While the compile time is not affected by this patch much it will
allow us to look at all translated expressions after the SCoP is build
in a convenient way. Additionally, bigger SCoPs or SCoPs with
repeating complicated expressions might benefit from the cache later
on.
Reviewers: grosser, Meinersbur
Subscribers: #polly
Differential Revision: http://reviews.llvm.org/D11975
llvm-svn: 244734
This change has three major advantages:
- The ScopInfo becomes smaller.
- It allows to use the SCEVAffinator from outside the ScopInfo.
- A member object allows state which in turn allows e.g., caching.
Differential Revision: http://reviews.llvm.org/D9099
llvm-svn: 244730
