diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/asm.js/testBug893368.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/asm.js/testBug893368.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,13 @@
+function m(stdlib)
+{
+  "use asm";
+  var abs = stdlib.Math.abs;
+  function f(p)
+  {
+    p = p|0;
+    return ((abs(p|0)|0) % 3)|0;
+  }
+  return f;
+}
+var f = m(this);
+assertEq(f(0x80000000), -2);