Remove obsolete HArrayLiteral instruction.

src/x64/lithium-x64.cc

 // Copyright 2012 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 2317 matching lines @@
   info()->MarkAsDeferredCalling();
   LOperand* size = instr->size()->IsConstant()
       ? UseConstant(instr->size())
       : UseTempRegister(instr->size());
   LOperand* temp = TempRegister();
   LAllocate* result = new(zone()) LAllocate(size, temp);
   return AssignPointerMap(DefineAsRegister(result));
 }
 
 
-LInstruction* LChunkBuilder::DoArrayLiteral(HArrayLiteral* instr) {
-  return MarkAsCall(DefineFixed(new(zone()) LArrayLiteral, rax), instr);
-}
-
-
 LInstruction* LChunkBuilder::DoRegExpLiteral(HRegExpLiteral* instr) {
   return MarkAsCall(DefineFixed(new(zone()) LRegExpLiteral, rax), instr);
 }
 
 
 LInstruction* LChunkBuilder::DoFunctionLiteral(HFunctionLiteral* instr) {
   return MarkAsCall(DefineFixed(new(zone()) LFunctionLiteral, rax), instr);
 }
 
 
@@ skipping 209 matching lines @@
 LInstruction* LChunkBuilder::DoLoadFieldByIndex(HLoadFieldByIndex* instr) {
   LOperand* object = UseRegister(instr->object());
   LOperand* index = UseTempRegister(instr->index());
   return DefineSameAsFirst(new(zone()) LLoadFieldByIndex(object, index));
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_X64