575   const auto &HST = MF.getSubtarget<HexagonSubtarget>();  in enableAllocFrameElim()  local
577          !HST.getRegisterInfo()->needsStackRealignment(MF));  in enableAllocFrameElim()
580     !F.hasFnAttribute(Attribute::UWTable) && HST.noreturnStackElim() &&  in enableAllocFrameElim()
588   auto &HST = MF.getSubtarget<HexagonSubtarget>();  in insertPrologueInBlock()  local
589   auto &HII = *HST.getInstrInfo();  in insertPrologueInBlock()
590   auto &HRI = *HST.getRegisterInfo();  in insertPrologueInBlock()
649   auto &HST = MF.getSubtarget<HexagonSubtarget>();  in insertEpilogueInBlock()  local
650   auto &HII = *HST.getInstrInfo();  in insertEpilogueInBlock()
651   auto &HRI = *HST.getRegisterInfo();  in insertEpilogueInBlock()
737   auto &HST = MF.getSubtarget<HexagonSubtarget>();  in insertAllocframe()  local
738   auto &HII = *HST.getInstrInfo();  in insertAllocframe()
739   auto &HRI = *HST.getRegisterInfo();  in insertAllocframe()
885   auto &HST = MF.getSubtarget<HexagonSubtarget>();  in insertCFIInstructionsAt()  local
886   auto &HII = *HST.getInstrInfo();  in insertCFIInstructionsAt()
887   auto &HRI = *HST.getRegisterInfo();  in insertCFIInstructionsAt()
1220   auto &HST = MF.getSubtarget<HexagonSubtarget>();  in insertCSRSpillsInBlock()  local
1221   auto &HII = *HST.getInstrInfo();  in insertCSRSpillsInBlock()
1231     bool LongCalls = HST.useLongCalls() || EnableSaveRestoreLong;  in insertCSRSpillsInBlock()
1286   auto &HST = MF.getSubtarget<HexagonSubtarget>();  in insertCSRRestoresInBlock()  local
1287   auto &HII = *HST.getInstrInfo();  in insertCSRRestoresInBlock()
1296     bool LongCalls = HST.useLongCalls() || EnableSaveRestoreLong;  in insertCSRRestoresInBlock()
2011   auto &HST = MF.getSubtarget<HexagonSubtarget>();  in optimizeSpillSlots()  local
2012   auto &HII = *HST.getInstrInfo();  in optimizeSpillSlots()
2013   auto &HRI = *HST.getRegisterInfo();  in optimizeSpillSlots()
2489   auto &HST = MF.getSubtarget<HexagonSubtarget>();  in mayOverflowFrameOffset()  local
2492   if (HST.useHVXOps() && StackSize > 256)  in mayOverflowFrameOffset()