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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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 |
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28 // Flags: --allow-natives-syntax --nouse_inlining --noparallel-recompilation | 28 // Flags: --allow-natives-syntax --nouse_inlining --noparallel-recompilation |
29 | 29 |
30 // Test for negative zero that doesn't need bail out | 30 // Test for negative zero that doesn't need bail out |
31 | 31 |
32 function test_div_no_deopt_minus_zero() { | 32 function test_div_no_deopt_minus_zero() { |
33 var zero_in_array = [0]; | 33 var zero_in_array = [0]; |
34 assertTrue(0 === (Math.floor((zero_in_array[0] | 0) / -1) | 0)); | 34 assertTrue(0 === (Math.floor((zero_in_array[0] | 0) / -1) | 0)); |
35 } | 35 } |
36 | 36 |
37 test_div_no_deopt_minus_zero(); | 37 test_div_no_deopt_minus_zero(); |
| 38 test_div_no_deopt_minus_zero(); |
38 %OptimizeFunctionOnNextCall(test_div_no_deopt_minus_zero); | 39 %OptimizeFunctionOnNextCall(test_div_no_deopt_minus_zero); |
39 test_div_no_deopt_minus_zero(); | 40 test_div_no_deopt_minus_zero(); |
40 assertTrue(2 != %GetOptimizationStatus(test_div_no_deopt_minus_zero)); | 41 assertTrue(2 != %GetOptimizationStatus(test_div_no_deopt_minus_zero)); |
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