blob: cfee0618ecfea8d022903fee41acdffcbc9dda66 [file] [log] [blame]
Ben Murdoch3ef787d2012-04-12 10:51:47 +01001// Copyright 2012 the V8 project authors. All rights reserved.
Steve Block1e0659c2011-05-24 12:43:12 +01002// Redistribution and use in source and binary forms, with or without
3// modification, are permitted provided that the following conditions are
4// met:
5//
6// * Redistributions of source code must retain the above copyright
7// notice, this list of conditions and the following disclaimer.
8// * Redistributions in binary form must reproduce the above
9// copyright notice, this list of conditions and the following
10// disclaimer in the documentation and/or other materials provided
11// with the distribution.
12// * Neither the name of Google Inc. nor the names of its
13// contributors may be used to endorse or promote products derived
14// from this software without specific prior written permission.
15//
16// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
Ben Murdochb8a8cc12014-11-26 15:28:44 +000028// Flags: --allow-natives-syntax
Steve Block1e0659c2011-05-24 12:43:12 +010029
Ben Murdochb8a8cc12014-11-26 15:28:44 +000030// Test that we do not generate OSR entry points that have an arguments
31// stack height different from zero. The OSR machinery cannot generate
32// frames for that.
Ben Murdoche0cee9b2011-05-25 10:26:03 +010033
Ben Murdochb8a8cc12014-11-26 15:28:44 +000034(function() {
35 "use strict";
Ben Murdoch85b71792012-04-11 18:30:58 +010036
Ben Murdochb8a8cc12014-11-26 15:28:44 +000037 var instantReturn = false;
38 function inner() {
39 if (instantReturn) return;
40 assertSame(3, arguments.length);
41 assertSame(1, arguments[0]);
42 assertSame(2, arguments[1]);
43 assertSame(3, arguments[2]);
44 }
Ben Murdoch3ef787d2012-04-12 10:51:47 +010045
Ben Murdochb8a8cc12014-11-26 15:28:44 +000046 function outer() {
47 inner(1,2,3);
Ben Murdoch4a90d5f2016-03-22 12:00:34 +000048 for (var i = 0; i < 3; i++) %OptimizeOsr();
Ben Murdochb8a8cc12014-11-26 15:28:44 +000049 }
50
51 outer();
52})();