Lines Matching refs:VirtReg
81 bool VirtRegMap::hasPreferredPhys(unsigned VirtReg) {
82 unsigned Hint = MRI->getSimpleHint(VirtReg);
87 return getPhys(VirtReg) == Hint;
90 bool VirtRegMap::hasKnownPreference(unsigned VirtReg) {
91 std::pair<unsigned, unsigned> Hint = MRI->getRegAllocationHint(VirtReg);
240 unsigned VirtReg = TargetRegisterInfo::index2VirtReg(Idx);
241 if (MRI->reg_nodbg_empty(VirtReg))
243 LiveInterval &LI = LIS->getInterval(VirtReg);
248 unsigned PhysReg = VRM->getPhys(VirtReg);
308 unsigned VirtReg = MO.getReg();
309 unsigned PhysReg = VRM->getPhys(VirtReg);
311 "Instruction uses unmapped VirtReg");