Advice needed: programmatically generating primops?

Hi All, There is a huge amount of boilerplate involved in adding a full complement of vector primops to GHC. I would like to reduce this boilerplate by programmatically generating the vector primops. My plan is to add utils/genvecprimops and #include its output into primops.txt.pp. Does this sound reasonable? Any objections? While I'm at it, is there any related cleanup I could undertake? Thanks, Geoff