ControlFlow → IR Relation

File in include/mlir/Dialect/ControlFlow	Includes file in include/mlir/IR
IR / ControlFlow.h	Dialect.h
IR / ControlFlowOps.h	Builders.h
IR / ControlFlowOps.h	BuiltinTypes.h
IR / ControlFlowOps.h	OpImplementation.h
Transforms / StructuralTypeConversions.h	PatternMatch.h