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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2012-01-07 13:12:07 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2012-01-07 13:12:07 +0000 |
| commit | f0be7ca7e42915779175a9332c6baba18a2a840c (patch) | |
| tree | 0766a7642784c69f22f41f4921ab49812841e98e /lib/CodeGen/MachineCopyPropagation.cpp | |
| parent | cc274526ef801c23083bb76e335bb5152dddcc58 (diff) | |
Port the trick to skip the check for empty buckets from StringMap to DenseMap.
This should fix the odd behavior that find() is slower than lookup().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147731 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineCopyPropagation.cpp')
0 files changed, 0 insertions, 0 deletions