Home | History | Annotate | Download | only in Hexagon

Lines Matching refs:RR

37 bool HexagonRegisterAliasInfo::covers(const RegisterSet &RRs, RegisterRef RR)
39   if (RRs.count(RR))
42   if (!TargetRegisterInfo::isPhysicalRegister(RR.Reg)) {
43     assert(TargetRegisterInfo::isVirtualRegister(RR.Reg));
45     bool HasLo = RRs.count({RR.Reg, Hexagon::subreg_loreg});
46     bool HasHi = RRs.count({RR.Reg, Hexagon::subreg_hireg});
51   if (RR.Sub == 0) {
53     unsigned Lo = TRI.getSubReg(RR.Reg, Hexagon::subreg_loreg);
54     unsigned Hi = TRI.getSubReg(RR.Reg, Hexagon::subreg_hireg);
59   return RegisterAliasInfo::covers(RRs, RR);