insns.dat: collapse relaxed forms
insns.dat: collapse relaxed forms

Change the relaxed forms to the compact representation.  This
*deliberately* does not fix bugs where the relaxed form does not match
the official form; this is strictly a "no change in output" checkin.

All remaining open-coded relaxed forms are very likely bugs, and need
to be individually audited.  Furthermore, it is questionable if the
Intel FMA instructions, being destructive, should have relaxed forms
at all.

Signed-off-by: H. Peter Anvin <8a453bad9912ffe59bc0f0b8abe03df9be19379e@zytor.com>

turingstudio/nasm,Distrotech/nasm,techkey/nasm,turingstudio/nasm,techkey/nasm,projedi/nasm,Distrotech/nasm,turingstudio/nasm,techkey/nasm,Distrotech/nasm,letolabs/nasm,techkey/nasm,letolabs/nasm,projedi/nasm,turingstudio/nasm,projedi/nasm,Distrotech/nasm,letolabs/nasm,projedi/nasm,projedi/nasm,techkey/nasm