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| author | Alexey Bataev <a.bataev@hotmail.com> | 2015-05-07 04:25:17 +0000 |
|---|---|---|
| committer | Alexey Bataev <a.bataev@hotmail.com> | 2015-05-07 04:25:17 +0000 |
| commit | 53223c986cfbc16179dc82353812038ce3362900 (patch) | |
| tree | 231373c939510933031b4aa8f165d32d317d50a9 /lldb/source/Plugins/Process/Linux/NativeProcessLinux.cpp | |
| parent | 4fce73aabf7f17ce9a43ba55d7158bc3da129487 (diff) | |
[OPENMP] Generate !llvm.mem.loop_parallel_access metadata for loops with dynamic/guided scheduling.
Inner bodies of OpenMP worksharing loop-based constructs with dynamic or guided scheduling are allowed to be marked with !llvm.mem.parallel_loop_access metadata for better optimization. Worksharing constructs with static scheduling cannot be marked this way (according to OpenMP standard "A data dependence between the same logical iterations in two such loops is guaranteed").
Constructs with auto and runtime scheduling are also not marked because automatically chosen scheduling may be static also.
Differential Revision: http://reviews.llvm.org/D9518
llvm-svn: 236693
Diffstat (limited to 'lldb/source/Plugins/Process/Linux/NativeProcessLinux.cpp')
0 files changed, 0 insertions, 0 deletions