1 // Copyright 2013 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are
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.
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.
28 // Flags: --allow-natives-syntax --turbo-deoptimization
32 var deopt_getter = false;
33 var deopt_setter = false;
39 var to_deopt = f_mono;
45 Object.defineProperty(o2, "x",
50 %DeoptimizeFunction(to_deopt);
59 %DeoptimizeFunction(to_deopt);
63 assertEquals(6, f_mono(o2));
66 assertEquals(7, f_mono(o2));
69 %OptimizeFunctionOnNextCall(f_mono);
71 assertEquals(8, f_mono(o2));
84 assertEquals(6, f_poly(o2));
87 assertEquals(7, f_poly(o2));
90 %OptimizeFunctionOnNextCall(f_poly);
92 assertEquals(8, f_poly(o2));
96 %OptimizeFunctionOnNextCall(f_poly);
98 assertEquals(NaN, f_poly(o2));
111 assertEquals(7, f_pre(o2));
114 assertEquals(8, f_pre(o2));
117 %OptimizeFunctionOnNextCall(f_pre);
119 assertEquals(9, f_pre(o2));
123 %OptimizeFunctionOnNextCall(f_pre);
125 assertEquals(NaN, f_pre(o2));
139 assertEquals(6, f_get(o2));
142 assertEquals(7, f_get(o2));
145 %OptimizeFunctionOnNextCall(f_get);
147 assertEquals(8, f_get(o2));
151 %OptimizeFunctionOnNextCall(f_get);
153 assertEquals(NaN, f_get(o2));