v8/test/mjsunit/compiler/regress-1034768
Maya Lekova b297fcc50d [turbofan] Add a nesting limit for the child serializer
Add a --max-serializer-nesting flag which defaults to 25.

Fixed: chromium:1034768
Change-Id: Ib68f26ce4bf53db297b25d16a046d275beaec642
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1969895
Commit-Queue: Maya Lekova <mslekova@chromium.org>
Reviewed-by: Michael Stanton <mvstanton@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65486}
2019-12-17 18:22:46 +00:00

25 lines
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Plaintext

// Copyright 2019 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 --max-serializer-nesting=4
function f1() {
return 1;
}
function f2() { return f1(); }
function f3() { return f2(); }
function f4() { return f3(); }
function f5() { return f4(); }
%PrepareFunctionForOptimization(f1);
%PrepareFunctionForOptimization(f2);
%PrepareFunctionForOptimization(f3);
%PrepareFunctionForOptimization(f4);
%PrepareFunctionForOptimization(f5);
f5();
f5();
%OptimizeFunctionOnNextCall(f5);
f5();