get_module context mb reads the bitcode for a new module m from the memory buffer mb in the context context. Returns m if successful, or raises Error msg otherwise, where msg is a description of the error encountered. See the function llvm::getBitcodeModule.

parse_bitcode context mb parses the bitcode for a new module m from the memory buffer mb in the context context. Returns m if successful, or raises Error msg otherwise, where msg is a description of the error encountered. See the function llvm::ParseBitcodeFile.