Fix full code generator to not use --debug-code if it is in

src/ia32/macro-assembler-ia32.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 67 matching lines @@
 }
 
 
 void MacroAssembler::RememberedSetHelper(
     Register object,  // Only used for debug checks.
     Register addr,
     Register scratch,
     SaveFPRegsMode save_fp,
     MacroAssembler::RememberedSetFinalAction and_then) {
   Label done;
-  if (FLAG_debug_code) {
+  if (emit_debug_code()) {
     Label ok;
     JumpIfNotInNewSpace(object, scratch, &ok, Label::kNear);
     int3();
     bind(&ok);
   }
   // Load store buffer top.
   ExternalReference store_buffer =
       ExternalReference::store_buffer_top(isolate());
   mov(scratch, Operand::StaticVariable(store_buffer));
   // Store pointer to buffer.
@@ skipping 211 matching lines @@
   ASSERT(!value.is(address));
   if (emit_debug_code()) {
     AbortIfSmi(object);
   }
 
   if (remembered_set_action == OMIT_REMEMBERED_SET &&
       !FLAG_incremental_marking) {
     return;
   }
 
-  if (FLAG_debug_code) {
+  if (emit_debug_code()) {
     Label ok;
     cmp(value, Operand(address, 0));
     j(equal, &ok, Label::kNear);
     int3();
     bind(&ok);
   }
 
   // First, check if a write barrier is even needed. The tests below
   // catch stores of Smis and stores into young gen.
   Label done;
@@ skipping 2455 matching lines @@
   ASSERT(strcmp(Marking::kGreyBitPattern, "11") == 0);
   ASSERT(strcmp(Marking::kImpossibleBitPattern, "01") == 0);
 
   Label done;
 
   // Since both black and grey have a 1 in the first position and white does
   // not have a 1 there we only need to check one bit.
   test(mask_scratch, Operand(bitmap_scratch, MemoryChunk::kHeaderSize));
   j(not_zero, &done, Label::kNear);
 
-  if (FLAG_debug_code) {
+  if (emit_debug_code()) {
     // Check for impossible bit pattern.
     Label ok;
     push(mask_scratch);
     // shl.  May overflow making the check conservative.
     add(mask_scratch, mask_scratch);
     test(mask_scratch, Operand(bitmap_scratch, MemoryChunk::kHeaderSize));
     j(zero, &ok, Label::kNear);
     int3();
     bind(&ok);
     pop(mask_scratch);
@@ skipping 54 matching lines @@
   and_(length, Immediate(~kObjectAlignmentMask));
 
   bind(&is_data_object);
   // Value is a data object, and it is white.  Mark it black.  Since we know
   // that the object is white we can make it black by flipping one bit.
   or_(Operand(bitmap_scratch, MemoryChunk::kHeaderSize), mask_scratch);
 
   and_(bitmap_scratch, Immediate(~Page::kPageAlignmentMask));
   add(Operand(bitmap_scratch, MemoryChunk::kLiveBytesOffset),
       length);
-  if (FLAG_debug_code) {
+  if (emit_debug_code()) {
     mov(length, Operand(bitmap_scratch, MemoryChunk::kLiveBytesOffset));
     cmp(length, Operand(bitmap_scratch, MemoryChunk::kSizeOffset));
     Check(less_equal, "Live Bytes Count overflow chunk size");
   }
 
   bind(&done);
 }
 
 
 void MacroAssembler::CheckEnumCache(Label* call_runtime) {
@@ skipping 34 matching lines @@
   // Load the prototype from the map and loop if non-null.
   bind(&check_prototype);
   mov(ecx, FieldOperand(ebx, Map::kPrototypeOffset));
   cmp(ecx, isolate()->factory()->null_value());
   j(not_equal, &next);
 }
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_IA32