Upload Kmake

deps/v8/test/mjsunit/maglev/regress-1483146.js

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+// Copyright 2023 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 --maglev --maglev-inlining
+
+let result;
+
+function dontOpt(x) {
+  result = x;
+}
+
+(function () {
+  prettyPrinted = function prettyPrinted(value) {
+    return value;
+  }
+  let maxExtraPrinting = 100;
+  prettyPrint = function (value, extra = false) {
+    let str = prettyPrinted(value);
+    if (extra && maxExtraPrinting-- <= 0) {
+      return;
+    }
+    dontOpt(str);
+  };
+  printExtra = function (value) {
+    prettyPrint(value, true);
+  };
+})();
+
+function empty() {}
+let g;
+var foo = function () {
+  printExtra();
+  g =  empty();
+  printExtra((this instanceof Object));
+};
+
+%PrepareFunctionForOptimization(foo);
+%PrepareFunctionForOptimization(printExtra);
+%PrepareFunctionForOptimization(prettyPrint);
+%PrepareFunctionForOptimization(prettyPrinted);
+%PrepareFunctionForOptimization(empty);
+foo();
+assertEquals(true, result);
+%OptimizeMaglevOnNextCall(foo);
+foo();
+assertEquals(true, result);