1 files changed, 17 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug1877357.js b/js/src/jit-test/tests/ion/bug1877357.js
new file mode 100644
index 0000000000..b1e0d9c686
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug1877357.js
@@ -0,0 +1,17 @@
+function f(x) {
+  let y = x | 0;
+  z = 1;
+  Function((x | 0 ? 1 : 9999999999) ? (z ? y : 9999999999) : 1);
+}
+f(1);
+f(1);
+f(1);
+f(1);
+f(1);
+f(1);
+f(1);
+f(1);
+f(9999999999);
+f(1);
+f();
+f(9007199254740993);