A raw_ostream that hash the content using the sha1 algorithm.

Synopsis

Declared in <llvm/Support/raw_sha1_ostream.h>

class raw_sha1_ostream
    : public raw_ostream

Base Classes

Name

Description

raw_ostream

This class implements an extremely fast bulk output stream that can only output to a stream. It does not support seeking, reopening, rewinding, line buffered disciplines etc. It is a simple buffer that outputs a chunk at a time.

Type Aliases

Name

Description

uuid_t

Output a formatted UUID with dash separators.

Enums

Name

Description

Colors

ANSI terminal color codes.

OStreamKind

Discriminator for concrete raw_ostream subclasses.

Member Functions

Name

Description

operator= [deleted]

Copy‐assignment is deleted.

GetBufferSize

Return the size of the current stream buffer, or the preferred size if buffering is enabled but the buffer has not been allocated yet.

GetNumBytesInBuffer

Return the number of bytes currently held in the stream buffer.

SetBufferSize

Set the stream to be buffered, using the specified buffer size.

SetBuffered

Set the stream to be buffered, with an automatically determined buffer size.

SetUnbuffered

Set the stream to be unbuffered. When unbuffered, the stream will flush after every write. This routine will also flush the buffer immediately when the stream is being set to unbuffered.

changeColor [virtual]

Changes the foreground color of text that will be output from this point forward.

colors_enabled

Return true if ANSI color output is currently enabled.

current_pos [virtual]

enable_colors [virtual]

Enable or disable ANSI color output for subsequent writes.

flush

Flush buffered output to the underlying device.

get_kind

Return the concrete stream kind discriminator.

has_colors [virtual]

This function determines if this stream is displayed and supports colors. The result is unaffected by calls to enable_color().

indent

indent ‐ Insert 'NumSpaces' spaces.

is_displayed [virtual]

This function determines if this stream is connected to a "tty" or "console" window. That is, the output would be displayed to the user rather than being put on a pipe or stored in a file.

reserveExtraSpace [virtual]

If possible, pre‐allocate ExtraSize bytes for stream data. i.e. it extends internal buffers to keep additional ExtraSize bytes. So that the stream could keep at least tell() + ExtraSize bytes without re‐allocations. reserveExtraSpace() does not change the size/data of the stream.

resetColor [virtual]

Resets the colors to terminal defaults. Call this when you are done outputting colored text, or before program exit.

resetHash

Reset the internal state to start over from scratch.

reverseColor [virtual]

Reverses the foreground and background colors.

sha1

Return the current SHA1 hash for the content of the stream

tell

tell ‐ Return the current offset with the file.

write

write overloads

write_escaped

Output Str, turning '', 't', ' ', '"', and anything that doesn't satisfy llvm::isPrint into an escape sequence.

write_hex

Output N in hexadecimal, without any prefix or padding.

write_uuid

Write UUID UUID to the stream.

write_zeros

write_zeros ‐ Insert 'NumZeros' nulls.

operator<<

Left shift operators

Static Data Members

Name

Description

BLACK

Black foreground color constant.

BLUE

Blue foreground color constant.

BRIGHT_BLACK

Bright black (gray) foreground color constant.

BRIGHT_BLUE

Bright blue foreground color constant.

BRIGHT_CYAN

Bright cyan foreground color constant.

BRIGHT_GREEN

Bright green foreground color constant.

BRIGHT_MAGENTA

Bright magenta foreground color constant.

BRIGHT_RED

Bright red foreground color constant.

BRIGHT_WHITE

Bright white foreground color constant.

BRIGHT_YELLOW

Bright yellow foreground color constant.

CYAN

Cyan foreground color constant.

GREEN

Green foreground color constant.

MAGENTA

Magenta foreground color constant.

RED

Red foreground color constant.

RESET

Reset colors to the terminal default.

SAVEDCOLOR

Saved‐color constant that preserves the current color.

WHITE

White foreground color constant.

YELLOW

Yellow foreground color constant.

Protected Member Functions

Name

Description

SetBuffer

Use the provided buffer as the raw_ostream buffer. This is intended for use only by subclasses which can arrange for the output to go directly into the desired output buffer, instead of being copied on each flush.

getBufferStart

Return the beginning of the current stream buffer, or 0 if the stream is unbuffered.

preferred_buffer_size [virtual]

Return an efficient buffer size for the underlying output mechanism.

Non-Member Functions

Name

Description

CheckBitcodeOutputToConsole

Determine if the raw_ostream provided is connected to a terminal. If so, generate a warning message to errs() advising against display of bitcode and return true. Otherwise just return false. Check for output written to a console

PrintStatistics

Print statistics to the given output stream.

PrintStatisticsJSON

Print statistics in JSON format. This does include all global timers (

createBitcodeWriterPass

Create and return a pass that writes the module to the specified ostream. Note that this pass is designed for use with the legacy pass manager.

createMIR2VecPrinterLegacyPass

MIR2VecPrinter pass ‐ This pass prints out the MIR2Vec embeddings for machine functions, basic blocks and instructions.

createMIR2VecVocabPrinterLegacyPass

MIR2VecVocabPrinter pass ‐ This pass prints out the MIR2Vec vocabulary contents to the given stream as a debugging tool.

createMachineFunctionPrinterPass

MachineFunctionPrinter pass ‐ This pass prints out the machine function to the given stream as a debugging tool.

createPrintFunctionPass

Create and return a pass that prints functions to the specified raw_ostream as they are processed.

createPrintMIRPass

MIRPrinting pass ‐ this pass prints out the LLVM IR into the given stream using the MIR serialization format.

createPrintModulePass

Create and return a pass that writes the module to the specified raw_ostream.

operator<<

Stream insertion operator

operator<<

Debug print ModRefInfo.

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Write Mode to OS via DenormalMode::print.

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Write the spelled name of RM to OS.

operator<<

Write a human readable form of Mask to OS

operator<<

Print a short description useful for debugging or logging.

operator<<

Stream insertion operator

operator<<

Print a version number.

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Write a formatted object to OS.

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

An raw_ostream inserter for modules.

operator<<

Stream insertion operator

operator<<

Forward declarations of output streams for debug purposes.

operator<<

Stream insertion operator

operator<<

Write optional value O to OS, or std::nullopt if empty.

operator<<

Stream insertion operator

operator<<

Invoke P's print callback on OS and return OS.

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Print I to OS as a signed decimal.

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Print I to OS using its signedness.

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Prints X to OS.

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Debug print MemoryEffects.

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Write a representation of std::nullopt to OS.

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Write UTC time point TP to stream OS.

operator<<

Write a textual representation of V to OS.

operator<<

Write Indent spaces to OS.

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Write RHS to OS.

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Print a RegionNode.

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Print the name of this node's function.

operator<<

Stream operator function for FixedOrScalableQuantity.

operator<<

Stream insertion operator

operator<<

Write a textual representation of error E to stream OS.

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Print a short description useful for debugging or logging.

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

<< operator for AliasResult.

operator<<

Write time point TP to stream OS.

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Write FPEnv to OS via DenormalFPEnv::print.

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream a human‐readable representation of FX to OS.

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

operator<<

Stream insertion operator

printLLVMNameWithoutPrefix

Print out a name of an LLVM value without any prefixes.

printMIR

Print MIR using New Pass Manager (uses FunctionAnalysisManager). If VRM is non‐null, the printer will serialize VirtRegMap state (split‐from, assigned‐phys).

printMIR

Print MIR using Legacy Pass Manager (uses MachineModuleInfo). If VRM is non‐null, the printer will serialize VirtRegMap state (split‐from, assigned‐phys).

printMIR

Print LLVM IR using the MIR serialization format to the given output stream.

reportAndResetTimings

If ‐time‐passes has been specified, report the timings immediately and then reset the timers to zero. By default it uses the stream created by CreateInfoOutputFile().

write_double

Write floating‐point D to S using Style and optional Precision.

write_hex

Write hex value N to S using Style and optional field Width.

write_integer

Write signed long long N to S using Style and at least MinDigits.

write_integer

Write unsigned long N to S using Style and at least MinDigits.

write_integer

Write signed long N to S using Style and at least MinDigits.

write_integer

Write unsigned long long N to S using Style and at least MinDigits.

write_integer

Write unsigned int N to S using Style and at least MinDigits.

write_integer

Write signed int N to S using Style and at least MinDigits.

AA::operator<<

Stream insertion operator

AMDGPU::operator<<

Stream insertion operator

DomTreeBuilder::operator<<

Stream insertion operator

GVNExpression::operator<<

Stream insertion operator

IntegerInclusiveIntervalUtils::printIntervals

Print intervals to output stream.

MachO::operator<<

Stream insertion operator

MachO::operator<<

Stream insertion operator

MachO::operator<<

Stream insertion operator

MachO::operator<<

Stream insertion operator

bfi_detail::operator<<

Stream insertion operator

cas::operator<<

Print ID to OS.

cl::printBuildConfig

Prints the compiler build configuration. Designed for compiler developers, not compiler end‐users. Intended to be used in ‐‐version output when enabled.

codeview::operator<<

Stream insertion operator

dwarf::operator<<

Stream insertion operator

dwarf::operator<<

Stream insertion operator

dwarf::operator<<

Stream insertion operator

dwarf::operator<<

Stream insertion operator

gsym::operator<<

Stream insertion operator

gsym::operator<<

Stream insertion operator

gsym::operator<<

Stream insertion operator

gsym::operator<<

Stream insertion operator

gsym::operator<<

Stream insertion operator

gsym::operator<<

Stream insertion operator

gsym::operator<<

Stream insertion operator

gsym::operator<<

Stream insertion operator

gsym::operator<<

Stream insertion operator

gsym::operator<<

Stream insertion operator

ifs::writeIFSToOutputStream

Attempts to write an IFS interface file to a raw_ostream.

jitlink::operator<<

Stream insertion operator

jitlink::operator<<

Stream insertion operator

jitlink::operator<<

Stream insertion operator

json::operator<<

Serializes this Value to JSON, writing it to the provided stream. The formatting is compact (no extra whitespace) and deterministic. For pretty‐printing, use the formatv() format_provider below.

lsp::operator<<

Stream insertion operator

lsp::operator<<

Stream insertion operator

lsp::operator<<

Stream insertion operator

lsp::operator<<

Stream insertion operator

lsp::operator<<

Stream insertion operator

lsp::operator<<

Stream insertion operator

lsp::operator<<

Stream insertion operator

lsp::operator<<

Stream insertion operator

lsp::operator<<

Stream insertion operator

mca::operator<<

Stream insertion operator

objcarc::operator<<

Stream insertion operator

object::operator<<

Stream insertion operator

orc::operator<<

Render a SymbolMap entry.

orc::operator<<

Render an array of SymbolStringPtrs.

orc::operator<<

Stream insertion operator

orc::operator<<

Stream insertion operator

orc::operator<<

Render a SymbolLookupSet.

orc::operator<<

Print a MemDeallocPolicy.

orc::operator<<

Print an AllocGroup.

orc::operator<<

Dump a SymbolStringPool. Useful for debugging dangling‐pointer crashes.

orc::operator<<

Stream insertion operator

orc::operator<<

Render a SymbolLookupSet entry.

orc::operator<<

Render a SymbolAliasMap.

orc::operator<<

Render a JITDylibSearchOrder.

orc::operator<<

Print a MemProt as an RWX triple.

orc::operator<<

Render a SymbolMap.

orc::operator<<

Render a SymbolLookupFlags instance.

orc::operator<<

Render a LookupKind.

orc::operator<<

Render a SymbolState.

orc::operator<<

Render a SymbolDependendeMap.

orc::operator<<

Render a SymbolNameSet.

orc::operator<<

Stream insertion operator

orc::operator<<

Render a SymbolDependenceMap entry.

orc::operator<<

Render a SymbolNameVector.

orc::operator<<

Render a SymbolFlagsMap entry.

orc::operator<<

Render a SymbolFlagsMap.

orc::operator<<

Render a MaterializationUnit.

orc::operator<<

Render JITSymbolFlags.

orc::operator<<

/ Render a JITDylibLookupFlags instance.

pdb::operator<<

Stream insertion operator

pdb::operator<<

Stream insertion operator

pdb::operator<<

Stream insertion operator

pdb::operator<<

Stream insertion operator

pdb::operator<<

Stream insertion operator

pdb::operator<<

Stream insertion operator

pdb::operator<<

Stream insertion operator

pdb::operator<<

Stream insertion operator

pdb::operator<<

Stream insertion operator

pdb::operator<<

Stream insertion operator

pdb::operator<<

Stream insertion operator

pdb::operator<<

Stream insertion operator

pdb::operator<<

Stream insertion operator

pdb::operator<<

Stream insertion operator

pdb::operator<<

Stream insertion operator

pdb::operator<<

Stream insertion operator

rdf::operator<<

Stream insertion operator

rdf::operator<<

Stream insertion operator

rdf::operator<<

Stream insertion operator

rdf::operator<<

Stream insertion operator

rdf::operator<<

Stream insertion operator

rdf::operator<<

Stream insertion operator

rdf::operator<<

Stream insertion operator

rdf::operator<<

Stream insertion operator

rdf::operator<<

Stream insertion operator

rdf::operator<<

Stream insertion operator

rdf::operator<<

Stream insertion operator

rdf::operator<<

Stream insertion operator

rdf::operator<<

Stream insertion operator

rdf::operator<<

Stream insertion operator

rdf::operator<<

Stream insertion operator

rdf::operator<<

Stream insertion operator

rdf::operator<<

Stream insertion operator

rdf::operator<<

Stream insertion operator

rdf::operator<<

Stream insertion operator

remarks::operator<<

Stream insertion operator

remarks::operator<<

Stream insertion operator

remarks::operator<<

Stream insertion operator

sampleprof::operator<<

Stream insertion operator

sampleprof::operator<<

Stream insertion operator

sampleprof::operator<<

Stream insertion operator

sampleprof::operator<<

Stream insertion operator

sampleprof::operator<<

Stream insertion operator

sandboxir::operator<<

Stream insertion operator

sandboxir::operator<<

Stream insertion operator

sandboxir::operator<<

Stream insertion operator

sandboxir::operator<<

Stream insertion operator

sandboxir::operator<<

Stream insertion operator

sandboxir::operator<<

Stream insertion operator

sandboxir::operator<<

Stream insertion operator

sandboxir::operator<<

Stream insertion operator

sandboxir::operator<<

Stream insertion operator

sandboxir::operator<<

Stream insertion operator

sys::PrintStackTrace

Print the stack trace using the given raw_ostream object.

sys::operator<<

Debugging output for Memory::ProtectionFlags.

sys::operator<<

Debugging output for MemoryBlock.

sys::printArg

Print a command argument, and optionally quote it.

sys::printDefaultTargetAndDetectedCPU

This is a function compatible with cl::AddExtraVersionPrinter, which adds info about the current target triple and detected CPU.

hlsl::rootsig::operator<<

Stream insertion operator

hlsl::rootsig::operator<<

Stream insertion operator

hlsl::rootsig::operator<<

Stream insertion operator

hlsl::rootsig::operator<<

Stream insertion operator

hlsl::rootsig::operator<<

The following contains the serialization interface for root elements

hlsl::rootsig::operator<<

Stream insertion operator

hlsl::rootsig::operator<<

Stream insertion operator

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