Mercurial > hg > truffle
view src/share/vm/trace/xinclude.mod @ 11860:762dc2f23d1c
InvokeWithException: make next successor a special begin node which has the same locationidentity as the invoke
InvokeWithExceptionNode has the unpleasant property that it is a ControlSplit
and MemoryCheckPoint at the same time. In terms of scheduling, a node cannot
be placed after a ControlSplit node as it denotes the end of a block. Thus,
instead of connecting a FloatingReadNode to the InvokeWithException node
directly (as lastLocationAccess), we point rather to the BeginNode
(non-exceptional case) or ExceptionBeginNode.
To preserve consistency regarding memory dependencies, the former node must be
also a MemoryCheckPoint.
author | Bernhard Urban <bernhard.urban@jku.at> |
---|---|
date | Wed, 02 Oct 2013 11:16:21 +0200 |
parents | 060ae9b7ffea |
children |
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<?xml version="1.0" encoding="UTF-8"?> <!-- Copyright (c) 2012, 2013, 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 under the terms of the GNU General Public License version 2 only, as published by the Free Software Foundation. This code is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License version 2 for more details (a copy is included in the LICENSE file that accompanied this code). You should have received a copy of the GNU General Public License version 2 along with this work; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA or visit www.oracle.com if you need additional information or have any questions. --> <!ELEMENT xi:include (xi:fallback?) > <!ATTLIST xi:include xmlns:xi CDATA #FIXED "http://www.w3.org/2001/XInclude" href CDATA #IMPLIED parse (xml|text) "xml" xpointer CDATA #IMPLIED encoding CDATA #IMPLIED accept CDATA #IMPLIED accept-language CDATA #IMPLIED > <!ELEMENT xi:fallback ANY> <!ATTLIST xi:fallback xmlns:xi CDATA #FIXED "http://www.w3.org/2001/XInclude" >