1 files changed, 14 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/bigint/bug1849099.js b/js/src/jit-test/tests/bigint/bug1849099.js
new file mode 100644
index 0000000000..f61a9bfb73
--- /dev/null
+++ b/js/src/jit-test/tests/bigint/bug1849099.js
@@ -0,0 +1,14 @@
+// |jit-test| --fast-warmup; --no-threads
+
+function foo(a,b) {
+  a >> a
+  b ^ b
+}
+
+with ({}) {}
+for (var i = 0; i < 100; i++) {
+  foo(10n, -1n);
+  try {
+    foo(-2147483648n);
+  } catch {}
+}