1 files changed, 114 insertions, 0 deletions
diff --git a/js/src/tests/non262/regress/regress-449627.js b/js/src/tests/non262/regress/regress-449627.js
new file mode 100644
index 0000000000..f50fd29e2a
--- /dev/null
+++ b/js/src/tests/non262/regress/regress-449627.js
@@ -0,0 +1,114 @@
+/* -*- tab-width: 2; indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/
+ * Contributor: Robert Sayre
+ */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 449627;
+var summary = 'Crash with JIT in js_FillPropertyCache';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+
+
+/************************ BROWSER DETECT (http://www.quirksmode.org/js/detect.html) ************************/
+
+if (typeof navigator == 'undefined')
+{
+  navigator = {
+    userAgent: "Firefox",
+    vendor: "Mozilla",
+    platform: "Mac"
+  };
+}
+
+global = this;
+
+var BrowserDetect = {
+    init: function _init()
+    {
+      this.browser=this.searchString(this.dataBrowser) || "An unknown browser";
+
+      this.OS= this.searchString(this.dataOS)||"an unknown OS";
+    },
+    searchString: function _searchString(a)
+    {
+      for(var i=0; i < a.length; i++)
+      {
+	var b=a[i].string;
+	var c=a[i].prop;
+	this.versionSearchString=a[i].versionSearch||a[i].identity;
+	if(b)
+	{
+	  if(b.indexOf(a[i].subString)!=-1)
+	    return a[i].identity;
+        }
+	else if(c)
+	return a[i].identity;
+      }
+    },
+
+    searchVersion:function _searchVersion(a)
+    {
+      var b=a.indexOf(this.versionSearchString);
+      if(b==-1)
+      	return;
+      return parseFloat(a.substring(b+this.versionSearchString.length+1));
+    },
+
+    dataBrowser:[
+      {
+	string:navigator.userAgent,subString:"OmniWeb",versionSearch:"OmniWeb/",identity:"OmniWeb"
+      },
+      {
+	string:navigator.vendor,subString:"Apple",identity:"Safari"
+      },
+      {
+	prop:global.opera,identity:"Opera"
+      },
+      {
+	string:navigator.vendor,subString:"iCab",identity:"iCab"
+      },
+      {
+	string:navigator.vendor,subString:"KDE",identity:"Konqueror"
+      },
+      {
+	string:navigator.userAgent,subString:"Firefox",identity:"Firefox"
+      },
+      {
+	string:navigator.vendor,subString:"Camino",identity:"Camino"
+      },
+      {
+	string:navigator.userAgent,subString:"Netscape",identity:"Netscape"
+      },
+      {
+	string:navigator.userAgent,subString:"MSIE",identity:"Explorer",versionSearch:"MSIE"
+      },
+      {
+	string:navigator.userAgent,subString:"Gecko",identity:"Mozilla",versionSearch:"rv"
+      },
+      {
+	string:navigator.userAgent,subString:"Mozilla",identity:"Netscape",versionSearch:"Mozilla"
+      }
+    ],
+    dataOS:[
+      {
+	string:navigator.platform,subString:"Win",identity:"Windows"
+      },
+      {
+	string:navigator.platform,subString:"Mac",identity:"Mac"
+      },
+      {
+	string:navigator.platform,subString:"Linux",identity:"Linux"
+      }
+    ]
+  };
+
+BrowserDetect.init();
+
+
+reportCompare(expect, actual, summary);