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f579e11940
PR-URL: https://github.com/nodejs/node/pull/26685 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Refael Ackermann <refack@gmail.com>
49 lines
1.2 KiB
JavaScript
49 lines
1.2 KiB
JavaScript
// Copyright 2015 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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// Flags: --allow-natives-syntax
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var boom = { valueOf: function() { throw "boom" } };
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function mult_left_plain(x) {
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try {
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return 2 * x;
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} catch (e) {
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return e;
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}
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}
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%PrepareFunctionForOptimization(mult_left_plain);
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%OptimizeFunctionOnNextCall(mult_left_plain);
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assertEquals("boom", mult_left_plain(boom));
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assertEquals(46, mult_left_plain(23));
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function mult_right_plain(x) {
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try {
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return x * 3;
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} catch (e) {
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return e;
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}
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}
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%PrepareFunctionForOptimization(mult_right_plain);
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%OptimizeFunctionOnNextCall(mult_right_plain);
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assertEquals("boom", mult_right_plain(boom));
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assertEquals(69, mult_right_plain(23));
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function mult_none_plain(x,y) {
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try {
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return x * y;
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} catch (e) {
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return e;
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}
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}
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%PrepareFunctionForOptimization(mult_none_plain);
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%OptimizeFunctionOnNextCall(mult_none_plain);
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assertEquals("boom", mult_none_plain(boom, boom));
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assertEquals("boom", mult_none_plain(boom, 2));
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assertEquals("boom", mult_none_plain(2, boom));
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assertEquals(966, mult_none_plain(23, 42));
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