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| author | Craig Topper <craig.topper@gmail.com> | 2016-06-12 04:48:00 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2016-06-12 04:48:00 +0000 |
| commit | c0a5fa0a07e6a2aa637fa3260e910297491f6947 (patch) | |
| tree | fc041fdb2a33c3a76d7ec8c8b01965f0ea4eb907 /llvm/lib/CodeGen/MachineFunction.cpp | |
| parent | 07b209523403d6c0d68c328cb20a8eaf6b51369c (diff) | |
| download | llvm-c0a5fa0a07e6a2aa637fa3260e910297491f6947.zip llvm-c0a5fa0a07e6a2aa637fa3260e910297491f6947.tar.gz llvm-c0a5fa0a07e6a2aa637fa3260e910297491f6947.tar.bz2 | |
[X86] Pre-allocate some of the shuffle mask SmallVectors in the auto upgrade code instead of calling push_back in a loop. This removes the need to check if the vector needs to grow on each iteration.
llvm-svn: 272501
Diffstat (limited to 'llvm/lib/CodeGen/MachineFunction.cpp')
0 files changed, 0 insertions, 0 deletions