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Issue 10958064: Split test/mjsunit/mul-exhaustive into smaller chunks (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 8 years, 2 months ago
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1 // Copyright 2008 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 var x;
29
30 // Converts a number to string respecting -0.
31 function stringify(n) {
32 if ((1 / n) === -Infinity) return "-0";
33 return String(n);
34 }
35
36 function f(expected, y) {
37 function testEval(string, x, y) {
38 var mulFunction = Function("x, y", "return " + string);
39 return mulFunction(x, y);
40 }
41 function mulTest(expected, x, y) {
42 assertEquals(expected, x * y);
43 assertEquals(expected, testEval(stringify(x) + " * y", x, y));
44 assertEquals(expected, testEval("x * " + stringify(y), x, y));
45 assertEquals(expected, testEval(stringify(x) + " * " + stringify(y), x, y));
46 }
47 mulTest(expected, x, y);
48 mulTest(-expected, -x, y);
49 mulTest(-expected, x, -y);
50 mulTest(expected, -x, -y);
51 if (x === y) return; // Symmetric cases not necessary.
52 mulTest(expected, y, x);
53 mulTest(-expected, -y, x);
54 mulTest(-expected, y, -x);
55 mulTest(expected, -y, -x);
56 }
57
58 x = 8388607;
59 f(0, 0);
60 f(8388607, 1);
61 f(16777214, 2);
62 f(25165821, 3);
63 f(33554428, 4);
64 f(41943035, 5);
65 f(58720249, 7);
66 f(67108856, 8);
67 f(75497463, 9);
68 f(125829105, 15);
69 f(134217712, 16);
70 f(142606319, 17);
71 f(260046817, 31);
72 f(268435424, 32);
73 f(276824031, 33);
74 f(528482241, 63);
75 f(536870848, 64);
76 f(545259455, 65);
77 f(1065353089, 127);
78 f(1073741696, 128);
79 f(1082130303, 129);
80 f(2139094785, 255);
81 f(2147483392, 256);
82 f(2155871999, 257);
83 f(4286578177, 511);
84 f(4294966784, 512);
85 f(4303355391, 513);
86 f(8581544961, 1023);
87 f(8589933568, 1024);
88 f(8598322175, 1025);
89 f(17171478529, 2047);
90 f(17179867136, 2048);
91 f(17188255743, 2049);
92 f(34351345665, 4095);
93 f(34359734272, 4096);
94 f(34368122879, 4097);
95 f(68711079937, 8191);
96 f(68719468544, 8192);
97 f(68727857151, 8193);
98 f(137430548481, 16383);
99 f(137438937088, 16384);
100 f(137447325695, 16385);
101 f(274869485569, 32767);
102 f(274877874176, 32768);
103 f(274886262783, 32769);
104 f(549747359745, 65535);
105 f(549755748352, 65536);
106 f(549764136959, 65537);
107 f(1099503108097, 131071);
108 f(1099511496704, 131072);
109 f(1099519885311, 131073);
110 f(2199014604801, 262143);
111 f(2199022993408, 262144);
112 f(2199031382015, 262145);
113 f(4398037598209, 524287);
114 f(4398045986816, 524288);
115 f(4398054375423, 524289);
116 f(8796083585025, 1048575);
117 f(8796091973632, 1048576);
118 f(8796100362239, 1048577);
119 f(17592175558657, 2097151);
120 f(17592183947264, 2097152);
121 f(17592192335871, 2097153);
122 f(35184359505921, 4194303);
123 f(35184367894528, 4194304);
124 f(35184376283135, 4194305);
125 f(70368727400449, 8388607);
126 x = 8388608;
127 f(0, 0);
128 f(8388608, 1);
129 f(16777216, 2);
130 f(25165824, 3);
131 f(33554432, 4);
132 f(41943040, 5);
133 f(58720256, 7);
134 f(67108864, 8);
135 f(75497472, 9);
136 f(125829120, 15);
137 f(134217728, 16);
138 f(142606336, 17);
139 f(260046848, 31);
140 f(268435456, 32);
141 f(276824064, 33);
142 f(528482304, 63);
143 f(536870912, 64);
144 f(545259520, 65);
145 f(1065353216, 127);
146 f(1073741824, 128);
147 f(1082130432, 129);
148 f(2139095040, 255);
149 f(2147483648, 256);
150 f(2155872256, 257);
151 f(4286578688, 511);
152 f(4294967296, 512);
153 f(4303355904, 513);
154 f(8581545984, 1023);
155 f(8589934592, 1024);
156 f(8598323200, 1025);
157 f(17171480576, 2047);
158 f(17179869184, 2048);
159 f(17188257792, 2049);
160 f(34351349760, 4095);
161 f(34359738368, 4096);
162 f(34368126976, 4097);
163 f(68711088128, 8191);
164 f(68719476736, 8192);
165 f(68727865344, 8193);
166 f(137430564864, 16383);
167 f(137438953472, 16384);
168 f(137447342080, 16385);
169 f(274869518336, 32767);
170 f(274877906944, 32768);
171 f(274886295552, 32769);
172 f(549747425280, 65535);
173 f(549755813888, 65536);
174 f(549764202496, 65537);
175 f(1099503239168, 131071);
176 f(1099511627776, 131072);
177 f(1099520016384, 131073);
178 f(2199014866944, 262143);
179 f(2199023255552, 262144);
180 f(2199031644160, 262145);
181 f(4398038122496, 524287);
182 f(4398046511104, 524288);
183 f(4398054899712, 524289);
184 f(8796084633600, 1048575);
185 f(8796093022208, 1048576);
186 f(8796101410816, 1048577);
187 f(17592177655808, 2097151);
188 f(17592186044416, 2097152);
189 f(17592194433024, 2097153);
190 f(35184363700224, 4194303);
191 f(35184372088832, 4194304);
192 f(35184380477440, 4194305);
193 f(70368735789056, 8388607);
194 f(70368744177664, 8388608);
195 x = 8388609;
196 f(0, 0);
197 f(8388609, 1);
198 f(16777218, 2);
199 f(25165827, 3);
200 f(33554436, 4);
201 f(41943045, 5);
202 f(58720263, 7);
203 f(67108872, 8);
204 f(75497481, 9);
205 f(125829135, 15);
206 f(134217744, 16);
207 f(142606353, 17);
208 f(260046879, 31);
209 f(268435488, 32);
210 f(276824097, 33);
211 f(528482367, 63);
212 f(536870976, 64);
213 f(545259585, 65);
214 f(1065353343, 127);
215 f(1073741952, 128);
216 f(1082130561, 129);
217 f(2139095295, 255);
218 f(2147483904, 256);
219 f(2155872513, 257);
220 f(4286579199, 511);
221 f(4294967808, 512);
222 f(4303356417, 513);
223 f(8581547007, 1023);
224 f(8589935616, 1024);
225 f(8598324225, 1025);
226 f(17171482623, 2047);
227 f(17179871232, 2048);
228 f(17188259841, 2049);
229 f(34351353855, 4095);
230 f(34359742464, 4096);
231 f(34368131073, 4097);
232 f(68711096319, 8191);
233 f(68719484928, 8192);
234 f(68727873537, 8193);
235 f(137430581247, 16383);
236 f(137438969856, 16384);
237 f(137447358465, 16385);
238 f(274869551103, 32767);
239 f(274877939712, 32768);
240 f(274886328321, 32769);
241 f(549747490815, 65535);
242 f(549755879424, 65536);
243 f(549764268033, 65537);
244 f(1099503370239, 131071);
245 f(1099511758848, 131072);
246 f(1099520147457, 131073);
247 f(2199015129087, 262143);
248 f(2199023517696, 262144);
249 f(2199031906305, 262145);
250 f(4398038646783, 524287);
251 f(4398047035392, 524288);
252 f(4398055424001, 524289);
253 f(8796085682175, 1048575);
254 f(8796094070784, 1048576);
255 f(8796102459393, 1048577);
256 f(17592179752959, 2097151);
257 f(17592188141568, 2097152);
258 f(17592196530177, 2097153);
259 f(35184367894527, 4194303);
260 f(35184376283136, 4194304);
261 f(35184384671745, 4194305);
262 f(70368744177663, 8388607);
263 f(70368752566272, 8388608);
264 f(70368760954881, 8388609);
265 x = 16777215;
266 f(0, 0);
267 f(16777215, 1);
268 f(33554430, 2);
269 f(50331645, 3);
270 f(67108860, 4);
271 f(83886075, 5);
272 f(117440505, 7);
273 f(134217720, 8);
274 f(150994935, 9);
275 f(251658225, 15);
276 f(268435440, 16);
277 f(285212655, 17);
278 f(520093665, 31);
279 f(536870880, 32);
280 f(553648095, 33);
281 f(1056964545, 63);
282 f(1073741760, 64);
283 f(1090518975, 65);
284 f(2130706305, 127);
285 f(2147483520, 128);
286 f(2164260735, 129);
287 f(4278189825, 255);
288 f(4294967040, 256);
289 f(4311744255, 257);
290 f(8573156865, 511);
291 f(8589934080, 512);
292 f(8606711295, 513);
293 f(17163090945, 1023);
294 f(17179868160, 1024);
295 f(17196645375, 1025);
296 f(34342959105, 2047);
297 f(34359736320, 2048);
298 f(34376513535, 2049);
299 f(68702695425, 4095);
300 f(68719472640, 4096);
301 f(68736249855, 4097);
302 f(137422168065, 8191);
303 f(137438945280, 8192);
304 f(137455722495, 8193);
305 f(274861113345, 16383);
306 f(274877890560, 16384);
307 f(274894667775, 16385);
308 f(549739003905, 32767);
309 f(549755781120, 32768);
310 f(549772558335, 32769);
311 f(1099494785025, 65535);
312 f(1099511562240, 65536);
313 f(1099528339455, 65537);
314 f(2199006347265, 131071);
315 f(2199023124480, 131072);
316 f(2199039901695, 131073);
317 f(4398029471745, 262143);
318 f(4398046248960, 262144);
319 f(4398063026175, 262145);
320 f(8796075720705, 524287);
321 f(8796092497920, 524288);
322 f(8796109275135, 524289);
323 f(17592168218625, 1048575);
324 f(17592184995840, 1048576);
325 f(17592201773055, 1048577);
326 f(35184353214465, 2097151);
327 f(35184369991680, 2097152);
328 f(35184386768895, 2097153);
329 f(70368723206145, 4194303);
330 f(70368739983360, 4194304);
331 f(70368756760575, 4194305);
332 f(140737463189505, 8388607);
333 f(140737479966720, 8388608);
334 f(140737496743935, 8388609);
335 f(281474943156225, 16777215);
336 x = 16777216;
337 f(0, 0);
338 f(16777216, 1);
339 f(33554432, 2);
340 f(50331648, 3);
341 f(67108864, 4);
342 f(83886080, 5);
343 f(117440512, 7);
344 f(134217728, 8);
345 f(150994944, 9);
346 f(251658240, 15);
347 f(268435456, 16);
348 f(285212672, 17);
349 f(520093696, 31);
350 f(536870912, 32);
351 f(553648128, 33);
352 f(1056964608, 63);
353 f(1073741824, 64);
354 f(1090519040, 65);
355 f(2130706432, 127);
356 f(2147483648, 128);
357 f(2164260864, 129);
358 f(4278190080, 255);
359 f(4294967296, 256);
360 f(4311744512, 257);
361 f(8573157376, 511);
362 f(8589934592, 512);
363 f(8606711808, 513);
364 f(17163091968, 1023);
365 f(17179869184, 1024);
366 f(17196646400, 1025);
367 f(34342961152, 2047);
368 f(34359738368, 2048);
369 f(34376515584, 2049);
370 f(68702699520, 4095);
371 f(68719476736, 4096);
372 f(68736253952, 4097);
373 f(137422176256, 8191);
374 f(137438953472, 8192);
375 f(137455730688, 8193);
376 f(274861129728, 16383);
377 f(274877906944, 16384);
378 f(274894684160, 16385);
379 f(549739036672, 32767);
380 f(549755813888, 32768);
381 f(549772591104, 32769);
382 f(1099494850560, 65535);
383 f(1099511627776, 65536);
384 f(1099528404992, 65537);
385 f(2199006478336, 131071);
386 f(2199023255552, 131072);
387 f(2199040032768, 131073);
388 f(4398029733888, 262143);
389 f(4398046511104, 262144);
390 f(4398063288320, 262145);
391 f(8796076244992, 524287);
392 f(8796093022208, 524288);
393 f(8796109799424, 524289);
394 f(17592169267200, 1048575);
395 f(17592186044416, 1048576);
396 f(17592202821632, 1048577);
397 f(35184355311616, 2097151);
398 f(35184372088832, 2097152);
399 f(35184388866048, 2097153);
400 f(70368727400448, 4194303);
401 f(70368744177664, 4194304);
402 f(70368760954880, 4194305);
403 f(140737471578112, 8388607);
404 f(140737488355328, 8388608);
405 f(140737505132544, 8388609);
406 f(281474959933440, 16777215);
407 f(281474976710656, 16777216);
408 x = 16777217;
409 f(0, 0);
410 f(16777217, 1);
411 f(33554434, 2);
412 f(50331651, 3);
413 f(67108868, 4);
414 f(83886085, 5);
415 f(117440519, 7);
416 f(134217736, 8);
417 f(150994953, 9);
418 f(251658255, 15);
419 f(268435472, 16);
420 f(285212689, 17);
421 f(520093727, 31);
422 f(536870944, 32);
423 f(553648161, 33);
424 f(1056964671, 63);
425 f(1073741888, 64);
426 f(1090519105, 65);
427 f(2130706559, 127);
428 f(2147483776, 128);
429 f(2164260993, 129);
430 f(4278190335, 255);
431 f(4294967552, 256);
432 f(4311744769, 257);
433 f(8573157887, 511);
434 f(8589935104, 512);
435 f(8606712321, 513);
436 f(17163092991, 1023);
437 f(17179870208, 1024);
438 f(17196647425, 1025);
439 f(34342963199, 2047);
440 f(34359740416, 2048);
441 f(34376517633, 2049);
442 f(68702703615, 4095);
443 f(68719480832, 4096);
444 f(68736258049, 4097);
445 f(137422184447, 8191);
446 f(137438961664, 8192);
447 f(137455738881, 8193);
448 f(274861146111, 16383);
449 f(274877923328, 16384);
450 f(274894700545, 16385);
451 f(549739069439, 32767);
452 f(549755846656, 32768);
453 f(549772623873, 32769);
454 f(1099494916095, 65535);
455 f(1099511693312, 65536);
456 f(1099528470529, 65537);
457 f(2199006609407, 131071);
458 f(2199023386624, 131072);
459 f(2199040163841, 131073);
460 f(4398029996031, 262143);
461 f(4398046773248, 262144);
462 f(4398063550465, 262145);
463 f(8796076769279, 524287);
464 f(8796093546496, 524288);
465 f(8796110323713, 524289);
466 f(17592170315775, 1048575);
467 f(17592187092992, 1048576);
468 f(17592203870209, 1048577);
469 f(35184357408767, 2097151);
470 f(35184374185984, 2097152);
471 f(35184390963201, 2097153);
472 f(70368731594751, 4194303);
473 f(70368748371968, 4194304);
474 f(70368765149185, 4194305);
475 f(140737479966719, 8388607);
476 f(140737496743936, 8388608);
477 f(140737513521153, 8388609);
478 f(281474976710655, 16777215);
479 f(281474993487872, 16777216);
480 f(281475010265089, 16777217);
481 x = 33554431;
482 f(0, 0);
483 f(33554431, 1);
484 f(67108862, 2);
485 f(100663293, 3);
486 f(134217724, 4);
487 f(167772155, 5);
488 f(234881017, 7);
489 f(268435448, 8);
490 f(301989879, 9);
491 f(503316465, 15);
492 f(536870896, 16);
493 f(570425327, 17);
494 f(1040187361, 31);
495 f(1073741792, 32);
496 f(1107296223, 33);
497 f(2113929153, 63);
498 f(2147483584, 64);
499 f(2181038015, 65);
500 f(4261412737, 127);
501 f(4294967168, 128);
502 f(4328521599, 129);
503 f(8556379905, 255);
504 f(8589934336, 256);
505 f(8623488767, 257);
506 f(17146314241, 511);
507 f(17179868672, 512);
508 f(17213423103, 513);
509 f(34326182913, 1023);
510 f(34359737344, 1024);
511 f(34393291775, 1025);
512 f(68685920257, 2047);
513 f(68719474688, 2048);
514 f(68753029119, 2049);
515 f(137405394945, 4095);
516 f(137438949376, 4096);
517 f(137472503807, 4097);
518 f(274844344321, 8191);
519 f(274877898752, 8192);
520 f(274911453183, 8193);
521 f(549722243073, 16383);
522 f(549755797504, 16384);
523 f(549789351935, 16385);
524 f(1099478040577, 32767);
525 f(1099511595008, 32768);
526 f(1099545149439, 32769);
527 f(2198989635585, 65535);
528 f(2199023190016, 65536);
529 f(2199056744447, 65537);
530 f(4398012825601, 131071);
531 f(4398046380032, 131072);
532 f(4398079934463, 131073);
533 f(8796059205633, 262143);
534 f(8796092760064, 262144);
535 f(8796126314495, 262145);
536 f(17592151965697, 524287);
537 f(17592185520128, 524288);
538 f(17592219074559, 524289);
539 f(35184337485825, 1048575);
540 f(35184371040256, 1048576);
541 f(35184404594687, 1048577);
542 f(70368708526081, 2097151);
543 f(70368742080512, 2097152);
544 f(70368775634943, 2097153);
545 f(140737450606593, 4194303);
546 f(140737484161024, 4194304);
547 f(140737517715455, 4194305);
548 f(281474934767617, 8388607);
549 f(281474968322048, 8388608);
550 f(281475001876479, 8388609);
551 f(562949903089665, 16777215);
552 f(562949936644096, 16777216);
553 f(562949970198527, 16777217);
554 f(1125899839733761, 33554431);
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