diff options
Diffstat (limited to 'include/llvm/ProfileData/InstrProfReader.h')
-rw-r--r-- | include/llvm/ProfileData/InstrProfReader.h | 37 |
1 files changed, 18 insertions, 19 deletions
diff --git a/include/llvm/ProfileData/InstrProfReader.h b/include/llvm/ProfileData/InstrProfReader.h index 8163ca1592098..424360e0f7655 100644 --- a/include/llvm/ProfileData/InstrProfReader.h +++ b/include/llvm/ProfileData/InstrProfReader.h @@ -40,9 +40,9 @@ class InstrProfReader; /// A file format agnostic iterator over profiling data. class InstrProfIterator : public std::iterator<std::input_iterator_tag, - InstrProfRecord> { + NamedInstrProfRecord> { InstrProfReader *Reader = nullptr; - InstrProfRecord Record; + value_type Record; void Increment(); @@ -53,12 +53,12 @@ public: InstrProfIterator &operator++() { Increment(); return *this; } bool operator==(const InstrProfIterator &RHS) { return Reader == RHS.Reader; } bool operator!=(const InstrProfIterator &RHS) { return Reader != RHS.Reader; } - InstrProfRecord &operator*() { return Record; } - InstrProfRecord *operator->() { return &Record; } + value_type &operator*() { return Record; } + value_type *operator->() { return &Record; } }; /// Base class and interface for reading profiling data of any known instrprof -/// format. Provides an iterator over InstrProfRecords. +/// format. Provides an iterator over NamedInstrProfRecords. class InstrProfReader { instrprof_error LastError = instrprof_error::success; @@ -70,7 +70,7 @@ public: virtual Error readHeader() = 0; /// Read a single record. - virtual Error readNextRecord(InstrProfRecord &Record) = 0; + virtual Error readNextRecord(NamedInstrProfRecord &Record) = 0; /// Iterator over profile data. InstrProfIterator begin() { return InstrProfIterator(this); } @@ -161,7 +161,7 @@ public: Error readHeader() override; /// Read a single record. - Error readNextRecord(InstrProfRecord &Record) override; + Error readNextRecord(NamedInstrProfRecord &Record) override; InstrProfSymtab &getSymtab() override { assert(Symtab.get()); @@ -209,7 +209,7 @@ public: static bool hasFormat(const MemoryBuffer &DataBuffer); Error readHeader() override; - Error readNextRecord(InstrProfRecord &Record) override; + Error readNextRecord(NamedInstrProfRecord &Record) override; bool isIRLevelProfile() const override { return (Version & VARIANT_MASK_IR_PROF) != 0; @@ -243,8 +243,8 @@ private: return 7 & (sizeof(uint64_t) - SizeInBytes % sizeof(uint64_t)); } - Error readName(InstrProfRecord &Record); - Error readFuncHash(InstrProfRecord &Record); + Error readName(NamedInstrProfRecord &Record); + Error readFuncHash(NamedInstrProfRecord &Record); Error readRawCounts(InstrProfRecord &Record); Error readValueProfilingData(InstrProfRecord &Record); bool atEnd() const { return Data == DataEnd; } @@ -281,7 +281,7 @@ enum class HashT : uint32_t; /// Trait for lookups into the on-disk hash table for the binary instrprof /// format. class InstrProfLookupTrait { - std::vector<InstrProfRecord> DataBuffer; + std::vector<NamedInstrProfRecord> DataBuffer; IndexedInstrProf::HashT HashType; unsigned FormatVersion; // Endianness of the input value profile data. @@ -293,7 +293,7 @@ public: InstrProfLookupTrait(IndexedInstrProf::HashT HashType, unsigned FormatVersion) : HashType(HashType), FormatVersion(FormatVersion) {} - using data_type = ArrayRef<InstrProfRecord>; + using data_type = ArrayRef<NamedInstrProfRecord>; using internal_key_type = StringRef; using external_key_type = StringRef; @@ -334,11 +334,11 @@ struct InstrProfReaderIndexBase { // Read all the profile records with the same key pointed to the current // iterator. - virtual Error getRecords(ArrayRef<InstrProfRecord> &Data) = 0; + virtual Error getRecords(ArrayRef<NamedInstrProfRecord> &Data) = 0; // Read all the profile records with the key equal to FuncName virtual Error getRecords(StringRef FuncName, - ArrayRef<InstrProfRecord> &Data) = 0; + ArrayRef<NamedInstrProfRecord> &Data) = 0; virtual void advanceToNextKey() = 0; virtual bool atEnd() const = 0; virtual void setValueProfDataEndianness(support::endianness Endianness) = 0; @@ -364,9 +364,9 @@ public: IndexedInstrProf::HashT HashType, uint64_t Version); ~InstrProfReaderIndex() override = default; - Error getRecords(ArrayRef<InstrProfRecord> &Data) override; + Error getRecords(ArrayRef<NamedInstrProfRecord> &Data) override; Error getRecords(StringRef FuncName, - ArrayRef<InstrProfRecord> &Data) override; + ArrayRef<NamedInstrProfRecord> &Data) override; void advanceToNextKey() override { RecordIterator++; } bool atEnd() const override { @@ -419,10 +419,9 @@ public: /// Read the file header. Error readHeader() override; /// Read a single record. - Error readNextRecord(InstrProfRecord &Record) override; + Error readNextRecord(NamedInstrProfRecord &Record) override; - /// Return the pointer to InstrProfRecord associated with FuncName - /// and FuncHash + /// Return the NamedInstrProfRecord associated with FuncName and FuncHash Expected<InstrProfRecord> getInstrProfRecord(StringRef FuncName, uint64_t FuncHash); |