Lines Matching defs:MRI

69                          const RISCVSubtarget &ST, MachineRegisterInfo &MRI);
71                       const RISCVSubtarget &ST, MachineRegisterInfo &MRI);
73                        const RISCVSubtarget &ST, MachineRegisterInfo &MRI);
121                             const MachineRegisterInfo &MRI, unsigned OrigBits) {
144     for (auto &UserOp : MRI.use_nodbg_operands(DestReg)) {
353                          const MachineRegisterInfo &MRI) {
354   return hasAllNBitUsers(OrigMI, ST, MRI, 32);
404                             const MachineRegisterInfo &MRI,
426     MachineInstr *MI = MRI.getVRegDef(Reg);
604       if (hasAllWUsers(*MI, ST, MRI)) {
640                                         MachineRegisterInfo &MRI) {
658       if (!hasAllWUsers(MI, ST, MRI) &&
659           !isSignExtendedW(SrcReg, ST, MRI, FixableDefs))
663       if (!MRI.constrainRegClass(SrcReg, MRI.getRegClass(DstReg)))
678       MRI.replaceRegWith(DstReg, SrcReg);
679       MRI.clearKillFlags(SrcReg);
692                                      MachineRegisterInfo &MRI) {
706       if (hasAllWUsers(MI, ST, MRI)) {
719                                       MachineRegisterInfo &MRI) {
752       if (hasAllWUsers(MI, ST, MRI)) {
772   MachineRegisterInfo &MRI = MF.getRegInfo();
780   MadeChange |= removeSExtWInstrs(MF, TII, ST, MRI);
783     MadeChange |= stripWSuffixes(MF, TII, ST, MRI);
786     MadeChange |= appendWSuffixes(MF, TII, ST, MRI);