diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/ion/bug875452.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/ion/bug875452.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,26 @@
+// |jit-test| ion-eager
+
+function causeBreak(t, n, r) {
+    gcPreserveCode();
+    gc();
+}
+
+function centralizeGetProp(p)
+{
+    p.someProp;
+}
+
+var handler = {};
+
+function test() {
+    var p = new Proxy({}, handler);
+
+    var count = 5;
+    for (var i = 0; i < count; i++) {
+        centralizeGetProp(p);
+    }
+    handler.get = causeBreak;
+    centralizeGetProp(p);
+}
+
+test();