Lines Matching defs:Reg
75 unsigned Reg = TargetRegisterInfo::index2VirtReg(i);
76 if (MRI->reg_nodbg_empty(Reg))
78 enqueue(&LIS->getInterval(Reg));
89 assert(!VRM->hasPhys(VirtReg->reg) && "Register already assigned");
92 if (MRI->reg_nodbg_empty(VirtReg->reg)) {
94 LIS->removeInterval(VirtReg->reg);
105 << MRI->getRegClass(VirtReg->reg)->getName()
116 I = MRI->reg_instr_begin(VirtReg->reg), E = MRI->reg_instr_end();
129 VRM->assignVirt2Phys(VirtReg->reg,
130 RegClassInfo.getOrder(MRI->getRegClass(VirtReg->reg)).front());
140 assert(!VRM->hasPhys(SplitVirtReg->reg) && "Register already assigned");
141 if (MRI->reg_nodbg_empty(SplitVirtReg->reg)) {
143 LIS->removeInterval(SplitVirtReg->reg);
147 assert(TargetRegisterInfo::isVirtualRegister(SplitVirtReg->reg) &&
