| Chris Lattner | 801d908 | 2005-03-06 20:56:55 +0000 | [diff] [blame^] | 1 | ; RUN: llvm-as < %s | opt -loop-unroll -loopsimplify -disable-output |
| 2 | |
| 3 | implementation ; Functions: |
| 4 | |
| 5 | void %print_board() { |
| 6 | entry: |
| 7 | br label %no_exit.1 |
| 8 | |
| 9 | no_exit.1: ; preds = %cond_false.2, %entry |
| 10 | br label %no_exit.2 |
| 11 | |
| 12 | no_exit.2: ; preds = %no_exit.2, %no_exit.1 |
| 13 | %indvar1 = phi uint [ 0, %no_exit.1 ], [ %indvar.next2, %no_exit.2 ] ; <uint> [#uses=1] |
| 14 | %indvar.next2 = add uint %indvar1, 1 ; <uint> [#uses=2] |
| 15 | %exitcond3 = setne uint %indvar.next2, 7 ; <bool> [#uses=1] |
| 16 | br bool %exitcond3, label %no_exit.2, label %loopexit.2 |
| 17 | |
| 18 | loopexit.2: ; preds = %no_exit.2 |
| 19 | br bool false, label %cond_true.2, label %cond_false.2 |
| 20 | |
| 21 | cond_true.2: ; preds = %loopexit.2 |
| 22 | ret void |
| 23 | |
| 24 | cond_false.2: ; preds = %loopexit.2 |
| 25 | br bool false, label %no_exit.1, label %loopexit.1 |
| 26 | |
| 27 | loopexit.1: ; preds = %cond_false.2 |
| 28 | ret void |
| 29 | } |