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    Searched defs:LivePhysRegs (Results 1 - 2 of 2) sorted by relevancy

  /src/external/apache2/llvm/dist/llvm/include/llvm/CodeGen/
LivePhysRegs.h 1 //===- llvm/CodeGen/LivePhysRegs.h - Live Physical Register Set -*- C++ -*-===//
10 /// This file implements the LivePhysRegs utility for tracking liveness of
48 class LivePhysRegs {
55 LivePhysRegs() = default;
58 LivePhysRegs(const TargetRegisterInfo &TRI) : TRI(&TRI) {
62 LivePhysRegs(const LivePhysRegs&) = delete;
63 LivePhysRegs &operator=(const LivePhysRegs&) = delete;
80 assert(TRI && "LivePhysRegs is not initialized.")
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  /src/external/apache2/llvm/dist/llvm/lib/CodeGen/
DeadMachineInstructionElim.cpp 37 BitVector LivePhysRegs;
85 if (LivePhysRegs.test(Reg) || MRI->isReserved(Reg))
130 LivePhysRegs = MRI->getReservedRegs();
132 // Add live-ins from successors to LivePhysRegs. Normally, physregs are not
137 LivePhysRegs.set(LI.PhysReg);
169 LivePhysRegs.reset(*SR);
173 LivePhysRegs.clearBitsNotInMask(MO.getRegMask());
184 LivePhysRegs.set(*AI);
191 LivePhysRegs.clear();

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