Comment Re:Will it blend? (Score 1) 501
That's a rather inaccurate statement.
Apple has declared they'd work with the Blender devs to get the Cycles OpenCL render backend to compile at all on AMD's dodgy OpenCL compiler implementation. The Cycles OpenCL backend has been working fine with both Nvidia and Intel OpenCL compilers for over two years now, but it has never worked on AMD. AMD has been in contact with Blender devs for a long time, but so far they haven't managed to improve the compiler situation at all.
No extraordinary effort is going on to optimize Blender in general that would not benefit Blender users on all platforms.