Upload Kmake

deps/v8/test/mjsunit/compiler/regress-1182647.js

@@ -0,0 +1,25 @@
+// Copyright 2021 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 --verify-heap
+
+function foo() {
+  const arr = Array(1000);
+
+  function bar() {
+    try { ({a: p4nda, b: arr.length}); } catch(e) {}
+  }
+
+  for (var i = 0; i < 25; i++) bar();
+
+  /p4nda/.test({});  // Deopt here.
+
+  arr.shift();
+}
+
+%PrepareFunctionForOptimization(foo);
+foo();
+foo();
+%OptimizeFunctionOnNextCall(foo);
+foo();