Added several guards in transfer functions for "InvalidValues".
Fixed bug in RemoveDeadBindings by implementing a simple "mark-and-sweep"
cleaner over the bindings, starting from the Decls and block-level expressions
that are considered "live" by the Liveness analysis.
Fixed bug in isa<> implementation for class LValue.
Added "VisitDeclRefExpr" to GRConstants so that we explicitly bind the current
value of variable to the Block-level Expression (i.e., when the DeclRefExpr is
at the CFGBlock level).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46839 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed