Lines Matching defs:Reg
70 unsigned Reg = MO.getReg();
71 if (TargetRegisterInfo::isPhysicalRegister(Reg)) {
73 if (LivePhysRegs.test(Reg) || MRI->isReserved(Reg))
76 if (!MRI->use_nodbg_empty(Reg))
131 unsigned Reg = MO.getReg();
132 if (!TargetRegisterInfo::isVirtualRegister(Reg))
134 MRI->markUsesInDebugValueAsUndef(Reg);
149 unsigned Reg = MO.getReg();
150 if (TargetRegisterInfo::isPhysicalRegister(Reg)) {
154 for (MCSubRegIterator SR(Reg, TRI,/*IncludeSelf=*/true);
168 unsigned Reg = MO.getReg();
169 if (TargetRegisterInfo::isPhysicalRegister(Reg)) {
170 for (MCRegAliasIterator AI(Reg, TRI, true); AI.isValid(); ++AI)