[llvm] r340422 - [llvm-mca] Remove unused decl. NFC.

[Matt Davis via llvm-commits]

Author: mattd
Date: Wed Aug 22 10:15:25 2018
New Revision: 340422

URL: http://llvm.org/viewvc/llvm-project?rev=340422&view=rev
Log:
[llvm-mca] Remove unused decl. NFC.

Modified:
    llvm/trunk/tools/llvm-mca/RegisterFile.h

Modified: llvm/trunk/tools/llvm-mca/RegisterFile.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/llvm-mca/RegisterFile.h?rev=340422&r1=340421&r2=340422&view=diff
==============================================================================
--- llvm/trunk/tools/llvm-mca/RegisterFile.h (original)
+++ llvm/trunk/tools/llvm-mca/RegisterFile.h Wed Aug 22 10:15:25 2018
@@ -159,8 +159,6 @@ public:
   unsigned isAvailable(llvm::ArrayRef<unsigned> Regs) const;
   void collectWrites(llvm::SmallVectorImpl<WriteRef> &Writes,
                      unsigned RegID) const;
-  void updateOnRead(ReadState &RS, unsigned RegID);
-
   unsigned getNumRegisterFiles() const { return RegisterFiles.size(); }
 
 #ifndef NDEBUG