| ; RUN: opt < %s -loop-rotate -simple-loop-unswitch -disable-output |
| |
| define i32 @stringSearch_Clib(i32 %count) { |
| entry: |
| br i1 false, label %bb36, label %bb44 |
| |
| cond_true20: ; preds = %bb36 |
| %tmp33 = add i32 0, 0 ; <i32> [#uses=1] |
| br label %bb36 |
| |
| bb36: ; preds = %cond_true20, %entry |
| %c.2 = phi i32 [ %tmp33, %cond_true20 ], [ 0, %entry ] ; <i32> [#uses=1] |
| br i1 false, label %cond_true20, label %bb41 |
| |
| bb41: ; preds = %bb36 |
| %c.2.lcssa = phi i32 [ %c.2, %bb36 ] ; <i32> [#uses=0] |
| ret i32 0 |
| |
| bb44: ; preds = %entry |
| ret i32 0 |
| } |
