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

test/cctest/test-assembler-arm64.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 99 matching lines @@
 
 #define BUF_SIZE 8192
 #define SETUP() SETUP_SIZE(BUF_SIZE)
 
 #define INIT_V8()                                                              \
   CcTest::InitializeVM();                                                      \
 
 #ifdef USE_SIMULATOR
 
 // Run tests with the simulator.
-#define SETUP_SIZE(buf_size)                    \
-  Isolate* isolate = CcTest::i_isolate();       \
-  HandleScope scope(isolate);                   \
-  DCHECK(isolate != NULL);                      \
-  byte* buf = new byte[buf_size];               \
-  MacroAssembler masm(isolate, buf, buf_size);  \
-  Decoder<DispatchingDecoderVisitor>* decoder = \
-      new Decoder<DispatchingDecoderVisitor>(); \
-  Simulator simulator(decoder);                 \
-  PrintDisassembler* pdis = NULL;               \
+#define SETUP_SIZE(buf_size)                         \
+  Isolate* isolate = CcTest::i_isolate();            \
+  HandleScope scope(isolate);                        \
+  DCHECK(isolate != NULL);                           \
+  byte* buf = new byte[buf_size];                    \
+  MacroAssembler masm(isolate, buf, buf_size, true); \
+  Decoder<DispatchingDecoderVisitor>* decoder =      \
+      new Decoder<DispatchingDecoderVisitor>();      \
+  Simulator simulator(decoder);                      \
+  PrintDisassembler* pdis = NULL;                    \
   RegisterDump core;
 
 /*  if (Cctest::trace_sim()) {                                                 \
     pdis = new PrintDisassembler(stdout);                                      \
     decoder.PrependVisitor(pdis);                                              \
   }                                                                            \
   */
 
 // Reset the assembler and simulator, so that instructions can be generated,
 // but don't actually emit any code. This can be used by tests that need to
@@ skipping 24 matching lines @@
   __ PopCalleeSavedRegisters();                                                \
   __ Ret();                                                                    \
   __ GetCode(NULL);
 
 #define TEARDOWN()                                                             \
   delete pdis;                                                                 \
   delete[] buf;
 
 #else  // ifdef USE_SIMULATOR.
 // Run the test on real hardware or models.
-#define SETUP_SIZE(buf_size)                   \
-  Isolate* isolate = CcTest::i_isolate();      \
-  HandleScope scope(isolate);                  \
-  DCHECK(isolate != NULL);                     \
-  byte* buf = new byte[buf_size];              \
-  MacroAssembler masm(isolate, buf, buf_size); \
+#define SETUP_SIZE(buf_size)                         \
+  Isolate* isolate = CcTest::i_isolate();            \
+  HandleScope scope(isolate);                        \
+  DCHECK(isolate != NULL);                           \
+  byte* buf = new byte[buf_size];                    \
+  MacroAssembler masm(isolate, buf, buf_size, true); \
   RegisterDump core;
 
 #define RESET()                                                                \
   __ Reset();                                                                  \
   /* Reset the machine state (like simulator.ResetState()). */                 \
   __ Msr(NZCV, xzr);                                                           \
   __ Msr(FPCR, xzr);
 
 
 #define START_AFTER_RESET()                                                    \
@@ skipping 11145 matching lines @@
   __ Mov(x0, 1);
 
   END();
 
   RUN();
 
   CHECK_EQUAL_64(0x1, x0);
 
   TEARDOWN();
 }