Revert r194865 and r194874.

[oota-llvm.git] / include / llvm / CodeGen / MachineRegisterInfo.h

diff --git a/include/llvm/CodeGen/MachineRegisterInfo.h b/include/llvm/CodeGen/MachineRegisterInfo.h
index 58ca907316acc3dcc1bc1f2301af85c9fe5e7679..736a0a2b7572bf2bf19476775f71aabfc636fc40 100644 (file)
--- a/include/llvm/CodeGen/MachineRegisterInfo.h
+++ b/include/llvm/CodeGen/MachineRegisterInfo.h
@@ -30,9 +30,8 @@ class PSetIterator;
 class MachineRegisterInfo {
 public:
   class Delegate {
-    virtual void anchor();
   public:
-    virtual void MRI_NoteNewVirtualRegister(unsigned Reg) = 0;
+    virtual void MRI_NoteNewVirtualRegister(unsigned Reg) {}
 
     virtual ~Delegate() {}
   };