Drop unused variable from VMS.
Merge recent sxc fixes to sxc-opencl.
Merge a whole bunch of fixes made to CPU formats, to the OpenCL ones.
Merge branch 'bleeding-jumbo' into memdbg

* bleeding-jumbo:
  Merge a whole bunch of fixes made to CPU formats, to the OpenCL ones.
  Merge recent sxc fixes to sxc-opencl.
  Drop unused variable from VMS.
JtR-memdbg-generic-fix.patch