--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/IRBlockReturnTop.st	Wed Jun 11 14:54:42 2008 +0000
@@ -0,0 +1,45 @@
+"{ Package: 'stx:goodies/newcompiler' }"
+
+IRReturn subclass:#IRBlockReturnTop
+	instanceVariableNames:'successor'
+	classVariableNames:''
+	poolDictionaries:''
+	category:'NewCompiler-IR'
+!
+
+
+!IRBlockReturnTop methodsFor:'accessing'!
+
+successor: anObject
+
+	successor := anObject. 
+!
+
+successorSequences
+	"sent to last instruction in sequence which is expected to be a jump and return instruction"
+
+	^  { successor }
+! !
+
+!IRBlockReturnTop methodsFor:'interpret'!
+
+executeOn: interpreter
+	interpreter blockReturnTop.
+! !
+
+!IRBlockReturnTop methodsFor:'testing'!
+
+isBlockReturnTop
+
+	^true.
+!
+
+isRemote
+	^false.
+! !
+
+!IRBlockReturnTop class methodsFor:'documentation'!
+
+version
+    ^'$Id$'
+! !