JavaScriptCore-7600.1.4.9.tar.gz

[apple/javascriptcore.git] / tests / stress / dfg-create-arguments-inline-alloc.js

diff --git a/tests/stress/dfg-create-arguments-inline-alloc.js b/tests/stress/dfg-create-arguments-inline-alloc.js
new file mode 100644 (file)
index 0000000..175a2f2
--- /dev/null
+++ b/tests/stress/dfg-create-arguments-inline-alloc.js
@@ -0,0 +1,19 @@
+var foo = function(o) {
+    var a = Array.prototype.slice.call(arguments);
+    var sum = 0;
+    for (var i = 0; i < a.length; ++i)
+        sum += a[i].x;
+    return sum;
+};
+
+noInline(foo);
+
+var niters = 10000;
+var total = 0;
+var o = {x: 42};
+for (var i = 0; i < niters; ++i) {
+    total += foo(o, o, o);
+}
+
+if (total != 42 * 3 * niters)
+    throw new Error("Incorrect result!");