1416   SmallPtrSet<MachineInstr *, 2> PHIs;  in extractKilledPHIs()  local
1425       PHIs.insert(&Instr);  in extractKilledPHIs()
1431   for (auto PI : PHIs) {  in extractKilledPHIs()
1656                         SmallVector<MachineInstr *, 2> &PHIs) {  in collectPHIs()  argument
1659       PHIs.push_back(&BBI);  in collectPHIs()
1667   SmallVector<MachineInstr *, 2> PHIs;  in rewriteRegionExitPHIs()  local
1672   collectPHIs(Exit, PHIs);  in rewriteRegionExitPHIs()
1674   for (auto PHII : PHIs) {  in rewriteRegionExitPHIs()
1681   SmallVector<MachineInstr *, 2> PHIs;  in rewriteRegionEntryPHIs()  local
1684   collectPHIs(Entry, PHIs);  in rewriteRegionEntryPHIs()
1686   for (auto PHII : PHIs) {  in rewriteRegionEntryPHIs()
2470   SmallVector<MachineInstr *, 2> PHIs;  in splitLoopPHIs()  local
2471   collectPHIs(Entry, PHIs);  in splitLoopPHIs()
2473   for (auto PHII : PHIs) {  in splitLoopPHIs()