1 files changed, 12 insertions, 0 deletions
diff --git a/Source/JavaScriptCore/bytecode/CodeBlock.h b/Source/JavaScriptCore/bytecode/CodeBlock.h
index a28064940..0199935bb 100644
--- a/Source/JavaScriptCore/bytecode/CodeBlock.h
+++ b/Source/JavaScriptCore/bytecode/CodeBlock.h
@@ -755,6 +755,13 @@ namespace JSC {
         }
         ArrayProfile* getArrayProfile(unsigned bytecodeOffset);
         ArrayProfile* getOrAddArrayProfile(unsigned bytecodeOffset);
+        
+        unsigned numberOfArrayAllocationProfiles() const { return m_arrayAllocationProfiles.size(); }
+        ArrayAllocationProfile* addArrayAllocationProfile()
+        {
+            m_arrayAllocationProfiles.append(ArrayAllocationProfile());
+            return &m_arrayAllocationProfiles.last();
+        }
 #endif
 
         // Exception handling support
@@ -1145,9 +1152,13 @@ namespace JSC {
 
 #if ENABLE(VALUE_PROFILER)
         bool shouldOptimizeNow();
+        void updateAllValueProfilePredictions(OperationInProgress = NoOperation);
+        void updateAllArrayPredictions(OperationInProgress = NoOperation);
         void updateAllPredictions(OperationInProgress = NoOperation);
 #else
         bool shouldOptimizeNow() { return false; }
+        void updateAllValueProfilePredictions(OperationInProgress = NoOperation) { }
+        void updateAllArrayPredictions(OperationInProgress = NoOperation) { }
         void updateAllPredictions(OperationInProgress = NoOperation) { }
 #endif
         
@@ -1330,6 +1341,7 @@ namespace JSC {
         SegmentedVector<ValueProfile, 8> m_valueProfiles;
         SegmentedVector<RareCaseProfile, 8> m_rareCaseProfiles;
         SegmentedVector<RareCaseProfile, 8> m_specialFastCaseProfiles;
+        SegmentedVector<ArrayAllocationProfile, 8> m_arrayAllocationProfiles;
         ArrayProfileVector m_arrayProfiles;
         unsigned m_executionEntryCount;
 #endif