| ; RUN: opt < %s -loop-unswitch -stats -disable-output |& grep "3 loop-unswitch - Number of branches unswitched" |
| |
| define noalias i32* @func_16(i32** %p_18, i32* %p_20) noreturn nounwind ssp { |
| entry: |
| %lnot = icmp eq i32** %p_18, null ; <i1> [#uses=1] |
| %lnot6 = icmp eq i32* %p_20, null ; <i1> [#uses=1] |
| br label %for.body |
| |
| for.body: ; preds = %cond.end, %entry |
| br i1 %lnot, label %cond.end, label %cond.true |
| |
| cond.true: ; preds = %for.body |
| tail call void @f() |
| unreachable |
| |
| cond.end: ; preds = %for.body |
| br i1 %lnot6, label %for.body, label %cond.true10 |
| |
| cond.true10: ; preds = %cond.end |
| tail call void @f() |
| unreachable |
| } |
| |
| declare void @f() noreturn |