| ; RUN: opt < %s -loop-unroll -loop-simplify -disable-output |
| |
| define void @print_board() { |
| entry: |
| br label %no_exit.1 |
| no_exit.1: ; preds = %cond_false.2, %entry |
| br label %no_exit.2 |
| no_exit.2: ; preds = %no_exit.2, %no_exit.1 |
| %indvar1 = phi i32 [ 0, %no_exit.1 ], [ %indvar.next2, %no_exit.2 ] ; <i32> [#uses=1] |
| %indvar.next2 = add i32 %indvar1, 1 ; <i32> [#uses=2] |
| %exitcond3 = icmp ne i32 %indvar.next2, 7 ; <i1> [#uses=1] |
| br i1 %exitcond3, label %no_exit.2, label %loopexit.2 |
| loopexit.2: ; preds = %no_exit.2 |
| br i1 false, label %cond_true.2, label %cond_false.2 |
| cond_true.2: ; preds = %loopexit.2 |
| ret void |
| cond_false.2: ; preds = %loopexit.2 |
| br i1 false, label %no_exit.1, label %loopexit.1 |
| loopexit.1: ; preds = %cond_false.2 |
| ret void |
| } |
| |