[GSoC] Add PolyhedralInfo pass - new interface to polly analysis
Adding a new pass PolyhedralInfo. This pass will be the interface to Polly. Initially, we will provide the following interface: - #IsParallel(Loop *L) - return a bool depending on whether the loop is parallel or not for the given program order.
Patch by Utpal Bora <email@example.com>
Differential Revision: https://reviews.llvm.org/D21486