Refactor allocation policies.

src/lithium-allocator.cc

 // Copyright 2011 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 527 matching lines @@
     } else {
       b = b->next();
     }
   }
   return LifetimePosition::Invalid();
 }
 
 
 LAllocator::LAllocator(int num_values, HGraph* graph)
     : chunk_(NULL),
-      live_in_sets_(graph->blocks()->length()),
-      live_ranges_(num_values * 2),
+      live_in_sets_(graph->zone(), graph->blocks()->length()),
+      live_ranges_(graph->zone(), num_values * 2),
       fixed_live_ranges_(NULL),
       fixed_double_live_ranges_(NULL),
-      unhandled_live_ranges_(num_values * 2),
-      active_live_ranges_(8),
-      inactive_live_ranges_(8),
-      reusable_slots_(8),
+      unhandled_live_ranges_(graph->zone(), num_values * 2),
+      active_live_ranges_(graph->zone(), 8),
+      inactive_live_ranges_(graph->zone(), 8),
+      reusable_slots_(graph->zone(), 8),
       next_virtual_register_(num_values),
       first_artificial_register_(num_values),
       mode_(NONE),
       num_registers_(-1),
       graph_(graph),
       has_osr_entry_(false) {}
 
 
 void LAllocator::InitializeLivenessAnalysis() {
   // Initialize the live_in sets for each block to NULL.
@@ skipping 1553 matching lines @@
     LiveRange* current = live_ranges()->at(i);
     if (current != NULL) current->Verify();
   }
 }
 
 
 #endif
 
 
 } }  // namespace v8::internal