[Soot-list] How can i turn off forced optimization in soot

[cl0und]

Hi, I found when exec `PackManager.v().runPacks()`, the soot.PackManager#runBodyPacks(soot.SootClass) method will be called and the code in this method
```code
CopyPropagator.v().transform(body);
ConditionalBranchFolder.v().transform(body);
UnreachableCodeEliminator.v().transform(body);
DeadAssignmentEliminator.v().transform(body);
UnusedLocalEliminator.v().transform(body);
```
will be forced to optimize jimple body, and I cannot bypass it. So, how can I turn off the forced optimization in soot?

By the way, the following configuration does not work when I set before exec `PackManager.v().runPacks()`
Options.v().setPhaseOption("jj.cp", "enabled:false"); // Copy propagator
Options.v().setPhaseOption("jj.cbf", "enabled:false"); // Conditional Branch Folder
Options.v().setPhaseOption("jj.uce", "enabled:false"); // Unreachable Code Eliminator
Options.v().setPhaseOption("jj.dae", "enabled:false"); // Dead Assignment Eliminator
Options.v().setPhaseOption("jb.cp", "enabled:false"); // Copy propagator
Options.v().setPhaseOption("jb.cbf", "enabled:false"); // Conditional Branch Folder
Options.v().setPhaseOption("jb.uce", "enabled:false"); // Unreachable Code Eliminator
Options.v().setPhaseOption("jb.dae", "enabled:false"); // Dead Assignment Eliminator

Thank you for taking the time.

Sent with [ProtonMail](https://protonmail.com) Secure Email.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mailman.CS.McGill.CA/pipermail/soot-list/attachments/20201023/78213967/attachment.html>