SIMD.js: Update Float32x4 and tests to current spec.

src/harmony-simd.js

 // Copyright 2015 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.
 
 var $float32x4ToString;
 
 (function(global, utils) {
 
 "use strict";
 
@@ skipping 26 matching lines @@
 function Float32x4ToString() {
   if (!(IS_FLOAT32X4(this) || IS_FLOAT32X4_WRAPPER(this))) {
     throw MakeTypeError(kIncompatibleMethodReceiver,
                         "Float32x4.prototype.toString", this);
   }
   var value = %_ValueOf(this);
   var w = GlobalFloat32x4.extractLane(value, 0),
       x = GlobalFloat32x4.extractLane(value, 1),
       y = GlobalFloat32x4.extractLane(value, 2),
       z = GlobalFloat32x4.extractLane(value, 3);
-  return "Float32x4(" + w + ", " + x + ", " + y + ", " + z + ")";
+  return "SIMD.Float32x4(" + w + ", " + x + ", " + y + ", " + z + ")";
+}
+
+function Float32x4ToLocaleString() {
+  if (!(IS_FLOAT32X4(this) || IS_FLOAT32X4_WRAPPER(this))) {
+    throw MakeTypeError(kIncompatibleMethodReceiver,
+                        "Float32x4.prototype.toLocaleString", this);
+  }
+  var value = %_ValueOf(this);
+  var w = GlobalFloat32x4.extractLane(value, 0).toLocaleString(),
+      x = GlobalFloat32x4.extractLane(value, 1).toLocaleString(),
+      y = GlobalFloat32x4.extractLane(value, 2).toLocaleString(),
+      z = GlobalFloat32x4.extractLane(value, 3).toLocaleString();
+  return "SIMD.Float32x4(" + w + ", " + x + ", " + y + ", " + z + ")";
 }
 
 function Float32x4ValueOf() {
   if (!(IS_FLOAT32X4(this) || IS_FLOAT32X4_WRAPPER(this))) {
     throw MakeTypeError(kIncompatibleMethodReceiver,
                         "Float32x4.prototype.valueOf", this);
   }
   return %_ValueOf(this);
 }
 
 //-------------------------------------------------------------------
 
 function Float32x4ExtractLaneJS(value, lane) {
   return %Float32x4ExtractLane(value, lane);
 }
 
 // -------------------------------------------------------------------
 
 %AddNamedProperty(GlobalSIMD, symbolToStringTag, 'SIMD', READ_ONLY | DONT_ENUM);
-%AddNamedProperty(GlobalSIMD, 'float32x4', GlobalFloat32x4, DONT_ENUM);
 
 %SetCode(GlobalFloat32x4, Float32x4Constructor);
 %FunctionSetPrototype(GlobalFloat32x4, {});
 %AddNamedProperty(
     GlobalFloat32x4.prototype, 'constructor', GlobalFloat32x4, DONT_ENUM);
 %AddNamedProperty(
-    GlobalFloat32x4, symbolToStringTag, 'Float32x4', DONT_ENUM | READ_ONLY);
+    GlobalFloat32x4.prototype, symbolToStringTag, 'Float32x4',
+    DONT_ENUM | READ_ONLY);
 
 utils.InstallFunctions(GlobalFloat32x4.prototype, DONT_ENUM, [
+  'toLocaleString', Float32x4ToLocaleString,
+  'toString', Float32x4ToString,
   'valueOf', Float32x4ValueOf,
-  'toString', Float32x4ToString,
 ]);
 
 utils.InstallFunctions(GlobalFloat32x4, DONT_ENUM, [
   'splat', Float32x4Splat,
   'check', Float32x4CheckJS,
   'extractLane', Float32x4ExtractLaneJS,
 ]);
 
 $float32x4ToString = Float32x4ToString;
 
 })