X-Git-Url: http://plrg.eecs.uci.edu/git/?p=satune.git;a=blobdiff_plain;f=src%2FAST%2Felement.cc;h=d09db20631e9a56e4ca8162ce4fbcf690025b513;hp=54a5c4163780eb56a435d95f3aeb511f2476d83d;hb=8806dcf7185b7d3dd770ca64bbc0774bcbe8c90c;hpb=835bbfff70365c1b2116dec6f82b9f6e9f1806dd

diff --git a/src/AST/element.cc b/src/AST/element.cc
index 54a5c41..d09db20 100644
--- a/src/AST/element.cc
+++ b/src/AST/element.cc
@@ -35,12 +35,7 @@ ElementConst::ElementConst(uint64_t _value, Set *_set) :
 }
 
 Element *ElementConst::clone(CSolver *solver, CloneMap *map) {
-        Element *e = (Element *) map->get(this);
-	if (e != NULL)
-		return e;
-	e= solver->getElementConst(type, value);
-        map->put(this,e);
-        return e;
+	return solver->getElementConst(type, value);
 }
 
 Element *ElementSet::clone(CSolver *solver, CloneMap *map) {
@@ -53,15 +48,11 @@ Element *ElementSet::clone(CSolver *solver, CloneMap *map) {
 }
 
 Element *ElementFunction::clone(CSolver *solver, CloneMap *map) {
-        Element *e = (Element *) map->get(this);
-	if (e != NULL)
-		return e;
 	Element *array[inputs.getSize()];
 	for (uint i = 0; i < inputs.getSize(); i++) {
 		array[i] = inputs.get(i)->clone(solver, map);
 	}
-	e = solver->applyFunction(function->clone(solver, map), array, inputs.getSize(), overflowstatus->clone(solver, map));
-        map->put(this,e);
+	Element *e = solver->applyFunction(function->clone(solver, map), array, inputs.getSize(), overflowstatus->clone(solver, map));
 	return e;
 }