reference, declarationdefinition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced

References

lib/CodeGen/RegisterCoalescer.cpp
 1686     std::tie(Reads, Writes) = UseMI->readsWritesVirtualRegister(SrcReg, &Ops);
 1690     if (DstInt && !Reads && SubIdx && !UseMI->isDebugValue())
 1691       Reads = DstInt->liveAt(LIS->getInstructionIndex(*UseMI));
 1701         MO.setIsUndef(!Reads);