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src/share/vm/opto/rootnode.cpp
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rev 8739 : 8004073: Implement C2 Ideal node specific dump() method
Summary: add Node::dump_rel() to dump a node and its related nodes (the notion of "related" depends on the node at hand); add Node::dump_comp() to dump a node in compact representation; add Node::dump_rel_comp() to dump a node and its related nodes in compact representation; add the required machinery; extend some C2 IR nodes with compact and related dumping
Reviewed-by:
@@ -1,7 +1,7 @@
/*
- * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2015, 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.
@@ -86,5 +86,20 @@
}
const RegMask &HaltNode::out_RegMask() const {
return RegMask::Empty;
}
+
+#ifndef PRODUCT
+//-------------------------------rel-------------------------------------------
+// Include all control inputs in the related set, and also the input data
+// boundary. In compact mode, include all inputs till level 2. Also include
+// all outputs at level 1.
+void HaltNode::rel(GrowableArray<Node*> *in_rel, GrowableArray<Node*> *out_rel, bool compact) const {
+ if (compact) {
+ this->collect_nodes(in_rel, 2, false, false);
+ } else {
+ this->collect_nodes_in_all_ctrl(in_rel, true);
+ }
+ this->collect_nodes(out_rel, -1, false, false);
+}
+#endif
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