| ; RUN: llvm-as < %s | opt -predsimplify -disable-output | |
| define void @diff(i32 %N) { | |
| entry: | |
| %tmp = icmp sgt i32 %N, 0 ; <i1> [#uses=1] | |
| br i1 %tmp, label %bb519, label %bb744 | |
| bb519: ; preds = %entry | |
| %tmp720101 = icmp slt i32 %N, 0 ; <i1> [#uses=1] | |
| br i1 %tmp720101, label %bb744, label %bb744 | |
| bb744: ; preds = %bb519, %bb519, %entry | |
| ret void | |
| } | |