582   const auto &HST = MF.getSubtarget<HexagonSubtarget>();  in enableAllocFrameElim()  local
584          !HST.getRegisterInfo()->hasStackRealignment(MF));  in enableAllocFrameElim()
587     !F.hasFnAttribute(Attribute::UWTable) && HST.noreturnStackElim() &&  in enableAllocFrameElim()
595   auto &HST = MF.getSubtarget<HexagonSubtarget>();  in insertPrologueInBlock()  local
596   auto &HII = *HST.getInstrInfo();  in insertPrologueInBlock()
597   auto &HRI = *HST.getRegisterInfo();  in insertPrologueInBlock()
768   auto &HST = MF.getSubtarget<HexagonSubtarget>();  in insertEpilogueInBlock()  local
769   auto &HII = *HST.getInstrInfo();  in insertEpilogueInBlock()
770   auto &HRI = *HST.getRegisterInfo();  in insertEpilogueInBlock()
890   auto &HST = MF.getSubtarget<HexagonSubtarget>();  in insertAllocframe()  local
891   auto &HII = *HST.getInstrInfo();  in insertAllocframe()
892   auto &HRI = *HST.getRegisterInfo();  in insertAllocframe()
1036   auto &HST = MF.getSubtarget<HexagonSubtarget>();  in insertCFIInstructionsAt()  local
1037   auto &HII = *HST.getInstrInfo();  in insertCFIInstructionsAt()
1038   auto &HRI = *HST.getRegisterInfo();  in insertCFIInstructionsAt()
1370   auto &HST = MF.getSubtarget<HexagonSubtarget>();  in insertCSRSpillsInBlock()  local
1371   auto &HII = *HST.getInstrInfo();  in insertCSRSpillsInBlock()
1381     bool LongCalls = HST.useLongCalls() || EnableSaveRestoreLong;  in insertCSRSpillsInBlock()
1436   auto &HST = MF.getSubtarget<HexagonSubtarget>();  in insertCSRRestoresInBlock()  local
1437   auto &HII = *HST.getInstrInfo();  in insertCSRRestoresInBlock()
1446     bool LongCalls = HST.useLongCalls() || EnableSaveRestoreLong;  in insertCSRRestoresInBlock()
2168   auto &HST = MF.getSubtarget<HexagonSubtarget>();  in optimizeSpillSlots()  local
2169   auto &HII = *HST.getInstrInfo();  in optimizeSpillSlots()
2170   auto &HRI = *HST.getRegisterInfo();  in optimizeSpillSlots()
2648   auto &HST = MF.getSubtarget<HexagonSubtarget>();  in mayOverflowFrameOffset()  local
2651   if (HST.useHVXOps() && StackSize > 256)  in mayOverflowFrameOffset()