33   const RISCVInstrInfo *TII;  member in __anond5297ed10111::RISCVExpandAtomicPseudo
66   TII = static_cast<const RISCVInstrInfo *>(MF.getSubtarget().getInstrInfo());  in runOnMachineFunction()
216 static void doAtomicBinOpExpansion(const RISCVInstrInfo *TII, MachineInstr &MI,  in doAtomicBinOpExpansion()  argument
233   BuildMI(LoopMBB, DL, TII->get(getLRForRMW(Ordering, Width)), DestReg)  in doAtomicBinOpExpansion()
239     BuildMI(LoopMBB, DL, TII->get(RISCV::AND), ScratchReg)  in doAtomicBinOpExpansion()
242     BuildMI(LoopMBB, DL, TII->get(RISCV::XORI), ScratchReg)  in doAtomicBinOpExpansion()
247   BuildMI(LoopMBB, DL, TII->get(getSCForRMW(Ordering, Width)), ScratchReg)  in doAtomicBinOpExpansion()
250   BuildMI(LoopMBB, DL, TII->get(RISCV::BNE))  in doAtomicBinOpExpansion()
256 static void insertMaskedMerge(const RISCVInstrInfo *TII, DebugLoc DL,  in insertMaskedMerge()  argument
267   BuildMI(MBB, DL, TII->get(RISCV::XOR), ScratchReg)  in insertMaskedMerge()
270   BuildMI(MBB, DL, TII->get(RISCV::AND), ScratchReg)  in insertMaskedMerge()
273   BuildMI(MBB, DL, TII->get(RISCV::XOR), DestReg)  in insertMaskedMerge()
279     const RISCVInstrInfo *TII, MachineInstr &MI, DebugLoc DL,  in doMaskedAtomicBinOpExpansion()  argument
299   BuildMI(LoopMBB, DL, TII->get(getLRForRMW32(Ordering)), DestReg)  in doMaskedAtomicBinOpExpansion()
305     BuildMI(LoopMBB, DL, TII->get(RISCV::ADDI), ScratchReg)  in doMaskedAtomicBinOpExpansion()
310     BuildMI(LoopMBB, DL, TII->get(RISCV::ADD), ScratchReg)  in doMaskedAtomicBinOpExpansion()
315     BuildMI(LoopMBB, DL, TII->get(RISCV::SUB), ScratchReg)  in doMaskedAtomicBinOpExpansion()
320     BuildMI(LoopMBB, DL, TII->get(RISCV::AND), ScratchReg)  in doMaskedAtomicBinOpExpansion()
323     BuildMI(LoopMBB, DL, TII->get(RISCV::XORI), ScratchReg)  in doMaskedAtomicBinOpExpansion()
329   insertMaskedMerge(TII, DL, LoopMBB, ScratchReg, DestReg, ScratchReg, MaskReg,  in doMaskedAtomicBinOpExpansion()
332   BuildMI(LoopMBB, DL, TII->get(getSCForRMW32(Ordering)), ScratchReg)  in doMaskedAtomicBinOpExpansion()
335   BuildMI(LoopMBB, DL, TII->get(RISCV::BNE))  in doMaskedAtomicBinOpExpansion()
364     doAtomicBinOpExpansion(TII, MI, DL, &MBB, LoopMBB, DoneMBB, BinOp, Width);  in expandAtomicBinOp()
366     doMaskedAtomicBinOpExpansion(TII, MI, DL, &MBB, LoopMBB, DoneMBB, BinOp,  in expandAtomicBinOp()
379 static void insertSext(const RISCVInstrInfo *TII, DebugLoc DL,  in insertSext()  argument
382   BuildMI(MBB, DL, TII->get(RISCV::SLL), ValReg)  in insertSext()
385   BuildMI(MBB, DL, TII->get(RISCV::SRA), ValReg)  in insertSext()
439   BuildMI(LoopHeadMBB, DL, TII->get(getLRForRMW32(Ordering)), DestReg)  in expandAtomicMinMaxOp()
441   BuildMI(LoopHeadMBB, DL, TII->get(RISCV::AND), Scratch2Reg)  in expandAtomicMinMaxOp()
444   BuildMI(LoopHeadMBB, DL, TII->get(RISCV::ADDI), Scratch1Reg)  in expandAtomicMinMaxOp()
452     insertSext(TII, DL, LoopHeadMBB, Scratch2Reg, MI.getOperand(6).getReg());  in expandAtomicMinMaxOp()
453     BuildMI(LoopHeadMBB, DL, TII->get(RISCV::BGE))  in expandAtomicMinMaxOp()
460     insertSext(TII, DL, LoopHeadMBB, Scratch2Reg, MI.getOperand(6).getReg());  in expandAtomicMinMaxOp()
461     BuildMI(LoopHeadMBB, DL, TII->get(RISCV::BGE))  in expandAtomicMinMaxOp()
468     BuildMI(LoopHeadMBB, DL, TII->get(RISCV::BGEU))  in expandAtomicMinMaxOp()
474     BuildMI(LoopHeadMBB, DL, TII->get(RISCV::BGEU))  in expandAtomicMinMaxOp()
485   insertMaskedMerge(TII, DL, LoopIfBodyMBB, Scratch1Reg, DestReg, IncrReg,  in expandAtomicMinMaxOp()
491   BuildMI(LoopTailMBB, DL, TII->get(getSCForRMW32(Ordering)), Scratch1Reg)  in expandAtomicMinMaxOp()
494   BuildMI(LoopTailMBB, DL, TII->get(RISCV::BNE))  in expandAtomicMinMaxOp()
547     BuildMI(LoopHeadMBB, DL, TII->get(getLRForRMW(Ordering, Width)), DestReg)  in expandAtomicCmpXchg()
549     BuildMI(LoopHeadMBB, DL, TII->get(RISCV::BNE))  in expandAtomicCmpXchg()
556     BuildMI(LoopTailMBB, DL, TII->get(getSCForRMW(Ordering, Width)), ScratchReg)  in expandAtomicCmpXchg()
559     BuildMI(LoopTailMBB, DL, TII->get(RISCV::BNE))  in expandAtomicCmpXchg()
569     BuildMI(LoopHeadMBB, DL, TII->get(getLRForRMW(Ordering, Width)), DestReg)  in expandAtomicCmpXchg()
571     BuildMI(LoopHeadMBB, DL, TII->get(RISCV::AND), ScratchReg)  in expandAtomicCmpXchg()
574     BuildMI(LoopHeadMBB, DL, TII->get(RISCV::BNE))  in expandAtomicCmpXchg()
585     insertMaskedMerge(TII, DL, LoopTailMBB, ScratchReg, DestReg, NewValReg,  in expandAtomicCmpXchg()
587     BuildMI(LoopTailMBB, DL, TII->get(getSCForRMW(Ordering, Width)), ScratchReg)  in expandAtomicCmpXchg()
590     BuildMI(LoopTailMBB, DL, TII->get(RISCV::BNE))  in expandAtomicCmpXchg()