OpenCL: Add a hardcoded ".0" after PCI string for nvidia, and
fix indentation.
OpenCL: It turns out PCI id's are 8-bit bus, 5-bit device
and 3-bit function. I presume this is the correct way to
parse what we get from the query.
OpenCL: Fix stray output.
Unify some more format names in pass_gen.pl.
pass_gen.pl: Sort format names when listing them.
Get the latest changes from 'master' bleeding-jumbo and merge to avoid discrepancy.