1 files changed, 59 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/inlining/inline-getelem-args.js b/js/src/jit-test/tests/ion/inlining/inline-getelem-args.js
new file mode 100644
index 0000000000..41acaf6a04
--- /dev/null
+++ b/js/src/jit-test/tests/ion/inlining/inline-getelem-args.js
@@ -0,0 +1,59 @@
+function cat() {
+    var res = "";
+    for (var i = 0; i < arguments.length; i++)
+        res += arguments[i];
+    return res;
+}
+
+function cat_m1(ion) {
+    var res = "";
+    for (var i = (ion ? -1 : 0); i < arguments.length; i++)
+        res += arguments[i];
+    return res;
+}
+
+function cat_p1(ion) {
+    var res = "";
+    for (var i = 0; i < arguments.length + (ion ? 1 : 0); i++)
+        res += arguments[i];
+    return res;
+}
+
+function sum() {
+    var res = 0;
+    for (var i = 0; i < arguments.length; i++)
+        res += arguments[i];
+    return res;
+}
+
+function wrapper() {
+    var res;
+    var i6 = { valueOf: () => 6 },
+        i8 = 8.5,
+        s2 = { toString: () => "2" },
+        s4 = {},
+        s6 = "6",
+        s7 = undefined,
+        s8 = null;
+    for (var b = true; b; b = !inIon()) {
+        res = sum(1,2,3,4,5,i6,7,i8,9,10);
+        assertEq(res, 55.5);
+
+        res = cat(true,s2,3,s4,5,s6,s7,s8);
+        assertEq(res, "true23[object Object]56undefinednull");
+
+        ion = inIon();
+        if (typeof ion !== "boolean") break;
+        res = cat_m1(ion,1,s2,3,s4,5,s6,s7,s8);
+        if (ion) assertEq(res, "undefinedtrue123[object Object]56undefinednull");
+        else assertEq(res, "false123[object Object]56undefinednull");
+
+        ion = inIon();
+        if (typeof ion !== "boolean") break;
+        res = cat_p1(ion,1,s2,3,s4,5,s6,s7,s8);
+        if (ion) assertEq(res, "true123[object Object]56undefinednullundefined");
+        else assertEq(res, "false123[object Object]56undefinednull");
+    }
+}
+
+wrapper();