Disable inline caching on X64 separately for loads, stores, and calls, while ...

src/ia32/ic-ia32.cc

 // Copyright 2006-2008 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 135 matching lines @@
   __ j(zero, &done, not_taken);
   // Check if the object has been loaded.
   __ mov(scratch, FieldOperand(value, JSFunction::kMapOffset));
   __ mov(scratch, FieldOperand(scratch, Map::kBitField2Offset));
   __ test(scratch, Immediate(1 << Map::kNeedsLoading));
   __ j(not_zero, miss, not_taken);
   __ bind(&done);
 }
 
 
+// The offset from the inlined patch site to the start of the
+// inlined load instruction.  It is 7 bytes (test eax, imm) plus
+// 6 bytes (jne slow_label).
 const int LoadIC::kOffsetToLoadInstruction = 13;
 
 
 void LoadIC::GenerateArrayLength(MacroAssembler* masm) {
   // ----------- S t a t e -------------
   //  -- ecx    : name
   //  -- esp[0] : return address
   //  -- esp[4] : receiver
   // -----------------------------------
 
@@ skipping 806 matching lines @@
 
   // Do tail-call to runtime routine.
   __ TailCallRuntime(
       ExternalReference(IC_Utility(kSharedStoreIC_ExtendStorage)), 3);
 }
 
 #undef __
 
 
 } }  // namespace v8::internal