nv50: Add some missing flags to short instructions.
nv50: Add some missing flags to short instructions.

MoochMcGee/envytools,pierremoreau/envytools,kfractal/envytools,kfractal/envytools,karolherbst/envytools,karolherbst/envytools,grate-driver/envytools,envytools/envytools,grate-driver/envytools,kfractal/envytools,hakzsam/envytools,MoochMcGee/envytools,karolherbst/envytools,grate-driver/envytools,envytools/envytools,pierremoreau/envytools,MoochMcGee/envytools,hakzsam/envytools,envytools/envytools,envytools/envytools,grate-driver/envytools,envytools/envytools,kfractal/envytools,karolherbst/envytools,MoochMcGee/envytools,grate-driver/envytools,kfractal/envytools,hakzsam/envytools,MoochMcGee/envytools,pierremoreau/envytools,pierremoreau/envytools,hakzsam/envytools,pierremoreau/envytools,karolherbst/envytools,hakzsam/envytools