JavaScriptCore-7601.1.46.3.tar.gz

[apple/javascriptcore.git] / dfg / DFGJITCode.h

diff --git a/dfg/DFGJITCode.h b/dfg/DFGJITCode.h
index 4d3136fd749143dbc350a6f46e01f03ca6093a0b..266a7cece4edd985b02481fe6fa3bf24e2e718ce 100644 (file)
--- a/dfg/DFGJITCode.h
+++ b/dfg/DFGJITCode.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2013, 2014 Apple Inc. All rights reserved.
+ * Copyright (C) 2013-2015 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -38,7 +38,11 @@
 #include "JITCode.h"
 #include <wtf/SegmentedVector.h>
 
-namespace JSC { namespace DFG {
+namespace JSC {
+
+class TrackedReferences;
+
+namespace DFG {
 
 class JITCompiler;
 
@@ -107,6 +111,8 @@ public:
     void setOptimizationThresholdBasedOnCompilationResult(CodeBlock*, CompilationResult);
 #endif // ENABLE(FTL_JIT)
     
+    void validateReferences(const TrackedReferences&) override;
+    
     void shrinkToFit();
     
 private:
@@ -120,6 +126,7 @@ public:
     DFG::VariableEventStream variableEventStream;
     DFG::MinifiedGraph minifiedDFG;
 #if ENABLE(FTL_JIT)
+    uint8_t nestedTriggerIsSet { 0 };
     UpperTierExecutionCounter tierUpCounter;
     RefPtr<CodeBlock> osrEntryBlock;
     unsigned osrEntryRetry;