1388   SmallPtrSet<MachineInstr *, 2> PHIs;  in extractKilledPHIs()  local
1397       PHIs.insert(&Instr);  in extractKilledPHIs()
1403   for (auto PI : PHIs) {  in extractKilledPHIs()
1622                         SmallVector<MachineInstr *, 2> &PHIs) {  in collectPHIs()  argument
1625       PHIs.push_back(&BBI);  in collectPHIs()
1633   SmallVector<MachineInstr *, 2> PHIs;  in rewriteRegionExitPHIs()  local
1638   collectPHIs(Exit, PHIs);  in rewriteRegionExitPHIs()
1640   for (auto PHII : PHIs) {  in rewriteRegionExitPHIs()
1647   SmallVector<MachineInstr *, 2> PHIs;  in rewriteRegionEntryPHIs()  local
1650   collectPHIs(Entry, PHIs);  in rewriteRegionEntryPHIs()
1652   for (auto PHII : PHIs) {  in rewriteRegionEntryPHIs()
2423   SmallVector<MachineInstr *, 2> PHIs;  in splitLoopPHIs()  local
2424   collectPHIs(Entry, PHIs);  in splitLoopPHIs()
2426   for (auto PHII : PHIs) {  in splitLoopPHIs()