retain checker: Don't bother using a FoldingSet to unique summaries.
We never compare summaries by their pointers, and we create only a
handful of them when analyzing a given function.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70824 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed