9d7cd9b864
PR-URL: https://github.com/nodejs/node/pull/54077 Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Richard Lau <rlau@redhat.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>
32 lines
701 B
JavaScript
32 lines
701 B
JavaScript
// Copyright 2022 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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//
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// Flags: --allow-natives-syntax --maglev --maglev-inlining
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function inlined(x) {
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if (x < 10) {
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x;
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} else {
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x;
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}
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// At a merge point, we should not think that we are merging the
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// caller function Phi node.
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}
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function foo(y) {
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y < 10;
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let a = 1;
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let b = 2;
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for (let i = 0; i < y; i++) {
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inlined(i); // Phi (representing i) can leak to the inlined function.
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}
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}
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%PrepareFunctionForOptimization(inlined);
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%PrepareFunctionForOptimization(foo);
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foo();
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foo();
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%OptimizeFunctionOnNextCall(foo);
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foo();
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