diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/ion/bug732859.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/ion/bug732859.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,18 @@
+function TestCase(n, d, e, a)
+function writeHeaderToLog( string ) {}
+var SECTION = "15.1.2.4";
+for ( var CHARCODE = 128; CHARCODE < 256; CHARCODE++ ) {
+  new TestCase( SECTION, "%"+ToHexString(CHARCODE), escape(String.fromCharCode(CHARCODE)));
+}
+function ToHexString( n ) {
+  var hex = new Array();
+  hex[hex.length] = n % 16;
+  var string ="";
+  for ( var index = 0 ; index < hex.length ; index++ ) {
+    switch ( hex[index] ) {
+    case 10:
+      string += "A";
+    case 11:
+    }
+  }
+}