Make whether or not a Code object should be created by masm explicit

test/cctest/test-macro-assembler-arm.cc

 // Copyright 2013 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 66 matching lines @@
   CHECK(act_size >= static_cast<size_t>(data_size));
   byte* dest_buffer =
       static_cast<byte*>(v8::base::OS::Allocate(data_size, &act_size, 0));
   CHECK(dest_buffer);
   CHECK(act_size >= static_cast<size_t>(data_size));
 
   // Storage for R0 and R1.
   byte* r0_;
   byte* r1_;
 
-  MacroAssembler assembler(isolate, NULL, 0);
+  MacroAssembler assembler(isolate, NULL, 0,
+                           v8::internal::CodeObjectRequired::kYes);
   MacroAssembler* masm = &assembler;
 
   // Code to be generated: The stuff in CopyBytes followed by a store of R0 and
   // R1, respectively.
   __ CopyBytes(r0, r1, r2, r3);
   __ mov(r2, Operand(reinterpret_cast<int>(&r0_)));
   __ mov(r3, Operand(reinterpret_cast<int>(&r1_)));
   __ str(r0, MemOperand(r2));
   __ str(r1, MemOperand(r3));
   __ bx(lr);
@@ skipping 42 matching lines @@
 
 
 TEST(LoadAndStoreWithRepresentation) {
   // Allocate an executable page of memory.
   size_t actual_size;
   byte* buffer = static_cast<byte*>(v8::base::OS::Allocate(
       Assembler::kMinimalBufferSize, &actual_size, true));
   CHECK(buffer);
   Isolate* isolate = CcTest::i_isolate();
   HandleScope handles(isolate);
-  MacroAssembler assembler(isolate, buffer, static_cast<int>(actual_size));
+  MacroAssembler assembler(isolate, buffer, static_cast<int>(actual_size),
+                           v8::internal::CodeObjectRequired::kYes);
   MacroAssembler* masm = &assembler;  // Create a pointer for the __ macro.
   __ sub(sp, sp, Operand(1 * kPointerSize));
   Label exit;
 
   // Test 1.
   __ mov(r0, Operand(1));  // Test number.
   __ mov(r1, Operand(0));
   __ str(r1, MemOperand(sp, 0 * kPointerSize));
   __ mov(r2, Operand(-1));
   __ Store(r2, MemOperand(sp, 0 * kPointerSize), Representation::UInteger8());
@@ skipping 60 matching lines @@
   masm->GetCode(&desc);
   Handle<Code> code = isolate->factory()->NewCode(
       desc, Code::ComputeFlags(Code::STUB), Handle<Code>());
 
   // Call the function from C++.
   F5 f = FUNCTION_CAST<F5>(code->entry());
   CHECK(!CALL_GENERATED_CODE(isolate, f, 0, 0, 0, 0, 0));
 }
 
 #undef __