Add PostStore, a new ProgramPoint to distinguish between 'stores' and other PostStmts.

GRExprEngine:
  Use PostStore in EvalStore.
  Use a second version of EvalStore in EvalBinaryOperator to associate the store with the expression on the LHS.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56383 91177308-0d34-0410-b5e6-96231b3b80d8
4 files changed