isl_basic_map_sort_constraints: use isl_sort
isl_basic_map_sort_constraints: use isl_sort

This avoids the need to create a new array just to pass along the
total dimension of the basic map.

Signed-off-by: Sven Verdoolaege <e5350bbed4977f5eb8ae1dc6abd9ae59d21ace75@kotnet.org>

nicolasvasilache/isl,UBERTC/isl,inducer/isl-mirror,evaautomation/isl,simbuerg/isl,abduld/isl,inducer/isl-mirror,KangDroidSMProject/ISL,BenzoSM/isl,jleben/isl,nicolasvasilache/isl,tobig/isl,crossbuild/isl,PollyLabs/isl,crossbuild/isl,simbuerg/isl,nicolasvasilache/isl,BenzoSM/isl,abduld/isl,nicolasvasilache/isl,Meinersbur/isl,Meinersbur/isl,simbuerg/isl,Distrotech/isl,Distrotech/isl,evaautomation/isl,jleben/isl,SaberMod/isl-current,KangDroidSMProject/ISL,PollyLabs/isl,simbuerg/isl,tobig/isl,KangDroidSMProject/ISL,UBERTC/isl,Distrotech/isl,BenzoSM/isl,nicolasvasilache/isl,UBERTC/isl,PollyLabs/isl,Meinersbur/isl,Meinersbur/isl,SaberMod/isl-current,jleben/isl,tobig/isl,BenzoSM/isl,crossbuild/isl,abduld/isl,KangDroidSMProject/ISL,SaberMod/isl-current,abduld/isl,simbuerg/isl,tobig/isl,jleben/isl,KangDroidSMProject/ISL,jleben/isl,BenzoSM/isl,inducer/isl-mirror,SaberMod/isl-current,inducer/isl-mirror,inducer/isl-mirror,PollyLabs/isl,evaautomation/isl,PollyLabs/isl,Distrotech/isl,Distrotech/isl,evaautomation/isl,crossbuild/isl,UBERTC/isl