| ; RUN: llvm-upgrade < %s | llvm-as | llc |
| |
| void %foo() { |
| br label %cond_true813.i |
| |
| cond_true813.i: ; preds = %0 |
| br bool false, label %cond_true818.i, label %cond_next1146.i |
| |
| cond_true818.i: ; preds = %cond_true813.i |
| br bool false, label %recog_memoized.exit52, label %cond_next1146.i |
| |
| recog_memoized.exit52: ; preds = %cond_true818.i |
| switch int 0, label %bb886.i.preheader [ |
| int 0, label %bb907.i |
| int 44, label %bb866.i |
| int 103, label %bb874.i |
| int 114, label %bb874.i |
| ] |
| |
| bb857.i: ; preds = %bb886.i, %bb866.i |
| %tmp862.i494.24 = phi sbyte* [ null, %bb866.i ], [ %tmp862.i494.26, %bb886.i ] ; <sbyte*> [#uses=4] |
| switch int 0, label %bb886.i.preheader [ |
| int 0, label %bb907.i |
| int 44, label %bb866.i |
| int 103, label %bb874.i |
| int 114, label %bb874.i |
| ] |
| |
| bb866.i.loopexit: ; preds = %bb874.i |
| br label %bb866.i |
| |
| bb866.i.loopexit31: ; preds = %cond_true903.i |
| br label %bb866.i |
| |
| bb866.i: ; preds = %bb866.i.loopexit31, %bb866.i.loopexit, %bb857.i, %recog_memoized.exit52 |
| br bool false, label %bb907.i, label %bb857.i |
| |
| bb874.i.preheader.loopexit: ; preds = %cond_true903.i, %cond_true903.i |
| ret void |
| |
| bb874.i: ; preds = %bb857.i, %bb857.i, %recog_memoized.exit52, %recog_memoized.exit52 |
| %tmp862.i494.25 = phi sbyte* [ %tmp862.i494.24, %bb857.i ], [ %tmp862.i494.24, %bb857.i ], [ undef, %recog_memoized.exit52 ], [ undef, %recog_memoized.exit52 ] ; <sbyte*> [#uses=1] |
| switch int 0, label %bb886.i.preheader.loopexit [ |
| int 0, label %bb907.i |
| int 44, label %bb866.i.loopexit |
| int 103, label %bb874.i.backedge |
| int 114, label %bb874.i.backedge |
| ] |
| |
| bb874.i.backedge: ; preds = %bb874.i, %bb874.i |
| ret void |
| |
| bb886.i.preheader.loopexit: ; preds = %bb874.i |
| ret void |
| |
| bb886.i.preheader: ; preds = %bb857.i, %recog_memoized.exit52 |
| %tmp862.i494.26 = phi sbyte* [ undef, %recog_memoized.exit52 ], [ %tmp862.i494.24, %bb857.i ] ; <sbyte*> [#uses=1] |
| br label %bb886.i |
| |
| bb886.i: ; preds = %cond_true903.i, %bb886.i.preheader |
| br bool false, label %bb857.i, label %cond_true903.i |
| |
| cond_true903.i: ; preds = %bb886.i |
| switch int 0, label %bb886.i [ |
| int 0, label %bb907.i |
| int 44, label %bb866.i.loopexit31 |
| int 103, label %bb874.i.preheader.loopexit |
| int 114, label %bb874.i.preheader.loopexit |
| ] |
| |
| bb907.i: ; preds = %cond_true903.i, %bb874.i, %bb866.i, %bb857.i, %recog_memoized.exit52 |
| %tmp862.i494.0 = phi sbyte* [ %tmp862.i494.24, %bb857.i ], [ null, %bb866.i ], [ undef, %recog_memoized.exit52 ], [ %tmp862.i494.25, %bb874.i ], [ null, %cond_true903.i ] ; <sbyte*> [#uses=1] |
| br bool false, label %cond_next1146.i, label %cond_true910.i |
| |
| cond_true910.i: ; preds = %bb907.i |
| ret void |
| |
| cond_next1146.i: ; preds = %bb907.i, %cond_true818.i, %cond_true813.i |
| %tmp862.i494.1 = phi sbyte* [ %tmp862.i494.0, %bb907.i ], [ undef, %cond_true818.i ], [ undef, %cond_true813.i ] ; <sbyte*> [#uses=0] |
| ret void |
| |
| bb2060.i: ; No predecessors! |
| br bool false, label %cond_true2064.i, label %bb2067.i |
| |
| cond_true2064.i: ; preds = %bb2060.i |
| unreachable |
| |
| bb2067.i: ; preds = %bb2060.i |
| ret void |
| |
| cond_next3473: ; No predecessors! |
| ret void |
| |
| cond_next3521: ; No predecessors! |
| ret void |
| } |