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Instantiate DefaultDOTGraphTraits

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90133 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Tobias Grosser
2009-11-30 12:38:13 +00:00
parent ce4edd647b
commit a10d598602
8 changed files with 67 additions and 26 deletions
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7
lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
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@@ -35,6 +35,9 @@ using namespace llvm;
namespace llvm {
template<>
struct DOTGraphTraits<SelectionDAG*> : public DefaultDOTGraphTraits {
DOTGraphTraits (bool isSimple=false) : DefaultDOTGraphTraits(isSimple) {}
static bool hasEdgeDestLabels() {
return true;
}
@@ -48,8 +51,8 @@ namespace llvm {
}
/// edgeTargetsEdgeSource - This method returns true if this outgoing edge
/// should actually target another edge source, not a node. If this method is
/// implemented, getEdgeTarget should be implemented.
/// should actually target another edge source, not a node. If this method
/// is implemented, getEdgeTarget should be implemented.
template<typename EdgeIter>
static bool edgeTargetsEdgeSource(const void *Node, EdgeIter I) {
return true;