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    Searched refs:LastUse (Results 1 - 5 of 5) sorted by null

  /external/llvm/lib/CodeGen/
RegAllocFast.cpp 71 MachineInstr *LastUse; // Last instr to use reg.
74 unsigned short LastOpNum; // OpNum on LastUse.
78 : LastUse(nullptr), VirtReg(v), PhysReg(0), LastOpNum(0), Dirty(false){}
234 if (!LR.LastUse) return;
235 MachineOperand &MO = LR.LastUse->getOperand(LR.LastOpNum);
236 if (MO.isUse() && !LR.LastUse->isRegTiedToDefOperand(LR.LastOpNum)) {
240 LR.LastUse->addRegisterKilled(LR.PhysReg, TRI, true);
283 bool SpillKill = LR.LastUse != MI;
322 LR.LastUse = nullptr; // Don't kill register again
607 } else if (LRI->LastUse) {
    [all...]
LiveVariables.cpp 283 MachineInstr *LastUse = PhysRegUse[Reg];
284 if (!LastDef && !LastUse)
287 MachineInstr *LastRefOrPartRef = LastUse ? LastUse : LastDef;
313 MachineInstr *LastUse = PhysRegUse[Reg];
314 if (!LastDef && !LastUse)
317 MachineInstr *LastRefOrPartRef = LastUse ? LastUse : LastDef;
TwoAddressInstructionPass.cpp 359 unsigned LastUse = Dist;
367 if (MO.isUse() && DI->second < LastUse)
368 LastUse = DI->second;
373 return !(LastUse > LastDef && LastUse < Dist);
    [all...]
LiveIntervalAnalysis.cpp     [all...]
SplitKit.cpp     [all...]

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