mscash2-opencl: expected to fix problems with weaker gpus.
Fix for 913e2fce - it broke 32-bit MMX/SSE2 builds.
Merge branch 'bleeding-jumbo' into memdbg

* bleeding-jumbo:
  Fix for 913e2fce - it broke 32-bit MMX/SSE2 builds.
  mscash2-opencl: expected to fix problems with weaker gpus.