Upload Kmake

deps/v8/test/mjsunit/regress/regress-crbug-333065494.js

@@ -0,0 +1,27 @@
+// 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 --stress-concurrent-inlining-attach-code
+// Flags: --stress-concurrent-inlining --no-maglev-overwrite-budget
+// Flags: --no-assert-types
+
+function foo(__v_56, v) {
+  var bla = {
+    x: v,
+    __proto__: __v_56
+  };
+  bla.x;
+}
+%PrepareFunctionForOptimization(foo);
+(function() {
+  foo(arguments, 0);
+})();
+(function() {
+  foo(arguments, 0);
+  // Deprecate bla's map.
+  foo(arguments, NaN);
+})();
+// Optimize function with deprecated map in IC
+%OptimizeFunctionOnNextCall(foo);
+foo();