On Sun, Oct 1, 2023 at 12:39 PM mirabilos via cfarm-users <cfarm-users@lists.tetaneutral.net> wrote: > > Noah Misch via cfarm-users dixit: > > >/opt/IBM/openxlC/17.1.1/bin/ibm-clang_r is the new system's XLC. > > Huh, so it’s also “just another LLVM+Clang”, not the old xlC?
It sounds like it. No doubt Clang will define __xlC__ but fail to compile a program written for xlC, like one using __vcipher, __vcipherlast, __vshasigmaw and __vshasigmad (AES and SHA intrinsics). Jeff _______________________________________________ cfarm-users mailing list cfarm-users@lists.tetaneutral.net https://lists.tetaneutral.net/listinfo/cfarm-users
