AllocationProfiler: Inital version of RecordObjectAllocation for hydrogen.

src/hydrogen-instructions.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 69 matching lines @@
   V(CallConstantFunction)                      \
   V(CallFunction)                              \
   V(CallGlobal)                                \
   V(CallKeyed)                                 \
   V(CallKnownGlobal)                           \
   V(CallNamed)                                 \
   V(CallNew)                                   \
   V(CallNewArray)                              \
   V(CallRuntime)                               \
   V(CallStub)                                  \
+  V(CallExternal)                              \
   V(CapturedObject)                            \
   V(Change)                                    \
   V(CheckHeapObject)                           \
   V(CheckInstanceType)                         \
   V(CheckMaps)                                 \
   V(CheckMapValue)                             \
   V(CheckSmi)                                  \
   V(CheckValue)                                \
   V(ClampToUint8)                              \
   V(ClassOfTestAndBranch)                      \
@@ skipping 5056 matching lines @@
       : HUnaryCall(context, argument_count),
         major_key_(major_key),
         transcendental_type_(TranscendentalCache::kNumberOfCaches) {
   }
 
   CodeStub::Major major_key_;
   TranscendentalCache::Type transcendental_type_;
 };
 
 
+class HCallExternal V8_FINAL : public HCall<0> {
+ public:
+  DECLARE_INSTRUCTION_FACTORY_P2(HCallExternal, ExternalReference, int);
+
+  virtual Representation RequiredInputRepresentation(
+      int index) V8_FINAL V8_OVERRIDE {
+    return Representation::Tagged();
+  }
+
+  const ExternalReference& external_reference() const {
+    return external_reference_;
+  }
+  virtual void PrintDataTo(StringStream* stream) V8_OVERRIDE;
+
+  DECLARE_CONCRETE_INSTRUCTION(CallExternal)
+
+ private:
+  HCallExternal(ExternalReference external_reference, int argc)
+    : HCall<0>(argc),
+      external_reference_(external_reference) {
+  }
+
+  const ExternalReference external_reference_;
+};
+
+
 class HUnknownOSRValue V8_FINAL : public HTemplateInstruction<0> {
  public:
   DECLARE_INSTRUCTION_FACTORY_P2(HUnknownOSRValue, HEnvironment*, int);
 
   virtual void PrintDataTo(StringStream* stream);
 
   virtual Representation RequiredInputRepresentation(int index) V8_OVERRIDE {
     return Representation::None();
   }
 
@@ skipping 2025 matching lines @@
   virtual bool IsDeletable() const V8_OVERRIDE { return true; }
 };
 
 
 #undef DECLARE_INSTRUCTION
 #undef DECLARE_CONCRETE_INSTRUCTION
 
 } }  // namespace v8::internal
 
 #endif  // V8_HYDROGEN_INSTRUCTIONS_H_