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Kmake/deps/v8/test/mjsunit/turboshaft/maglev-frontend/generator-straight-line.js

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2026-05-26 23:36:42 -07:00
// 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() {
yield 5;
yield 7;
yield 9;
}
%PrepareFunctionForOptimization(foo);
let gen = foo();
assertEquals(5, gen.next().value);
assertEquals(7, gen.next().value);
assertEquals(9, gen.next().value);
assertEquals(undefined, gen.next().value);
%OptimizeFunctionOnNextCall(foo);
gen = foo(true);
assertEquals(5, gen.next().value);
assertEquals(7, gen.next().value);
assertEquals(9, gen.next().value);
assertEquals(undefined, gen.next().value);