Version 3.0.7

src/hydrogen-instructions.h

Index: src/hydrogen-instructions.h
diff --git a/src/hydrogen-instructions.h b/src/hydrogen-instructions.h
index a3c23c67982619dc493adc543d681b049bcd383f..f7eb17344ad714bfc233cc8ce72cf08025583482 100644
--- a/src/hydrogen-instructions.h
+++ b/src/hydrogen-instructions.h
@@ -73,6 +73,7 @@ class LChunkBuilder;
 //       HCompare
 //       HCompareJSObjectEq
 //       HInstanceOf
+//       HInstanceOfKnownGlobal
 //       HLoadKeyed
 //         HLoadKeyedFastElement
 //         HLoadKeyedGeneric
@@ -210,6 +211,7 @@ class LChunkBuilder;
   V(GlobalReceiver)                            \
   V(Goto)                                      \
   V(InstanceOf)                                \
+  V(InstanceOfKnownGlobal)                     \
   V(IsNull)                                    \
   V(IsObject)                                  \
   V(IsSmi)                                     \
@@ -2262,6 +2264,28 @@ class HInstanceOf: public HBinaryOperation {
 };
 
 
+class HInstanceOfKnownGlobal: public HUnaryOperation {
+ public:
+  HInstanceOfKnownGlobal(HValue* left, Handle<JSFunction> right)
+      : HUnaryOperation(left), function_(right) {
+    set_representation(Representation::Tagged());
+    SetFlagMask(AllSideEffects());
+  }
+
+  Handle<JSFunction> function() { return function_; }
+
+  virtual Representation RequiredInputRepresentation(int index) const {
+    return Representation::Tagged();
+  }
+
+  DECLARE_CONCRETE_INSTRUCTION(InstanceOfKnownGlobal,
+                               "instance_of_known_global")
+
+ private:
+  Handle<JSFunction> function_;
+};
+
+
 class HPower: public HBinaryOperation {
  public:
   HPower(HValue* left, HValue* right)