Added support for spilling


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@992 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/RegAlloc/RegClass.h b/lib/CodeGen/RegAlloc/RegClass.h
index 9f5a469..3fb448a 100644
--- a/lib/CodeGen/RegAlloc/RegClass.h
+++ b/lib/CodeGen/RegAlloc/RegClass.h
@@ -100,6 +100,9 @@
     { IG.mergeIGNodesOfLRs(LR1, LR2); }
 
 
+  inline bool * getIsColorUsedArr() { return IsColorUsedArr; }
+
+
   inline void printIGNodeList() const {
     cerr << "IG Nodes for Register Class " << RegClassID << ":" << endl;
     IG.printIGNodeList();