Relax assertion in StoreBuffer::FindPointersToNewSpaceInMapsRegion

src/store-buffer.cc

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/store-buffer.h"
 
 #include <algorithm>
 
 #include "src/v8.h"
 
@@ skipping 432 matching lines @@
 
 void StoreBuffer::FindPointersToNewSpaceInMapsRegion(
     Address start,
     Address end,
     ObjectSlotCallback slot_callback,
     bool clear_maps) {
   Address map_aligned_start = MapStartAlign(start);
   Address map_aligned_end   = MapEndAlign(end);
 
   ASSERT(map_aligned_start == start);
-  ASSERT(map_aligned_end == end);
+  ASSERT(map_aligned_start <= map_aligned_end && map_aligned_end <= end);
 
   FindPointersToNewSpaceInMaps(map_aligned_start,
                                map_aligned_end,
                                slot_callback,
                                clear_maps);
 }
 
 
 void StoreBuffer::IteratePointersInStoreBuffer(
     ObjectSlotCallback slot_callback,
@@ skipping 147 matching lines @@
     }
     old_buffer_is_sorted_ = false;
     old_buffer_is_filtered_ = false;
     *old_top_++ = reinterpret_cast<Address>(int_addr << kPointerSizeLog2);
     ASSERT(old_top_ <= old_limit_);
   }
   heap_->isolate()->counters()->store_buffer_compactions()->Increment();
 }
 
 } }  // namespace v8::internal