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comparison: js/src/jit-test/tests/ion/bug681185.js
js/src/jit-test/tests/ion/bug681185.js
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| -1:000000000000 | 0:96cd4c76fcd0 |
|---|---|
| 1 function test_lsh(x, y) { | |
| 2 return x << y; | |
| 3 } | |
| 4 | |
| 5 function test_ursh(x, y) { | |
| 6 return x >>> y; | |
| 7 } | |
| 8 | |
| 9 function test_rsh(x, y) { | |
| 10 return x >> y; | |
| 11 } | |
| 12 | |
| 13 var x = 1; | |
| 14 assertEq(test_rsh(x, -1), 0); | |
| 15 assertEq(test_rsh(-1, x), -1); | |
| 16 assertEq(test_ursh(x, -1), 0); | |
| 17 assertEq(test_ursh(-1, x), 2147483647); | |
| 18 assertEq(test_lsh(x, -1), -2147483648); | |
| 19 assertEq(test_lsh(-1, x), -2); | |
| 20 assertEq(test_rsh(x, 1), 0); | |
| 21 assertEq(test_rsh(1, x), 0); | |
| 22 assertEq(test_ursh(x, 1), 0); | |
| 23 assertEq(test_ursh(1, x), 0); | |
| 24 assertEq(test_lsh(x, 1), 2); | |
| 25 assertEq(test_lsh(1, x), 2); | |
| 26 assertEq(test_rsh(x, 0), 1); | |
| 27 assertEq(test_rsh(0, x), 0); | |
| 28 assertEq(test_ursh(x, 0), 1); | |
| 29 assertEq(test_ursh(0, x), 0); | |
| 30 assertEq(test_lsh(x, 0), 1); | |
| 31 assertEq(test_lsh(0, x), 0); | |
| 32 assertEq(test_rsh(x, 0xffffffff), 0); | |
| 33 assertEq(test_rsh(0xffffffff, x), -1); | |
| 34 assertEq(test_ursh(x, 0xffffffff), 0); | |
| 35 assertEq(test_ursh(0xffffffff, x), 2147483647); | |
| 36 assertEq(test_lsh(x, 0xffffffff), -2147483648); | |
| 37 assertEq(test_lsh(0xffffffff, x), -2); | |
| 38 assertEq(test_rsh(x, "10.6"), 0); | |
| 39 assertEq(test_rsh("10.6", x), 5); | |
| 40 assertEq(test_ursh(x, "10.6"), 0); | |
| 41 assertEq(test_ursh("10.6", x), 5); | |
| 42 assertEq(test_lsh(x, "10.6"), 1024); | |
| 43 assertEq(test_lsh("10.6", x), 20); | |
| 44 assertEq(test_rsh(x, 2147483648), 1); | |
| 45 assertEq(test_rsh(2147483648, x), -1073741824); | |
| 46 assertEq(test_ursh(x, 2147483648), 1); | |
| 47 assertEq(test_ursh(2147483648, x), 1073741824); | |
| 48 assertEq(test_lsh(x, 2147483648), 1); | |
| 49 assertEq(test_lsh(2147483648, x), 0); | |
| 50 assertEq(test_rsh(x, 4294967296), 1); | |
| 51 assertEq(test_rsh(4294967296, x), 0); | |
| 52 assertEq(test_ursh(x, 4294967296), 1); | |
| 53 assertEq(test_ursh(4294967296, x), 0); | |
| 54 assertEq(test_lsh(x, 4294967296), 1); | |
| 55 assertEq(test_lsh(4294967296, x), 0); | |
| 56 assertEq(test_rsh(x, undefined), 1); | |
| 57 assertEq(test_rsh(undefined, x), 0); | |
| 58 assertEq(test_ursh(x, undefined), 1); | |
| 59 assertEq(test_ursh(undefined, x), 0); | |
| 60 assertEq(test_lsh(x, undefined), 1); | |
| 61 assertEq(test_lsh(undefined, x), 0); | |
| 62 assertEq(test_rsh(x, null), 1); | |
| 63 assertEq(test_rsh(null, x), 0); | |
| 64 assertEq(test_ursh(x, null), 1); | |
| 65 assertEq(test_ursh(null, x), 0); | |
| 66 assertEq(test_lsh(x, null), 1); | |
| 67 assertEq(test_lsh(null, x), 0); | |
| 68 assertEq(test_rsh(x, false), 1); | |
| 69 assertEq(test_rsh(false, x), 0); | |
| 70 assertEq(test_ursh(x, false), 1); | |
| 71 assertEq(test_ursh(false, x), 0); | |
| 72 assertEq(test_lsh(x, false), 1); | |
| 73 assertEq(test_lsh(false, x), 0); | |
| 74 assertEq(test_rsh(x, true), 0); | |
| 75 assertEq(test_rsh(true, x), 0); | |
| 76 assertEq(test_ursh(x, true), 0); | |
| 77 assertEq(test_ursh(true, x), 0); | |
| 78 assertEq(test_lsh(x, true), 2); | |
| 79 assertEq(test_lsh(true, x), 2); | |
| 80 assertEq(test_rsh(x, -1.5), 0); | |
| 81 assertEq(test_rsh(-1.5, x), -1); | |
| 82 assertEq(test_ursh(x, -1.5), 0); | |
| 83 assertEq(test_ursh(-1.5, x), 2147483647); | |
| 84 assertEq(test_lsh(x, -1.5), -2147483648); | |
| 85 assertEq(test_lsh(-1.5, x), -2); | |
| 86 | |
| 87 var x = 0; | |
| 88 assertEq(test_rsh(x, -1), 0); | |
| 89 assertEq(test_rsh(-1, x), -1); | |
| 90 assertEq(test_ursh(x, -1), 0); | |
| 91 assertEq(test_ursh(-1, x), 4294967295); | |
| 92 assertEq(test_lsh(x, -1), 0); | |
| 93 assertEq(test_lsh(-1, x), -1); | |
| 94 assertEq(test_rsh(x, 1), 0); | |
| 95 assertEq(test_rsh(1, x), 1); | |
| 96 assertEq(test_ursh(x, 1), 0); | |
| 97 assertEq(test_ursh(1, x), 1); | |
| 98 assertEq(test_lsh(x, 1), 0); | |
| 99 assertEq(test_lsh(1, x), 1); | |
| 100 assertEq(test_rsh(x, 0), 0); | |
| 101 assertEq(test_rsh(0, x), 0); | |
| 102 assertEq(test_ursh(x, 0), 0); | |
| 103 assertEq(test_ursh(0, x), 0); | |
| 104 assertEq(test_lsh(x, 0), 0); | |
| 105 assertEq(test_lsh(0, x), 0); | |
| 106 assertEq(test_rsh(x, 0xffffffff), 0); | |
| 107 assertEq(test_rsh(0xffffffff, x), -1); | |
| 108 assertEq(test_ursh(x, 0xffffffff), 0); | |
| 109 assertEq(test_ursh(0xffffffff, x), 4294967295); | |
| 110 assertEq(test_lsh(x, 0xffffffff), 0); | |
| 111 assertEq(test_lsh(0xffffffff, x), -1); | |
| 112 assertEq(test_rsh(x, "10.6"), 0); | |
| 113 assertEq(test_rsh("10.6", x), 10); | |
| 114 assertEq(test_ursh(x, "10.6"), 0); | |
| 115 assertEq(test_ursh("10.6", x), 10); | |
| 116 assertEq(test_lsh(x, "10.6"), 0); | |
| 117 assertEq(test_lsh("10.6", x), 10); | |
| 118 assertEq(test_rsh(x, 2147483648), 0); | |
| 119 assertEq(test_rsh(2147483648, x), -2147483648); | |
| 120 assertEq(test_ursh(x, 2147483648), 0); | |
| 121 assertEq(test_ursh(2147483648, x), 2147483648); | |
| 122 assertEq(test_lsh(x, 2147483648), 0); | |
| 123 assertEq(test_lsh(2147483648, x), -2147483648); | |
| 124 assertEq(test_rsh(x, 4294967296), 0); | |
| 125 assertEq(test_rsh(4294967296, x), 0); | |
| 126 assertEq(test_ursh(x, 4294967296), 0); | |
| 127 assertEq(test_ursh(4294967296, x), 0); | |
| 128 assertEq(test_lsh(x, 4294967296), 0); | |
| 129 assertEq(test_lsh(4294967296, x), 0); | |
| 130 assertEq(test_rsh(x, undefined), 0); | |
| 131 assertEq(test_rsh(undefined, x), 0); | |
| 132 assertEq(test_ursh(x, undefined), 0); | |
| 133 assertEq(test_ursh(undefined, x), 0); | |
| 134 assertEq(test_lsh(x, undefined), 0); | |
| 135 assertEq(test_lsh(undefined, x), 0); | |
| 136 assertEq(test_rsh(x, null), 0); | |
| 137 assertEq(test_rsh(null, x), 0); | |
| 138 assertEq(test_ursh(x, null), 0); | |
| 139 assertEq(test_ursh(null, x), 0); | |
| 140 assertEq(test_lsh(x, null), 0); | |
| 141 assertEq(test_lsh(null, x), 0); | |
| 142 assertEq(test_rsh(x, false), 0); | |
| 143 assertEq(test_rsh(false, x), 0); | |
| 144 assertEq(test_ursh(x, false), 0); | |
| 145 assertEq(test_ursh(false, x), 0); | |
| 146 assertEq(test_lsh(x, false), 0); | |
| 147 assertEq(test_lsh(false, x), 0); | |
| 148 assertEq(test_rsh(x, true), 0); | |
| 149 assertEq(test_rsh(true, x), 1); | |
| 150 assertEq(test_ursh(x, true), 0); | |
| 151 assertEq(test_ursh(true, x), 1); | |
| 152 assertEq(test_lsh(x, true), 0); | |
| 153 assertEq(test_lsh(true, x), 1); | |
| 154 assertEq(test_rsh(x, -1.5), 0); | |
| 155 assertEq(test_rsh(-1.5, x), -1); | |
| 156 assertEq(test_ursh(x, -1.5), 0); | |
| 157 assertEq(test_ursh(-1.5, x), 4294967295); | |
| 158 assertEq(test_lsh(x, -1.5), 0); | |
| 159 assertEq(test_lsh(-1.5, x), -1); | |
| 160 | |
| 161 var x = -1; | |
| 162 assertEq(test_rsh(x, -1), -1); | |
| 163 assertEq(test_rsh(-1, x), -1); | |
| 164 assertEq(test_ursh(x, -1), 1); | |
| 165 assertEq(test_ursh(-1, x), 1); | |
| 166 assertEq(test_lsh(x, -1), -2147483648); | |
| 167 assertEq(test_lsh(-1, x), -2147483648); | |
| 168 assertEq(test_rsh(x, 1), -1); | |
| 169 assertEq(test_rsh(1, x), 0); | |
| 170 assertEq(test_ursh(x, 1), 2147483647); | |
| 171 assertEq(test_ursh(1, x), 0); | |
| 172 assertEq(test_lsh(x, 1), -2); | |
| 173 assertEq(test_lsh(1, x), -2147483648); | |
| 174 assertEq(test_rsh(x, 0), -1); | |
| 175 assertEq(test_rsh(0, x), 0); | |
| 176 assertEq(test_ursh(x, 0), 4294967295); | |
| 177 assertEq(test_ursh(0, x), 0); | |
| 178 assertEq(test_lsh(x, 0), -1); | |
| 179 assertEq(test_lsh(0, x), 0); | |
| 180 assertEq(test_rsh(x, 0xffffffff), -1); | |
| 181 assertEq(test_rsh(0xffffffff, x), -1); | |
| 182 assertEq(test_ursh(x, 0xffffffff), 1); | |
| 183 assertEq(test_ursh(0xffffffff, x), 1); | |
| 184 assertEq(test_lsh(x, 0xffffffff), -2147483648); | |
| 185 assertEq(test_lsh(0xffffffff, x), -2147483648); | |
| 186 assertEq(test_rsh(x, "10.6"), -1); | |
| 187 assertEq(test_rsh("10.6", x), 0); | |
| 188 assertEq(test_ursh(x, "10.6"), 4194303); | |
| 189 assertEq(test_ursh("10.6", x), 0); | |
| 190 assertEq(test_lsh(x, "10.6"), -1024); | |
| 191 assertEq(test_lsh("10.6", x), 0); | |
| 192 assertEq(test_rsh(x, 2147483648), -1); | |
| 193 assertEq(test_rsh(2147483648, x), -1); | |
| 194 assertEq(test_ursh(x, 2147483648), 4294967295); | |
| 195 assertEq(test_ursh(2147483648, x), 1); | |
| 196 assertEq(test_lsh(x, 2147483648), -1); | |
| 197 assertEq(test_lsh(2147483648, x), 0); | |
| 198 assertEq(test_rsh(x, 4294967296), -1); | |
| 199 assertEq(test_rsh(4294967296, x), 0); | |
| 200 assertEq(test_ursh(x, 4294967296), 4294967295); | |
| 201 assertEq(test_ursh(4294967296, x), 0); | |
| 202 assertEq(test_lsh(x, 4294967296), -1); | |
| 203 assertEq(test_lsh(4294967296, x), 0); | |
| 204 assertEq(test_rsh(x, undefined), -1); | |
| 205 assertEq(test_rsh(undefined, x), 0); | |
| 206 assertEq(test_ursh(x, undefined), 4294967295); | |
| 207 assertEq(test_ursh(undefined, x), 0); | |
| 208 assertEq(test_lsh(x, undefined), -1); | |
| 209 assertEq(test_lsh(undefined, x), 0); | |
| 210 assertEq(test_rsh(x, null), -1); | |
| 211 assertEq(test_rsh(null, x), 0); | |
| 212 assertEq(test_ursh(x, null), 4294967295); | |
| 213 assertEq(test_ursh(null, x), 0); | |
| 214 assertEq(test_lsh(x, null), -1); | |
| 215 assertEq(test_lsh(null, x), 0); | |
| 216 assertEq(test_rsh(x, false), -1); | |
| 217 assertEq(test_rsh(false, x), 0); | |
| 218 assertEq(test_ursh(x, false), 4294967295); | |
| 219 assertEq(test_ursh(false, x), 0); | |
| 220 assertEq(test_lsh(x, false), -1); | |
| 221 assertEq(test_lsh(false, x), 0); | |
| 222 assertEq(test_rsh(x, true), -1); | |
| 223 assertEq(test_rsh(true, x), 0); | |
| 224 assertEq(test_ursh(x, true), 2147483647); | |
| 225 assertEq(test_ursh(true, x), 0); | |
| 226 assertEq(test_lsh(x, true), -2); | |
| 227 assertEq(test_lsh(true, x), -2147483648); | |
| 228 assertEq(test_rsh(x, -1.5), -1); | |
| 229 assertEq(test_rsh(-1.5, x), -1); | |
| 230 assertEq(test_ursh(x, -1.5), 1); | |
| 231 assertEq(test_ursh(-1.5, x), 1); | |
| 232 assertEq(test_lsh(x, -1.5), -2147483648); | |
| 233 assertEq(test_lsh(-1.5, x), -2147483648); | |
| 234 | |
| 235 | |
| 236 | |
| 237 assertEq(test_ursh(0, -2147483648), 0); | |
| 238 assertEq(test_ursh(0, 2147483648), 0); | |
| 239 assertEq(test_ursh(0, 45), 0); | |
| 240 assertEq(test_ursh(0, -45), 0); | |
| 241 assertEq(test_ursh(100, -2147483648), 100); | |
| 242 assertEq(test_ursh(100, 2147483648), 100); | |
| 243 assertEq(test_ursh(100, 45), 0); | |
| 244 assertEq(test_ursh(100, -45), 0); | |
| 245 assertEq(test_ursh(-100, -2147483648), 4294967196); | |
| 246 assertEq(test_ursh(-100, 2147483648), 4294967196); | |
| 247 assertEq(test_ursh(-100, 45), 524287); | |
| 248 assertEq(test_ursh(-100, -45), 8191); | |
| 249 | |
| 250 | |
| 251 | |
| 252 function test1() { | |
| 253 var i = 0; | |
| 254 return 2147483647 >>> i; | |
| 255 } | |
| 256 assertEq(test1(), 2147483647); | |
| 257 function test2() { | |
| 258 var i = 1; | |
| 259 return 2147483647 >>> i; | |
| 260 } | |
| 261 assertEq(test2(), 1073741823); | |
| 262 function test3() { | |
| 263 var i = 0; | |
| 264 return -1 >>> i; | |
| 265 } | |
| 266 assertEq(test3(), 4294967295); | |
| 267 function test4() { | |
| 268 var i = 3; | |
| 269 return -1 >>> i; | |
| 270 } | |
| 271 assertEq(test4(), 536870911); | |
| 272 function test5() { | |
| 273 var i = 0; | |
| 274 return -3648 >>> i; | |
| 275 } | |
| 276 assertEq(test5(), 4294963648); |
