diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/auto-regress/bug586538.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/auto-regress/bug586538.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,12 @@
+// Binary: cache/js-dbg-32-f7cf2b7b7961-linux
+// Flags: -m
+//
+Function("\
+  for (var a = 0,i=0;i<10;++i) {\
+    if (a % 3) {\
+      return\
+    }\
+    function b() {}\
+    b((function() {})([Infinity]))\
+  }\
+")()