Lines Matching refs:ScratchReg

266   Register ScratchReg = MI.getOperand(1).getReg();
283     BuildMI(LoopMBB, DL, TII->get(RISCV::AND), ScratchReg)
286     BuildMI(LoopMBB, DL, TII->get(RISCV::XORI), ScratchReg)
287         .addReg(ScratchReg)
291   BuildMI(LoopMBB, DL, TII->get(getSCForRMW(Ordering, Width, STI)), ScratchReg)
293       .addReg(ScratchReg);
295       .addReg(ScratchReg)
303                               Register MaskReg, Register ScratchReg) {
304   assert(OldValReg != ScratchReg && "OldValReg and ScratchReg must be unique");
306   assert(ScratchReg != MaskReg && "ScratchReg and MaskReg must be unique");
311   BuildMI(MBB, DL, TII->get(RISCV::XOR), ScratchReg)
314   BuildMI(MBB, DL, TII->get(RISCV::AND), ScratchReg)
315       .addReg(ScratchReg)
319       .addReg(ScratchReg);
331   Register ScratchReg = MI.getOperand(1).getReg();
352     BuildMI(LoopMBB, DL, TII->get(RISCV::ADDI), ScratchReg)
357     BuildMI(LoopMBB, DL, TII->get(RISCV::ADD), ScratchReg)
362     BuildMI(LoopMBB, DL, TII->get(RISCV::SUB), ScratchReg)
367     BuildMI(LoopMBB, DL, TII->get(RISCV::AND), ScratchReg)
370     BuildMI(LoopMBB, DL, TII->get(RISCV::XORI), ScratchReg)
371         .addReg(ScratchReg)
376   insertMaskedMerge(TII, DL, LoopMBB, ScratchReg, DestReg, ScratchReg, MaskReg,
377                     ScratchReg);
379   BuildMI(LoopMBB, DL, TII->get(getSCForRMW32(Ordering, STI)), ScratchReg)
381       .addReg(ScratchReg);
383       .addReg(ScratchReg)
636   Register ScratchReg = MI.getOperand(1).getReg();
678             ScratchReg)
682         .addReg(ScratchReg)
694     BuildMI(LoopHeadMBB, DL, TII->get(RISCV::AND), ScratchReg)
698         .addReg(ScratchReg)
708     insertMaskedMerge(TII, DL, LoopTailMBB, ScratchReg, DestReg, NewValReg,
709                       MaskReg, ScratchReg);
711             ScratchReg)
713         .addReg(ScratchReg);
715         .addReg(ScratchReg)