Calculate blocks needing a frame and frame (de)construction sites.

tools/gyp/v8.gyp

 # 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 439 matching lines @@
         '../../src/compiler/control-builders.cc',
         '../../src/compiler/control-builders.h',
         '../../src/compiler/control-equivalence.cc',
         '../../src/compiler/control-equivalence.h',
         '../../src/compiler/control-flow-optimizer.cc',
         '../../src/compiler/control-flow-optimizer.h',
         '../../src/compiler/control-reducer.cc',
         '../../src/compiler/control-reducer.h',
         '../../src/compiler/diamond.h',
         '../../src/compiler/frame.h',
+        '../../src/compiler/frame-elider.cc',
+        '../../src/compiler/frame-elider.h',
         '../../src/compiler/gap-resolver.cc',
         '../../src/compiler/gap-resolver.h',
         '../../src/compiler/graph-builder.h',
         '../../src/compiler/graph-reducer.cc',
         '../../src/compiler/graph-reducer.h',
         '../../src/compiler/graph-replay.cc',
         '../../src/compiler/graph-replay.h',
         '../../src/compiler/graph-visualizer.cc',
         '../../src/compiler/graph-visualizer.h',
         '../../src/compiler/graph.cc',
@@ skipping 1365 matching lines @@
         }],
         ['want_separate_host_toolset==1', {
           'toolsets': ['host'],
         }, {
           'toolsets': ['target'],
         }],
       ],
     },
   ],
 }