BuiltinCAS.cpp Source File (original) (raw)

15using namespace llvm;

20void BuiltinCASContext::anchor() {}

24 return createStringError(std::make_error_code(std::errc::invalid_argument),

25 "invalid cas-id '" + Reference + "'");

28 if (Reference.size() != 2 * sizeof(HashType))

29 return createStringError(std::make_error_code(std::errc::invalid_argument),

30 "wrong size for cas-id hash '" + Reference + "'");

32 std::string Binary;

34 return createStringError(std::make_error_code(std::errc::invalid_argument),

35 "invalid hash in cas-id '" + Reference + "'");

40 return Digest;

41}

53 toHex(Digest, true, Hash);

55}

57void BuiltinCASContext::printIDImpl(raw_ostream &OS, const CASID &ID) const {

59}

63 return DefaultContext;

64}

78 if (!Handle)

79 return Handle.takeError();

84 Refs.push_back(Ref);

85 return Error::success();

86 }))

87 return E;

91 if (.getHash().equals(Hash))

95}

99#if LLVM_ENABLE_ONDISK_CAS

103#else

105#endif

106}

assert(UImm &&(UImm !=~static_cast< T >(0)) &&"Invalid immediate!")

AMDGPU Mark last scratch load

static StringRef getCASIDPrefix()

Definition BuiltinCAS.cpp:19

Provides a library for accessing information about this process and other processes on the operating ...

ArrayRef - Represent a constant reference to an array (0 or more elements consecutively in memory),...

Lightweight error class with error context and mandatory checking.

static ErrorSuccess success()

Create a success value.

Tagged union holding either a T or a Error.

Error takeError()

Take ownership of the stored error.

SmallString - A SmallString is just a SmallVector with methods and accessors that make it work better...

This is a 'vector' (really, a variable-sized array), optimized for the case when the array is small.

StringRef - Represent a constant reference to a string, i.e.

static HashT hashObject(const ObjectStore &CAS, ArrayRef< ObjectRef > Refs, ArrayRef< char > Data)

Unique identifier for a CAS object.

static CASID create(const CASContext *Context, StringRef Hash)

Create CASID from CASContext and raw hash bytes.

static ObjectProxy load(ObjectStore &CAS, ObjectRef Ref, ObjectHandle Node)

Reference to an object in an ObjectStore instance.

const CASContext & getContext() const

Get CASContext.

virtual std::optional< ObjectRef > getReference(const CASID &ID) const =0

Get an existing reference to the object called ID.

BuiltinCASContext()=default

static const BuiltinCASContext & getDefaultContext()

Definition BuiltinCAS.cpp:61

static Expected< HashType > parseID(StringRef PrintedDigest)

Definition BuiltinCAS.cpp:22

static void printID(ArrayRef< uint8_t > Digest, raw_ostream &OS)

Definition BuiltinCAS.cpp:51

static StringRef getHashName()

Get the name of the hash for any table identifiers.

Error createUnknownObjectError(const CASID &ID) const

Error validateObject(const CASID &ID) final

Validate the underlying object referred by CASID.

Definition BuiltinCAS.cpp:72

Expected< CASID > parseID(StringRef Reference) final

Get a CASID from a ID, which should have been generated by CASID::print().

Definition BuiltinCAS.cpp:43

Error createCorruptObjectError(const CASID &ID) const

Expected< ObjectRef > store(ArrayRef< ObjectRef > Refs, ArrayRef< char > Data) final

Store object into ObjectStore.

Definition BuiltinCAS.cpp:66

virtual Expected< ObjectRef > storeImpl(ArrayRef< uint8_t > ComputedHash, ArrayRef< ObjectRef > Refs, ArrayRef< char > Data)=0

static LLVM_ABI_FOR_TEST Expected< std::unique_ptr< UnifiedOnDiskCache > > open(StringRef Path, std::optional< uint64_t > SizeLimit, StringRef HashName, unsigned HashByteSize, OnDiskGraphDB::FaultInPolicy FaultInPolicy=OnDiskGraphDB::FaultInPolicy::FullTree)

Open a UnifiedOnDiskCache instance for a directory.

This class implements an extremely fast bulk output stream that can only output to a stream.

unsigned ID

LLVM IR allows to use arbitrary numbers as calling convention identifiers.

decltype(HasherT::hash(std::declval< ArrayRef< uint8_t > & >())) HashType

Expected< std::unique_ptr< ondisk::UnifiedOnDiskCache > > createBuiltinUnifiedOnDiskCache(StringRef Path)

Create a UnifiedOnDiskCache instance that uses BLAKE3 hashing.

Definition BuiltinCAS.cpp:98

This is an optimization pass for GlobalISel generic memory operations.

LLVM_ABI std::error_code inconvertibleErrorCode()

The value returned by this function can be returned from convertToErrorCode for Error values where no...

bool tryGetFromHex(StringRef Input, std::string &Output)

Convert hexadecimal string Input to its binary representation and store the result in Output....

Error createStringError(std::error_code EC, char const *Fmt, const Ts &... Vals)

Create formatted StringError object.

@ Ref

The access may reference the value stored in memory.

FunctionAddr VTableAddr uintptr_t uintptr_t Data

OutputIt copy(R &&Range, OutputIt Out)

void toHex(ArrayRef< uint8_t > Input, bool LowerCase, SmallVectorImpl< char > &Output)

Convert buffer Input to its hexadecimal representation. The returned string is double the size of Inp...

StringRef toStringRef(bool B)

Construct a string ref from a boolean.