[llvm-branch-commits] [llvm] [StaticDataLayout][PGO]Implement reader and writer change for data access profiles (PR #139997)
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llvm-branch-commits at lists.llvm.org
Thu May 15 12:59:47 PDT 2025
llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT-->
@llvm/pr-subscribers-pgo
Author: Mingming Liu (mingmingl-llvm)
<details>
<summary>Changes</summary>
https://github.com/llvm/llvm-project/pull/138170 introduces classes to operate on data access profiles. This change supports the read and write of `DataAccessProfData` in indexed format of MemProf (v4) as well as its the text (yaml) format.
For indexed format:
* InstrProfWriter owns (by `std::unique_ptr<DataAccessProfData>`) the data access profiles, and gives a non-owned copy when it calls `writeMemProf`.
* MemProf v4 header has a new `uint64_t` to record the byte offset of data access profiles. This `uint64_t` field is zero if data access profile is not set (nullptr).
* MemProfReader reads the offset from v4 header and de-serializes in-memory bytes into class `DataAccessProfData`.
* MemProfYAML.h adds the mapping for DAP class, and make DAP optional for both read and write.
---
Patch is 26.46 KiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/139997.diff
14 Files Affected:
- (modified) llvm/include/llvm/ProfileData/DataAccessProf.h (+9-3)
- (modified) llvm/include/llvm/ProfileData/IndexedMemProfData.h (+9-3)
- (modified) llvm/include/llvm/ProfileData/InstrProfReader.h (+5-1)
- (modified) llvm/include/llvm/ProfileData/InstrProfWriter.h (+6)
- (modified) llvm/include/llvm/ProfileData/MemProfReader.h (+15)
- (modified) llvm/include/llvm/ProfileData/MemProfYAML.h (+58)
- (modified) llvm/lib/ProfileData/DataAccessProf.cpp (+4-2)
- (modified) llvm/lib/ProfileData/IndexedMemProfData.cpp (+48-13)
- (modified) llvm/lib/ProfileData/InstrProfReader.cpp (+14)
- (modified) llvm/lib/ProfileData/InstrProfWriter.cpp (+16-4)
- (modified) llvm/lib/ProfileData/MemProfReader.cpp (+30)
- (modified) llvm/test/tools/llvm-profdata/memprof-yaml.test (+11)
- (modified) llvm/tools/llvm-profdata/llvm-profdata.cpp (+4)
- (modified) llvm/unittests/ProfileData/DataAccessProfTest.cpp (+6-5)
``````````diff
diff --git a/llvm/include/llvm/ProfileData/DataAccessProf.h b/llvm/include/llvm/ProfileData/DataAccessProf.h
index e8504102238d1..f5f6abf0a2817 100644
--- a/llvm/include/llvm/ProfileData/DataAccessProf.h
+++ b/llvm/include/llvm/ProfileData/DataAccessProf.h
@@ -41,6 +41,8 @@ namespace data_access_prof {
struct SourceLocation {
SourceLocation(StringRef FileNameRef, uint32_t Line)
: FileName(FileNameRef.str()), Line(Line) {}
+
+ SourceLocation() {}
/// The filename where the data is located.
std::string FileName;
/// The line number in the source code.
@@ -53,6 +55,8 @@ namespace internal {
// which strings are owned by `DataAccessProfData`. Used by `DataAccessProfData`
// to represent data locations internally.
struct SourceLocationRef {
+ SourceLocationRef(StringRef FileNameRef, uint32_t Line)
+ : FileName(FileNameRef), Line(Line) {}
// The filename where the data is located.
StringRef FileName;
// The line number in the source code.
@@ -100,8 +104,9 @@ using SymbolHandle = std::variant<std::string, uint64_t>;
/// The data access profiles for a symbol.
struct DataAccessProfRecord {
public:
- DataAccessProfRecord(SymbolHandleRef SymHandleRef,
- ArrayRef<internal::SourceLocationRef> LocRefs) {
+ DataAccessProfRecord(SymbolHandleRef SymHandleRef, uint64_t AccessCount,
+ ArrayRef<internal::SourceLocationRef> LocRefs)
+ : AccessCount(AccessCount) {
if (std::holds_alternative<StringRef>(SymHandleRef)) {
SymHandle = std::get<StringRef>(SymHandleRef).str();
} else
@@ -110,8 +115,9 @@ struct DataAccessProfRecord {
for (auto Loc : LocRefs)
Locations.push_back(SourceLocation(Loc.FileName, Loc.Line));
}
+ DataAccessProfRecord() {}
SymbolHandle SymHandle;
-
+ uint64_t AccessCount;
// The locations of data in the source code. Optional.
SmallVector<SourceLocation> Locations;
};
diff --git a/llvm/include/llvm/ProfileData/IndexedMemProfData.h b/llvm/include/llvm/ProfileData/IndexedMemProfData.h
index 3c6c329d1c49d..66fa38472059b 100644
--- a/llvm/include/llvm/ProfileData/IndexedMemProfData.h
+++ b/llvm/include/llvm/ProfileData/IndexedMemProfData.h
@@ -10,14 +10,20 @@
//
//===----------------------------------------------------------------------===//
+#include "llvm/ProfileData/DataAccessProf.h"
#include "llvm/ProfileData/InstrProf.h"
#include "llvm/ProfileData/MemProf.h"
+#include <functional>
+#include <optional>
+
namespace llvm {
// Write the MemProf data to OS.
-Error writeMemProf(ProfOStream &OS, memprof::IndexedMemProfData &MemProfData,
- memprof::IndexedVersion MemProfVersionRequested,
- bool MemProfFullSchema);
+Error writeMemProf(
+ ProfOStream &OS, memprof::IndexedMemProfData &MemProfData,
+ memprof::IndexedVersion MemProfVersionRequested, bool MemProfFullSchema,
+ std::optional<std::reference_wrapper<data_access_prof::DataAccessProfData>>
+ DataAccessProfileData);
} // namespace llvm
diff --git a/llvm/include/llvm/ProfileData/InstrProfReader.h b/llvm/include/llvm/ProfileData/InstrProfReader.h
index c250a9ede39bc..a3436e1dfe711 100644
--- a/llvm/include/llvm/ProfileData/InstrProfReader.h
+++ b/llvm/include/llvm/ProfileData/InstrProfReader.h
@@ -18,6 +18,7 @@
#include "llvm/ADT/StringRef.h"
#include "llvm/IR/ProfileSummary.h"
#include "llvm/Object/BuildID.h"
+#include "llvm/ProfileData/DataAccessProf.h"
#include "llvm/ProfileData/InstrProf.h"
#include "llvm/ProfileData/InstrProfCorrelator.h"
#include "llvm/ProfileData/MemProf.h"
@@ -703,10 +704,13 @@ class IndexedMemProfReader {
const unsigned char *CallStackBase = nullptr;
// The number of elements in the radix tree array.
unsigned RadixTreeSize = 0;
+ /// The data access profiles, deserialized from binary data.
+ std::unique_ptr<data_access_prof::DataAccessProfData> DataAccessProfileData;
Error deserializeV2(const unsigned char *Start, const unsigned char *Ptr);
Error deserializeRadixTreeBased(const unsigned char *Start,
- const unsigned char *Ptr);
+ const unsigned char *Ptr,
+ memprof::IndexedVersion Version);
public:
IndexedMemProfReader() = default;
diff --git a/llvm/include/llvm/ProfileData/InstrProfWriter.h b/llvm/include/llvm/ProfileData/InstrProfWriter.h
index 67d85daa81623..cf1cec25c3cac 100644
--- a/llvm/include/llvm/ProfileData/InstrProfWriter.h
+++ b/llvm/include/llvm/ProfileData/InstrProfWriter.h
@@ -19,6 +19,7 @@
#include "llvm/ADT/StringMap.h"
#include "llvm/IR/GlobalValue.h"
#include "llvm/Object/BuildID.h"
+#include "llvm/ProfileData/DataAccessProf.h"
#include "llvm/ProfileData/InstrProf.h"
#include "llvm/ProfileData/MemProf.h"
#include "llvm/Support/Error.h"
@@ -81,6 +82,8 @@ class InstrProfWriter {
// Whether to generated random memprof hotness for testing.
bool MemprofGenerateRandomHotness;
+ std::unique_ptr<data_access_prof::DataAccessProfData> DataAccessProfileData;
+
public:
// For memprof testing, random hotness can be assigned to the contexts if
// MemprofGenerateRandomHotness is enabled. The random seed can be either
@@ -122,6 +125,9 @@ class InstrProfWriter {
// Add a binary id to the binary ids list.
void addBinaryIds(ArrayRef<llvm::object::BuildID> BIs);
+ void addDataAccessProfData(
+ std::unique_ptr<data_access_prof::DataAccessProfData> DataAccessProfile);
+
/// Merge existing function counts from the given writer.
void mergeRecordsFromWriter(InstrProfWriter &&IPW,
function_ref<void(Error)> Warn);
diff --git a/llvm/include/llvm/ProfileData/MemProfReader.h b/llvm/include/llvm/ProfileData/MemProfReader.h
index 29d9e57cae3e3..02defa189ea7e 100644
--- a/llvm/include/llvm/ProfileData/MemProfReader.h
+++ b/llvm/include/llvm/ProfileData/MemProfReader.h
@@ -228,6 +228,21 @@ class YAMLMemProfReader final : public MemProfReader {
create(std::unique_ptr<MemoryBuffer> Buffer);
void parse(StringRef YAMLData);
+
+ std::unique_ptr<data_access_prof::DataAccessProfData>
+ takeDataAccessProfData() {
+ return std::move(DataAccessProfileData);
+ }
+
+private:
+ // Called by `parse` to set data access profiles after parsing them from Yaml
+ // files.
+ void setDataAccessProfileData(
+ std::unique_ptr<data_access_prof::DataAccessProfData> Data) {
+ DataAccessProfileData = std::move(Data);
+ }
+
+ std::unique_ptr<data_access_prof::DataAccessProfData> DataAccessProfileData;
};
} // namespace memprof
} // namespace llvm
diff --git a/llvm/include/llvm/ProfileData/MemProfYAML.h b/llvm/include/llvm/ProfileData/MemProfYAML.h
index 08dee253f615a..634edc4aa0122 100644
--- a/llvm/include/llvm/ProfileData/MemProfYAML.h
+++ b/llvm/include/llvm/ProfileData/MemProfYAML.h
@@ -2,6 +2,7 @@
#define LLVM_PROFILEDATA_MEMPROFYAML_H_
#include "llvm/ADT/SmallVector.h"
+#include "llvm/ProfileData/DataAccessProf.h"
#include "llvm/ProfileData/MemProf.h"
#include "llvm/Support/Format.h"
#include "llvm/Support/YAMLTraits.h"
@@ -20,9 +21,24 @@ struct GUIDMemProfRecordPair {
MemProfRecord Record;
};
+// Helper struct to yamlify data_access_prof::DataAccessProfData. The struct
+// members use owned strings. This is for simplicity and assumes that most real
+// world use cases do look-ups and regression test scale is small.
+struct YamlDataAccessProfData {
+ std::vector<data_access_prof::DataAccessProfRecord> Records;
+ std::vector<uint64_t> KnownColdHashes;
+ std::vector<std::string> KnownColdSymbols;
+
+ bool isEmpty() const {
+ return Records.empty() && KnownColdHashes.empty() &&
+ KnownColdSymbols.empty();
+ }
+};
+
// The top-level data structure, only used with YAML for now.
struct AllMemProfData {
std::vector<GUIDMemProfRecordPair> HeapProfileRecords;
+ YamlDataAccessProfData YamlifiedDataAccessProfiles;
};
} // namespace memprof
@@ -206,9 +222,49 @@ template <> struct MappingTraits<memprof::GUIDMemProfRecordPair> {
}
};
+template <> struct MappingTraits<data_access_prof::SourceLocation> {
+ static void mapping(IO &Io, data_access_prof::SourceLocation &Loc) {
+ Io.mapOptional("FileName", Loc.FileName);
+ Io.mapOptional("Line", Loc.Line);
+ }
+};
+
+template <> struct MappingTraits<data_access_prof::DataAccessProfRecord> {
+ static void mapping(IO &Io, data_access_prof::DataAccessProfRecord &Rec) {
+ if (Io.outputting()) {
+ if (std::holds_alternative<std::string>(Rec.SymHandle)) {
+ Io.mapOptional("Symbol", std::get<std::string>(Rec.SymHandle));
+ } else {
+ Io.mapOptional("Hash", std::get<uint64_t>(Rec.SymHandle));
+ }
+ } else {
+ std::string SymName;
+ uint64_t Hash = 0;
+ Io.mapOptional("Symbol", SymName);
+ Io.mapOptional("Hash", Hash);
+ if (!SymName.empty()) {
+ Rec.SymHandle = SymName;
+ } else {
+ Rec.SymHandle = Hash;
+ }
+ }
+
+ Io.mapOptional("Locations", Rec.Locations);
+ }
+};
+
+template <> struct MappingTraits<memprof::YamlDataAccessProfData> {
+ static void mapping(IO &Io, memprof::YamlDataAccessProfData &Data) {
+ Io.mapOptional("SampledRecords", Data.Records);
+ Io.mapOptional("KnownColdSymbols", Data.KnownColdSymbols);
+ Io.mapOptional("KnownColdHashes", Data.KnownColdHashes);
+ }
+};
+
template <> struct MappingTraits<memprof::AllMemProfData> {
static void mapping(IO &Io, memprof::AllMemProfData &Data) {
Io.mapRequired("HeapProfileRecords", Data.HeapProfileRecords);
+ Io.mapOptional("DataAccessProfiles", Data.YamlifiedDataAccessProfiles);
}
};
@@ -234,5 +290,7 @@ LLVM_YAML_IS_SEQUENCE_VECTOR(memprof::AllocationInfo)
LLVM_YAML_IS_SEQUENCE_VECTOR(memprof::CallSiteInfo)
LLVM_YAML_IS_SEQUENCE_VECTOR(memprof::GUIDMemProfRecordPair)
LLVM_YAML_IS_SEQUENCE_VECTOR(memprof::GUIDHex64) // Used for CalleeGuids
+LLVM_YAML_IS_SEQUENCE_VECTOR(data_access_prof::DataAccessProfRecord)
+LLVM_YAML_IS_SEQUENCE_VECTOR(data_access_prof::SourceLocation)
#endif // LLVM_PROFILEDATA_MEMPROFYAML_H_
diff --git a/llvm/lib/ProfileData/DataAccessProf.cpp b/llvm/lib/ProfileData/DataAccessProf.cpp
index c5d0099977cfa..61a73fab7269f 100644
--- a/llvm/lib/ProfileData/DataAccessProf.cpp
+++ b/llvm/lib/ProfileData/DataAccessProf.cpp
@@ -48,7 +48,8 @@ DataAccessProfData::getProfileRecord(const SymbolHandleRef SymbolID) const {
auto It = Records.find(Key);
if (It != Records.end()) {
- return DataAccessProfRecord(Key, It->second.Locations);
+ return DataAccessProfRecord(Key, It->second.AccessCount,
+ It->second.Locations);
}
return std::nullopt;
@@ -111,7 +112,8 @@ Error DataAccessProfData::addKnownSymbolWithoutSamples(
auto CanonicalName = getCanonicalName(std::get<StringRef>(SymbolID));
if (!CanonicalName)
return CanonicalName.takeError();
- KnownColdSymbols.insert(*CanonicalName);
+ KnownColdSymbols.insert(
+ saveStringToMap(StrToIndexMap, Saver, *CanonicalName).first);
return Error::success();
}
diff --git a/llvm/lib/ProfileData/IndexedMemProfData.cpp b/llvm/lib/ProfileData/IndexedMemProfData.cpp
index 3d20f7a7a5778..cc1b03101c880 100644
--- a/llvm/lib/ProfileData/IndexedMemProfData.cpp
+++ b/llvm/lib/ProfileData/IndexedMemProfData.cpp
@@ -10,6 +10,7 @@
//
//===----------------------------------------------------------------------===//
+#include "llvm/ProfileData/DataAccessProf.h"
#include "llvm/ProfileData/InstrProf.h"
#include "llvm/ProfileData/InstrProfReader.h"
#include "llvm/ProfileData/MemProf.h"
@@ -216,7 +217,9 @@ static Error writeMemProfV2(ProfOStream &OS,
static Error writeMemProfRadixTreeBased(
ProfOStream &OS, memprof::IndexedMemProfData &MemProfData,
- memprof::IndexedVersion Version, bool MemProfFullSchema) {
+ memprof::IndexedVersion Version, bool MemProfFullSchema,
+ std::optional<std::reference_wrapper<data_access_prof::DataAccessProfData>>
+ DataAccessProfileData) {
assert((Version == memprof::Version3 || Version == memprof::Version4) &&
"Unsupported version for radix tree format");
@@ -225,6 +228,8 @@ static Error writeMemProfRadixTreeBased(
OS.write(0ULL); // Reserve space for the memprof call stack payload offset.
OS.write(0ULL); // Reserve space for the memprof record payload offset.
OS.write(0ULL); // Reserve space for the memprof record table offset.
+ if (Version == memprof::Version4)
+ OS.write(0ULL); // Reserve space for the data access profile offset.
auto Schema = memprof::getHotColdSchema();
if (MemProfFullSchema)
@@ -251,17 +256,26 @@ static Error writeMemProfRadixTreeBased(
uint64_t RecordTableOffset = writeMemProfRecords(
OS, MemProfData.Records, &Schema, Version, &MemProfCallStackIndexes);
+ uint64_t DataAccessProfOffset = 0;
+ if (DataAccessProfileData.has_value()) {
+ DataAccessProfOffset = OS.tell();
+ if (Error E = (*DataAccessProfileData).get().serialize(OS))
+ return E;
+ }
+
// Verify that the computation for the number of elements in the call stack
// array works.
assert(CallStackPayloadOffset +
NumElements * sizeof(memprof::LinearFrameId) ==
RecordPayloadOffset);
- uint64_t Header[] = {
+ SmallVector<uint64_t, 4> Header = {
CallStackPayloadOffset,
RecordPayloadOffset,
RecordTableOffset,
};
+ if (Version == memprof::Version4)
+ Header.push_back(DataAccessProfOffset);
OS.patch({{HeaderUpdatePos, Header}});
return Error::success();
@@ -272,28 +286,33 @@ static Error writeMemProfV3(ProfOStream &OS,
memprof::IndexedMemProfData &MemProfData,
bool MemProfFullSchema) {
return writeMemProfRadixTreeBased(OS, MemProfData, memprof::Version3,
- MemProfFullSchema);
+ MemProfFullSchema, std::nullopt);
}
// Write out MemProf Version4
-static Error writeMemProfV4(ProfOStream &OS,
- memprof::IndexedMemProfData &MemProfData,
- bool MemProfFullSchema) {
+static Error writeMemProfV4(
+ ProfOStream &OS, memprof::IndexedMemProfData &MemProfData,
+ bool MemProfFullSchema,
+ std::optional<std::reference_wrapper<data_access_prof::DataAccessProfData>>
+ DataAccessProfileData) {
return writeMemProfRadixTreeBased(OS, MemProfData, memprof::Version4,
- MemProfFullSchema);
+ MemProfFullSchema, DataAccessProfileData);
}
// Write out the MemProf data in a requested version.
-Error writeMemProf(ProfOStream &OS, memprof::IndexedMemProfData &MemProfData,
- memprof::IndexedVersion MemProfVersionRequested,
- bool MemProfFullSchema) {
+Error writeMemProf(
+ ProfOStream &OS, memprof::IndexedMemProfData &MemProfData,
+ memprof::IndexedVersion MemProfVersionRequested, bool MemProfFullSchema,
+ std::optional<std::reference_wrapper<data_access_prof::DataAccessProfData>>
+ DataAccessProfileData) {
switch (MemProfVersionRequested) {
case memprof::Version2:
return writeMemProfV2(OS, MemProfData, MemProfFullSchema);
case memprof::Version3:
return writeMemProfV3(OS, MemProfData, MemProfFullSchema);
case memprof::Version4:
- return writeMemProfV4(OS, MemProfData, MemProfFullSchema);
+ return writeMemProfV4(OS, MemProfData, MemProfFullSchema,
+ DataAccessProfileData);
}
return make_error<InstrProfError>(
@@ -357,7 +376,10 @@ Error IndexedMemProfReader::deserializeV2(const unsigned char *Start,
}
Error IndexedMemProfReader::deserializeRadixTreeBased(
- const unsigned char *Start, const unsigned char *Ptr) {
+ const unsigned char *Start, const unsigned char *Ptr,
+ memprof::IndexedVersion Version) {
+ assert((Version == memprof::Version3 || Version == memprof::Version4) &&
+ "Unsupported version for radix tree format");
// The offset in the stream right before invoking
// CallStackTableGenerator.Emit.
const uint64_t CallStackPayloadOffset =
@@ -369,6 +391,11 @@ Error IndexedMemProfReader::deserializeRadixTreeBased(
const uint64_t RecordTableOffset =
support::endian::readNext<uint64_t, llvm::endianness::little>(Ptr);
+ uint64_t DataAccessProfOffset = 0;
+ if (Version == memprof::Version4)
+ DataAccessProfOffset =
+ support::endian::readNext<uint64_t, llvm::endianness::little>(Ptr);
+
// Read the schema.
auto SchemaOr = memprof::readMemProfSchema(Ptr);
if (!SchemaOr)
@@ -390,6 +417,14 @@ Error IndexedMemProfReader::deserializeRadixTreeBased(
/*Payload=*/Start + RecordPayloadOffset,
/*Base=*/Start, memprof::RecordLookupTrait(Version, Schema)));
+ if (DataAccessProfOffset > RecordTableOffset) {
+ DataAccessProfileData =
+ std::make_unique<data_access_prof::DataAccessProfData>();
+ const unsigned char *DAPPtr = Start + DataAccessProfOffset;
+ if (Error E = DataAccessProfileData->deserialize(DAPPtr))
+ return E;
+ }
+
return Error::success();
}
@@ -423,7 +458,7 @@ Error IndexedMemProfReader::deserialize(const unsigned char *Start,
case memprof::Version3:
case memprof::Version4:
// V3 and V4 share the same high-level structure (radix tree, linear IDs).
- if (Error E = deserializeRadixTreeBased(Start, Ptr))
+ if (Error E = deserializeRadixTreeBased(Start, Ptr, Version))
return E;
break;
}
diff --git a/llvm/lib/ProfileData/InstrProfReader.cpp b/llvm/lib/ProfileData/InstrProfReader.cpp
index e6c83430cd8e9..78aba992fcd65 100644
--- a/llvm/lib/ProfileData/InstrProfReader.cpp
+++ b/llvm/lib/ProfileData/InstrProfReader.cpp
@@ -1551,6 +1551,20 @@ memprof::AllMemProfData IndexedMemProfReader::getAllMemProfData() const {
Pair.Record = std::move(*Record);
AllMemProfData.HeapProfileRecords.push_back(std::move(Pair));
}
+ // Populate the data access profiles for yaml output.
+ if (DataAccessProfileData != nullptr) {
+ for (const auto &[SymHandleRef, RecordRef] :
+ DataAccessProfileData->getRecords())
+ AllMemProfData.YamlifiedDataAccessProfiles.Records.push_back(
+ data_access_prof::DataAccessProfRecord(
+ SymHandleRef, RecordRef.AccessCount, RecordRef.Locations));
+ for (StringRef ColdSymbol : DataAccessProfileData->getKnownColdSymbols())
+ AllMemProfData.YamlifiedDataAccessProfiles.KnownColdSymbols.push_back(
+ ColdSymbol.str());
+ for (uint64_t Hash : DataAccessProfileData->getKnownColdHashes())
+ AllMemProfData.YamlifiedDataAccessProfiles.KnownColdHashes.push_back(
+ Hash);
+ }
return AllMemProfData;
}
diff --git a/llvm/lib/ProfileData/InstrProfWriter.cpp b/llvm/lib/ProfileData/InstrProfWriter.cpp
index 2759346935b14..b0012ccc4f4bf 100644
--- a/llvm/lib/ProfileData/InstrProfWriter.cpp
+++ b/llvm/lib/ProfileData/InstrProfWriter.cpp
@@ -16,6 +16,7 @@
#include "llvm/ADT/SetVector.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/IR/ProfileSummary.h"
+#include "llvm/ProfileData/DataAccessProf.h"
#include "llvm/ProfileData/IndexedMemProfData.h"
#include "llvm/ProfileData/InstrProf.h"
#include "llvm/ProfileData/MemProf.h"
@@ -29,6 +30,7 @@
#include "llvm/Support/raw_ostream.h"
#include <cstdint>
#include <ctime>
+#include <functional>
#include <memory>
#include <string>
#include <tuple>
@@ -152,9 +154,7 @@ void InstrProfWriter::setValueProfDataEndianness(llvm::endianness Endianness) {
InfoObj->ValueProfDataEndianness = Endianness;
}
-void InstrProfWriter::setOutputSparse(bool Sparse) {
- this->Sparse = Sparse;
-}
+void InstrProfWriter::setOutputSparse(bool Sparse) { this->Sparse = Sparse; }
void InstrProfWriter::addRecord(NamedInstrProfRecord &&I, uint64_t Weight,
function_ref<void(Error)> Warn) {
@@ -329,6 +329,12 @@ void InstrProfWriter::addBinaryIds(ArrayRef<llvm::object::BuildID> BIs) {
llvm::append_range(BinaryIds, BIs);
}
+void InstrProfWriter::addDataAccessProfData(
+ std::unique_ptr<data_access_prof::DataAccessProfData>
+ DataAccessProfDataIn) {
+ DataAccessProfileData = std::move(DataAccessProfDataIn);
+}
+
void InstrProfWriter::addTemporalProfileTrace(TemporalProfTraceTy Trace) {
assert(Trace.FunctionNameRefs.size() <= MaxTemporalProfTraceLength);
asser...
[truncated]
``````````
</details>
https://github.com/llvm/llvm-project/pull/139997
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