nir/lower_fp16_casts,radv,intel/compiler: add and use option to split fp64 casts
This likely fixes the same set of tests for Dozen, since it seems to also split RTNE fp64->fp16 casts
Edited by Rhys Perry
Due to an influx of spam, we have had to impose restrictions on new accounts. Please see this wiki page for instructions on how to get full permissions. Sorry for the inconvenience.
This likely fixes the same set of tests for Dozen, since it seems to also split RTNE fp64->fp16 casts