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| author | Alina Sbirlea <asbirlea@google.com> | 2020-01-16 15:32:30 -0800 |
|---|---|---|
| committer | Alina Sbirlea <asbirlea@google.com> | 2020-02-12 09:15:18 -0800 |
| commit | 4f33a68973bfd9fa429b57528c3fe5443f59a734 (patch) | |
| tree | a2559ea9582732022491f7d5f959eadf78dbddfa /llvm/lib/Transforms/Utils/LoopUnroll.cpp | |
| parent | fa7cd549d604bfd8f9dce5d649a19720cbc39cca (diff) | |
| download | llvm-4f33a68973bfd9fa429b57528c3fe5443f59a734.zip llvm-4f33a68973bfd9fa429b57528c3fe5443f59a734.tar.gz llvm-4f33a68973bfd9fa429b57528c3fe5443f59a734.tar.bz2 | |
Compute ORE, BPI, BFI in Loop passes.
Summary:
Passes ORE, BPI, BFI are not being preserved by Loop passes, hence it
is incorrect to retrieve these passes as cached.
This patch makes the loop passes in question compute a new instance.
In some of these cases, however, it may be beneficial to change the Loop pass to
a Function pass instead, similar to the change for LoopUnrollAndJam.
Reviewers: chandlerc, dmgreen, jdoerfert, reames
Subscribers: mehdi_amini, hiraditya, zzheng, steven_wu, dexonsmith, Whitney, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D72891
Diffstat (limited to 'llvm/lib/Transforms/Utils/LoopUnroll.cpp')
0 files changed, 0 insertions, 0 deletions