Searched refs:SingleValReg (Results 1 - 1 of 1) sorted by relevance
| /freebsd-12-stable/contrib/llvm-project/llvm/lib/CodeGen/ |
| H A D | OptimizePHIs.cpp | 59 bool IsSingleValuePHICycle(MachineInstr *MI, unsigned &SingleValReg,
93 /// are copies of SingleValReg, possibly via copies through other PHIs. If
94 /// SingleValReg is zero on entry, it is set to the register with the single
98 unsigned &SingleValReg,
129 if (!IsSingleValuePHICycle(SrcMI, SingleValReg, PHIsInCycle))
133 if (SingleValReg != 0 && SingleValReg != SrcReg)
135 SingleValReg = SrcReg;
176 unsigned SingleValReg = 0; local
178 if (IsSingleValuePHICycle(MI, SingleValReg, PHIsInCycl
97 IsSingleValuePHICycle(MachineInstr *MI, unsigned &SingleValReg, InstrSet &PHIsInCycle) argument
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