Upload Kmake

deps/v8/test/mjsunit/regress/regress-345960102.js

@@ -0,0 +1,19 @@
+// Copyright 2024 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Flags: --allow-natives-syntax
+
+y = BigInt("0xffffffffffffffff");
+
+function test() {
+    let x = BigInt.asIntN(64, -1n);
+    let result = x >> (y);
+    return BigInt.asIntN(64, result);
+}
+
+%PrepareFunctionForOptimization(test);
+assertEquals(-1n, test());
+assertEquals(-1n, test());
+%OptimizeFunctionOnNextCall(test)
+assertEquals(-1n, test());