Dead code removal

Dead code removal

Author: krzysiek358

IGC/Compiler/Optimizer/Scalarizer.h

@@ -249,19 +249,6 @@ namespace IGC
         } DRLEntry;
         llvm::SmallVector<DRLEntry, 4> m_DRL;
 
-        /*! \name Pre-Scalarization function arguments scan
-         *  \{ */
-
-         /// @brief Data structure for holding "real" inputs/output of function call
-         //   first - arguments of function
-         //   second - retuns of function. There may be more than one return value, e.g. sincos
-        typedef std::pair< llvm::SmallVector<llvm::Value*, 4>, llvm::SmallVector<llvm::Value*, 4>    > funcRootsVect;
-        /// @brief Some getters which access funcRootsVect and make the code more readable
-        static llvm::SmallVectorImpl<llvm::Value*>& getReturns(funcRootsVect& FRV) { return FRV.second; }
-        static const llvm::SmallVectorImpl<llvm::Value*>& getReturns(const funcRootsVect& FRV) { return FRV.second; }
-        static llvm::SmallVectorImpl<llvm::Value*>& getArgs(funcRootsVect& FRV) { return FRV.first; }
-        static const llvm::SmallVectorImpl<llvm::Value*>& getArgs(const funcRootsVect& FRV) { return FRV.first; }
-
         /// @brief flag for selective scalarization
         bool m_SelectiveScalarization;