Upload Kmake

deps/v8/test/mjsunit/regress/regress-1400897.js

@@ -0,0 +1,29 @@
+// Copyright 2022 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
+
+function bar() {
+  const x = 0;
+  return BigInt(x * -1);
+}
+
+%PrepareFunctionForOptimization(bar);
+assertEquals(0n, bar());
+%OptimizeFunctionOnNextCall(bar);
+assertEquals(0n, bar());
+
+function foo() {
+  let result = 0n;
+  let obj = {i: 0};
+  for (; obj.i < 1; ++obj.i) {
+    result += BigInt(obj.i * -2);
+  }
+  return result;
+}
+
+%PrepareFunctionForOptimization(foo);
+assertEquals(0n, foo());
+%OptimizeFunctionOnNextCall(foo);
+assertEquals(0n, foo());