Express LoadIC extra ic state with LoadIC::State

src/x64/lithium-codegen-x64.cc

 // Copyright 2013 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_X64
 
 #include "src/code-stubs.h"
 #include "src/hydrogen-osr.h"
@@ skipping 2843 matching lines @@
 
   __ Move(LoadIC::NameRegister(), instr->name());
   if (FLAG_vector_ics) {
     Register vector = ToRegister(instr->temp_vector());
     ASSERT(vector.is(LoadIC::VectorRegister()));
     __ Move(vector, instr->hydrogen()->feedback_vector());
     // No need to allocate this register.
     ASSERT(LoadIC::SlotRegister().is(rax));
     __ Move(LoadIC::SlotRegister(), Smi::FromInt(instr->hydrogen()->slot()));
   }
-  ContextualMode mode = instr->for_typeof() ? NOT_CONTEXTUAL : CONTEXTUAL;
+  TypeofState mode = instr->for_typeof() ? INSIDE_TYPEOF : NOT_INSIDE_TYPEOF;
   Handle<Code> ic = LoadIC::initialize_stub(isolate(), mode);
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
 }
 
 
 void LCodeGen::DoStoreGlobalCell(LStoreGlobalCell* instr) {
   Register value = ToRegister(instr->value());
   Handle<Cell> cell_handle = instr->hydrogen()->cell().handle();
 
   // If the cell we are storing to contains the hole it could have
@@ skipping 127 matching lines @@
 
   __ Move(LoadIC::NameRegister(), instr->name());
   if (FLAG_vector_ics) {
     Register vector = ToRegister(instr->temp_vector());
     ASSERT(vector.is(LoadIC::VectorRegister()));
     __ Move(vector, instr->hydrogen()->feedback_vector());
     // No need to allocate this register.
     ASSERT(LoadIC::SlotRegister().is(rax));
     __ Move(LoadIC::SlotRegister(), Smi::FromInt(instr->hydrogen()->slot()));
   }
-  Handle<Code> ic = LoadIC::initialize_stub(isolate(), NOT_CONTEXTUAL);
+  Handle<Code> ic = LoadIC::initialize_stub(isolate(), INSIDE_TYPEOF);
   CallCode(ic, RelocInfo::CODE_TARGET, instr);
 }
 
 
 void LCodeGen::DoLoadFunctionPrototype(LLoadFunctionPrototype* instr) {
   Register function = ToRegister(instr->function());
   Register result = ToRegister(instr->result());
 
   // Check that the function really is a function.
   __ CmpObjectType(function, JS_FUNCTION_TYPE, result);
@@ skipping 2837 matching lines @@
   CallRuntime(Runtime::kPushBlockContext, 2, instr);
   RecordSafepoint(Safepoint::kNoLazyDeopt);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_X64