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| author | Michael Kruse <llvm@meinersbur.de> | 2019-08-29 18:55:55 +0000 |
|---|---|---|
| committer | Michael Kruse <llvm@meinersbur.de> | 2019-08-29 18:55:55 +0000 |
| commit | acbdd07de6dee3f0604c3256acedd58e15a08d5c (patch) | |
| tree | bd7abb3ce6b638c5299b540ac87a9e22043c740a /llvm/lib/CodeGen/MachineBlockPlacement.cpp | |
| parent | b859168ec91c157ab5b929f0859bbd1d113d3da8 (diff) | |
| download | llvm-acbdd07de6dee3f0604c3256acedd58e15a08d5c.zip llvm-acbdd07de6dee3f0604c3256acedd58e15a08d5c.tar.gz llvm-acbdd07de6dee3f0604c3256acedd58e15a08d5c.tar.bz2 | |
[DependenceInfo] Compute WAR dependence info using ISL kills. NFC.
When reading code of Dependences::calculateDependences, I noticed that
WAR is computed specifically by buildWAR. Given ISL now
supports "kills" in approximate dataflow analysis, this patch takes
advantage of it.
This patch also cleans up a couple lines redundant codes.
Patch by bin.narwal <bin.narwal@gmail.com>
Differential Revision: https://reviews.llvm.org/D66741
llvm-svn: 370396
Diffstat (limited to 'llvm/lib/CodeGen/MachineBlockPlacement.cpp')
0 files changed, 0 insertions, 0 deletions