Provide baseline GC version.

test/cctest/test-spaces.cc

 // Copyright 2006-2008 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 15 matching lines @@
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include <stdlib.h>
 
 #include "v8.h"
 #include "cctest.h"
 
 using namespace v8::internal;
 
 static void VerifyRegionMarking(Address page_start) {
+#ifndef BASELINE_GC
   Page* p = Page::FromAddress(page_start);
 
   p->SetRegionMarks(Page::kAllRegionsCleanMarks);
 
   for (Address addr = p->ObjectAreaStart();
        addr < p->ObjectAreaEnd();
        addr += kPointerSize) {
     CHECK(!Page::FromAddress(addr)->IsRegionDirty(addr));
   }
 
   for (Address addr = p->ObjectAreaStart();
        addr < p->ObjectAreaEnd();
        addr += kPointerSize) {
     Page::FromAddress(addr)->MarkRegionDirty(addr);
   }
 
   for (Address addr = p->ObjectAreaStart();
        addr < p->ObjectAreaEnd();
        addr += kPointerSize) {
     CHECK(Page::FromAddress(addr)->IsRegionDirty(addr));
   }
+#endif
 }
 
 
 TEST(Page) {
   byte* mem = NewArray<byte>(2*Page::kPageSize);
   CHECK(mem != NULL);
 
   Address start = reinterpret_cast<Address>(mem);
   Address page_start = RoundUp(start, Page::kPageSize);
 
@@ skipping 161 matching lines @@
 
   CHECK(!lo->IsEmpty());
 
   CHECK(lo->AllocateRaw(lo_size)->IsFailure());
 
   lo->TearDown();
   delete lo;
 
   MemoryAllocator::TearDown();
 }