privately export isl_basic_map_insert
privately export isl_basic_map_insert

We need it in the next commit.

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

pierrotdelalune/isl,crossbuild/isl,KangDroidSMProject/ISL,PollyLabs/isl,tobig/isl,Distrotech/isl,abduld/isl,inducer/isl-mirror,simbuerg/isl,VanirLLVM/toolchain_isl,serge-sans-paille/isl,cfx-next/toolchain_isl-upstream,cfx-next/toolchain_isl-upstream,BobSaget-Mod/libisl,Meinersbur/isl,VanirLLVM/toolchain_isl,KangDroidSMProject/ISL,Distrotech/isl,jleben/isl,pierrotdelalune/isl,nicolasvasilache/isl,serge-sans-paille/isl,pierrotdelalune/isl,cfx-next/toolchain_isl-upstream,simbuerg/isl,crossbuild/isl,BobSaget-Mod/libisl,BenzoSM/isl,abduld/isl,inducer/isl-mirror,evaautomation/isl,tobig/isl,VanirLLVM/toolchain_isl,BenzoSM/isl,jleben/isl,UBERTC/isl,pierrotdelalune/isl,BobSaget-Mod/libisl,evaautomation/isl,cfx-next/toolchain_isl-upstream,nicolasvasilache/isl,serge-sans-paille/isl,UBERTC/isl,serge-sans-paille/isl,BenzoSM/isl,epowers/isl,BobSaget-Mod/libisl,UBERTC/isl,PollyLabs/isl,SaberMod/isl-current,epowers/isl,evaautomation/isl,Distrotech/isl,Meinersbur/isl,jleben/isl,inducer/isl-mirror,BobSaget-Mod/libisl,KangDroidSMProject/ISL,SaberMod/isl-current,inducer/isl-mirror,BenzoSM/isl,tobig/isl,simbuerg/isl,nicolasvasilache/isl,nicolasvasilache/isl,BenzoSM/isl,PollyLabs/isl,PollyLabs/isl,serge-sans-paille/isl,crossbuild/isl,tobig/isl,simbuerg/isl,SaberMod/isl-current,Distrotech/isl,jleben/isl,Distrotech/isl,UBERTC/isl,KangDroidSMProject/ISL,Meinersbur/isl,inducer/isl-mirror,evaautomation/isl,epowers/isl,KangDroidSMProject/ISL,abduld/isl,SaberMod/isl-current,VanirLLVM/toolchain_isl,Meinersbur/isl,PollyLabs/isl,nicolasvasilache/isl,epowers/isl,abduld/isl,cfx-next/toolchain_isl-upstream,jleben/isl,pierrotdelalune/isl,crossbuild/isl,simbuerg/isl,epowers/isl,VanirLLVM/toolchain_isl