Created ValueStateManager, a full-blown class to manage the states
created for GRConstants.  Moved instances of ValueManager and SymbolManager
inside this class.  The goal is to gradually separate more of the state
management from the state transformation.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46721 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed