The structure of the serialized stable function map is as follows: ‐ Number of unique function/module names ‐ Total size of unique function/module names for opt‐in skipping ‐ Unique function/module names ‐ Padding to align to 4 bytes ‐ Number of StableFunctionEntries ‐ Hashes of each StableFunctionEntry ‐ Fixed‐size fields for each StableFunctionEntry (the order is consistent with the hashes above): ‐ FunctionNameId ‐ ModuleNameId ‐ InstCount ‐ Relative offset to the beginning of IndexOperandHashes for this entry ‐ Total size of variable‐sized IndexOperandHashes for lazy‐loading support ‐ Variable‐sized IndexOperandHashes for each StableFunctionEntry: ‐ Number of IndexOperandHashes ‐ Contents of each IndexOperandHashes ‐ InstIndex ‐ OpndIndex ‐ OpndHash

Synopsis

Declared in <llvm/CGData/StableFunctionMapRecord.h>

struct StableFunctionMapRecord;

Member Functions

Name

Description

StableFunctionMapRecord [constructor]

Constructors

deserialize

Deserialize the stable function map from a raw_ostream.

deserializeYAML

Deserialize the stable function map from a YAML stream.

empty

finalize

Finalize the stable function map by trimming content.

lazyDeserialize

Lazily deserialize the stable function map from Buffer starting at Offset. The individual stable function entry would be read lazily from Buffer when the function map is accessed.

merge

Merge the stable function map into this one.

print

Print the stable function map in a YAML format.

serialize

Serialize the stable function map to a raw_ostream.

serializeYAML

Serialize the stable function map to a YAML stream.

setReadStableFunctionMapNames

Set whether to read stable function names from the buffer. Has no effect if the function map is read from a YAML stream.

Static Member Functions

Name

Description

deserializeEntry

A static helper function to deserialize the stable function map entry. Ptr should be pointing to the start of the fixed‐sized fields of the entry when passed in.

serialize

A static helper function to serialize the stable function map without owning the stable function map.

Data Members

Name

FunctionMap

Created with MrDocs