Fix integer undefined behavior due to signed left shift overflow in LLVM.

[oota-llvm.git] / lib / CodeGen / SelectionDAG / SelectionDAGPrinter.cpp

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
index 76eb9453561e95242562a68c271eb1bf433a1c96..618da5259f7b816ab1c880fd5f2deed57ccc8077 100644 (file)
--- a/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
@@ -13,14 +13,12 @@
 
 #include "ScheduleDAGSDNodes.h"
 #include "llvm/Constants.h"
-#include "llvm/Function.h"
+#include "llvm/DebugInfo.h"
 #include "llvm/Assembly/Writer.h"
 #include "llvm/CodeGen/SelectionDAG.h"
 #include "llvm/CodeGen/MachineConstantPool.h"
 #include "llvm/CodeGen/MachineFunction.h"
 #include "llvm/CodeGen/MachineModuleInfo.h"
-#include "llvm/CodeGen/PseudoSourceValue.h"
-#include "llvm/Analysis/DebugInfo.h"
 #include "llvm/Target/TargetRegisterInfo.h"
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/Support/Debug.h"
@@ -28,7 +26,6 @@
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/ADT/DenseSet.h"
 #include "llvm/ADT/StringExtras.h"
-#include "llvm/Config/config.h"
 using namespace llvm;
 
 namespace llvm {
@@ -75,7 +72,7 @@ namespace llvm {
     }
 
     static std::string getGraphName(const SelectionDAG *G) {
-      return G->getMachineFunction().getFunction()->getName();
+      return G->getMachineFunction().getName();
     }
 
     static bool renderGraphFromBottomUp() {
@@ -90,7 +87,8 @@ namespace llvm {
     /// If you want to override the dot attributes printed for a particular
     /// edge, override this method.
     template<typename EdgeIter>
-    static std::string getEdgeAttributes(const void *Node, EdgeIter EI) {
+    static std::string getEdgeAttributes(const void *Node, EdgeIter EI,
+                                         const SelectionDAG *Graph) {
       SDValue Op = EI.getNode()->getOperand(EI.getOperand());
       EVT VT = Op.getValueType();
       if (VT == MVT::Glue)
@@ -147,7 +145,7 @@ std::string DOTGraphTraits<SelectionDAG*>::getNodeLabel(const SDNode *Node,
 void SelectionDAG::viewGraph(const std::string &Title) {
 // This code is only for debugging!
 #ifndef NDEBUG
-  ViewGraph(this, "dag." + getMachineFunction().getFunction()->getNameStr(),
+  ViewGraph(this, "dag." + getMachineFunction().getName(),
             false, Title);
 #else
   errs() << "SelectionDAG::viewGraph is only available in debug builds on "