OLD | NEW |
1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
11 // with the distribution. | 11 // with the distribution. |
12 // * Neither the name of Google Inc. nor the names of its | 12 // * Neither the name of Google Inc. nor the names of its |
13 // contributors may be used to endorse or promote products derived | 13 // contributors may be used to endorse or promote products derived |
14 // from this software without specific prior written permission. | 14 // from this software without specific prior written permission. |
15 // | 15 // |
16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | 16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | 17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | 18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | 19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | 20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 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. | 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | 27 |
28 // Flags: --allow-natives-syntax --expose-gc | 28 // Flags: --allow-natives-syntax |
29 | 29 |
30 var a = new Array(10); | 30 var a = new Array(10); |
31 | 31 |
32 function test_load_set_smi(a) { | 32 function test_load_set_smi(a) { |
33 return a[0] = a[0] = 1; | 33 return a[0] = a[0] = 1; |
34 } | 34 } |
35 | 35 |
36 test_load_set_smi(a); | 36 test_load_set_smi(a); |
37 test_load_set_smi(a); | 37 test_load_set_smi(a); |
38 test_load_set_smi(123); | 38 test_load_set_smi(123); |
39 | 39 |
40 function test_load_set_smi_2(a) { | 40 function test_load_set_smi_2(a) { |
41 return a[0] = a[0] = 1; | 41 return a[0] = a[0] = 1; |
42 } | 42 } |
43 | 43 |
44 test_load_set_smi_2(a); | 44 test_load_set_smi_2(a); |
45 %OptimizeFunctionOnNextCall(test_load_set_smi_2); | 45 %OptimizeFunctionOnNextCall(test_load_set_smi_2); |
46 test_load_set_smi_2(a); | 46 test_load_set_smi_2(a); |
47 test_load_set_smi_2(0); | 47 test_load_set_smi_2(0); |
48 %DeoptimizeFunction(test_load_set_smi_2); | 48 %DeoptimizeFunction(test_load_set_smi_2); |
49 gc(); // Makes V8 forget about type information for test_load_set_smi. | 49 %ClearFunctionTypeFeedback(test_load_set_smi_2); |
50 | 50 |
51 var b = new Object(); | 51 var b = new Object(); |
52 | 52 |
53 function test_load_set_smi_3(b) { | 53 function test_load_set_smi_3(b) { |
54 return b[0] = b[0] = 1; | 54 return b[0] = b[0] = 1; |
55 } | 55 } |
56 | 56 |
57 test_load_set_smi_3(b); | 57 test_load_set_smi_3(b); |
58 test_load_set_smi_3(b); | 58 test_load_set_smi_3(b); |
59 test_load_set_smi_3(123); | 59 test_load_set_smi_3(123); |
60 | 60 |
61 function test_load_set_smi_4(b) { | 61 function test_load_set_smi_4(b) { |
62 return b[0] = b[0] = 1; | 62 return b[0] = b[0] = 1; |
63 } | 63 } |
64 | 64 |
65 test_load_set_smi_4(b); | 65 test_load_set_smi_4(b); |
66 %OptimizeFunctionOnNextCall(test_load_set_smi_4); | 66 %OptimizeFunctionOnNextCall(test_load_set_smi_4); |
67 test_load_set_smi_4(b); | 67 test_load_set_smi_4(b); |
68 test_load_set_smi_4(0); | 68 test_load_set_smi_4(0); |
69 %DeoptimizeFunction(test_load_set_smi_4); | 69 %DeoptimizeFunction(test_load_set_smi_4); |
70 gc(); // Makes V8 forget about type information for test_load_set_smi. | 70 %ClearFunctionTypeFeedback(test_load_set_smi_4); |
OLD | NEW |