580   const auto &HST = MF.getSubtarget<HexagonSubtarget>();  in enableAllocFrameElim()  local
582          !HST.getRegisterInfo()->hasStackRealignment(MF));  in enableAllocFrameElim()
585     !F.hasFnAttribute(Attribute::UWTable) && HST.noreturnStackElim() &&  in enableAllocFrameElim()
593   auto &HST = MF.getSubtarget<HexagonSubtarget>();  in insertPrologueInBlock()  local
594   auto &HII = *HST.getInstrInfo();  in insertPrologueInBlock()
595   auto &HRI = *HST.getRegisterInfo();  in insertPrologueInBlock()
766   auto &HST = MF.getSubtarget<HexagonSubtarget>();  in insertEpilogueInBlock()  local
767   auto &HII = *HST.getInstrInfo();  in insertEpilogueInBlock()
768   auto &HRI = *HST.getRegisterInfo();  in insertEpilogueInBlock()
888   auto &HST = MF.getSubtarget<HexagonSubtarget>();  in insertAllocframe()  local
889   auto &HII = *HST.getInstrInfo();  in insertAllocframe()
890   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()
1373   auto &HST = MF.getSubtarget<HexagonSubtarget>();  in insertCSRSpillsInBlock()  local
1374   auto &HII = *HST.getInstrInfo();  in insertCSRSpillsInBlock()
1384     bool LongCalls = HST.useLongCalls() || EnableSaveRestoreLong;  in insertCSRSpillsInBlock()
1439   auto &HST = MF.getSubtarget<HexagonSubtarget>();  in insertCSRRestoresInBlock()  local
1440   auto &HII = *HST.getInstrInfo();  in insertCSRRestoresInBlock()
1449     bool LongCalls = HST.useLongCalls() || EnableSaveRestoreLong;  in insertCSRRestoresInBlock()
2217   auto &HST = MF.getSubtarget<HexagonSubtarget>();  in optimizeSpillSlots()  local
2218   auto &HII = *HST.getInstrInfo();  in optimizeSpillSlots()
2219   auto &HRI = *HST.getRegisterInfo();  in optimizeSpillSlots()
2697   auto &HST = MF.getSubtarget<HexagonSubtarget>();  in mayOverflowFrameOffset()  local
2700   if (HST.useHVXOps() && StackSize > 256)  in mayOverflowFrameOffset()