Inline indexed load and store of typed array float64.

tests/standalone/float_array_test.dart

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 //
 // Dart test program for testing native float arrays.
 
 // Library tag to be able to run in html test framework.
 #library("FloatArrayTest.dart");
 
 #import('dart:scalarlist');
@@ skipping 159 matching lines @@
   var list = new Float64List(10);
   list[0] = 2.0;
   Expect.throws(() {
     list[0] = 2;
   });
   Expect.throws(() {
     list[0] = "hello";
   });
 }
 
+storeIt32(Float32List a, int index, value) {
+  a[index] = value;
+}
+
+storeIt64(Float64List a, int index, value) {
+  a[index] = value;
+}
+
 main() {
+  var a32 = new Float32List(5);
   for (int i = 0; i < 2000; i++) {
     testCreateFloat32Array();
     testSetRange32();
     testIndexOutOfRange32();
     testIndexOf32();
+    storeIt32(a32, 1, 2.0);
   }
+  var a64 = new Float64List(5);
   for (int i = 0; i < 2000; i++) {
     testCreateFloat64Array();
     testSetRange64();
     testIndexOutOfRange64();
     testIndexOf64();
+    storeIt64(a64, 1, 2.0);
   }
   // These two take a long time in checked mode.
   testBadValues32();
   testBadValues64();
+  // Check optimized (inlined) version of []=
+  Expect.throws(() {
+    storeIt32(a32, 1, 2);
+  });
+  Expect.throws(() {
+    storeIt64(a64, 1, 2);
+  });
 }