[crankshaft] Remove HLoadKeyedGeneric and use HCallWithDescriptor to call KeyedLoadIC.

src/crankshaft/ia32/lithium-ia32.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/crankshaft/ia32/lithium-ia32.h"
 
 #include <sstream>
 
 #if V8_TARGET_ARCH_IA32
 
@@ skipping 2086 matching lines @@
         (instr->hole_mode() == CONVERT_HOLE_TO_UNDEFINED && info()->IsStub());
   }
 
   if (needs_environment) {
     result = AssignEnvironment(result);
   }
   return result;
 }
 
 
-LInstruction* LChunkBuilder::DoLoadKeyedGeneric(HLoadKeyedGeneric* instr) {
-  LOperand* context = UseFixed(instr->context(), esi);
-  LOperand* object =
-      UseFixed(instr->object(), LoadDescriptor::ReceiverRegister());
-  LOperand* key = UseFixed(instr->key(), LoadDescriptor::NameRegister());
-  LOperand* vector = FixedTemp(LoadWithVectorDescriptor::VectorRegister());
-  LLoadKeyedGeneric* result =
-      new(zone()) LLoadKeyedGeneric(context, object, key, vector);
-  return MarkAsCall(DefineFixed(result, eax), instr);
-}
-
-
 LOperand* LChunkBuilder::GetStoreKeyedValueOperand(HStoreKeyed* instr) {
   ElementsKind elements_kind = instr->elements_kind();
 
   // Determine if we need a byte register in this case for the value.
   bool val_is_fixed_register =
       elements_kind == UINT8_ELEMENTS ||
       elements_kind == INT8_ELEMENTS ||
       elements_kind == UINT8_CLAMPED_ELEMENTS;
   if (val_is_fixed_register) {
     return UseFixed(instr->value(), eax);
@@ skipping 371 matching lines @@
   LOperand* index = UseTempRegister(instr->index());
   LLoadFieldByIndex* load = new(zone()) LLoadFieldByIndex(object, index);
   LInstruction* result = DefineSameAsFirst(load);
   return AssignPointerMap(result);
 }
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_IA32