Implementing inline caches for binary operations (ia32)....

src/x64/codegen-x64.cc

 // Copyright 2010 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 8880 matching lines @@
   // If arguments are not passed in registers remove them from the stack before
   // returning.
   if (!HasArgsInRegisters()) {
     __ ret(2 * kPointerSize);  // Remove both operands
   } else {
     __ ret(0);
   }
 }
 
 
+Handle<Code> GetBinaryOpStub(int key, BinaryOpIC::TypeInfo type_info) {
+  return Handle<Code>::null();
+}
+
+
 int CompareStub::MinorKey() {
   // Encode the three parameters in a unique 16 bit value.
   ASSERT(static_cast<unsigned>(cc_) < (1 << 14));
   int nnn_value = (never_nan_nan_ ? 2 : 0);
   if (cc_ != equal) nnn_value = 0;  // Avoid duplicate stubs.
   return (static_cast<unsigned>(cc_) << 2) | nnn_value | (strict_ ? 1 : 0);
 }
 
 
 const char* CompareStub::GetName() {
@@ skipping 642 matching lines @@
   // Call the function from C++.
   return FUNCTION_CAST<ModuloFunction>(buffer);
 }
 
 #endif
 
 
 #undef __
 
 } }  // namespace v8::internal