1 files changed, 10 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug1154971.js b/js/src/jit-test/tests/ion/bug1154971.js
new file mode 100644
index 0000000000..ec49a88fcd
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug1154971.js
@@ -0,0 +1,10 @@
+
+
+function f(x, y) {
+    return Math.imul(0, Math.imul(y | 0, x >> 0))
+}
+for (var i = 0; i < 2; i++) {
+    try {
+        (f(1 ? 0 : undefined))()
+    } catch (e) {}
+}