isl_basic_map_move_dims: normalize equalities
isl_basic_map_move_dims: normalize equalities

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