Bug 589727 - Typed Float32 Arrays broken on mozilla-central trunk (adding a test only, the bug itself was fixed in bug 586387). r=sayrer.

js/src/trace-test/tests/basic/test586387.js

@@ -0,0 +1,14 @@
+function testFloatArray() {
+  var v = new Float32Array(32);
+
+  for (var i = 0; i < v.length; ++i)
+    v[i] = i;
+
+  var t = 0;
+  for (var i = 0; i < v.length; ++i)
+    t += v[i];
+
+  return t;
+}
+
+assertEq(testFloatArray(), 496);