1 files changed, 11 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/testModuloWithNegative1.js b/js/src/jit-test/tests/basic/testModuloWithNegative1.js
new file mode 100644
index 0000000000..ed767a7a2a
--- /dev/null
+++ b/js/src/jit-test/tests/basic/testModuloWithNegative1.js
@@ -0,0 +1,11 @@
+function testModuloWithNegative1() {
+    var v = 0;
+    for (var i = 0; i < 2; ++i) {
+        c = v;
+        v -= 1;
+        for (var j = 0; j < 2; ++j)
+            c %= -1;
+    }
+    return 1/c;
+}
+assertEq(testModuloWithNegative1(), -Infinity);