* Changes to make NodeType be private to DSNode.
* Add new MultiObject flag to DSNode which keeps track of whether or not
multiple objects have been merged into the node, allowing must-alias info
to be tracked.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6794 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/DataStructure/Printer.cpp b/lib/Analysis/DataStructure/Printer.cpp
index 7f0bf5a..9bde0b7 100644
--- a/lib/Analysis/DataStructure/Printer.cpp
+++ b/lib/Analysis/DataStructure/Printer.cpp
@@ -38,16 +38,19 @@
if (N->isArray())
OS << " array";
}
- if (N->NodeType) {
+ if (unsigned NodeType = N->getNodeFlags()) {
OS << ": ";
- if (N->NodeType & DSNode::AllocaNode ) OS << "S";
- if (N->NodeType & DSNode::HeapNode ) OS << "H";
- if (N->NodeType & DSNode::GlobalNode ) OS << "G";
- if (N->NodeType & DSNode::UnknownNode) OS << "U";
- if (N->NodeType & DSNode::Incomplete ) OS << "I";
- if (N->NodeType & DSNode::Modified ) OS << "M";
- if (N->NodeType & DSNode::Read ) OS << "R";
- if (N->NodeType & DSNode::DEAD ) OS << "<dead>";
+ if (NodeType & DSNode::AllocaNode ) OS << "S";
+ if (NodeType & DSNode::HeapNode ) OS << "H";
+ if (NodeType & DSNode::GlobalNode ) OS << "G";
+ if (NodeType & DSNode::UnknownNode) OS << "U";
+ if (NodeType & DSNode::Incomplete ) OS << "I";
+ if (NodeType & DSNode::Modified ) OS << "M";
+ if (NodeType & DSNode::Read ) OS << "R";
+ if (NodeType & DSNode::MultiObject) OS << "m";
+#ifndef NDEBUG
+ if (NodeType & DSNode::DEAD ) OS << "<dead>";
+#endif
OS << "\n";
}