Add SIMD.Float32x4 functions.

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 841 matching lines @@
         '../../src/runtime/runtime-json.cc',
         '../../src/runtime/runtime-literals.cc',
         '../../src/runtime/runtime-liveedit.cc',
         '../../src/runtime/runtime-maths.cc',
         '../../src/runtime/runtime-numbers.cc',
         '../../src/runtime/runtime-object.cc',
         '../../src/runtime/runtime-observe.cc',
         '../../src/runtime/runtime-proxy.cc',
         '../../src/runtime/runtime-regexp.cc',
         '../../src/runtime/runtime-scopes.cc',
+        '../../src/runtime/runtime-simd.cc',
         '../../src/runtime/runtime-strings.cc',
         '../../src/runtime/runtime-symbol.cc',
         '../../src/runtime/runtime-test.cc',
         '../../src/runtime/runtime-typedarray.cc',
         '../../src/runtime/runtime-uri.cc',
         '../../src/runtime/runtime-utils.h',
         '../../src/runtime/runtime.cc',
         '../../src/runtime/runtime.h',
         '../../src/safepoint-table.cc',
         '../../src/safepoint-table.h',
@@ skipping 884 matching lines @@
           '../../src/harmony-atomics.js',
           '../../src/harmony-array.js',
           '../../src/harmony-array-includes.js',
           '../../src/harmony-tostring.js',
           '../../src/harmony-typedarray.js',
           '../../src/harmony-regexp.js',
           '../../src/harmony-reflect.js',
           '../../src/harmony-spread.js',
           '../../src/harmony-object.js',
           '../../src/harmony-sharedarraybuffer.js',
+          '../../src/harmony-simd.js',
         ],
         'libraries_bin_file': '<(SHARED_INTERMEDIATE_DIR)/libraries.bin',
         'libraries_experimental_bin_file': '<(SHARED_INTERMEDIATE_DIR)/libraries-experimental.bin',
         'libraries_extras_bin_file': '<(SHARED_INTERMEDIATE_DIR)/libraries-extras.bin',
       },
       'actions': [
         {
           'action_name': 'js2c',
           'inputs': [
             '../../tools/js2c.py',
@@ skipping 119 matching lines @@
         }],
         ['want_separate_host_toolset==1', {
           'toolsets': ['host'],
         }, {
           'toolsets': ['target'],
         }],
       ],
     },
   ],
 }