[GSoC 2016] New function pass DependenceInfoWrapperPass

Description

[GSoC 2016] New function pass DependenceInfoWrapperPass

This patch addresses:

  • A new function pass to compute polyhedral dependences. This is required to avoid the region pass manager.
  • Stores a map of Scop to Dependence object for all the scops present in a function. By default, access wise dependences are stored.

Patch by Utpal Bora <cs14mtech11017@iith.ac.in>

Differential Revision: http://reviews.llvm.org/D21105

Details