464   const TargetRegisterClass *DstRC = MRI.getRegClass(FirstDst->getReg());  in shouldClusterMemOps()
636   const TargetRegisterClass *RegClass = MRI.getRegClass(DestReg);  in materializeImmediate()
699   assert(MRI.getRegClass(DstReg) == &AMDGPU::VGPR_32RegClass &&  in insertVectorSelect()
1822     const TargetRegisterClass *RC = MRI.getRegClass(TrueReg);  in canInsertSelect()
1823     assert(MRI.getRegClass(FalseReg) == RC);  in canInsertSelect()
1836     const TargetRegisterClass *RC = MRI.getRegClass(TrueReg);  in canInsertSelect()
1837     assert(MRI.getRegClass(FalseReg) == RC);  in canInsertSelect()
1864   const TargetRegisterClass *DstRC = MRI.getRegClass(DstReg);  in insertSelect()
2052       if (!Src1->isReg() || RI.isSGPRClass(MRI->getRegClass(Src1->getReg())))  in FoldImmediate()
2055       if (!Src2->isReg() || RI.isSGPRClass(MRI->getRegClass(Src2->getReg())))  in FoldImmediate()
2112             RI.isSGPRClass(MRI->getRegClass(Src0->getReg()))))  in FoldImmediate()
2128             RI.isSGPRClass(MRI->getRegClass(Src1->getReg()))))  in FoldImmediate()
2719     return RI.isSGPRClass(MRI.getRegClass(MO.getReg()));  in usesConstantBus()
2888       const TargetRegisterClass *RC = RI.getRegClass(RegClass);  in verifyInstruction()
3269       return MRI.getRegClass(Reg);  in getOpRegClass()
3274   return RI.getRegClass(RCID);  in getOpRegClass()
3295   const TargetRegisterClass *RC = RI.getRegClass(RCID);  in legalizeOpWithMove()
3384     MRI.getRegClass(Reg) :  in isLegalRegOperand()
3400   return RI.getCommonSubClass(RC, RI.getRegClass(OpInfo.RegClass)) == RC;  in isLegalRegOperand()
3420       OpInfo.RegClass != -1 ? RI.getRegClass(OpInfo.RegClass) : nullptr;  in isOperandLegal()
3599     if (!RI.isSGPRClass(MRI.getRegClass(MO.getReg())))  in legalizeOperandsVOP3()
3616   const TargetRegisterClass *VRC = MRI.getRegClass(SrcReg);  in readlaneVGPRToSGPR()
3655   if (SBase && !RI.isSGPRClass(MRI.getRegClass(SBase->getReg()))) {  in legalizeOperandsSMRD()
3660   if (SOff && !RI.isSGPRClass(MRI.getRegClass(SOff->getReg()))) {  in legalizeOperandsSMRD()
3914           MRI.getRegClass(MI.getOperand(i).getReg());  in legalizeOperands()
3966         const TargetRegisterClass *OpRC = MRI.getRegClass(Op.getReg());  in legalizeOperands()
3984     const TargetRegisterClass *DstRC = MRI.getRegClass(Dst);  in legalizeOperands()
3985     const TargetRegisterClass *Src0RC = MRI.getRegClass(Src0);  in legalizeOperands()
3997     if (Src.isReg() && RI.hasVGPRs(MRI.getRegClass(Src.getReg())))  in legalizeOperands()
4011     if (SRsrc && !RI.isSGPRClass(MRI.getRegClass(SRsrc->getReg()))) {  in legalizeOperands()
4017     if (SSamp && !RI.isSGPRClass(MRI.getRegClass(SSamp->getReg()))) {  in legalizeOperands()
4031     if (RI.getCommonSubClass(MRI.getRegClass(Rsrc->getReg()),  in legalizeOperands()
4032                              RI.getRegClass(RsrcRC))) {  in legalizeOperands()
4525                       RI.isSGPRClass(MRI.getRegClass(Src0.getReg()));  in lowerScalarXnor()
4527                       RI.isSGPRClass(MRI.getRegClass(Src1.getReg()));  in lowerScalarXnor()
4637     MRI.getRegClass(Src0.getReg()) :  in splitScalar64BitUnaryOp()
4645   const TargetRegisterClass *DestRC = MRI.getRegClass(Dest.getReg());  in splitScalar64BitUnaryOp()
4698   const TargetRegisterClass *Src0RC = MRI.getRegClass(Src0.getReg());  in splitScalar64BitAddSub()
4699   const TargetRegisterClass *Src1RC = MRI.getRegClass(Src1.getReg());  in splitScalar64BitAddSub()
4761     MRI.getRegClass(Src0.getReg()) :  in splitScalar64BitBinaryOp()
4766     MRI.getRegClass(Src1.getReg()) :  in splitScalar64BitBinaryOp()
4780   const TargetRegisterClass *DestRC = MRI.getRegClass(Dest.getReg());  in splitScalar64BitBinaryOp()
4823   const TargetRegisterClass *DestRC = MRI.getRegClass(Dest.getReg());  in splitScalar64BitXnor()
4865     MRI.getRegClass(Src.getReg()) :  in splitScalar64BitBCNT()
5105     const TargetRegisterClass *OpRC = RI.getRegClass(Desc.OpInfo[Idx].RegClass);  in findUsedSGPR()
5112     const TargetRegisterClass *RegRC = MRI.getRegClass(Reg);  in findUsedSGPR()