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Annotate nodes with their addresses if a graph requests it.

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This is Jim's feature implemented so that graphs could 'opt-in' and get
this behavior.  This is currently used by selection dags.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23576 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2005-10-01 00:19:21 +00:00
parent 37345fe3cd
commit f85a55b096
1 changed files with 13 additions and 2 deletions
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15
include/llvm/Support/GraphWriter.h
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@ -111,9 +111,14 @@ public:
if (!NodeAttributes.empty()) O << NodeAttributes << ",";
O << "label=\"{";
if (!DOTTraits::renderGraphFromBottomUp())
if (!DOTTraits::renderGraphFromBottomUp()) {
O << DOT::EscapeString(DOTTraits::getNodeLabel(Node, G));
// If we should include the address of the node in the label, do so now.
if (DOTTraits::hasNodeAddressLabel(Node, G))
O << "|" << (void*)Node;
}
// Print out the fields of the current node...
child_iterator EI = GTraits::child_begin(Node);
child_iterator EE = GTraits::child_end(Node);
@ -131,9 +136,15 @@ public:
O << "}";
if (DOTTraits::renderGraphFromBottomUp()) O << "|";
}
if (DOTTraits::renderGraphFromBottomUp())
if (DOTTraits::renderGraphFromBottomUp()) {
O << DOT::EscapeString(DOTTraits::getNodeLabel(Node, G));
// If we should include the address of the node in the label, do so now.
if (DOTTraits::hasNodeAddressLabel(Node, G))
O << "|" << (void*)Node;
}
O << "}\"];\n"; // Finish printing the "node" line
// Output all of the edges now