[llvm] r345555 - Remove dead declaration

[Matt Arsenault via llvm-commits]

Author: arsenm
Date: Mon Oct 29 18:12:12 2018
New Revision: 345555

URL: http://llvm.org/viewvc/llvm-project?rev=345555&view=rev
Log:
Remove dead declaration

Modified:
    llvm/trunk/lib/CodeGen/LiveDebugVariables.h

Modified: llvm/trunk/lib/CodeGen/LiveDebugVariables.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/LiveDebugVariables.h?rev=345555&r1=345554&r2=345555&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/LiveDebugVariables.h (original)
+++ llvm/trunk/lib/CodeGen/LiveDebugVariables.h Mon Oct 29 18:12:12 2018
@@ -39,13 +39,6 @@ public:
   LiveDebugVariables();
   ~LiveDebugVariables() override;
 
-  /// renameRegister - Move any user variables in OldReg to NewReg:SubIdx.
-  /// @param OldReg Old virtual register that is going away.
-  /// @param NewReg New register holding the user variables.
-  /// @param SubIdx If NewReg is a virtual register, SubIdx may indicate a sub-
-  ///               register.
-  void renameRegister(unsigned OldReg, unsigned NewReg, unsigned SubIdx);
-
   /// splitRegister - Move any user variables in OldReg to the live ranges in
   /// NewRegs where they are live. Mark the values as unavailable where no new
   /// register is live.