Rename MRegisterInfo to TargetRegisterInfo.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46930 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Mips/MipsTargetMachine.h b/lib/Target/Mips/MipsTargetMachine.h
index 859387e..d974d3c 100644
--- a/lib/Target/Mips/MipsTargetMachine.h
+++ b/lib/Target/Mips/MipsTargetMachine.h
@@ -44,7 +44,7 @@
     virtual const TargetData      *getTargetData()    const 
     { return &DataLayout;}
 
-    virtual const MRegisterInfo   *getRegisterInfo()  const {
+    virtual const TargetRegisterInfo   *getRegisterInfo()  const {
       return &InstrInfo.getRegisterInfo();
     }