1 files changed, 36 insertions, 0 deletions
diff --git a/js/src/tests/js1_5/Regress/regress-459085.js b/js/src/tests/js1_5/Regress/regress-459085.js
new file mode 100644
index 0000000..b6d9060
--- /dev/null
+++ b/js/src/tests/js1_5/Regress/regress-459085.js
@@ -0,0 +1,36 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/
+ * Contributor: Jason Orendorff
+ */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 459085;
+var summary = 'Do not assert with JIT: Should not move data from GPR to XMM';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+  
+  jit(true);
+
+  var m = new Number(3);
+  function foo() { for (var i=0; i<20;i++) m.toString(); } 
+  foo();
+
+  jit(false);
+
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}