hide internal basic_map_identity
hide internal basic_map_identity

This function was exposed by mistake in d07eed3 (rename isl_dim to isl_space,
Sun Aug 21 10:38:41 2011 +0200).

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

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