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| author | Bardia Mahjour <bmahjour@ca.ibm.com> | 2020-05-27 12:33:46 -0400 |
|---|---|---|
| committer | Bardia Mahjour <bmahjour@ca.ibm.com> | 2020-05-27 12:40:14 -0400 |
| commit | 0d20ed664ff2d51dae14f9324a64e4433e6b663e (patch) | |
| tree | c83bbd0300989a85cb1247a3dbb166c3dec6f8c9 /llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp | |
| parent | 4f0eba28eba873de402d9742d62fcae89f4c2363 (diff) | |
| download | llvm-0d20ed664ff2d51dae14f9324a64e4433e6b663e.zip llvm-0d20ed664ff2d51dae14f9324a64e4433e6b663e.tar.gz llvm-0d20ed664ff2d51dae14f9324a64e4433e6b663e.tar.bz2 | |
[DDG] Data Dependence Graph - Add query function for memory dependencies between two nodes
Summary:
When working with the DDG it's useful to be able to query details of the
memory dependencies between two nodes connected by a memory edge. The DDG
does not hold a copy of the dependencies, but it contains a reference to a
DependenceInfo object through which dependence information can be queried.
This patch adds a query function to the DDG to obtain all the Dependence
objects that exist between instructions of two nodes.
Authored By: bmahjour
Reviewers: Meinersbur, Whitney, etiotto
Reviewed By: Whitney
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D80529
Diffstat (limited to 'llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp')
0 files changed, 0 insertions, 0 deletions