I am pleased to announce that the source code for our in-progress implementation of the Intel Cilk Plus extensions in Clang/LLVM is now available on Github:
This is an early release, and is not yet feature-complete. Right now, only spawn and sync are supported, as well as anything that only requires the runtime library, such as hyperobjects. We will of course be adding the rest of the Intel Cilk Plus extensions over time, including cilk_for and the vectorization features. More information about the current status, including supported platforms and known issues is available at http://cilkplus.github.com/#status.
We would love to hear your feedback (and bug reports!) – either on this forum, or via the github issue tracker https://github.com/cilkplus/clang/issues.