c39ecc01c297abe734838e680a9665e659070615 - llvm-project/llvm

commit: c39ecc01c297abe734838e680a9665e659070615
[log]
author: Hal Finkel <hfinkel@anl.gov>
Wed Aug 19 02:56:36 2015 +0000
committer: Copybara-Service <copybara-worker@google.com>
Mon Oct 05 23:25:55 2020 -0700
tree: a237987654a6b9e60456f3061a6c3bcb10d6bbe3
parent: f826c08680dc8771613a39de8996a9d51accfdf4 [diff]

Fix how DependenceAnalysis calls delinearization

Fix how DependenceAnalysis calls delinearization, mirroring what is done in
Delinearization.cpp (mostly by making sure to call getSCEVAtScope before
delinearizing, and by removing the unnecessary 'Pairs == 1' check).

Patch by Vaivaswatha Nagaraj!

llvm-svn: 245408
GitOrigin-RevId: 0ef2b10f16e4066ee6ee1bbdd759e97ea1065894

include/llvm/Analysis/DependenceAnalysis.h[diff]
lib/Analysis/DependenceAnalysis.cpp[diff]
test/Analysis/DependenceAnalysis/GCD.ll[diff]

3 files changed

tree: a237987654a6b9e60456f3061a6c3bcb10d6bbe3