577   const auto &HST = MF.getSubtarget<HexagonSubtarget>();  in enableAllocFrameElim()  local
579          !HST.getRegisterInfo()->hasStackRealignment(MF));  in enableAllocFrameElim()
582     !F.hasFnAttribute(Attribute::UWTable) && HST.noreturnStackElim() &&  in enableAllocFrameElim()
590   auto &HST = MF.getSubtarget<HexagonSubtarget>();  in insertPrologueInBlock()  local
591   auto &HII = *HST.getInstrInfo();  in insertPrologueInBlock()
592   auto &HRI = *HST.getRegisterInfo();  in insertPrologueInBlock()
763   auto &HST = MF.getSubtarget<HexagonSubtarget>();  in insertEpilogueInBlock()  local
764   auto &HII = *HST.getInstrInfo();  in insertEpilogueInBlock()
765   auto &HRI = *HST.getRegisterInfo();  in insertEpilogueInBlock()
885   auto &HST = MF.getSubtarget<HexagonSubtarget>();  in insertAllocframe()  local
886   auto &HII = *HST.getInstrInfo();  in insertAllocframe()
887   auto &HRI = *HST.getRegisterInfo();  in insertAllocframe()
1033   auto &HST = MF.getSubtarget<HexagonSubtarget>();  in insertCFIInstructionsAt()  local
1034   auto &HII = *HST.getInstrInfo();  in insertCFIInstructionsAt()
1035   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()
2214   auto &HST = MF.getSubtarget<HexagonSubtarget>();  in optimizeSpillSlots()  local
2215   auto &HII = *HST.getInstrInfo();  in optimizeSpillSlots()
2216   auto &HRI = *HST.getRegisterInfo();  in optimizeSpillSlots()
2694   auto &HST = MF.getSubtarget<HexagonSubtarget>();  in mayOverflowFrameOffset()  local
2697   if (HST.useHVXOps() && StackSize > 256)  in mayOverflowFrameOffset()