Vector ICs: gyp flag to run with vector-stores on.

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 12 matching lines @@
 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 {
   'variables': {
     'icu_use_data_file_flag%': 0,
     'v8_code': 1,
     'v8_random_seed%': 314159265,
+    'v8_vector_stores%': 0,
     'embed_script%': "",
     'v8_extra_library_files%': [],
     'v8_experimental_extra_library_files%': [],
     'mksnapshot_exec': '<(PRODUCT_DIR)/<(EXECUTABLE_PREFIX)mksnapshot<(EXECUTABLE_SUFFIX)',
   },
   'includes': ['../../build/toolchain.gypi', '../../build/features.gypi'],
   'targets': [
     {
       'target_name': 'v8',
       'dependencies_traverse': 1,
@@ skipping 155 matching lines @@
           ],
           'variables': {
             'mksnapshot_flags': [
               '--log-snapshot-positions',
               '--logfile', '<(INTERMEDIATE_DIR)/snapshot.log',
             ],
             'conditions': [
               ['v8_random_seed!=0', {
                 'mksnapshot_flags': ['--random-seed', '<(v8_random_seed)'],
               }],
+              ['v8_vector_stores!=0', {
+                'mksnapshot_flags': ['--vector-stores'],
+              }],
             ],
           },
           'action': [
             '<(mksnapshot_exec)',
             '<@(mksnapshot_flags)',
             '--startup_src', '<@(INTERMEDIATE_DIR)/snapshot.cc',
             '<(embed_script)',
           ],
         },
       ],
@@ skipping 82 matching lines @@
               ],
               'variables': {
                 'mksnapshot_flags': [
                   '--log-snapshot-positions',
                   '--logfile', '<(INTERMEDIATE_DIR)/snapshot.log',
                 ],
                 'conditions': [
                   ['v8_random_seed!=0', {
                     'mksnapshot_flags': ['--random-seed', '<(v8_random_seed)'],
                   }],
+                  ['v8_vector_stores!=0', {
+                    'mksnapshot_flags': ['--vector-stores'],
+                  }],
                 ],
               },
               'conditions': [
                 ['want_separate_host_toolset==1', {
                   'target_conditions': [
                     ['_toolset=="host"', {
                       'outputs': [
                         '<(PRODUCT_DIR)/snapshot_blob_host.bin',
                       ],
                       'action': [
@@ skipping 1752 matching lines @@
         }],
         ['want_separate_host_toolset==1', {
           'toolsets': ['host'],
         }, {
           'toolsets': ['target'],
         }],
       ],
     },
   ],
 }