Files
llvm/lib/Bitcode/Reader
Duncan P. N. Exon Smith b39894345c IR: Use SmallVector instead of std::vector of TrackingMDRef
Don't use std::vector<TrackingMDRef>, since (at least in some versions
of libc++) std::vector apparently copies values on grow operations
instead of moving them.  Found this when I was temporarily deleting the
copy constructor for TrackingMDRef to investigate a performance
bottleneck.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266909 91177308-0d34-0410-b5e6-96231b3b80d8
2016-04-20 20:14:09 +00:00
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