diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/basic/testLirBufOOM.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/basic/testLirBufOOM.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,34 @@
+function testLirBufOOM()
+{
+    var a = [
+             "12345678901234",
+             "123456789012",
+             "1234567890123456789012345678",
+             "12345678901234567890123456789012345678901234567890123456",
+             "f",
+             "$",
+             "",
+             "f()",
+             "(\\*)",
+             "b()",
+             "()",
+             "(#)",
+             "ABCDEFGHIJK",
+             "ABCDEFGHIJKLM",
+             "ABCDEFGHIJKLMNOPQ",
+             "ABCDEFGH",
+             "(.)",
+             "(|)",
+             "()$",
+             "/()",
+             "(.)$"
+             ];
+    
+    for (var j = 0; j < 200; ++j) {
+        var js = "" + j;
+        for (var i = 0; i < a.length; i++)
+            "".match(a[i] + js)
+    }
+    return "ok";
+}
+assertEq(testLirBufOOM(), "ok");