1 files changed, 15 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/cacheir/bug1514682.js b/js/src/jit-test/tests/cacheir/bug1514682.js
new file mode 100644
index 0000000000..c509700b4e
--- /dev/null
+++ b/js/src/jit-test/tests/cacheir/bug1514682.js
@@ -0,0 +1,15 @@
+function f(o, n) {
+    if (n) {
+        o[n] = true;
+    } else {
+        o.x = true;
+    }
+}
+
+// Warm up object so HadElementsAccess check will trip next
+var o = {};
+for (var i = 0; i < 43; ++i) {
+    o["x" + i] = true;
+}
+
+f(o, "y");