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| author | Jonathan Peyton <jonathan.l.peyton@intel.com> | 2017-03-20 22:11:31 +0000 |
|---|---|---|
| committer | Jonathan Peyton <jonathan.l.peyton@intel.com> | 2017-03-20 22:11:31 +0000 |
| commit | 35d75aeda29ede36e187d8b6f6fca0e1ed7569a8 (patch) | |
| tree | 5d84edf42f3f39eb116aa628a371e28c03ea0d29 /llvm/lib/Support/Path.cpp | |
| parent | 16fd8fec76129351e053ed5bf64a0f972b48dcb3 (diff) | |
| download | llvm-35d75aeda29ede36e187d8b6f6fca0e1ed7569a8.zip llvm-35d75aeda29ede36e187d8b6f6fca0e1ed7569a8.tar.gz llvm-35d75aeda29ede36e187d8b6f6fca0e1ed7569a8.tar.bz2 | |
Minor improvement of KMP_YIELD_NOW() macro.
This change slightly improves performance of KMP_YIELD_NOW() macro, by using
_rdtsc() intrinsic function if possible.
Patch by Hansang Bae
Differential Revision: https://reviews.llvm.org/D31008
llvm-svn: 298314
Diffstat (limited to 'llvm/lib/Support/Path.cpp')
0 files changed, 0 insertions, 0 deletions