X-Git-Url: https://git.saurik.com/apple/javascriptcore.git/blobdiff_plain/2d39b0e377c0896910ee49ae70082ba665faf986..ed1e77d3adeb83d26fd1dfb16dd84cabdcefd250:/tests/stress/arguments-interference-cfg.js

diff --git a/tests/stress/arguments-interference-cfg.js b/tests/stress/arguments-interference-cfg.js
new file mode 100644
index 0000000..6904160
--- /dev/null
+++ b/tests/stress/arguments-interference-cfg.js
@@ -0,0 +1,24 @@
+function bar() {
+    return arguments;
+}
+
+function foo(p) {
+    var a = bar(1, 2, 3);
+    var b;
+    if (p)
+        b = bar(4, 5, 6);
+    else
+        b = [7, 8, 9];
+    return (a[0] << 0) + (a[1] << 1) + (a[2] << 2) + (b[0] << 3) + (b[1] << 4) + (b[2] << 5);
+}
+
+noInline(foo);
+
+for (var i = 0; i < 20000; ++i) {
+    var p = i & 1;
+    var q = (!p) * 3;
+    var result = foo(p);
+    if (result != (1 << 0) + (2 << 1) + (3 << 2) + ((4 + q) << 3) + ((5 + q) << 4) + ((6 + q) << 5))
+        throw "Error: bad result: " + result;
+}
+