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| 1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 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 | 28 // Flags: --allow-natives-syntax --crankshaft --no-always-opt |
| 29 | 29 |
| 30 deopt_trigger = 0; | 30 deopt_trigger = 0; |
| 31 side_effect = 0; | 31 side_effect = 0; |
| 32 | 32 |
| 33 function test(a, b, c, d, e, v) { | 33 function test(a, b, c, d, e, v) { |
| 34 // This test expects some specific input values. | 34 // This test expects some specific input values. |
| 35 assertEquals(10.0, a); | 35 assertEquals(10.0, a); |
| 36 assertEquals(20.0, b); | 36 assertEquals(20.0, b); |
| 37 assertEquals(30.0, c); | 37 assertEquals(30.0, c); |
| 38 assertEquals(40.0, d); | 38 assertEquals(40.0, d); |
| (...skipping 35 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 74 assertEquals(13.5, c); | 74 assertEquals(13.5, c); |
| 75 assertEquals(24, d); | 75 assertEquals(24, d); |
| 76 assertEquals(37.5, e); | 76 assertEquals(37.5, e); |
| 77 } | 77 } |
| 78 | 78 |
| 79 | 79 |
| 80 test(10.0, 20.0, 30.0, 40.0, 50.0, 1.5); | 80 test(10.0, 20.0, 30.0, 40.0, 50.0, 1.5); |
| 81 test(10.0, 20.0, 30.0, 40.0, 50.0, 1.5); | 81 test(10.0, 20.0, 30.0, 40.0, 50.0, 1.5); |
| 82 %OptimizeFunctionOnNextCall(test); | 82 %OptimizeFunctionOnNextCall(test); |
| 83 test(10.0, 20.0, 30.0, 40.0, 50.0, 1.5); | 83 test(10.0, 20.0, 30.0, 40.0, 50.0, 1.5); |
| 84 assertTrue(2 != %GetOptimizationStatus(test)); | 84 assertOptimized(test); |
| 85 | 85 |
| 86 // By deleting the field we are forcing the code to deopt when the field is | 86 // By deleting the field we are forcing the code to deopt when the field is |
| 87 // read on next execution. | 87 // read on next execution. |
| 88 delete deopt_trigger; | 88 delete deopt_trigger; |
| 89 test(10.0, 20.0, 30.0, 40.0, 50.0, 1.5); | 89 test(10.0, 20.0, 30.0, 40.0, 50.0, 1.5); |
| 90 assertTrue(1 != %GetOptimizationStatus(test)); | 90 assertUnoptimized(test); |
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