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Searched refs:KeepRegs (Results 1 – 2 of 2) sorted by relevance

/freebsd/contrib/llvm-project/llvm/lib/CodeGen/
H A DCriticalAntiDepBreaker.cpp46 DefIndices(TRI->getNumRegs(), 0), KeepRegs(TRI->getNumRegs(), false) {} in CriticalAntiDepBreaker()
62 KeepRegs.reset(); in StartBlock()
98 KeepRegs.reset(); in FinishBlock()
215 if (!KeepRegs.test(Reg)) { in PrescanInstruction()
217 KeepRegs.set(SubReg); in PrescanInstruction()
241 KeepRegs.set(SubReg); in PrescanInstruction()
244 KeepRegs.set(SuperReg); in PrescanInstruction()
272 KeepRegs.reset(i); in ScanInstruction()
290 bool Keep = KeepRegs.test(Reg); in ScanInstruction()
300 KeepRegs.reset(SubregReg); in ScanInstruction()
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H A DCriticalAntiDepBreaker.h71 BitVector KeepRegs; variable