1 files changed, 19 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/arithstringtonumber.js b/js/src/jit-test/tests/ion/arithstringtonumber.js
new file mode 100644
index 0000000000..56fb119dec
--- /dev/null
+++ b/js/src/jit-test/tests/ion/arithstringtonumber.js
@@ -0,0 +1,19 @@
+var g_array = [0, 1];
+
+function g(p) {
+  p = p - 0;
+  return g_array[p - 0];
+}
+
+function f() {
+  var q = 0;
+  for (var i = 0; i < 10; ++i) {
+    q += g("0x0");
+    q += g("0x1");
+  }
+  return q;
+}
+
+for (var j = 0; j < 2; ++j) {
+  assertEq(f(), 10);
+}