tree a49318c7b7eede4023f865fa825be39cac3e7208
parent f45d5011ff93cac4ebcbafb0616645db4f1fb711
author Kevin Zhou <qwertycowmoo@gmail.com> 1615814102 -0500
committer Copybara-Service <copybara-worker@google.com> 1616071660 -0700

[Polly] Refactoring astScheduleDimIsParallel to take the C++ wrapper object. NFC

Polly currently needs to be slowly refactor to use the C++ wrapper objects to handle the reference counters automatically.
I took the function of astScheduleDimIsParallel and refactored it so that it uses the C++ wrapper function as much as possible.

There are some problems with the IsParallel since it expects the C objects, so the C++ wrapper functions must be .release() and .get() first before they are able to be used with IsParallel.

When checking the ReductionDependencies Parallelism with the Build's Schedule, I opted to keep the union map as a C object rather than a C++ object. Eventually, changes will need to be made to IsParallel to refactor it to the C++ wrappers. When this is done, this function will also need to be slightly refactored to not use the C object.

Reviewed By: Meinersbur

Differential Revision: https://reviews.llvm.org/D98455

GitOrigin-RevId: b7df372cdcd88b39ed3a05b5c8f09e879400f688