Fix ARM and x64 builds on partial snapshots branch.

src/x64/ic-x64.cc

 // Copyright 2010 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 133 matching lines @@
           Smi::FromInt(PropertyDetails::TypeField::mask()));
   __ j(not_zero, miss_label);
 
   // Get the value at the masked, scaled index.
   const int kValueOffset = kElementsStartOffset + kPointerSize;
   __ movq(r1,
           Operand(r0, r1, times_pointer_size, kValueOffset - kHeapObjectTag));
 }
 
 
-// Helper function used to check that a value is either not an object
-// or is loaded if it is an object.
-static void GenerateCheckNonObjectOrLoaded(MacroAssembler* masm, Label* miss,
-                                           Register value) {
-  Label done;
-  // Check if the value is a Smi.
-  __ JumpIfSmi(value, &done);
-  // Check if the object has been loaded.
-  __ movq(kScratchRegister, FieldOperand(value, JSFunction::kMapOffset));
-  __ testb(FieldOperand(kScratchRegister, Map::kBitField2Offset),
-           Immediate(1 << Map::kNeedsLoading));
-  __ j(not_zero, miss);
-  __ bind(&done);
-}
-
-
 // One byte opcode for test eax,0xXXXXXXXX.
 static const byte kTestEaxByte = 0xA9;
 
 
 static bool PatchInlinedMapCheck(Address address, Object* map) {
   // Arguments are address of start of call sequence that called
   // the IC,
   Address test_instruction_address =
       address + Assembler::kCallTargetAddressOffset;
   // The keyed load has a fast inlined case if the IC call instruction
@@ skipping 203 matching lines @@
   // Do a quick inline probe of the receiver's dictionary, if it
   // exists.
   __ bind(&probe_dictionary);
   GenerateDictionaryLoad(masm,
                          &slow,
                          rbx,
                          rcx,
                          rdx,
                          rax,
                          DICTIONARY_CHECK_DONE);
-  GenerateCheckNonObjectOrLoaded(masm, &slow, rcx);
   __ movq(rax, rcx);
   __ IncrementCounter(&Counters::keyed_load_generic_symbol, 1);
   __ ret(0);
   // If the hash field contains an array index pick it out. The assert checks
   // that the constants for the maximum number of digits for an array index
   // cached in the hash field and the number of bits reserved for it does not
   // conflict.
   ASSERT(TenToThe(String::kMaxCachedArrayIndexLength) <
          (1 << String::kArrayIndexValueBits));
   __ bind(&index_string);
@@ skipping 642 matching lines @@
   // Search dictionary - put result in register rdx.
   GenerateDictionaryLoad(masm, miss, rax, rdx, rbx, rcx, CHECK_DICTIONARY);
 
   // Move the result to register rdi and check that it isn't a smi.
   __ movq(rdi, rdx);
   __ JumpIfSmi(rdx, miss);
 
   // Check that the value is a JavaScript function.
   __ CmpObjectType(rdx, JS_FUNCTION_TYPE, rdx);
   __ j(not_equal, miss);
-  // Check that the function has been loaded.
-  __ testb(FieldOperand(rdx, Map::kBitField2Offset),
-           Immediate(1 << Map::kNeedsLoading));
-  __ j(not_zero, miss);
 
   // Patch the receiver with the global proxy if necessary.
   if (is_global_object) {
     __ movq(rdx, Operand(rsp, (argc + 1) * kPointerSize));
     __ movq(rdx, FieldOperand(rdx, GlobalObject::kGlobalReceiverOffset));
     __ movq(Operand(rsp, (argc + 1) * kPointerSize), rdx);
   }
 
   // Invoke the function.
   ParameterCount actual(argc);
@@ skipping 190 matching lines @@
   __ j(equal, &global);
 
   // Check for non-global object that requires access check.
   __ testl(FieldOperand(rbx, Map::kBitFieldOffset),
           Immediate(1 << Map::kIsAccessCheckNeeded));
   __ j(not_zero, &miss);
 
   // Search the dictionary placing the result in rax.
   __ bind(&probe);
   GenerateDictionaryLoad(masm, &miss, rdx, rax, rbx, rcx, CHECK_DICTIONARY);
-  GenerateCheckNonObjectOrLoaded(masm, &miss, rax);
   __ ret(0);
 
   // Global object access: Check access rights.
   __ bind(&global);
   __ CheckAccessGlobalProxy(rax, rdx, &miss);
   __ jmp(&probe);
 
   // Cache miss: Restore receiver from stack and jump to runtime.
   __ bind(&miss);
   __ movq(rax, Operand(rsp, 1 * kPointerSize));
@@ skipping 98 matching lines @@
 
   // Cache miss: Jump to runtime.
   GenerateMiss(masm);
 }
 
 
 #undef __
 
 
 } }  // namespace v8::internal