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 14 namespace llvm { 15 class TargetRegisterInfo; 16 17 namespace rdf { 18 struct HexagonRegisterAliasInfo : public RegisterAliasInfo { 19 HexagonRegisterAliasInfo(const TargetRegisterInfo &TRI) 20 : RegisterAliasInfo(TRI) {} 21 bool covers(RegisterRef RA, RegisterRef RR) const override; 22 bool covers(const RegisterSet &RRs, RegisterRef RR) const override; 23 }; 24 } // namespace rdf 25 } // namespace llvm 26 27 #endif 28 29
