Merge pull request #572 from clementval/expand/update

Update missing switch

Author: clementval

cx2t/src/claw/wani/transformation/ll/loop/ExpandNotation.java

@@ -379,8 +379,9 @@ private Xblock generateUpdateClause(XcodeProgram xcodeml, Xblock hook,
     Xnode endNode;
 
     // Generate host to device movement
-    if(_clawStart.getUpdateClauseValue() == DataMovement.TWO_WAY
+    if((_clawStart.getUpdateClauseValue() == DataMovement.TWO_WAY
         || _clawStart.getUpdateClauseValue() == DataMovement.HOST_TO_DEVICE)
+        && Configuration.get().updateAtInput())
     {
       startNode = Directive.generateUpdate(xcodeml, hook.getStart(), readArrays,
           DataMovement.HOST_TO_DEVICE);
@@ -389,8 +390,9 @@ private Xblock generateUpdateClause(XcodeProgram xcodeml, Xblock hook,
     }
 
     // Generate device to host movement
-    if(_clawStart.getUpdateClauseValue() == DataMovement.TWO_WAY
+    if((_clawStart.getUpdateClauseValue() == DataMovement.TWO_WAY
         || _clawStart.getUpdateClauseValue() == DataMovement.DEVICE_TO_HOST)
+        && Configuration.get().updateAtOutput())
     {
       endNode = Directive.generateUpdate(xcodeml, hook.getEnd(), writtenArrays,
           DataMovement.DEVICE_TO_HOST);