Lines Matching refs:Uses
150 // See if it uses any of the implicitly defined registers.
1469 /// the preferred location. This function also gathers uses and defs of the
1476 SmallSet<unsigned,4> &Uses,
1491 Uses.insert(*AI);
1498 if (Uses.empty())
1521 if (Uses.count(Reg))
1552 Uses.insert(*AI);
1554 if (Uses.erase(Reg)) {
1556 Uses.erase(*SubRegs); // Use sub-registers to be conservative
1588 SmallSet<unsigned, 4> Uses, Defs;
1590 findHoistingInsertPosAndDeps(MBB, TII, TRI, Uses, Defs);
1636 if (Uses.count(Reg)) {
1665 if (MO.isKill() && Uses.count(Reg))
