1 ; RUN: opt -objc-arc -S < %s
5 ; The total number of paths grows exponentially with the number of branches, and a
6 ; computation of this number can overflow any reasonable fixed-sized
7 ; integer. This can occur in both the addition phase when we are adding up the
8 ; total bottomup/topdown paths and when we multiply them together at the end.
10 target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:32:64-v128:32:128-a0:0:32-n32-S32"
11 target triple = "thumbv7-apple-ios5.0.0"
13 %struct.NSConstantString.11.33.55.77.99.121.143.332.1130.1340.2768 = type { i32*, i32, i8*, i32 }
15 @_unnamed_cfstring_591 = external constant %struct.NSConstantString.11.33.55.77.99.121.143.332.1130.1340.2768, section "__DATA,__cfstring"
17 declare i8* @objc_retain(i8*) nonlazybind
18 declare i8* @objc_retainAutoreleasedReturnValue(i8*) nonlazybind
19 declare void @objc_release(i8*) nonlazybind
20 declare i8* @returner()
22 define hidden void @test1() {
24 br i1 undef, label %msgSend.nullinit, label %msgSend.call
26 msgSend.call: ; preds = %entry
27 br label %msgSend.cont
29 msgSend.nullinit: ; preds = %entry
30 br label %msgSend.cont
32 msgSend.cont: ; preds = %msgSend.nullinit, %msgSend.call
33 %0 = bitcast %struct.NSConstantString.11.33.55.77.99.121.143.332.1130.1340.2768* @_unnamed_cfstring_591 to i8*
34 %1 = call i8* @objc_retain(i8* %0) nounwind
35 br i1 undef, label %msgSend.nullinit33, label %msgSend.call32
37 msgSend.call32: ; preds = %if.end10
38 br label %msgSend.cont34
40 msgSend.nullinit33: ; preds = %if.end10
41 br label %msgSend.cont34
43 msgSend.cont34: ; preds = %msgSend.nullinit33, %msgSend.call32
44 br i1 undef, label %msgSend.nullinit38, label %msgSend.call37
46 msgSend.call37: ; preds = %msgSend.cont34
47 br label %msgSend.cont39
49 msgSend.nullinit38: ; preds = %msgSend.cont34
50 br label %msgSend.cont39
52 msgSend.cont39: ; preds = %msgSend.nullinit38, %msgSend.call37
53 br i1 undef, label %msgSend.nullinit49, label %msgSend.call48
55 msgSend.call48: ; preds = %msgSend.cont39
56 br label %msgSend.cont50
58 msgSend.nullinit49: ; preds = %msgSend.cont39
59 br label %msgSend.cont50
61 msgSend.cont50: ; preds = %msgSend.nullinit49, %msgSend.call48
62 br i1 undef, label %msgSend.nullinit61, label %msgSend.call60
64 msgSend.call60: ; preds = %msgSend.cont50
65 br label %msgSend.cont62
67 msgSend.nullinit61: ; preds = %msgSend.cont50
68 br label %msgSend.cont62
70 msgSend.cont62: ; preds = %msgSend.nullinit61, %msgSend.call60
71 br i1 undef, label %msgSend.nullinit67, label %msgSend.call66
73 msgSend.call66: ; preds = %msgSend.cont62
74 br label %msgSend.cont68
76 msgSend.nullinit67: ; preds = %msgSend.cont62
77 br label %msgSend.cont68
79 msgSend.cont68: ; preds = %msgSend.nullinit67, %msgSend.call66
80 br i1 undef, label %msgSend.nullinit84, label %msgSend.call83
82 msgSend.call83: ; preds = %msgSend.cont68
83 br label %msgSend.cont85
85 msgSend.nullinit84: ; preds = %msgSend.cont68
86 br label %msgSend.cont85
88 msgSend.cont85: ; preds = %msgSend.nullinit84, %msgSend.call83
89 br i1 undef, label %msgSend.nullinit90, label %msgSend.call89
91 msgSend.call89: ; preds = %msgSend.cont85
92 br label %msgSend.cont91
94 msgSend.nullinit90: ; preds = %msgSend.cont85
95 br label %msgSend.cont91
97 msgSend.cont91: ; preds = %msgSend.nullinit90, %msgSend.call89
98 br i1 undef, label %msgSend.nullinit104, label %msgSend.call103
100 msgSend.call103: ; preds = %msgSend.cont91
101 br label %msgSend.cont105
103 msgSend.nullinit104: ; preds = %msgSend.cont91
104 br label %msgSend.cont105
106 msgSend.cont105: ; preds = %msgSend.nullinit104, %msgSend.call103
107 br i1 undef, label %land.lhs.true, label %if.end123
109 land.lhs.true: ; preds = %msgSend.cont105
110 br i1 undef, label %if.then117, label %if.end123
112 if.then117: ; preds = %land.lhs.true
115 if.end123: ; preds = %if.then117, %land.lhs.true, %msgSend.cont105
116 br i1 undef, label %msgSend.nullinit132, label %msgSend.call131
118 msgSend.call131: ; preds = %if.end123
119 br label %msgSend.cont133
121 msgSend.nullinit132: ; preds = %if.end123
122 br label %msgSend.cont133
124 msgSend.cont133: ; preds = %msgSend.nullinit132, %msgSend.call131
125 br i1 undef, label %msgSend.nullinit139, label %msgSend.call138
127 msgSend.call138: ; preds = %msgSend.cont133
128 br label %msgSend.cont140
130 msgSend.nullinit139: ; preds = %msgSend.cont133
131 br label %msgSend.cont140
133 msgSend.cont140: ; preds = %msgSend.nullinit139, %msgSend.call138
134 br i1 undef, label %if.then151, label %if.end157
136 if.then151: ; preds = %msgSend.cont140
139 if.end157: ; preds = %if.then151, %msgSend.cont140
140 br i1 undef, label %msgSend.nullinit164, label %msgSend.call163
142 msgSend.call163: ; preds = %if.end157
143 br label %msgSend.cont165
145 msgSend.nullinit164: ; preds = %if.end157
146 br label %msgSend.cont165
148 msgSend.cont165: ; preds = %msgSend.nullinit164, %msgSend.call163
149 br i1 undef, label %msgSend.nullinit176, label %msgSend.call175
151 msgSend.call175: ; preds = %msgSend.cont165
152 br label %msgSend.cont177
154 msgSend.nullinit176: ; preds = %msgSend.cont165
155 br label %msgSend.cont177
157 msgSend.cont177: ; preds = %msgSend.nullinit176, %msgSend.call175
158 br i1 undef, label %land.lhs.true181, label %if.end202
160 land.lhs.true181: ; preds = %msgSend.cont177
161 br i1 undef, label %if.then187, label %if.end202
163 if.then187: ; preds = %land.lhs.true181
164 br i1 undef, label %msgSend.nullinit199, label %msgSend.call198
166 msgSend.call198: ; preds = %if.then187
167 br label %msgSend.cont200
169 msgSend.nullinit199: ; preds = %if.then187
170 br label %msgSend.cont200
172 msgSend.cont200: ; preds = %msgSend.nullinit199, %msgSend.call198
175 if.end202: ; preds = %msgSend.cont200, %land.lhs.true181, %msgSend.cont177
176 br i1 undef, label %msgSend.nullinit236, label %msgSend.call235
178 msgSend.call235: ; preds = %if.end202
179 br label %msgSend.cont237
181 msgSend.nullinit236: ; preds = %if.end202
182 br label %msgSend.cont237
184 msgSend.cont237: ; preds = %msgSend.nullinit236, %msgSend.call235
185 br i1 undef, label %msgSend.nullinit254, label %msgSend.call253
187 msgSend.call253: ; preds = %msgSend.cont237
188 br label %msgSend.cont255
190 msgSend.nullinit254: ; preds = %msgSend.cont237
191 br label %msgSend.cont255
193 msgSend.cont255: ; preds = %msgSend.nullinit254, %msgSend.call253
194 br i1 undef, label %msgSend.nullinit269, label %msgSend.call268
196 msgSend.call268: ; preds = %msgSend.cont255
197 br label %msgSend.cont270
199 msgSend.nullinit269: ; preds = %msgSend.cont255
200 br label %msgSend.cont270
202 msgSend.cont270: ; preds = %msgSend.nullinit269, %msgSend.call268
203 br i1 undef, label %msgSend.nullinit281, label %msgSend.call280
205 msgSend.call280: ; preds = %msgSend.cont270
206 br label %msgSend.cont282
208 msgSend.nullinit281: ; preds = %msgSend.cont270
209 br label %msgSend.cont282
211 msgSend.cont282: ; preds = %msgSend.nullinit281, %msgSend.call280
212 br i1 undef, label %msgSend.nullinit287, label %msgSend.call286
214 msgSend.call286: ; preds = %msgSend.cont282
215 br label %msgSend.cont288
217 msgSend.nullinit287: ; preds = %msgSend.cont282
218 br label %msgSend.cont288
220 msgSend.cont288: ; preds = %msgSend.nullinit287, %msgSend.call286
221 br i1 undef, label %msgSend.nullinit303, label %msgSend.call302
223 msgSend.call302: ; preds = %msgSend.cont288
224 br label %msgSend.cont304
226 msgSend.nullinit303: ; preds = %msgSend.cont288
227 br label %msgSend.cont304
229 msgSend.cont304: ; preds = %msgSend.nullinit303, %msgSend.call302
230 br i1 undef, label %msgSend.nullinit344, label %msgSend.call343
232 msgSend.call343: ; preds = %msgSend.cont304
233 br label %msgSend.cont345
235 msgSend.nullinit344: ; preds = %msgSend.cont304
236 br label %msgSend.cont345
238 msgSend.cont345: ; preds = %msgSend.nullinit344, %msgSend.call343
239 br i1 undef, label %msgSend.nullinit350, label %msgSend.call349
241 msgSend.call349: ; preds = %msgSend.cont345
242 br label %msgSend.cont351
244 msgSend.nullinit350: ; preds = %msgSend.cont345
245 br label %msgSend.cont351
247 msgSend.cont351: ; preds = %msgSend.nullinit350, %msgSend.call349
248 br i1 undef, label %msgSend.nullinit366, label %msgSend.call365
250 msgSend.call365: ; preds = %msgSend.cont351
251 br label %msgSend.cont367
253 msgSend.nullinit366: ; preds = %msgSend.cont351
254 br label %msgSend.cont367
256 msgSend.cont367: ; preds = %msgSend.nullinit366, %msgSend.call365
257 br i1 undef, label %msgSend.nullinit376, label %msgSend.call375
259 msgSend.call375: ; preds = %msgSend.cont367
260 br label %msgSend.cont377
262 msgSend.nullinit376: ; preds = %msgSend.cont367
263 br label %msgSend.cont377
265 msgSend.cont377: ; preds = %msgSend.nullinit376, %msgSend.call375
266 br i1 undef, label %if.then384, label %if.else401
268 if.then384: ; preds = %msgSend.cont377
269 br i1 undef, label %msgSend.nullinit392, label %msgSend.call391
271 msgSend.call391: ; preds = %if.then384
272 br label %msgSend.cont393
274 msgSend.nullinit392: ; preds = %if.then384
275 br label %msgSend.cont393
277 msgSend.cont393: ; preds = %msgSend.nullinit392, %msgSend.call391
280 if.else401: ; preds = %msgSend.cont377
281 br i1 undef, label %msgSend.nullinit409, label %msgSend.call408
283 msgSend.call408: ; preds = %if.else401
284 br label %msgSend.cont410
286 msgSend.nullinit409: ; preds = %if.else401
287 br label %msgSend.cont410
289 msgSend.cont410: ; preds = %msgSend.nullinit409, %msgSend.call408
292 if.end418: ; preds = %msgSend.cont410, %msgSend.cont393
293 br i1 undef, label %msgSend.nullinit470, label %msgSend.call469
295 msgSend.call469: ; preds = %if.end418
296 br label %msgSend.cont471
298 msgSend.nullinit470: ; preds = %if.end418
299 br label %msgSend.cont471
301 msgSend.cont471: ; preds = %msgSend.nullinit470, %msgSend.call469
302 br i1 undef, label %msgSend.nullinit484, label %msgSend.call483
304 msgSend.call483: ; preds = %msgSend.cont471
305 br label %msgSend.cont485
307 msgSend.nullinit484: ; preds = %msgSend.cont471
308 br label %msgSend.cont485
310 msgSend.cont485: ; preds = %msgSend.nullinit484, %msgSend.call483
311 br i1 undef, label %msgSend.nullinit500, label %msgSend.call499
313 msgSend.call499: ; preds = %msgSend.cont485
314 br label %msgSend.cont501
316 msgSend.nullinit500: ; preds = %msgSend.cont485
317 br label %msgSend.cont501
319 msgSend.cont501: ; preds = %msgSend.nullinit500, %msgSend.call499
320 br i1 undef, label %msgSend.nullinit506, label %msgSend.call505
322 msgSend.call505: ; preds = %msgSend.cont501
323 br label %msgSend.cont507
325 msgSend.nullinit506: ; preds = %msgSend.cont501
326 br label %msgSend.cont507
328 msgSend.cont507: ; preds = %msgSend.nullinit506, %msgSend.call505
329 call void @objc_release(i8* %0) nounwind, !clang.imprecise_release !0
333 ; Function Attrs: optsize ssp uwtable
334 define void @test2() unnamed_addr align 2 {
336 br i1 undef, label %bb3, label %bb2
341 bb3: ; preds = %bb2, %bb
342 br i1 undef, label %bb5, label %bb4
347 bb5: ; preds = %bb4, %bb3
348 br i1 undef, label %bb7, label %bb6
353 bb7: ; preds = %bb6, %bb5
354 br i1 undef, label %bb9, label %bb8
360 br i1 undef, label %bb11, label %bb10
365 bb11: ; preds = %bb10, %bb9
366 br i1 undef, label %bb13, label %bb12
368 bb12: ; preds = %bb11
371 bb13: ; preds = %bb12, %bb11
372 br i1 undef, label %bb15, label %bb14
374 bb14: ; preds = %bb13
377 bb15: ; preds = %bb14, %bb13
378 br i1 undef, label %bb17, label %bb16
380 bb16: ; preds = %bb15
383 bb17: ; preds = %bb16, %bb15
384 br i1 undef, label %bb19, label %bb18
386 bb18: ; preds = %bb17
389 bb19: ; preds = %bb18, %bb17
390 br i1 undef, label %bb222, label %bb20
392 bb20: ; preds = %bb19
393 br i1 undef, label %bb222, label %bb21
395 bb21: ; preds = %bb20
396 br i1 undef, label %bb22, label %bb30
398 bb22: ; preds = %bb21
399 br i1 undef, label %bb23, label %bb32
401 bb23: ; preds = %bb22
402 br i1 undef, label %bb24, label %bb34
404 bb24: ; preds = %bb23
405 br i1 undef, label %bb26, label %bb25
407 bb25: ; preds = %bb24
410 bb26: ; preds = %bb24
413 bb27: ; preds = %bb26, %bb25
414 br i1 undef, label %bb28, label %bb42
416 bb28: ; preds = %bb27
417 br i1 undef, label %bb36, label %bb29
419 bb29: ; preds = %bb28
422 bb30: ; preds = %bb210, %bb207, %bb203, %bb199, %bb182, %bb176, %bb174, %bb171, %bb136, %bb132, %bb21
425 bb32: ; preds = %bb22
428 bb34: ; preds = %bb23
431 bb36: ; preds = %bb29, %bb28
432 br i1 undef, label %bb38, label %bb37
434 bb37: ; preds = %bb36
437 bb38: ; preds = %bb36
440 bb39: ; preds = %bb38, %bb37
441 br i1 undef, label %bb41, label %bb40
443 bb40: ; preds = %bb39
446 bb41: ; preds = %bb39
449 bb42: ; preds = %bb41, %bb27
450 br i1 undef, label %bb43, label %bb214
452 bb43: ; preds = %bb42
453 br i1 undef, label %bb47, label %bb45
455 bb45: ; preds = %bb130, %bb128, %bb126, %bb124, %bb122, %bb120, %bb118, %bb116, %bb114, %bb112, %bb110, %bb108, %bb105, %bb102, %bb100, %bb96, %bb94, %bb90, %bb88, %bb84, %bb82, %bb78, %bb76, %bb72, %bb70, %bb66, %bb64, %bb60, %bb58, %bb54, %bb51, %bb43
458 bb47: ; preds = %bb43
459 br i1 undef, label %bb48, label %bb106
461 bb48: ; preds = %bb47
462 br i1 undef, label %bb50, label %bb49
464 bb49: ; preds = %bb48
467 bb50: ; preds = %bb48
470 bb51: ; preds = %bb50, %bb49
471 br i1 undef, label %bb53, label %bb45
473 bb53: ; preds = %bb51
474 br i1 undef, label %bb54, label %bb134
476 bb54: ; preds = %bb53
477 br i1 undef, label %bb55, label %bb45
479 bb55: ; preds = %bb54
480 br i1 undef, label %bb57, label %bb56
482 bb56: ; preds = %bb55
485 bb57: ; preds = %bb55
488 bb58: ; preds = %bb57, %bb56
489 br i1 undef, label %bb60, label %bb45
491 bb60: ; preds = %bb58
492 br i1 undef, label %bb61, label %bb45
494 bb61: ; preds = %bb60
495 br i1 undef, label %bb63, label %bb62
497 bb62: ; preds = %bb61
500 bb63: ; preds = %bb61
503 bb64: ; preds = %bb63, %bb62
504 br i1 undef, label %bb66, label %bb45
506 bb66: ; preds = %bb64
507 br i1 undef, label %bb67, label %bb45
509 bb67: ; preds = %bb66
510 br i1 undef, label %bb69, label %bb68
512 bb68: ; preds = %bb67
515 bb69: ; preds = %bb67
518 bb70: ; preds = %bb69, %bb68
519 br i1 undef, label %bb72, label %bb45
521 bb72: ; preds = %bb70
522 br i1 undef, label %bb73, label %bb45
524 bb73: ; preds = %bb72
525 br i1 undef, label %bb75, label %bb74
527 bb74: ; preds = %bb73
530 bb75: ; preds = %bb73
533 bb76: ; preds = %bb75, %bb74
534 br i1 undef, label %bb78, label %bb45
536 bb78: ; preds = %bb76
537 br i1 undef, label %bb79, label %bb45
539 bb79: ; preds = %bb78
540 br i1 undef, label %bb81, label %bb80
542 bb80: ; preds = %bb79
545 bb81: ; preds = %bb79
548 bb82: ; preds = %bb81, %bb80
549 br i1 undef, label %bb84, label %bb45
551 bb84: ; preds = %bb82
552 br i1 undef, label %bb85, label %bb45
554 bb85: ; preds = %bb84
555 br i1 undef, label %bb87, label %bb86
557 bb86: ; preds = %bb85
560 bb87: ; preds = %bb85
563 bb88: ; preds = %bb87, %bb86
564 br i1 undef, label %bb90, label %bb45
566 bb90: ; preds = %bb88
567 br i1 undef, label %bb91, label %bb45
569 bb91: ; preds = %bb90
570 br i1 undef, label %bb93, label %bb92
572 bb92: ; preds = %bb91
575 bb93: ; preds = %bb91
578 bb94: ; preds = %bb93, %bb92
579 br i1 undef, label %bb96, label %bb45
581 bb96: ; preds = %bb94
582 br i1 undef, label %bb97, label %bb45
584 bb97: ; preds = %bb96
585 br i1 undef, label %bb99, label %bb98
587 bb98: ; preds = %bb97
590 bb99: ; preds = %bb97
593 bb100: ; preds = %bb99, %bb98
594 br i1 undef, label %bb102, label %bb45
596 bb102: ; preds = %bb100
597 br i1 undef, label %bb104, label %bb45
599 bb104: ; preds = %bb102
600 br i1 undef, label %bb108, label %bb105
602 bb105: ; preds = %bb104
603 br i1 undef, label %bb108, label %bb45
605 bb106: ; preds = %bb47
608 bb108: ; preds = %bb105, %bb104
609 br i1 undef, label %bb110, label %bb45
611 bb110: ; preds = %bb108
612 br i1 undef, label %bb112, label %bb45
614 bb112: ; preds = %bb110
615 br i1 undef, label %bb114, label %bb45
617 bb114: ; preds = %bb112
618 br i1 undef, label %bb116, label %bb45
620 bb116: ; preds = %bb114
621 br i1 undef, label %bb118, label %bb45
623 bb118: ; preds = %bb116
624 br i1 undef, label %bb120, label %bb45
626 bb120: ; preds = %bb118
627 br i1 undef, label %bb122, label %bb45
629 bb122: ; preds = %bb120
630 br i1 undef, label %bb124, label %bb45
632 bb124: ; preds = %bb122
633 br i1 undef, label %bb126, label %bb45
635 bb126: ; preds = %bb124
636 br i1 undef, label %bb128, label %bb45
638 bb128: ; preds = %bb126
639 br i1 undef, label %bb130, label %bb45
641 bb130: ; preds = %bb128
642 br i1 undef, label %bb132, label %bb45
644 bb132: ; preds = %bb130
645 br i1 undef, label %bb135, label %bb30
647 bb134: ; preds = %bb53
650 bb135: ; preds = %bb132
651 br i1 undef, label %bb139, label %bb136
653 bb136: ; preds = %bb135
654 br i1 undef, label %bb138, label %bb30
656 bb138: ; preds = %bb136
659 bb139: ; preds = %bb138, %bb135
660 br i1 undef, label %bb140, label %bb141
662 bb140: ; preds = %bb139
665 bb141: ; preds = %bb139
666 br i1 undef, label %bb142, label %bb215
668 bb142: ; preds = %bb141
669 br i1 undef, label %bb144, label %bb143
671 bb143: ; preds = %bb142
674 bb144: ; preds = %bb142
677 bb145: ; preds = %bb144, %bb143
678 br i1 undef, label %bb146, label %bb151
680 bb146: ; preds = %bb145
681 br i1 undef, label %bb148, label %bb153
683 bb148: ; preds = %bb146
684 br i1 undef, label %bb155, label %bb149
686 bb149: ; preds = %bb148
687 br i1 undef, label %bb150, label %bb153
689 bb150: ; preds = %bb149
692 bb151: ; preds = %bb145
695 bb153: ; preds = %bb158, %bb149, %bb146
698 bb155: ; preds = %bb150, %bb148
699 br i1 undef, label %bb157, label %bb156
701 bb156: ; preds = %bb155
704 bb157: ; preds = %bb155
707 bb158: ; preds = %bb157, %bb156
708 br i1 undef, label %bb160, label %bb153
710 bb160: ; preds = %bb158
711 br i1 undef, label %bb162, label %bb161
713 bb161: ; preds = %bb160
716 bb162: ; preds = %bb160
719 bb163: ; preds = %bb162, %bb161
720 br i1 undef, label %bb165, label %bb164
722 bb164: ; preds = %bb163
725 bb165: ; preds = %bb164, %bb163
726 br i1 undef, label %bb170, label %bb166
728 bb166: ; preds = %bb165
729 br i1 undef, label %bb167, label %bb168
731 bb167: ; preds = %bb166
734 bb168: ; preds = %bb166
737 bb170: ; preds = %bb165
738 br i1 undef, label %bb215, label %bb171
740 bb171: ; preds = %bb170
741 br i1 undef, label %bb173, label %bb30
743 bb173: ; preds = %bb171
744 br i1 undef, label %bb174, label %bb215
746 bb174: ; preds = %bb173
747 br i1 undef, label %bb176, label %bb30
749 bb176: ; preds = %bb174
750 br i1 undef, label %bb178, label %bb30
752 bb178: ; preds = %bb176
753 br i1 undef, label %bb179, label %bb193
755 bb179: ; preds = %bb178
756 br i1 undef, label %bb181, label %bb180
758 bb180: ; preds = %bb179
761 bb181: ; preds = %bb179
764 bb182: ; preds = %bb181, %bb180
765 br i1 undef, label %bb184, label %bb30
767 bb184: ; preds = %bb182
768 %tmp185 = call i8* @returner()
769 br i1 undef, label %bb186, label %bb195
771 bb186: ; preds = %bb184
772 %tmp188 = call i8* @objc_retainAutoreleasedReturnValue(i8* %tmp185)
773 %tmp189 = call i8* @objc_retain(i8* %tmp188)
774 call void @objc_release(i8* %tmp189), !clang.imprecise_release !0
775 br i1 undef, label %bb197, label %bb190
777 bb190: ; preds = %bb186
778 br i1 undef, label %bb192, label %bb195
780 bb192: ; preds = %bb190
781 br i1 undef, label %bb197, label %bb195
783 bb193: ; preds = %bb178
786 bb195: ; preds = %bb192, %bb190, %bb184
789 bb197: ; preds = %bb192, %bb186
790 br i1 undef, label %bb198, label %bb215
792 bb198: ; preds = %bb197
793 br i1 undef, label %bb202, label %bb199
795 bb199: ; preds = %bb198
796 br i1 undef, label %bb201, label %bb30
798 bb201: ; preds = %bb199
801 bb202: ; preds = %bb201, %bb198
802 br i1 undef, label %bb206, label %bb203
804 bb203: ; preds = %bb202
805 br i1 undef, label %bb205, label %bb30
807 bb205: ; preds = %bb203
810 bb206: ; preds = %bb205, %bb202
811 br i1 undef, label %bb210, label %bb207
813 bb207: ; preds = %bb206
814 br i1 undef, label %bb209, label %bb30
816 bb209: ; preds = %bb207
819 bb210: ; preds = %bb209, %bb206
820 br i1 undef, label %bb212, label %bb30
822 bb212: ; preds = %bb210
825 bb213: ; preds = %bb193, %bb30
826 resume { i8*, i32 } undef
828 bb214: ; preds = %bb42
831 bb215: ; preds = %bb197, %bb173, %bb170, %bb141
832 br i1 undef, label %bb217, label %bb216
834 bb216: ; preds = %bb215
837 bb217: ; preds = %bb216, %bb215
838 br i1 undef, label %bb219, label %bb218
840 bb218: ; preds = %bb217
843 bb219: ; preds = %bb218, %bb217, %bb214
844 br i1 undef, label %bb221, label %bb220
846 bb220: ; preds = %bb219
849 bb221: ; preds = %bb219
852 bb222: ; preds = %bb20, %bb19