Add #includes that were eliminated from headers

llvm-svn: 4380

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>

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"

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"

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(); 
+}