Instantiate DefaultDOTGraphTraits
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90133 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/DomPrinter.cpp b/lib/Analysis/DomPrinter.cpp
index ebfba7e..762cd9f 100644
--- a/lib/Analysis/DomPrinter.cpp
+++ b/lib/Analysis/DomPrinter.cpp
@@ -30,6 +30,9 @@
namespace llvm {
template<>
struct DOTGraphTraits<DomTreeNode*> : public DefaultDOTGraphTraits {
+
+ DOTGraphTraits (bool isSimple=false) : DefaultDOTGraphTraits(isSimple) {}
+
static std::string getNodeLabel(DomTreeNode *Node, DomTreeNode *Graph,
bool ShortNames) {
@@ -46,6 +49,9 @@
template<>
struct DOTGraphTraits<DominatorTree*> : public DOTGraphTraits<DomTreeNode*> {
+ DOTGraphTraits (bool isSimple=false)
+ : DOTGraphTraits<DomTreeNode*>(isSimple) {}
+
static std::string getGraphName(DominatorTree *DT) {
return "Dominator tree";
}
@@ -61,6 +67,10 @@
template<>
struct DOTGraphTraits<PostDominatorTree*>
: public DOTGraphTraits<DomTreeNode*> {
+
+ DOTGraphTraits (bool isSimple=false)
+ : DOTGraphTraits<DomTreeNode*>(isSimple) {}
+
static std::string getGraphName(PostDominatorTree *DT) {
return "Post dominator tree";
}