llvm-svn: 46892

Expr* instead of a Stmt*, since we only
store bindings for Expr*.

llvm-svn: 46891

GRConstants logic to ValueStateManager.

llvm-svn: 46888

in VarKey and VariableBindingsTy.

llvm-svn: 46887

llvm-svn: 46875

llvm-svn: 46843

ValueState no longer inherits FoldingSetNode (not needed).
Removed redundant operator= implementation for ValueState (it simply did the default behavior).

llvm-svn: 46794

This action will add constraints to the possible values of a symbol.
Still needs to be debugged.

llvm-svn: 46789

for buffers for RValues and States.

llvm-svn: 46759

Added a "ConstantNotEq" map to ValueState (and added necessary typedefs and factory objects to ValueStateManager).

llvm-svn: 46758

llvm-svn: 46756

llvm-svn: 46755

llvm-svn: 46754

structure that can contain several maps, not just one.

llvm-svn: 46744

llvm-svn: 46740

__builtin_choose.

llvm-svn: 46731

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.

llvm-svn: 46721

Moved ValueKey/ValueMap declaration to ValueState.h.

llvm-svn: 46618