Lines Matching defs:VPR
627 // This optimization is done in the hopes of preventing spills/reloads of VPR by
848 // This is reset when an instruction that writes to VCCR/VPR is found, or when
921 // into VPR that are the negative of one another. These are expected to be
934 Register VPR = Instr.getOperand(PIdx + 1).getReg();
935 if (!VPR.isVirtual())
939 MachineInstr *Copy = MRI->getVRegDef(VPR);
963 if (LastVPTReg != 0 && LastVPTReg != VPR && LastVPTImm == Imm) {
966 if (MRI->use_empty(VPR)) {
972 VPR = LastVPTReg;
984 if (MRI->use_empty(VPR)) {
991 VPR = NewVPR;
995 LastVPTReg = VPR;