[PATCH] Support for address space casting in order to map these on the new 'addrspacecast' IR instruction

[Pekka Jääskeläinen]

  I can commit if someone else says +1 too. Is there a code owner (or someone willing to take the responsibility) for OpenCL support in Clang/LLVM that could say a final word on the OpenCL affecting patches?

http://llvm-reviews.chandlerc.com/D2241