| ; RUN: opt < %s -tailduplicate | llc |
| ; PR2323 |
| |
| define i32 @func_27(i32 %p_28) nounwind { |
| entry: |
| %tmp125 = trunc i32 %p_28 to i8 ; <i8> [#uses=1] |
| %tmp5.i = icmp eq i8 %tmp125, 0 ; <i1> [#uses=1] |
| br i1 %tmp5.i, label %bb8.i, label %bb.i |
| |
| bb.i: ; preds = %entry |
| br label %bb39.i |
| |
| bb8.i: ; preds = %entry |
| br label %bb11.i |
| |
| bb11.i: ; preds = %bb39.i, %bb8.i |
| %tmp126 = trunc i32 %p_28 to i8 ; <i8> [#uses=1] |
| br label %bb39.i |
| |
| bb39.i: ; preds = %bb11.i, %bb.i |
| %tmp127 = trunc i32 %p_28 to i8 ; <i8> [#uses=1] |
| br label %bb11.i |
| |
| func_29.exit: ; No predecessors! |
| ret i32 undef |
| } |