isl_pw_templ.c: copy: fix return
isl_pw_templ.c: copy: fix return

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