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| author | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2014-03-11 18:18:10 +0000 |
|---|---|---|
| committer | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2014-03-11 18:18:10 +0000 |
| commit | 38402dc917f346261f82ac0c23cad9ae3e106bdf (patch) | |
| tree | e54e259258ace9477a76833446b177c925ab1779 /llvm/lib/Support/LockFileManager.cpp | |
| parent | f164d9404df19e747399be915b93cba2447d2778 (diff) | |
| download | llvm-38402dc917f346261f82ac0c23cad9ae3e106bdf.zip llvm-38402dc917f346261f82ac0c23cad9ae3e106bdf.tar.gz llvm-38402dc917f346261f82ac0c23cad9ae3e106bdf.tar.bz2 | |
PGO: Scale large counters down to 32-bits
PGO counters are 64-bit and branch weights are 32-bit. Scale them down
when necessary, instead of just taking the lower 32 bits.
<rdar://problem/16276448>
llvm-svn: 203592
Diffstat (limited to 'llvm/lib/Support/LockFileManager.cpp')
0 files changed, 0 insertions, 0 deletions