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83a7a9c1e0
Summary: Add a print method to Predicated Scalar Evolution which prints all interesting transformations done by PSE. Loop Access Analysis will now print this as part of the analysis output. We now use this to check the exact expression transformations that were done by PSE in LAA. The additional checking also acts as white-box testing for the getAsAddRec method. Reviewers: anemet, sanjoy Subscribers: sanjoy, mzolotukhin, llvm-commits Differential Revision: http://reviews.llvm.org/D18792 llvm-svn: 266334