1400   SmallPtrSet<MachineInstr *, 2> PHIs;  in extractKilledPHIs()  local
1409       PHIs.insert(&Instr);  in extractKilledPHIs()
1415   for (auto PI : PHIs) {  in extractKilledPHIs()
1636                         SmallVector<MachineInstr *, 2> &PHIs) {  in collectPHIs()  argument
1639       PHIs.push_back(&BBI);  in collectPHIs()
1647   SmallVector<MachineInstr *, 2> PHIs;  in rewriteRegionExitPHIs()  local
1652   collectPHIs(Exit, PHIs);  in rewriteRegionExitPHIs()
1654   for (auto PHII : PHIs) {  in rewriteRegionExitPHIs()
1661   SmallVector<MachineInstr *, 2> PHIs;  in rewriteRegionEntryPHIs()  local
1664   collectPHIs(Entry, PHIs);  in rewriteRegionEntryPHIs()
1666   for (auto PHII : PHIs) {  in rewriteRegionEntryPHIs()
2450   SmallVector<MachineInstr *, 2> PHIs;  in splitLoopPHIs()  local
2451   collectPHIs(Entry, PHIs);  in splitLoopPHIs()
2453   for (auto PHII : PHIs) {  in splitLoopPHIs()