diff --git a/migen/flow/ala.py b/migen/flow/ala.py
index 03dd9af2e..d8693115f 100644
--- a/migen/flow/ala.py
+++ b/migen/flow/ala.py
@@ -1,27 +1,29 @@
 from migen.fhdl.structure import *
 from migen.flow.actor import *
+from migen.corelogic.record import *
 from migen.corelogic import divider
 
-class Sum(Actor):
+class Adder(Actor):
 	def __init__(self, width):
-		self.a = Signal(BV(width))
-		self.b = Signal(BV(width))
-		self.r = Signal(BV(width+1))
+		self.operands = Record([('a', BV(width)), ('b', BV(width))])
+		self.result = Record(['sum', BV(width+1)])
 		Actor.__init__(self,
 			SchedulingModel(SchedulingModel.COMBINATORIAL),
-			[Sink(self, [self.a, self.b])],
-			[Source(self, self.r)])
-	
+			[Sink(self, self.operands)],
+			[Source(self, self.result)])
+
 	def get_process_fragment(self):
-		return Fragment([self.r.eq(self.a + self.b)])
+		return Fragment([self.result.sum.eq(self.operands.a + self.operands.b)])
 
 class Divider(Actor):
 	def __init__(self, width):
 		self.div = divider.Inst(width)
+		self.operands = Record([('dividend', self.div.dividend_i), ('divisor', self.div.divisor_i)])
+		self.result = Record([('quotient', self.div.quotient_o), ('remainder', self.div.remainder_o)])
 		Actor.__init__(self,
 			SchedulingModel(SchedulingModel.SEQUENTIAL, width),
-			[Sink(self, [self.div.dividend_i]), Sink(self, [self.div.divisor_i])],
-			[Source(self, [self.div.quotient_o]), Source(self, [self.div.remainder_o])])
-	
+			[Sink(self, [self.operands])],
+			[Source(self, [self.result])])
+
 	def get_process_fragment(self):
 		return self.div.get_fragment() + Fragment([self.div.start_i.eq(self.trigger)])