P4::RemoveAllUnusedDeclarations Class Reference

Iterates RemoveUnusedDeclarations until convergence. More...

Inheritance diagram for P4::RemoveAllUnusedDeclarations:

Public Member Functions
	RemoveAllUnusedDeclarations (ReferenceMap *refMap, const RemoveUnusedPolicy &policy, bool warn=false)

Detailed Description

Iterates RemoveUnusedDeclarations until convergence.

If @warn is true, emit compiler warnings if an unused instance of an IR::P4Table or IR::Declaration_Instance is removed.