the graph dump before the phase if possible.
+    void validate();
     
     const char* m_name;
     
@@ -67,13 +70,15 @@ private:
     // Call these hooks when starting and finishing.
     void beginPhase();
     void endPhase();
+    
+    CString m_graphDumpBeforePhase;
 };
 
 template<typename PhaseType>
 bool runAndLog(PhaseType& phase)
 {
     bool result = phase.run();
-    if (result && logCompilationChanges())
+    if (result && logCompilationChanges(phase.graph().m_plan.mode))
         dataLogF("Phase %s changed the IR.\n", phase.name());
     return result;
 }