Lines Matching defs:UseI

492                                  const MachineInstr &UseI, unsigned UseIdx);
494                                           const MachineInstr &UseI,
627     const MachineInstr &Copy, const MachineInstr &UseI, unsigned UseIdx) {
633           UseI.getRegClassConstraint(UseIdx, TII, TRI))
636   // We don't process further if UseI is a COPY, since forward copy propagation
642 /// \param UseI based on the physical register class constraints of the opcode
645                                                        const MachineInstr &UseI,
654           UseI.getRegClassConstraint(UseIdx, TII, TRI))
657   auto UseICopyOperands = isCopyInstr(UseI, *TII, UseCopyInstr);
667   ///   RegClassB = COPY RegClassA  // UseI parameter