Module unroll 

Routines and structures for “unrolling” a Bitstream into a block-and-record hierarchy.

Structs

BitcodeModule

A BitcodeModule encapsulates the top-level pieces of bitstream state needed for a single LLVM bitcode module: the IDENTIFICATION_BLOCK, the MODULE_BLOCK itself, a STRTAB_BLOCK, and a SYMTAB_BLOCK (if the last is present). A bitstream can contain multiple LLVM modules (e.g. if produced by llvm-cat -b), so parsing a bitstream can result in multiple BitcodeModules.

UnrolledBitcode

A fully unrolled bitcode structure, taken from a bitstream.

UnrolledBlock

A fully unrolled block within the bitstream, with potential records and sub-blocks.

UnrolledBlocks

Represents a collection of unrolled blocks.

UnrolledRecord

An “unrolled” record. This is internally indistinguishable from a raw bitstream Record, but is newtyped to enforce proper isolation of concerns.

UnrolledRecords

Represents a collection of unrolled records.

Enums

ConsistencyError

Errors that can occur when attempting to search for blocks and records within an unrolled bitstream.