| ; RUN: llvm-as < %s | opt -loop-index-split -disable-output |
| ; PR 2030 |
| %struct.FULL = type { i32, i32, [1000 x float*] } |
| |
| define i32 @matgen(%struct.FULL* %a, float** %x, float** %b, float** %bt, i32** %ipvt, i32 %test_case, i32 %scale) { |
| entry: |
| br i1 false, label %bb, label %entry.bb30_crit_edge |
| |
| entry.bb30_crit_edge: ; preds = %entry |
| br label %bb30 |
| |
| bb: ; preds = %entry |
| br label %bb14 |
| |
| bb6: ; preds = %bb14 |
| br label %bb14 |
| |
| bb14: ; preds = %bb6, %bb |
| br i1 false, label %bb6, label %bb22 |
| |
| bb22: ; preds = %bb14 |
| br label %bb30 |
| |
| bb30: ; preds = %bb22, %entry.bb30_crit_edge |
| switch i32 %test_case, label %bb648 [ |
| i32 1, label %bb30.bb32_crit_edge |
| i32 2, label %bb30.bb32_crit_edge1 |
| i32 3, label %bb30.bb32_crit_edge2 |
| i32 4, label %bb30.bb108_crit_edge |
| i32 5, label %bb30.bb108_crit_edge3 |
| i32 6, label %bb30.bb142_crit_edge |
| i32 7, label %bb30.bb142_crit_edge4 |
| i32 8, label %bb30.bb142_crit_edge5 |
| i32 9, label %bb234 |
| i32 10, label %bb292 |
| i32 11, label %bb353 |
| i32 12, label %bb419 |
| i32 13, label %bb485 |
| i32 14, label %bb567 |
| ] |
| |
| bb30.bb142_crit_edge5: ; preds = %bb30 |
| br label %bb142 |
| |
| bb30.bb142_crit_edge4: ; preds = %bb30 |
| br label %bb142 |
| |
| bb30.bb142_crit_edge: ; preds = %bb30 |
| br label %bb142 |
| |
| bb30.bb108_crit_edge3: ; preds = %bb30 |
| br label %bb108 |
| |
| bb30.bb108_crit_edge: ; preds = %bb30 |
| br label %bb108 |
| |
| bb30.bb32_crit_edge2: ; preds = %bb30 |
| br label %bb32 |
| |
| bb30.bb32_crit_edge1: ; preds = %bb30 |
| br label %bb32 |
| |
| bb30.bb32_crit_edge: ; preds = %bb30 |
| br label %bb32 |
| |
| bb32: ; preds = %bb30.bb32_crit_edge, %bb30.bb32_crit_edge1, %bb30.bb32_crit_edge2 |
| br i1 false, label %bb53, label %bb52 |
| |
| bb52: ; preds = %bb32 |
| br label %bb739 |
| |
| bb53: ; preds = %bb32 |
| br label %bb101 |
| |
| bb58: ; preds = %bb101 |
| br label %bb92 |
| |
| bb64: ; preds = %bb92 |
| br i1 false, label %bb64.bb87_crit_edge, label %bb72 |
| |
| bb64.bb87_crit_edge: ; preds = %bb64 |
| br label %bb87 |
| |
| bb72: ; preds = %bb64 |
| br i1 false, label %bb72.bb87_crit_edge, label %bb79 |
| |
| bb72.bb87_crit_edge: ; preds = %bb72 |
| br label %bb87 |
| |
| bb79: ; preds = %bb72 |
| br label %bb87 |
| |
| bb87: ; preds = %bb79, %bb72.bb87_crit_edge, %bb64.bb87_crit_edge |
| br label %bb92 |
| |
| bb92: ; preds = %bb87, %bb58 |
| br i1 false, label %bb64, label %bb98 |
| |
| bb98: ; preds = %bb92 |
| br label %bb101 |
| |
| bb101: ; preds = %bb98, %bb53 |
| br i1 false, label %bb58, label %bb107 |
| |
| bb107: ; preds = %bb101 |
| br label %bb651 |
| |
| bb108: ; preds = %bb30.bb108_crit_edge, %bb30.bb108_crit_edge3 |
| br i1 false, label %bb125, label %bb124 |
| |
| bb124: ; preds = %bb108 |
| br label %bb739 |
| |
| bb125: ; preds = %bb108 |
| br i1 false, label %bb138, label %bb139 |
| |
| bb138: ; preds = %bb125 |
| br label %bb140 |
| |
| bb139: ; preds = %bb125 |
| br label %bb140 |
| |
| bb140: ; preds = %bb139, %bb138 |
| br label %bb651 |
| |
| bb142: ; preds = %bb30.bb142_crit_edge, %bb30.bb142_crit_edge4, %bb30.bb142_crit_edge5 |
| br i1 false, label %bb161, label %bb160 |
| |
| bb160: ; preds = %bb142 |
| br label %bb739 |
| |
| bb161: ; preds = %bb142 |
| br i1 false, label %bb170, label %bb161.bb171_crit_edge |
| |
| bb161.bb171_crit_edge: ; preds = %bb161 |
| br label %bb171 |
| |
| bb170: ; preds = %bb161 |
| br label %bb171 |
| |
| bb171: ; preds = %bb170, %bb161.bb171_crit_edge |
| br i1 false, label %bb176, label %bb171.bb177_crit_edge |
| |
| bb171.bb177_crit_edge: ; preds = %bb171 |
| br label %bb177 |
| |
| bb176: ; preds = %bb171 |
| br label %bb177 |
| |
| bb177: ; preds = %bb176, %bb171.bb177_crit_edge |
| br label %bb227 |
| |
| bb178: ; preds = %bb227 |
| br label %bb218 |
| |
| bb184: ; preds = %bb218 |
| br i1 false, label %bb191, label %bb193 |
| |
| bb191: ; preds = %bb184 |
| br label %bb213 |
| |
| bb193: ; preds = %bb184 |
| br i1 false, label %bb200, label %bb203 |
| |
| bb200: ; preds = %bb193 |
| br label %bb213 |
| |
| bb203: ; preds = %bb193 |
| br i1 false, label %bb210, label %bb203.bb213_crit_edge |
| |
| bb203.bb213_crit_edge: ; preds = %bb203 |
| br label %bb213 |
| |
| bb210: ; preds = %bb203 |
| br label %bb213 |
| |
| bb213: ; preds = %bb210, %bb203.bb213_crit_edge, %bb200, %bb191 |
| br label %bb218 |
| |
| bb218: ; preds = %bb213, %bb178 |
| br i1 false, label %bb184, label %bb224 |
| |
| bb224: ; preds = %bb218 |
| br label %bb227 |
| |
| bb227: ; preds = %bb224, %bb177 |
| br i1 false, label %bb178, label %bb233 |
| |
| bb233: ; preds = %bb227 |
| br label %bb651 |
| |
| bb234: ; preds = %bb30 |
| br i1 false, label %bb253, label %bb252 |
| |
| bb252: ; preds = %bb234 |
| br label %bb739 |
| |
| bb253: ; preds = %bb234 |
| br label %bb285 |
| |
| bb258: ; preds = %bb285 |
| br label %bb276 |
| |
| bb264: ; preds = %bb276 |
| br label %bb276 |
| |
| bb276: ; preds = %bb264, %bb258 |
| br i1 false, label %bb264, label %bb282 |
| |
| bb282: ; preds = %bb276 |
| br label %bb285 |
| |
| bb285: ; preds = %bb282, %bb253 |
| br i1 false, label %bb258, label %bb291 |
| |
| bb291: ; preds = %bb285 |
| br label %bb651 |
| |
| bb292: ; preds = %bb30 |
| br i1 false, label %bb311, label %bb310 |
| |
| bb310: ; preds = %bb292 |
| br label %bb739 |
| |
| bb311: ; preds = %bb292 |
| br label %bb346 |
| |
| bb316: ; preds = %bb346 |
| br label %bb337 |
| |
| bb322: ; preds = %bb337 |
| br label %bb337 |
| |
| bb337: ; preds = %bb322, %bb316 |
| br i1 false, label %bb322, label %bb343 |
| |
| bb343: ; preds = %bb337 |
| br label %bb346 |
| |
| bb346: ; preds = %bb343, %bb311 |
| br i1 false, label %bb316, label %bb352 |
| |
| bb352: ; preds = %bb346 |
| br label %bb651 |
| |
| bb353: ; preds = %bb30 |
| br i1 false, label %bb372, label %bb371 |
| |
| bb371: ; preds = %bb353 |
| br label %bb739 |
| |
| bb372: ; preds = %bb353 |
| br label %bb412 |
| |
| bb377: ; preds = %bb412 |
| br label %bb403 |
| |
| bb383: ; preds = %bb403 |
| br i1 false, label %bb395, label %bb389 |
| |
| bb389: ; preds = %bb383 |
| br label %bb396 |
| |
| bb395: ; preds = %bb383 |
| br label %bb396 |
| |
| bb396: ; preds = %bb395, %bb389 |
| br label %bb403 |
| |
| bb403: ; preds = %bb396, %bb377 |
| br i1 false, label %bb383, label %bb409 |
| |
| bb409: ; preds = %bb403 |
| br label %bb412 |
| |
| bb412: ; preds = %bb409, %bb372 |
| br i1 false, label %bb377, label %bb418 |
| |
| bb418: ; preds = %bb412 |
| br label %bb651 |
| |
| bb419: ; preds = %bb30 |
| br i1 false, label %bb438, label %bb437 |
| |
| bb437: ; preds = %bb419 |
| br label %bb739 |
| |
| bb438: ; preds = %bb419 |
| br label %bb478 |
| |
| bb443: ; preds = %bb478 |
| br label %bb469 |
| |
| bb449: ; preds = %bb469 |
| br i1 false, label %bb461, label %bb455 |
| |
| bb455: ; preds = %bb449 |
| br label %bb462 |
| |
| bb461: ; preds = %bb449 |
| br label %bb462 |
| |
| bb462: ; preds = %bb461, %bb455 |
| br label %bb469 |
| |
| bb469: ; preds = %bb462, %bb443 |
| br i1 false, label %bb449, label %bb475 |
| |
| bb475: ; preds = %bb469 |
| br label %bb478 |
| |
| bb478: ; preds = %bb475, %bb438 |
| br i1 false, label %bb443, label %bb484 |
| |
| bb484: ; preds = %bb478 |
| br label %bb651 |
| |
| bb485: ; preds = %bb30 |
| br i1 false, label %bb504, label %bb503 |
| |
| bb503: ; preds = %bb485 |
| br label %bb739 |
| |
| bb504: ; preds = %bb485 |
| br label %bb560 |
| |
| bb513: ; preds = %bb560 |
| br label %bb551 |
| |
| bb519: ; preds = %bb551 |
| br i1 false, label %bb528, label %bb532 |
| |
| bb528: ; preds = %bb519 |
| br label %bb536 |
| |
| bb532: ; preds = %bb519 |
| br label %bb536 |
| |
| bb536: ; preds = %bb532, %bb528 |
| br label %bb551 |
| |
| bb551: ; preds = %bb536, %bb513 |
| br i1 false, label %bb519, label %bb557 |
| |
| bb557: ; preds = %bb551 |
| br label %bb560 |
| |
| bb560: ; preds = %bb557, %bb504 |
| br i1 false, label %bb513, label %bb566 |
| |
| bb566: ; preds = %bb560 |
| br label %bb651 |
| |
| bb567: ; preds = %bb30 |
| br i1 false, label %bb586, label %bb585 |
| |
| bb585: ; preds = %bb567 |
| br label %bb739 |
| |
| bb586: ; preds = %bb567 |
| br label %bb641 |
| |
| bb595: ; preds = %bb641 |
| br label %bb632 |
| |
| bb601: ; preds = %bb632 |
| %tmp604 = icmp sgt i32 %i.7, 0 ; <i1> [#uses=1] |
| br i1 %tmp604, label %bb607, label %bb611 |
| |
| bb607: ; preds = %bb601 |
| br label %bb615 |
| |
| bb611: ; preds = %bb601 |
| br label %bb615 |
| |
| bb615: ; preds = %bb611, %bb607 |
| %tmp629 = add i32 %i.7, 1 ; <i32> [#uses=1] |
| %tmp631 = getelementptr float* %col.7, i32 1 ; <float*> [#uses=1] |
| br label %bb632 |
| |
| bb632: ; preds = %bb615, %bb595 |
| %col.7 = phi float* [ null, %bb595 ], [ %tmp631, %bb615 ] ; <float*> [#uses=1] |
| %i.7 = phi i32 [ 0, %bb595 ], [ %tmp629, %bb615 ] ; <i32> [#uses=3] |
| %tmp635 = icmp slt i32 %i.7, 0 ; <i1> [#uses=1] |
| br i1 %tmp635, label %bb601, label %bb638 |
| |
| bb638: ; preds = %bb632 |
| br label %bb641 |
| |
| bb641: ; preds = %bb638, %bb586 |
| br i1 false, label %bb595, label %bb647 |
| |
| bb647: ; preds = %bb641 |
| br label %bb651 |
| |
| bb648: ; preds = %bb30 |
| br label %bb739 |
| |
| bb651: ; preds = %bb647, %bb566, %bb484, %bb418, %bb352, %bb291, %bb233, %bb140, %bb107 |
| br i1 false, label %bb658, label %bb651.bb661_crit_edge |
| |
| bb651.bb661_crit_edge: ; preds = %bb651 |
| br label %bb661 |
| |
| bb658: ; preds = %bb651 |
| br label %bb661 |
| |
| bb661: ; preds = %bb658, %bb651.bb661_crit_edge |
| br i1 false, label %bb666, label %bb661.bb686_crit_edge |
| |
| bb661.bb686_crit_edge: ; preds = %bb661 |
| br label %bb686 |
| |
| bb666: ; preds = %bb661 |
| br label %bb680 |
| |
| bb670: ; preds = %bb680 |
| br label %bb680 |
| |
| bb680: ; preds = %bb670, %bb666 |
| br i1 false, label %bb670, label %bb680.bb686_crit_edge |
| |
| bb680.bb686_crit_edge: ; preds = %bb680 |
| br label %bb686 |
| |
| bb686: ; preds = %bb680.bb686_crit_edge, %bb661.bb686_crit_edge |
| br i1 false, label %bb699, label %bb696 |
| |
| bb696: ; preds = %bb686 |
| br label %bb739 |
| |
| bb699: ; preds = %bb686 |
| br i1 false, label %bb712, label %bb709 |
| |
| bb709: ; preds = %bb699 |
| br label %bb739 |
| |
| bb712: ; preds = %bb699 |
| br i1 false, label %bb717, label %bb712.bb720_crit_edge |
| |
| bb712.bb720_crit_edge: ; preds = %bb712 |
| br label %bb720 |
| |
| bb717: ; preds = %bb712 |
| br label %bb720 |
| |
| bb720: ; preds = %bb717, %bb712.bb720_crit_edge |
| br i1 false, label %bb725, label %bb720.bb738_crit_edge |
| |
| bb720.bb738_crit_edge: ; preds = %bb720 |
| br label %bb738 |
| |
| bb725: ; preds = %bb720 |
| br label %bb738 |
| |
| bb738: ; preds = %bb725, %bb720.bb738_crit_edge |
| br label %bb739 |
| |
| bb739: ; preds = %bb738, %bb709, %bb696, %bb648, %bb585, %bb503, %bb437, %bb371, %bb310, %bb252, %bb160, %bb124, %bb52 |
| br label %return |
| |
| return: ; preds = %bb739 |
| ret i32 0 |
| } |
