A Haskell library for analyzing LLVM bitcode.

A Haskell library for analyzing LLVM bitcode. To convert bitcode to the format used by this library, see the llvm-data-interop package.

This library attempts to provide some basic program analysis infrastructure and aims to scale to large bitcode files.

There are some useful tools built on top of this library available in the llvm-tools package.

Changes since 0.2.0: * LLVM 3.3 support (contributed by Patrick Hulin) * Metadata format change. Metadata type entries no longer have a MetaDWFile. Instead, file and directory names are stored directly in each MetaDW*Type. This change lets us more easily accommodate changes in LLVM 3.3 (while supporting older versions). * Under LLVM 3.3, the metaCompileUnitIsMain field of MetaDWCompileUnit is always False. This disappeared in LLVM 3.3, but removing it would be an unnecessary API break, I think.

Introduction

A Haskell library for analyzing LLVM bitcode. To convert bitcode the format used by this library, see the llvm-data-interop package and the haddocks for the LLVM.Analysis module.

This library attempts to provide some basic program analysis infrastructure and aims to scale to large bitcode files. Additional analysis tools are welcome.

A note on testing

Some tests in the test suite necessarily rely on names generated by the frontend used to generate bitcode. These internal names are not stable and change with each frontend release. The test suite currently runs with clang 3.2.