Benjamin Kramer f0be7ca7e4 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
2012-01-07 13:12:07 +00:00
..