| ;RUN: opt < %s -codegenprepare -S | FileCheck %s |
| |
| ;CHECK: define void @foo() |
| ;CHECK-NEXT: entry: |
| ;CHECK-NEXT: ret void |
| |
| ;CHECK: cond_next475: |
| ;CHECK-NEXT: br label %cond_next475 |
| |
| |
| define void @foo() { |
| entry: |
| br i1 false, label %cond_next31, label %cond_true |
| |
| cond_true: ; preds = %entry |
| br i1 false, label %cond_true19, label %cond_next31 |
| |
| cond_true19: ; preds = %cond_true |
| br i1 false, label %bb510, label %cond_next31 |
| |
| cond_next31: ; preds = %cond_true19, %cond_true, %entry |
| br i1 false, label %cond_true61, label %cond_next78 |
| |
| cond_true61: ; preds = %cond_next31 |
| br label %cond_next78 |
| |
| cond_next78: ; preds = %cond_true61, %cond_next31 |
| br i1 false, label %cond_true93, label %bb.preheader |
| |
| cond_true93: ; preds = %cond_next78 |
| br label %bb.preheader |
| |
| bb.preheader: ; preds = %cond_true93, %cond_next78 |
| %iftmp.11.0.ph.ph = phi i16 [ 0, %cond_true93 ], [ 0, %cond_next78 ] ; <i16> [#uses=1] |
| br label %bb |
| |
| bb: ; preds = %cond_next499, %bb.preheader |
| %n.1 = phi i16 [ %iftmp.11.0.ph.ph, %cond_next499 ], [ 0, %bb.preheader ] ; <i16> [#uses=0] |
| br i1 false, label %bb148.preheader, label %bb493 |
| |
| bb148.preheader: ; preds = %bb |
| br label %bb148 |
| |
| bb148: ; preds = %cond_next475, %bb148.preheader |
| br i1 false, label %cond_next175, label %bb184 |
| |
| cond_next175: ; preds = %bb148 |
| br i1 false, label %bb184, label %bb185 |
| |
| bb184: ; preds = %cond_next175, %bb148 |
| br label %bb185 |
| |
| bb185: ; preds = %bb184, %cond_next175 |
| br i1 false, label %bb420.preheader, label %cond_true198 |
| |
| bb420.preheader: ; preds = %bb185 |
| br label %bb420 |
| |
| cond_true198: ; preds = %bb185 |
| br i1 false, label %bb294, label %cond_next208 |
| |
| cond_next208: ; preds = %cond_true198 |
| br i1 false, label %cond_next249, label %cond_true214 |
| |
| cond_true214: ; preds = %cond_next208 |
| br i1 false, label %bb294, label %cond_next262 |
| |
| cond_next249: ; preds = %cond_next208 |
| br i1 false, label %bb294, label %cond_next262 |
| |
| cond_next262: ; preds = %cond_next249, %cond_true214 |
| br label %bb269 |
| |
| bb269: ; preds = %cond_next285, %cond_next262 |
| br i1 false, label %cond_next285, label %cond_true279 |
| |
| cond_true279: ; preds = %bb269 |
| br label %cond_next285 |
| |
| cond_next285: ; preds = %cond_true279, %bb269 |
| br i1 false, label %bb269, label %cond_next446.loopexit |
| |
| bb294: ; preds = %cond_next249, %cond_true214, %cond_true198 |
| br i1 false, label %cond_next336, label %cond_true301 |
| |
| cond_true301: ; preds = %bb294 |
| br i1 false, label %cond_false398, label %cond_true344 |
| |
| cond_next336: ; preds = %bb294 |
| br i1 false, label %cond_false398, label %cond_true344 |
| |
| cond_true344: ; preds = %cond_next336, %cond_true301 |
| br i1 false, label %cond_false381, label %cond_true351 |
| |
| cond_true351: ; preds = %cond_true344 |
| br label %cond_next387 |
| |
| cond_false381: ; preds = %cond_true344 |
| br label %cond_next387 |
| |
| cond_next387: ; preds = %cond_false381, %cond_true351 |
| br label %cond_next401 |
| |
| cond_false398: ; preds = %cond_next336, %cond_true301 |
| br label %cond_next401 |
| |
| cond_next401: ; preds = %cond_false398, %cond_next387 |
| br i1 false, label %cond_next475, label %cond_true453 |
| |
| bb420: ; preds = %cond_next434, %bb420.preheader |
| br i1 false, label %cond_next434, label %cond_true428 |
| |
| cond_true428: ; preds = %bb420 |
| br label %cond_next434 |
| |
| cond_next434: ; preds = %cond_true428, %bb420 |
| br i1 false, label %bb420, label %cond_next446.loopexit1 |
| |
| cond_next446.loopexit: ; preds = %cond_next285 |
| br label %cond_next446 |
| |
| cond_next446.loopexit1: ; preds = %cond_next434 |
| br label %cond_next446 |
| |
| cond_next446: ; preds = %cond_next446.loopexit1, %cond_next446.loopexit |
| br i1 false, label %cond_next475, label %cond_true453 |
| |
| cond_true453: ; preds = %cond_next446, %cond_next401 |
| br i1 false, label %cond_true458, label %cond_next475 |
| |
| cond_true458: ; preds = %cond_true453 |
| br label %cond_next475 |
| |
| cond_next475: ; preds = %cond_true458, %cond_true453, %cond_next446, %cond_next401 |
| br i1 false, label %bb493.loopexit, label %bb148 |
| |
| bb493.loopexit: ; preds = %cond_next475 |
| br label %bb493 |
| |
| bb493: ; preds = %bb493.loopexit, %bb |
| br i1 false, label %cond_next499, label %bb510.loopexit |
| |
| cond_next499: ; preds = %bb493 |
| br label %bb |
| |
| bb510.loopexit: ; preds = %bb493 |
| br label %bb510 |
| |
| bb510: ; preds = %bb510.loopexit, %cond_true19 |
| br i1 false, label %cond_next524, label %cond_true517 |
| |
| cond_true517: ; preds = %bb510 |
| br label %cond_next524 |
| |
| cond_next524: ; preds = %cond_true517, %bb510 |
| br i1 false, label %cond_next540, label %cond_true533 |
| |
| cond_true533: ; preds = %cond_next524 |
| br label %cond_next540 |
| |
| cond_next540: ; preds = %cond_true533, %cond_next524 |
| br i1 false, label %cond_true554, label %cond_next560 |
| |
| cond_true554: ; preds = %cond_next540 |
| br label %cond_next560 |
| |
| cond_next560: ; preds = %cond_true554, %cond_next540 |
| br i1 false, label %cond_true566, label %cond_next572 |
| |
| cond_true566: ; preds = %cond_next560 |
| br label %cond_next572 |
| |
| cond_next572: ; preds = %cond_true566, %cond_next560 |
| br i1 false, label %bb608.preheader, label %bb791.preheader |
| |
| bb608.preheader: ; preds = %cond_next797.us, %cond_next572 |
| br label %bb608 |
| |
| bb608: ; preds = %cond_next771, %bb608.preheader |
| br i1 false, label %cond_false627, label %cond_true613 |
| |
| cond_true613: ; preds = %bb608 |
| br label %cond_next640 |
| |
| cond_false627: ; preds = %bb608 |
| br label %cond_next640 |
| |
| cond_next640: ; preds = %cond_false627, %cond_true613 |
| br i1 false, label %cond_true653, label %cond_next671 |
| |
| cond_true653: ; preds = %cond_next640 |
| br label %cond_next671 |
| |
| cond_next671: ; preds = %cond_true653, %cond_next640 |
| br i1 false, label %cond_true683, label %cond_next724 |
| |
| cond_true683: ; preds = %cond_next671 |
| br i1 false, label %cond_next724, label %L1 |
| |
| cond_next724: ; preds = %cond_true683, %cond_next671 |
| br i1 false, label %cond_true735, label %L1 |
| |
| cond_true735: ; preds = %cond_next724 |
| br label %L1 |
| |
| L1: ; preds = %cond_true735, %cond_next724, %cond_true683 |
| br i1 false, label %cond_true745, label %cond_next771 |
| |
| cond_true745: ; preds = %L1 |
| br label %cond_next771 |
| |
| cond_next771: ; preds = %cond_true745, %L1 |
| br i1 false, label %bb608, label %bb791.preheader.loopexit |
| |
| bb791.preheader.loopexit: ; preds = %cond_next771 |
| br label %bb791.preheader |
| |
| bb791.preheader: ; preds = %bb791.preheader.loopexit, %cond_next572 |
| br i1 false, label %cond_next797.us, label %bb809.split |
| |
| cond_next797.us: ; preds = %bb791.preheader |
| br label %bb608.preheader |
| |
| bb809.split: ; preds = %bb791.preheader |
| br i1 false, label %cond_next827, label %cond_true820 |
| |
| cond_true820: ; preds = %bb809.split |
| br label %cond_next827 |
| |
| cond_next827: ; preds = %cond_true820, %bb809.split |
| br i1 false, label %cond_true833, label %cond_next840 |
| |
| cond_true833: ; preds = %cond_next827 |
| br label %cond_next840 |
| |
| cond_next840: ; preds = %cond_true833, %cond_next827 |
| br i1 false, label %bb866, label %bb1245 |
| |
| bb866: ; preds = %bb1239, %cond_next840 |
| br i1 false, label %cond_true875, label %bb911 |
| |
| cond_true875: ; preds = %bb866 |
| br label %cond_next1180 |
| |
| bb911: ; preds = %bb866 |
| switch i32 0, label %bb1165 [ |
| i32 0, label %bb915 |
| i32 1, label %bb932 |
| i32 2, label %bb941 |
| i32 3, label %bb1029 |
| i32 4, label %bb1036 |
| i32 5, label %bb1069 |
| i32 6, label %L3 |
| ] |
| |
| bb915: ; preds = %cond_next1171, %bb911 |
| br i1 false, label %cond_next1171, label %cond_next1180 |
| |
| bb932: ; preds = %cond_next1171, %bb911 |
| br label %L1970 |
| |
| bb941: ; preds = %cond_next1171, %bb911 |
| br label %L1970 |
| |
| L1970: ; preds = %bb941, %bb932 |
| br label %bb1165 |
| |
| bb1029: ; preds = %cond_next1171, %bb911 |
| br label %L4 |
| |
| bb1036: ; preds = %cond_next1171, %bb911 |
| br label %L4 |
| |
| bb1069: ; preds = %cond_next1171, %bb911 |
| br i1 false, label %cond_next1121, label %cond_true1108 |
| |
| L3: ; preds = %cond_next1171, %bb911 |
| br i1 false, label %cond_next1121, label %cond_true1108 |
| |
| cond_true1108: ; preds = %L3, %bb1069 |
| br label %L4 |
| |
| cond_next1121: ; preds = %L3, %bb1069 |
| br label %L4 |
| |
| L4: ; preds = %cond_next1121, %cond_true1108, %bb1036, %bb1029 |
| br label %bb1165 |
| |
| bb1165: ; preds = %cond_next1171, %L4, %L1970, %bb911 |
| br i1 false, label %cond_next1171, label %cond_next1180 |
| |
| cond_next1171: ; preds = %bb1165, %bb915 |
| switch i32 0, label %bb1165 [ |
| i32 0, label %bb915 |
| i32 1, label %bb932 |
| i32 2, label %bb941 |
| i32 3, label %bb1029 |
| i32 4, label %bb1036 |
| i32 5, label %bb1069 |
| i32 6, label %L3 |
| ] |
| |
| cond_next1180: ; preds = %bb1165, %bb915, %cond_true875 |
| br label %bb1239 |
| |
| bb1239: ; preds = %cond_next1251, %cond_next1180 |
| br i1 false, label %bb866, label %bb1245 |
| |
| bb1245: ; preds = %bb1239, %cond_next840 |
| br i1 false, label %cond_next1251, label %bb1257 |
| |
| cond_next1251: ; preds = %bb1245 |
| br label %bb1239 |
| |
| bb1257: ; preds = %bb1245 |
| ret void |
| } |
