X64: General fixes - added inline definitions and changed tome places to intptr_t.

src/objects.cc

 // Copyright 2006-2009 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 6707 matching lines @@
     if (map != map_) return false;
     String* name = String::cast(pair->get(1));
     return name->Equals(name_);
   }
 
   typedef uint32_t (*HashFunction)(Object* obj);
 
   virtual HashFunction GetHashFunction() { return MapNameHash; }
 
   static uint32_t MapNameHashHelper(Map* map, String* name) {
-    return reinterpret_cast<uint32_t>(map) ^ name->Hash();
+    uintptr_t addr_hash =
+        static_cast<uint32_t>(reinterpret_cast<uintptr_t>(map));

[Dean McNamee, 2009/05/12 08:22:40]

comment about truncation?

[Lasse Reichstein, 2009/05/12 10:32:51]

Added

+    return addr_hash ^ name->Hash();
   }
 
   static uint32_t MapNameHash(Object* obj) {
     FixedArray* pair = FixedArray::cast(obj);
     Map* map = Map::cast(pair->get(0));
     String* name = String::cast(pair->get(1));
     return MapNameHashHelper(map, name);
   }
 
   virtual uint32_t Hash() {
@@ skipping 762 matching lines @@
   // No break point.
   if (break_point_objects()->IsUndefined()) return 0;
   // Single beak point.
   if (!break_point_objects()->IsFixedArray()) return 1;
   // Multiple break points.
   return FixedArray::cast(break_point_objects())->length();
 }
 #endif
 
 } }  // namespace v8::internal