Mercurial > hg > graal-jvmci-8
diff graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/local/SLReadArgumentNode.java @ 13821:b16ec83edc73
Documentation and more refactoring of Simple Language
author | Christian Wimmer <christian.wimmer@oracle.com> |
---|---|
date | Wed, 29 Jan 2014 20:45:43 -0800 |
parents | 7c418666c6c9 |
children | 64c77f0577bb |
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--- a/graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/local/SLReadArgumentNode.java Wed Jan 29 20:43:28 2014 -0800 +++ b/graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/local/SLReadArgumentNode.java Wed Jan 29 20:45:43 2014 -0800 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2012, 2012, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -31,7 +31,7 @@ private final int index; - private final BranchProfile outOfBounds = new BranchProfile(); + private final BranchProfile outOfBoundsTaken = new BranchProfile(); public SLReadArgumentNode(int index) { this.index = index; @@ -43,8 +43,8 @@ if (index < args.length) { return args[index]; } else { - outOfBounds.enter(); - return SLNull.INSTANCE; + outOfBoundsTaken.enter(); + return SLNull.SINGLETON; } } }