1 files changed, 11 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/warp/bug1686207.js b/js/src/jit-test/tests/warp/bug1686207.js
new file mode 100644
index 0000000000..4a2637408c
--- /dev/null
+++ b/js/src/jit-test/tests/warp/bug1686207.js
@@ -0,0 +1,11 @@
+function f(x, y) {
+    x >> (y >>> 0)
+}
+
+with ({}) {}
+
+f(-1, -1)
+f(1.5, 0)
+for (var i = 0; i < 100; i++) {
+    f(0, 0);
+}