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PHP segfault with match+JIT
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<?php | |
function lookup($s){ | |
return match($s){ | |
1 => true, | |
2 => true, | |
3 => true, | |
4 => true, | |
5 => true, | |
6 => true, | |
7 => true, | |
8 => true, | |
9 => true, | |
10 => true, | |
11 => true, | |
12 => true, | |
13 => true, | |
14 => true, | |
15 => true, | |
16 => true, | |
17 => true, | |
18 => true, | |
19 => true, | |
20 => true, | |
21 => true, | |
22 => true, | |
23 => true, | |
24 => true, | |
25 => true, | |
26 => true, | |
27 => true, | |
28 => true, | |
29 => true, | |
30 => true, | |
31 => true, | |
32 => true, | |
33 => true, | |
34 => true, | |
35 => true, | |
36 => true, | |
37 => true, | |
38 => true, | |
39 => true, | |
40 => true, | |
41 => true, | |
42 => true, | |
43 => true, | |
44 => true, | |
45 => true, | |
46 => true, | |
47 => true, | |
48 => true, | |
49 => true, | |
50 => true, | |
51 => true, | |
52 => true, | |
53 => true, | |
54 => true, | |
55 => true, | |
56 => true, | |
57 => true, | |
58 => true, | |
59 => true, | |
60 => true, | |
61 => true, | |
62 => true, | |
63 => true, | |
64 => true, | |
65 => true, | |
66 => true, | |
67 => true, | |
68 => true, | |
69 => true, | |
70 => true, | |
71 => true, | |
72 => true, | |
73 => true, | |
74 => true, | |
75 => true, | |
76 => true, | |
77 => true, | |
78 => true, | |
79 => true, | |
80 => true, | |
81 => true, | |
82 => true, | |
83 => true, | |
84 => true, | |
85 => true, | |
86 => true, | |
87 => true, | |
88 => true, | |
89 => true, | |
90 => true, | |
91 => true, | |
92 => true, | |
93 => true, | |
94 => true, | |
95 => true, | |
96 => true, | |
97 => true, | |
98 => true, | |
99 => true, | |
100 => true, | |
101 => true, | |
102 => true, | |
103 => true, | |
104 => true, | |
105 => true, | |
106 => true, | |
107 => true, | |
108 => true, | |
109 => true, | |
110 => true, | |
111 => true, | |
112 => true, | |
113 => true, | |
114 => true, | |
115 => true, | |
116 => true, | |
117 => true, | |
118 => true, | |
119 => true, | |
120 => true, | |
121 => true, | |
122 => true, | |
123 => true, | |
124 => true, | |
125 => true, | |
126 => true, | |
127 => true, | |
128 => true, | |
129 => true, | |
130 => true, | |
131 => true, | |
132 => true, | |
133 => true, | |
134 => true, | |
135 => true, | |
136 => true, | |
137 => true, | |
138 => true, | |
139 => true, | |
140 => true, | |
141 => true, | |
142 => true, | |
143 => true, | |
144 => true, | |
145 => true, | |
146 => true, | |
147 => true, | |
148 => true, | |
149 => true, | |
150 => true, | |
151 => true, | |
152 => true, | |
153 => true, | |
154 => true, | |
155 => true, | |
156 => true, | |
157 => true, | |
158 => true, | |
159 => true, | |
160 => true, | |
161 => true, | |
162 => true, | |
163 => true, | |
164 => true, | |
165 => true, | |
166 => true, | |
167 => true, | |
168 => true, | |
169 => true, | |
170 => true, | |
171 => true, | |
172 => true, | |
173 => true, | |
174 => true, | |
175 => true, | |
176 => true, | |
177 => true, | |
178 => true, | |
179 => true, | |
180 => true, | |
181 => true, | |
182 => true, | |
183 => true, | |
184 => true, | |
185 => true, | |
186 => true, | |
187 => true, | |
188 => true, | |
189 => true, | |
190 => true, | |
191 => true, | |
192 => true, | |
193 => true, | |
194 => true, | |
195 => true, | |
196 => true, | |
197 => true, | |
198 => true, | |
199 => true, | |
200 => true, | |
201 => true, | |
202 => true, | |
203 => true, | |
204 => true, | |
205 => true, | |
206 => true, | |
207 => true, | |
208 => true, | |
209 => true, | |
210 => true, | |
211 => true, | |
212 => true, | |
213 => true, | |
214 => true, | |
215 => true, | |
216 => true, | |
217 => true, | |
218 => true, | |
219 => true, | |
220 => true, | |
221 => true, | |
222 => true, | |
223 => true, | |
224 => true, | |
225 => true, | |
226 => true, | |
227 => true, | |
228 => true, | |
229 => true, | |
230 => true, | |
231 => true, | |
232 => true, | |
233 => true, | |
234 => true, | |
235 => true, | |
236 => true, | |
237 => true, | |
238 => true, | |
239 => true, | |
240 => true, | |
241 => true, | |
242 => true, | |
243 => true, | |
244 => true, | |
245 => true, | |
246 => true, | |
247 => true, | |
248 => true, | |
249 => true, | |
250 => true, | |
251 => true, | |
252 => true, | |
253 => true, | |
254 => true, | |
255 => true, | |
256 => true, | |
257 => true, | |
258 => true, | |
259 => true, | |
260 => true, | |
261 => true, | |
262 => true, | |
263 => true, | |
264 => true, | |
265 => true, | |
266 => true, | |
267 => true, | |
268 => true, | |
269 => true, | |
270 => true, | |
271 => true, | |
272 => true, | |
273 => true, | |
274 => true, | |
275 => true, | |
276 => true, | |
277 => true, | |
278 => true, | |
279 => true, | |
280 => true, | |
281 => true, | |
282 => true, | |
283 => true, | |
284 => true, | |
285 => true, | |
286 => true, | |
287 => true, | |
288 => true, | |
289 => true, | |
290 => true, | |
291 => true, | |
292 => true, | |
293 => true, | |
294 => true, | |
295 => true, | |
296 => true, | |
297 => true, | |
298 => true, | |
299 => true, | |
300 => true, | |
301 => true, | |
302 => true, | |
303 => true, | |
304 => true, | |
305 => true, | |
306 => true, | |
307 => true, | |
308 => true, | |
309 => true, | |
310 => true, | |
311 => true, | |
312 => true, | |
313 => true, | |
314 => true, | |
315 => true, | |
316 => true, | |
317 => true, | |
318 => true, | |
319 => true, | |
320 => true, | |
321 => true, | |
322 => true, | |
323 => true, | |
324 => true, | |
325 => true, | |
326 => true, | |
327 => true, | |
328 => true, | |
329 => true, | |
330 => true, | |
331 => true, | |
332 => true, | |
333 => true, | |
334 => true, | |
335 => true, | |
336 => true, | |
337 => true, | |
338 => true, | |
339 => true, | |
340 => true, | |
341 => true, | |
342 => true, | |
343 => true, | |
344 => true, | |
345 => true, | |
346 => true, | |
347 => true, | |
348 => true, | |
349 => true, | |
350 => true, | |
351 => true, | |
352 => true, | |
353 => true, | |
354 => true, | |
355 => true, | |
356 => true, | |
357 => true, | |
358 => true, | |
359 => true, | |
360 => true, | |
361 => true, | |
362 => true, | |
363 => true, | |
364 => true, | |
365 => true, | |
366 => true, | |
367 => true, | |
368 => true, | |
369 => true, | |
370 => true, | |
371 => true, | |
372 => true, | |
373 => true, | |
374 => true, | |
375 => true, | |
376 => true, | |
377 => true, | |
378 => true, | |
379 => true, | |
380 => true, | |
381 => true, | |
382 => true, | |
383 => true, | |
384 => true, | |
385 => true, | |
386 => true, | |
387 => true, | |
388 => true, | |
389 => true, | |
390 => true, | |
391 => true, | |
392 => true, | |
393 => true, | |
394 => true, | |
395 => true, | |
396 => true, | |
397 => true, | |
398 => true, | |
399 => true, | |
400 => true, | |
401 => true, | |
402 => true, | |
403 => true, | |
404 => true, | |
405 => true, | |
406 => true, | |
407 => true, | |
408 => true, | |
409 => true, | |
410 => true, | |
411 => true, | |
412 => true, | |
413 => true, | |
414 => true, | |
415 => true, | |
416 => true, | |
417 => true, | |
418 => true, | |
419 => true, | |
420 => true, | |
421 => true, | |
422 => true, | |
423 => true, | |
424 => true, | |
425 => true, | |
426 => true, | |
427 => true, | |
428 => true, | |
429 => true, | |
430 => true, | |
431 => true, | |
432 => true, | |
433 => true, | |
434 => true, | |
435 => true, | |
436 => true, | |
437 => true, | |
438 => true, | |
439 => true, | |
440 => true, | |
441 => true, | |
442 => true, | |
443 => true, | |
444 => true, | |
445 => true, | |
446 => true, | |
447 => true, | |
448 => true, | |
449 => true, | |
450 => true, | |
451 => true, | |
452 => true, | |
453 => true, | |
454 => true, | |
455 => true, | |
456 => true, | |
457 => true, | |
458 => true, | |
459 => true, | |
460 => true, | |
461 => true, | |
462 => true, | |
463 => true, | |
464 => true, | |
465 => true, | |
466 => true, | |
467 => true, | |
468 => true, | |
469 => true, | |
470 => true, | |
471 => true, | |
472 => true, | |
473 => true, | |
474 => true, | |
475 => true, | |
476 => true, | |
477 => true, | |
478 => true, | |
479 => true, | |
480 => true, | |
481 => true, | |
482 => true, | |
483 => true, | |
484 => true, | |
485 => true, | |
486 => true, | |
487 => true, | |
488 => true, | |
489 => true, | |
490 => true, | |
491 => true, | |
492 => true, | |
493 => true, | |
494 => true, | |
495 => true, | |
496 => true, | |
497 => true, | |
498 => true, | |
499 => true, | |
500 => true, | |
501 => true, | |
502 => true, | |
503 => true, | |
504 => true, | |
505 => true, | |
506 => true, | |
507 => true, | |
508 => true, | |
509 => true, | |
510 => true, | |
511 => true, | |
512 => true, | |
513 => true, | |
}; | |
} | |
for ($i=0; $i<100; $i++){ | |
lookup(510); | |
lookup(513); | |
} |
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