Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 1 | // Copyright 2012 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 |
| 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 | |
| 28 | // Flags: --allow-natives-syntax |
| 29 | |
| 30 | function test_helper_for_ics(func, b1, b2, b3, b4) { |
| 31 | assertEquals(b1, func(.5, .5)); |
| 32 | assertEquals(b2, func(.5, undefined)); |
| 33 | assertEquals(b3, func(undefined, .5)); |
| 34 | assertEquals(b4, func(undefined, undefined)); |
| 35 | } |
| 36 | |
| 37 | function test_helper_for_crankshaft(func, b1, b2, b3, b4) { |
| 38 | assertEquals(b1, func(.5, .5)); |
| 39 | %OptimizeFunctionOnNextCall(func); |
| 40 | assertEquals(b1, func(.5, .5)); |
| 41 | assertEquals(b2, func(.5, undefined)); |
| 42 | assertEquals(b3, func(undefined, .5)); |
| 43 | assertEquals(b4, func(undefined, undefined)); |
| 44 | } |
| 45 | |
| 46 | function less_1(a, b) { |
| 47 | return a < b; |
| 48 | } |
| 49 | |
| 50 | test_helper_for_ics(less_1, false, false, false, false); |
| 51 | |
| 52 | function less_2(a, b) { |
| 53 | return a < b; |
| 54 | } |
| 55 | |
| 56 | test_helper_for_crankshaft(less_1, false, false, false, false); |
| 57 | |
| 58 | function greater_1(a, b) { |
| 59 | return a > b; |
| 60 | } |
| 61 | |
| 62 | test_helper_for_ics(greater_1, false, false, false, false); |
| 63 | |
| 64 | function greater_2(a, b) { |
| 65 | return a > b; |
| 66 | } |
| 67 | |
| 68 | test_helper_for_crankshaft(greater_1, false, false, false, false); |
| 69 | |
| 70 | function less_equal_1(a, b) { |
| 71 | return a <= b; |
| 72 | } |
| 73 | |
| 74 | test_helper_for_ics(less_equal_1, true, false, false, false); |
| 75 | |
| 76 | function less_equal_2(a, b) { |
| 77 | return a <= b; |
| 78 | } |
| 79 | |
| 80 | test_helper_for_crankshaft(less_equal_1, true, false, false, false); |
| 81 | |
| 82 | function greater_equal_1(a, b) { |
| 83 | return a >= b; |
| 84 | } |
| 85 | |
| 86 | test_helper_for_ics(greater_equal_1, true, false, false, false); |
| 87 | |
| 88 | function greater_equal_2(a, b) { |
| 89 | return a >= b; |
| 90 | } |
| 91 | |
| 92 | test_helper_for_crankshaft(greater_equal_1, true, false, false, false); |
| 93 | |
| 94 | function equal_1(a, b) { |
| 95 | return a == b; |
| 96 | } |
| 97 | |
| 98 | test_helper_for_ics(equal_1, true, false, false, true); |
| 99 | |
| 100 | function equal_2(a, b) { |
| 101 | return a == b; |
| 102 | } |
| 103 | |
| 104 | test_helper_for_crankshaft(equal_2, true, false, false, true); |
| 105 | |
| 106 | function strict_equal_1(a, b) { |
| 107 | return a === b; |
| 108 | } |
| 109 | |
| 110 | test_helper_for_ics(strict_equal_1, true, false, false, true); |
| 111 | |
| 112 | function strict_equal_2(a, b) { |
| 113 | return a === b; |
| 114 | } |
| 115 | |
| 116 | test_helper_for_crankshaft(strict_equal_2, true, false, false, true); |
| 117 | |
| 118 | function not_equal_1(a, b) { |
| 119 | return a != b; |
| 120 | } |
| 121 | |
| 122 | test_helper_for_ics(not_equal_1, false, true, true, false); |
| 123 | |
| 124 | function not_equal_2(a, b) { |
| 125 | return a != b; |
| 126 | } |
| 127 | |
| 128 | test_helper_for_crankshaft(not_equal_2, false, true, true, false); |