Python.support Namespace Reference

Classes
class	ConnectionError
class	UnconnectedSignalError
class	BackedgeBuilder
class	OpOperand
class	NamedValueOpView

Functions
ir.Value	get_value (obj)
def	connect (destination, source)
ir.Attribute	var_to_attribute (obj, bool none_on_fail=False)
ir.Type	type_to_pytype (t)
def	attribute_to_var (attr)
def	get_self_or_inner (mlir_type)
def	walk_with_filter (Operation operation, List[ir.OpView] op_views, callback, walk_order)

Variables
	_current_backedge_builder = ContextVar("current_bb")

Function Documentation

attribute_to_var()

def Python.support.attribute_to_var

(

attr

)

Definition at line 135 of file support.py.

connect()

def Python.support.connect	(		destination,
			source
	)

A convenient way to use BackedgeBuilder.

Definition at line 39 of file support.py.

References Python.support.get_value().

Referenced by checkConnectConditionality(), checkConnectFlow(), DiscoverLoops.constructConnectivityGraph(), dropWrite(), erasePort(), circt::firrtl.getDriverFromConnect(), circt::firrtl.getModuleScopedDriver(), circt::firrtl.getSingleConnectUserOf(), getSummary(), lowerInstanceResults(), lowerUsersToTemporaryWire(), replacePortWithWire(), LowerLayersPass.runOnModuleBody(), LowerXMRPass.runOnOperation(), spillWiresForInstanceInputs(), and circt::firrtl.walkDrivers().

get_self_or_inner()

def Python.support.get_self_or_inner

(

mlir_type

)

Definition at line 211 of file support.py.

References Python.support.type_to_pytype().

get_value()

ir.Value Python.support.get_value

(

obj

)

Resolve a Value from a few supported types.

Definition at line 27 of file support.py.

Referenced by Python.support.NamedValueOpView.__init__(), hwarith.BinaryOp(), Python.support.connect(), and comb.VariadicOp().

type_to_pytype()

ir.Type Python.support.type_to_pytype

(

t

)

Definition at line 81 of file support.py.

Referenced by Python.support.get_self_or_inner().

var_to_attribute()

ir.Attribute Python.support.var_to_attribute	(		obj,
		bool	none_on_fail = False
	)

Create an MLIR attribute from a Python object for a few common cases.

Definition at line 57 of file support.py.

Referenced by om.om_var_to_attribute().

walk_with_filter()

def Python.support.walk_with_filter	(	Operation	operation,
		List[ir.OpView]	op_views,
			callback,
			walk_order
	)

Definition at line 422 of file support.py.

Variable Documentation

_current_backedge_builder

Python.support._current_backedge_builder = ContextVar("current_bb")

private

Definition at line 13 of file support.py.