4 files changed, 14 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/RegAlloc/InterferenceGraph.cpp b/llvm/lib/CodeGen/RegAlloc/InterferenceGraph.cpp
index 9e7372177b3..d18fddacabd 100644
--- a/llvm/lib/CodeGen/RegAlloc/InterferenceGraph.cpp
+++ b/llvm/lib/CodeGen/RegAlloc/InterferenceGraph.cpp
@@ -5,6 +5,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/CodeGen/InterferenceGraph.h"
+#include "llvm/CodeGen/IGNode.h"
 #include "llvm/CodeGen/RegAllocCommon.h"
 #include "Support/STLExtras.h"
 #include <algorithm>
diff --git a/llvm/lib/CodeGen/RegAlloc/LiveRangeInfo.cpp b/llvm/lib/CodeGen/RegAlloc/LiveRangeInfo.cpp
index 4e47bfb9e7a..bb1b0bb089c 100644
--- a/llvm/lib/CodeGen/RegAlloc/LiveRangeInfo.cpp
+++ b/llvm/lib/CodeGen/RegAlloc/LiveRangeInfo.cpp
@@ -7,6 +7,7 @@
 #include "llvm/CodeGen/LiveRangeInfo.h"
 #include "llvm/CodeGen/RegAllocCommon.h"
 #include "llvm/CodeGen/RegClass.h"
+#include "llvm/CodeGen/IGNode.h"
 #include "llvm/CodeGen/MachineInstr.h"
 #include "llvm/CodeGen/MachineFunction.h"
 #include "llvm/Target/TargetMachine.h"
@@ -32,7 +33,7 @@ LiveRangeInfo::~LiveRangeInfo() {
       // live range. We have to make the other entries NULL when we delete
       // a live range.
 
-      for(LiveRange::iterator LI = LR->begin(); LI != LR->end(); ++LI)
+      for (LiveRange::iterator LI = LR->begin(); LI != LR->end(); ++LI)
         LiveRangeMap[*LI] = 0;
       
       delete LR;
diff --git a/llvm/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp b/llvm/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp
index 9e9e5dd124e..c569a29e8ef 100644
--- a/llvm/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp
+++ b/llvm/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp
@@ -6,6 +6,7 @@
 
 #include "llvm/CodeGen/RegisterAllocation.h"
 #include "llvm/CodeGen/RegAllocCommon.h"
+#include "llvm/CodeGen/IGNode.h"
 #include "llvm/CodeGen/PhyRegAlloc.h"
 #include "llvm/CodeGen/MachineInstr.h"
 #include "llvm/CodeGen/MachineInstrAnnot.h"
diff --git a/llvm/lib/CodeGen/RegAlloc/RegClass.cpp b/llvm/lib/CodeGen/RegAlloc/RegClass.cpp
index 788921ba019..65716cf2f27 100644
--- a/llvm/lib/CodeGen/RegAlloc/RegClass.cpp
+++ b/llvm/lib/CodeGen/RegAlloc/RegClass.cpp
@@ -6,6 +6,7 @@
 
 #include "llvm/CodeGen/RegClass.h"
 #include "llvm/CodeGen/RegAllocCommon.h"
+#include "llvm/CodeGen/IGNode.h"
 using std::cerr;
 
 //----------------------------------------------------------------------------
@@ -253,5 +254,14 @@ void RegClass::colorIGNode(IGNode *const Node)
 
 }
 
+void RegClass::printIGNodeList() const {
+  std::cerr << "IG Nodes for Register Class " << RegClassID << ":" << "\n";
+  IG.printIGNodeList(); 
+}
+
+void RegClass::printIG() {  
+  std::cerr << "IG for Register Class " << RegClassID << ":" << "\n";
+  IG.printIG(); 
+}