Lines Matching defs:Uses
1623 SmallSet<unsigned,4> &Uses,
1636 addRegAndItsAliases(Reg, TRI, Uses);
1649 if (Uses.empty())
1671 if (Uses.count(Reg)) {
1701 addRegAndItsAliases(Reg, TRI, Uses);
1703 if (Uses.erase(Reg)) {
1706 Uses.erase(*SubRegs); // Use sub-registers to be conservative
1738 SmallSet<unsigned, 4> Uses, Defs;
1740 findHoistingInsertPosAndDeps(MBB, TII, TRI, Uses, Defs);
1785 if (Uses.count(Reg)) {
1814 if (MO.isKill() && Uses.count(Reg))