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| author | Alexey Bataev <a.bataev@hotmail.com> | 2015-12-18 10:24:53 +0000 |
|---|---|---|
| committer | Alexey Bataev <a.bataev@hotmail.com> | 2015-12-18 10:24:53 +0000 |
| commit | 6f531ec0a2510d07fe592e2a7698733bbb45f519 (patch) | |
| tree | c1630c4f50f43fe62d55449d9781b27338428b22 /llvm/lib/Bitcode/Reader/BitReader.cpp | |
| parent | 252cca555f3c9b0958573092873f239430dd47fe (diff) | |
| download | llvm-6f531ec0a2510d07fe592e2a7698733bbb45f519.zip llvm-6f531ec0a2510d07fe592e2a7698733bbb45f519.tar.gz llvm-6f531ec0a2510d07fe592e2a7698733bbb45f519.tar.bz2 | |
[OPENMP] Remove explicit call for implicit barrier
#pragma omp parallel needs an implicit barrier that is currently done by an explicit call to __kmpc_barrier. However, the runtime already ensures a barrier in __kmpc_fork_call which currently leads to two barriers per region per thread.
Differential Revision: http://reviews.llvm.org/D15561
llvm-svn: 255992
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitReader.cpp')
0 files changed, 0 insertions, 0 deletions