Initial import of ChangeLowering.

test/compiler-unittests/compiler-unittests.gyp

 # Copyright 2014 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.
 
 {
   'variables': {
     'v8_code': 1,
   },
   'includes': ['../../build/toolchain.gypi', '../../build/features.gypi'],
   'targets': [
     {
       'target_name': 'compiler-unittests',
       'type': 'executable',
       'dependencies': [
         '../../testing/gmock.gyp:gmock',
         '../../testing/gtest.gyp:gtest',
         '../../tools/gyp/v8.gyp:v8_libplatform',
       ],
       'include_dirs': [
         '../..',
       ],
       'sources': [  ### gcmole(all) ###
+        'change-lowering-unittest.cc',
         'compiler-unittests.cc',
         'instruction-selector-unittest.cc',
+        'node-matchers.cc',
+        'node-matchers.h',
       ],
       'conditions': [
         ['v8_target_arch=="arm"', {
           'sources': [  ### gcmole(arch:arm) ###
             'arm/instruction-selector-arm-unittest.cc',
           ],
         }],
         ['component=="shared_library"', {
           # compiler-unittests can't be built against a shared library, so we
           # need to depend on the underlying static target in that case.
@@ skipping 14 matching lines @@
           # TODO(svenpanne): This is a temporary work-around to fix the warnings
           # that show up because we use -std=gnu++0x instead of -std=c++11.
           'cflags!': [
             '-pedantic',
           ],
         }],
       ],
     },
   ],
 }