Upload Kmake

deps/v8/test/mjsunit/turboshaft/maglev-frontend/generator-loop-no-forward-edge.js

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+// 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 --turbolev --turbofan
+
+function* foo(o) {
+  o.x; // No feedback for this load --> will be an unconditional deopt in the
+       // Maglev graph. As a result, the while-loop below won't have a forward
+       // edge.
+  let i = 0;
+  while (true) { yield i++; }
+}
+
+let gen = foo({ x : 1 });
+
+for (let i = 0; i < 20000; i++) {
+  // OSR will eventually kick in.
+  assertEquals(i, gen.next().value);
+}