Merged r14063, r14064 into trunk branch.

test/mjsunit/regress/external-and-normal-array-polymorphim.js

 // Copyright 2010 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
 //       with the distribution.
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 //       from this software without specific prior written permission.
 //
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 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 // 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.
 
-function createLargeCOWArray() {
-  var s = "[0";
-  // The constant below depends on the max object size in new space.
-  for (var i = 0; i < (128 << 10); i++) {
-    s += ",0";
+// Flags: --compiled_keyed_stores --compiled_transitions
+
+function store_generator(compare) {
+  return function(a,i,v) {
+    a[i] = v;
+    assertEquals(compare, a[i]);
+    assertEquals(compare, a[i]);
   }
-  s += "]";
-  return eval(s);
 }
 
-var large_cow_array = createLargeCOWArray();
+f = store_generator(5);
+a = [0,0,0];
+f(a,0,5);
+a = [0,0,0];
+f(a,1,5);
+a = [0,0,0];
+f(a,2,5);
 
-// Force copy. Because the array is large it will test the slow array
-// cloning in large object space.
-large_cow_array[17] = 42;
+f = store_generator(5.5);
+a = new Float32Array(5);
+f(a,0,5.5);
+f(a,1,5.5);
+f(a,2,5.5);