1//===--- HexagonRDF.h -----------------------------------------------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9 10#ifndef HEXAGON_RDF_H 11#define HEXAGON_RDF_H 12#include "RDFGraph.h" 13 14namespace llvm { 15 class TargetRegisterInfo; 16} 17 18namespace rdf { 19 struct HexagonRegisterAliasInfo : public RegisterAliasInfo { 20 HexagonRegisterAliasInfo(const TargetRegisterInfo &TRI) 21 : RegisterAliasInfo(TRI) {} 22 bool covers(RegisterRef RA, RegisterRef RR) const override; 23 bool covers(const RegisterSet &RRs, RegisterRef RR) const override; 24 }; 25} 26 27#endif 28 29