| ; LoopInfo is incorrectly calculating loop nesting! In this case it doesn't |
| ; figure out that loop "Inner" should be nested inside of leep "LoopHeader", |
| ; and instead nests it just inside loop "Top" |
| ; |
| ; RUN: llvm-upgrade < %s | llvm-as | opt -analyze -loops | \ |
| ; RUN: grep { Loop Containing:\[ \]*%Inner} |
| ; |
| |
| implementation |
| |
| void %test() { |
| br label %Top |
| Top: |
| br label %LoopHeader |
| Next: |
| br bool false, label %Inner, label %Out |
| Inner: |
| br bool false, label %Inner, label %LoopHeader |
| |
| LoopHeader: |
| br label %Next |
| |
| Out: |
| br bool false, label %Top, label %Done |
| |
| Done: |
| ret void |
| } |
