Unfortunately, reallocation also means that the pointer numbering will
change, so increase table size to try to avoid it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7130 91177308-0d34-0410-b5e6-96231b3b80d8
Currently includes code to hash pointers to sequence numbers.
The hash table should be separated out into a separate file
since that is generic. The rest of this code is pretty small.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2655 91177308-0d34-0410-b5e6-96231b3b80d8
