128   return isIntRegForSubInst(HRI.getSubReg(Reg, Hexagon::isub_lo)) &&  in isDblRegForSubInst()
129          isIntRegForSubInst(HRI.getSubReg(Reg, Hexagon::isub_hi));  in isDblRegForSubInst()
843     unsigned LoSrc = HRI.getSubReg(SrcReg, Hexagon::vsub_lo);  in copyPhysReg()
844     unsigned HiSrc = HRI.getSubReg(SrcReg, Hexagon::vsub_hi);  in copyPhysReg()
1057         .addReg(HRI.getSubReg(SrcReg, Hexagon::vsub_hi), Kill)  in expandPostRAPseudo()
1058         .addReg(HRI.getSubReg(SrcReg, Hexagon::vsub_lo), Kill);  in expandPostRAPseudo()
1065       unsigned SrcSubLo = HRI.getSubReg(SrcReg, Hexagon::vsub_lo);  in expandPostRAPseudo()
1074       unsigned SrcSubHi = HRI.getSubReg(SrcReg, Hexagon::vsub_hi);  in expandPostRAPseudo()
1084       unsigned SrcSubHi = HRI.getSubReg(SrcReg, Hexagon::vsub_hi);  in expandPostRAPseudo()
1085       unsigned SrcSubLo = HRI.getSubReg(SrcReg, Hexagon::vsub_lo);  in expandPostRAPseudo()
1112                                      HRI.getSubReg(DstReg, Hexagon::vsub_lo))  in expandPostRAPseudo()
1117       BuildMI(MBB, MI, DL, get(NewOpc), HRI.getSubReg(DstReg, Hexagon::vsub_hi))  in expandPostRAPseudo()
1168       unsigned Src1SubHi = HRI.getSubReg(Src1Reg, Hexagon::isub_hi);  in expandPostRAPseudo()
1169       unsigned Src1SubLo = HRI.getSubReg(Src1Reg, Hexagon::isub_lo);  in expandPostRAPseudo()
1170       unsigned Src2SubHi = HRI.getSubReg(Src2Reg, Hexagon::isub_hi);  in expandPostRAPseudo()
1171       unsigned Src2SubLo = HRI.getSubReg(Src2Reg, Hexagon::isub_lo);  in expandPostRAPseudo()
1173               HRI.getSubReg(DstReg, Hexagon::isub_hi))  in expandPostRAPseudo()
1177               HRI.getSubReg(DstReg, Hexagon::isub_lo))  in expandPostRAPseudo()
1193       unsigned Src1SubHi = HRI.getSubReg(Src1Reg, Hexagon::isub_hi);  in expandPostRAPseudo()
1194       unsigned Src1SubLo = HRI.getSubReg(Src1Reg, Hexagon::isub_lo);  in expandPostRAPseudo()
1195       unsigned Src2SubHi = HRI.getSubReg(Src2Reg, Hexagon::isub_hi);  in expandPostRAPseudo()
1196       unsigned Src2SubLo = HRI.getSubReg(Src2Reg, Hexagon::isub_lo);  in expandPostRAPseudo()
1197       unsigned Src3SubHi = HRI.getSubReg(Src3Reg, Hexagon::isub_hi);  in expandPostRAPseudo()
1198       unsigned Src3SubLo = HRI.getSubReg(Src3Reg, Hexagon::isub_lo);  in expandPostRAPseudo()
1200               HRI.getSubReg(DstReg, Hexagon::isub_hi))  in expandPostRAPseudo()
1205               HRI.getSubReg(DstReg, Hexagon::isub_lo))  in expandPostRAPseudo()
1251       assert(Op1.getSubReg() == 0);  in expandPostRAPseudo()
1285       assert(Op1.getSubReg() == 0);  in expandPostRAPseudo()
1291         unsigned SrcLo = HRI.getSubReg(Op2.getReg(), Hexagon::vsub_lo);  in expandPostRAPseudo()
1292         unsigned SrcHi = HRI.getSubReg(Op2.getReg(), Hexagon::vsub_hi);  in expandPostRAPseudo()
1303         unsigned SrcLo = HRI.getSubReg(Op3.getReg(), Hexagon::vsub_lo);  in expandPostRAPseudo()
1304         unsigned SrcHi = HRI.getSubReg(Op3.getReg(), Hexagon::vsub_hi);  in expandPostRAPseudo()
1842   unsigned BaseSubA = BaseA.getSubReg();  in areMemAccessesTriviallyDisjoint()
1850   unsigned BaseSubB = BaseB.getSubReg();  in areMemAccessesTriviallyDisjoint()
3140   if (BaseOp.getSubReg() != 0)  in getBaseAndOffset()