Function getDecodedLinkage

src/lib/Bitcode/Reader/BitcodeReader.cpp:831–871

}

static GlobalValue::LinkageTypes getDecodedLinkage(unsigned Val) {
  switch (Val) {
  default: // Map unknown/new linkages to external
  case 0:
    return GlobalValue::ExternalLinkage;
  case 2:
    return GlobalValue::AppendingLinkage;
  case 3:
    return GlobalValue::InternalLinkage;
  case 5:
    return GlobalValue::ExternalLinkage; // Obsolete DLLImportLinkage
  case 6:
    return GlobalValue::ExternalLinkage; // Obsolete DLLExportLinkage
  case 7:
    return GlobalValue::ExternalWeakLinkage;
  case 8:
    return GlobalValue::CommonLinkage;
  case 9:
    return GlobalValue::PrivateLinkage;
  case 12:
    return GlobalValue::AvailableExternallyLinkage;
  case 13:
    return GlobalValue::PrivateLinkage; // Obsolete LinkerPrivateLinkage
  case 14:
    return GlobalValue::PrivateLinkage; // Obsolete LinkerPrivateWeakLinkage
  case 15:
    return GlobalValue::ExternalLinkage; // Obsolete LinkOnceODRAutoHideLinkage
  case 1: // Old value with implicit comdat.
  case 16:
    return GlobalValue::WeakAnyLinkage;
  case 10: // Old value with implicit comdat.
  case 17:
    return GlobalValue::WeakODRLinkage;
  case 4: // Old value with implicit comdat.
  case 18:
    return GlobalValue::LinkOnceAnyLinkage;
  case 11: // Old value with implicit comdat.
  case 19:
    return GlobalValue::LinkOnceODRLinkage;
  }
}

static FunctionSummary::FFlags getDecodedFFlags(uint64_t RawFlags) {
  FunctionSummary::FFlags Flags;