Lines Matching defs:SubReg

317                       unsigned SubReg,
366   MachineInstr *findReachingDef(Register Reg, unsigned SubReg,
387   // \returns a DWORD offset of a \p SubReg
388   unsigned getChannelFromSubReg(unsigned SubReg) const {
389     return SubReg ? (getSubRegIdxOffset(SubReg) + 31) / 32 : 0;
392   // \returns a DWORD size of a \p SubReg
393   unsigned getNumChannelsFromSubReg(unsigned SubReg) const {
394     return getNumCoveredRegs(getSubRegIndexLaneMask(SubReg));
448   // Return alignment of a SubReg relative to start of a register in RC class.
451                                      unsigned SubReg) const;