Version 3.26.31.6 (merged r21509, r21858, r21525)

src/hydrogen-instructions.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_HYDROGEN_INSTRUCTIONS_H_
 #define V8_HYDROGEN_INSTRUCTIONS_H_
 
 #include "v8.h"
 
 #include "allocation.h"
@@ skipping 6645 matching lines @@
         ReceiverObjectNeedsWriteBarrier(object(), value(),
                                         new_space_dominator());
   }
 
   bool NeedsWriteBarrierForMap() {
     if (IsSkipWriteBarrier()) return false;
     return ReceiverObjectNeedsWriteBarrier(object(), transition(),
                                            new_space_dominator());
   }
 
+  SmiCheck SmiCheckForWriteBarrier() const {
+    if (field_representation().IsHeapObject()) return OMIT_SMI_CHECK;
+    if (value()->IsHeapObject()) return OMIT_SMI_CHECK;
+    return INLINE_SMI_CHECK;
+  }
+
   Representation field_representation() const {
     return access_.representation();
   }
 
   void UpdateValue(HValue* value) {
     SetOperandAt(1, value);
   }
 
  private:
   HStoreNamedField(HValue* obj,
@@ skipping 908 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_