Lines Matching defs:MaskReg

227                               Register MaskReg, Register ScratchReg) {
229   assert(OldValReg != MaskReg && "OldValReg and MaskReg must be unique");
230   assert(ScratchReg != MaskReg && "ScratchReg and MaskReg must be unique");
238       .addReg(MaskReg);
253   Register MaskReg = MI.getOperand(4).getReg();
294   insertMaskedMerge(TII, DL, LoopMBB, ScratchReg, DestReg, ScratchReg, MaskReg,
392   Register MaskReg = MI.getOperand(5).getReg();
404       .addReg(MaskReg);
450                     MaskReg, Scratch1Reg);
543     Register MaskReg = MI.getOperand(5).getReg();
550         .addReg(MaskReg);
564         .addReg(MaskReg);