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| author | Adam Nemet <anemet@apple.com> | 2016-03-18 00:27:29 +0000 |
|---|---|---|
| committer | Adam Nemet <anemet@apple.com> | 2016-03-18 00:27:29 +0000 |
| commit | 53e758fc55687de06d905d34e7cb58a9560093d2 (patch) | |
| tree | 5be94538a41fd6dd0f75ff178a9f96c6e1e84e5b /llvm/lib/CodeGen/MachineBasicBlock.cpp | |
| parent | 945761b8c29f9cc36372b6485720656371c736bc (diff) | |
| download | llvm-53e758fc55687de06d905d34e7cb58a9560093d2.zip llvm-53e758fc55687de06d905d34e7cb58a9560093d2.tar.gz llvm-53e758fc55687de06d905d34e7cb58a9560093d2.tar.bz2 | |
[Aarch64] Add pass LoopDataPrefetch for Cyclone
Summary:
This wires up the pass for Cyclone but keeps it off for now because we
need a few more TTIs.
The getPrefetchMinStride value is not very well tuned right now but it
works well with CFP2006/433.milc which motivated this.
Tests will be added as part of the upcoming large-stride prefetching
patch.
Reviewers: t.p.northover
Subscribers: llvm-commits, aemerson, hfinkel, rengolin
Differential Revision: http://reviews.llvm.org/D17943
llvm-svn: 263770
Diffstat (limited to 'llvm/lib/CodeGen/MachineBasicBlock.cpp')
0 files changed, 0 insertions, 0 deletions