circt::firrtl::direction Namespace Reference

Functions
Direction	get (bool isOutput)
	Return an output direction if isOutput is true, otherwise return an input direction. More...
Direction	flip (Direction direction)
	Flip a port direction. More...
StringRef	toString (Direction direction)
IntegerAttr	packAttribute (MLIRContext *context, ArrayRef< Direction > directions)
	Return a IntegerAttr containing the packed representation of an array of directions. More...
SmallVector< Direction >	unpackAttribute (IntegerAttr directions)
	Turn a packed representation of port attributes into a vector that can be worked with. More...

Function Documentation

flip()

Direction circt::firrtl::direction::flip

(

Direction

direction

)

Flip a port direction.

Definition at line 27 of file FIRRTLAttributes.cpp.

References circt::firrtl::In, and circt::firrtl::Out.

Referenced by invalidateOutputs().

get()

Direction circt::firrtl::direction::get ( bool  isOutput )

inline

Return an output direction if isOutput is true, otherwise return an input direction.

Definition at line 36 of file FIRRTLAttributes.h.

Referenced by unpackAttribute().

packAttribute()

IntegerAttr circt::firrtl::direction::packAttribute	(	MLIRContext *	context,
		ArrayRef< Direction >	directions
	)

Return a IntegerAttr containing the packed representation of an array of directions.

Definition at line 37 of file FIRRTLAttributes.cpp.

References circt::calyx::direction::get(), and circt::firrtl::Out.

Referenced by firrtlAttrGetPortDirs().

toString()

StringRef circt::firrtl::direction::toString ( Direction  direction )

inline

Definition at line 41 of file FIRRTLAttributes.h.

References circt::firrtl::In.

Referenced by Equivalence::check(), and circt::firrtl::operator<<().

unpackAttribute()

SmallVector< Direction > circt::firrtl::direction::unpackAttribute

(

IntegerAttr

directions

)

Turn a packed representation of port attributes into a vector that can be worked with.

Definition at line 48 of file FIRRTLAttributes.cpp.

References assert(), get(), and value.

Referenced by Equivalence::check(), erasePorts(), insertPorts(), and printClassLike().