1 files changed, 17 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug995817.js b/js/src/jit-test/tests/ion/bug995817.js
new file mode 100644
index 000000000..6a4677185
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug995817.js
@@ -0,0 +1,17 @@
+setJitCompilerOption('baseline.warmup.trigger', 1);
+let r;
+(function() {
+     function f() {
+         return (1 + -1 / 0) << null;
+     }
+     assertEq(f(), 0);
+     assertEq(f(), 0);
+
+     function g(x,y) {
+         var a = x|0;
+         var b = y|0;
+         return (a / b + a / b) | 0;
+     }
+     assertEq(g(3,4), 1);
+     assertEq(g(3,4), 1);
+})();