Lines Matching defs:U
49 for (uint32_t U = 0, NU = TRI.getNumRegUnits(); U != NU; ++U) {
50 if (UnitInfos[U].Reg != 0)
52 MCRegUnitRootIterator R(U, &TRI);
57 UnitInfos[U].Mask = LaneBitmask::getAll();
58 UnitInfos[U].Reg = F;
91 for (uint32_t U = 0, NU = TRI.getNumRegUnits(); U != NU; ++U) {
93 for (MCRegUnitRootIterator R(U, &TRI); R.isValid(); ++R)
96 AliasInfos[U].Regs = AS;
136 auto [U, M] = *UM;
138 Units.insert(U);
157 for (MCRegUnit U : TRI.regunits(CR))
158 Units.insert(U);
274 for (unsigned U : A.units())
275 OS << ' ' << printRegUnit(U, &TRI);
283 for (MCRegUnitMaskIterator U(RR.Reg, &PRI.getTRI()); U.isValid(); ++U) {
284 std::pair<uint32_t, LaneBitmask> P = *U;
298 for (MCRegUnitMaskIterator U(RR.Reg, &PRI.getTRI()); U.isValid(); ++U) {
299 std::pair<uint32_t, LaneBitmask> P = *U;
313 for (MCRegUnitMaskIterator U(RR.Reg, &PRI.getTRI()); U.isValid(); ++U) {
314 std::pair<uint32_t, LaneBitmask> P = *U;
359 int U = Units.find_first();
360 if (U < 0)
367 BitVector Regs = PRI.getUnitAliases(U);
368 U = Units.find_next(U);
372 while (U >= 0) {
373 Regs &= PRI.getUnitAliases(U);
374 U = Units.find_next(U);
396 for (int U = RG.Units.find_first(); U >= 0; U = RG.Units.find_next(U)) {
397 RegisterRef R = RG.PRI.getRefForUnit(U);