Error InstrProfWriter::writeText(raw_fd_ostream &OS) {
if (ProfileKind == PF_IRLevel)
OS << "# IR level Instrumentation Flag\n:ir\n";
else if (ProfileKind == PF_IRLevelWithCS)
OS << "# CSIR level Instrumentation Flag\n:csir\n";
InstrProfSymtab Symtab;
using FuncPair = detail::DenseMapPair<uint64_t, InstrProfRecord>;
using RecordType = std::pair<StringRef, FuncPair>;
SmallVector<RecordType, 4> OrderedFuncData;
for (const auto &I : FunctionData) {
if (shouldEncodeData(I.getValue())) {
if (Error E = Symtab.addFuncName(I.getKey()))
return E;
for (const auto &Func : I.getValue())
OrderedFuncData.push_back(std::make_pair(I.getKey(), Func));
}
}
llvm::sort(OrderedFuncData, [](const RecordType &A, const RecordType &B) {
return std::tie(A.first, A.second.first) <
std::tie(B.first, B.second.first);
});
for (const auto &record : OrderedFuncData) {
const StringRef &Name = record.first;
const FuncPair &Func = record.second;
writeRecordInText(Name, Func.first, Func.second, Symtab, OS);
}
return Error::success();
}
void InstrProfWriter::writeText(raw_fd_ostream &OS) {
InstrProfSymtab Symtab;
for (const auto &I : FunctionData)
Symtab.addFuncName(I.getKey());
Symtab.finalizeSymtab();
for (const auto &I : FunctionData)
for (const auto &Func : I.getValue())
writeRecordInText(Func.second, Symtab, OS);
}
void RawInstrProfReader<IntPtrT>::createSymtab(InstrProfSymtab &Symtab) {
Symtab.create(StringRef(NamesStart, NamesSize));
for (const RawInstrProf::ProfileData<IntPtrT> *I = Data; I != DataEnd; ++I) {
const IntPtrT FPtr = swap(I->FunctionPointer);
if (!FPtr)
continue;
Symtab.mapAddress(FPtr, I->NameRef);
}
Symtab.finalizeSymtab();
}
void RawInstrProfReader<IntPtrT>::createSymtab(InstrProfSymtab &Symtab) {
for (const RawInstrProf::ProfileData<IntPtrT> *I = Data; I != DataEnd; ++I) {
StringRef FunctionName(getName(I->NamePtr), swap(I->NameSize));
Symtab.addFuncName(FunctionName);
const IntPtrT FPtr = swap(I->FunctionPointer);
if (!FPtr)
continue;
Symtab.mapAddress(FPtr, IndexedInstrProf::ComputeHash(FunctionName));
}
Symtab.finalizeSymtab();
}
void InstrProfWriter::writeText(raw_fd_ostream &OS) {
if (ProfileKind == PF_IRLevel)
OS << "# IR level Instrumentation Flag\n:ir\n";
InstrProfSymtab Symtab;
for (const auto &I : FunctionData)
if (shouldEncodeData(I.getValue()))
Symtab.addFuncName(I.getKey());
Symtab.finalizeSymtab();
for (const auto &I : FunctionData)
if (shouldEncodeData(I.getValue()))
for (const auto &Func : I.getValue())
writeRecordInText(Func.second, Symtab, OS);
}
Error InstrProfWriter::writeText(raw_fd_ostream &OS) {
if (ProfileKind == PF_IRLevel)
OS << "# IR level Instrumentation Flag\n:ir\n";
InstrProfSymtab Symtab;
for (const auto &I : FunctionData)
if (shouldEncodeData(I.getValue()))
if (Error E = Symtab.addFuncName(I.getKey()))
return E;
for (const auto &I : FunctionData)
if (shouldEncodeData(I.getValue()))
for (const auto &Func : I.getValue())
writeRecordInText(I.getKey(), Func.first, Func.second, Symtab, OS);
return Error::success();
}
void InstrProfWriter::writeRecordInText(StringRef Name, uint64_t Hash,
const InstrProfRecord &Func,
InstrProfSymtab &Symtab,
raw_fd_ostream &OS) {
OS << Name << "\n";
OS << "# Func Hash:\n" << Hash << "\n";
OS << "# Num Counters:\n" << Func.Counts.size() << "\n";
OS << "# Counter Values:\n";
for (uint64_t Count : Func.Counts)
OS << Count << "\n";
uint32_t NumValueKinds = Func.getNumValueKinds();
if (!NumValueKinds) {
OS << "\n";
return;
}
OS << "# Num Value Kinds:\n" << Func.getNumValueKinds() << "\n";
for (uint32_t VK = 0; VK < IPVK_Last + 1; VK++) {
uint32_t NS = Func.getNumValueSites(VK);
if (!NS)
continue;
OS << "# ValueKind = " << ValueProfKindStr[VK] << ":\n" << VK << "\n";
OS << "# NumValueSites:\n" << NS << "\n";
for (uint32_t S = 0; S < NS; S++) {
uint32_t ND = Func.getNumValueDataForSite(VK, S);
OS << ND << "\n";
std::unique_ptr<InstrProfValueData[]> VD = Func.getValueForSite(VK, S);
for (uint32_t I = 0; I < ND; I++) {
if (VK == IPVK_IndirectCallTarget)
OS << Symtab.getFuncNameOrExternalSymbol(VD[I].Value) << ":"
<< VD[I].Count << "\n";
else
OS << VD[I].Value << ":" << VD[I].Count << "\n";
}
}
}
OS << "\n";
}
