[strong] Implement strong property access semantics

src/mips/code-stubs-mips.cc

 // 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.
 
 #include "src/v8.h"
 
 #if V8_TARGET_ARCH_MIPS
 
 #include "src/base/bits.h"
 #include "src/bootstrapper.h"
@@ skipping 4582 matching lines @@
 
 void LoadICTrampolineStub::Generate(MacroAssembler* masm) {
   EmitLoadTypeFeedbackVector(masm, LoadWithVectorDescriptor::VectorRegister());
   LoadICStub stub(isolate(), state());
   stub.GenerateForTrampoline(masm);
 }
 
 
 void KeyedLoadICTrampolineStub::Generate(MacroAssembler* masm) {
   EmitLoadTypeFeedbackVector(masm, LoadWithVectorDescriptor::VectorRegister());
-  KeyedLoadICStub stub(isolate());
+  KeyedLoadICStub stub(isolate(), state());
   stub.GenerateForTrampoline(masm);
 }
 
 
 void CallICTrampolineStub::Generate(MacroAssembler* masm) {
   EmitLoadTypeFeedbackVector(masm, a2);
   CallICStub stub(isolate(), state());
   __ Jump(stub.GetCode(), RelocInfo::CODE_TARGET);
 }
 
@@ skipping 192 matching lines @@
   Label polymorphic, try_poly_name;
   __ bind(&polymorphic);
   HandleArrayCases(masm, receiver, key, vector, slot, feedback, receiver_map,
                    scratch1, t5, true, &miss);
 
   __ bind(&not_array);
   // Is it generic?
   __ LoadRoot(at, Heap::kmegamorphic_symbolRootIndex);
   __ Branch(&try_poly_name, ne, at, Operand(feedback));
   Handle<Code> megamorphic_stub =
-      KeyedLoadIC::ChooseMegamorphicStub(masm->isolate());
+      KeyedLoadIC::ChooseMegamorphicStub(masm->isolate(), GetExtraICState());
   __ Jump(megamorphic_stub, RelocInfo::CODE_TARGET);
 
   __ bind(&try_poly_name);
   // We might have a name in feedback, and a fixed array in the next slot.
   __ Branch(&miss, ne, key, Operand(feedback));
   // If the name comparison succeeded, we know we have a fixed array with
   // at least one map/handler pair.
   __ sll(at, slot, kPointerSizeLog2 - kSmiTagSize);
   __ Addu(feedback, vector, Operand(at));
   __ lw(feedback,
@@ skipping 747 matching lines @@
                            MemOperand(fp, 6 * kPointerSize), NULL);
 }
 
 
 #undef __
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_MIPS