https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91274
Bill Schmidt <wschmidt at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED CC| |wschmidt at gcc dot gnu.org Resolution|--- |INVALID --- Comment #2 from Bill Schmidt <wschmidt at gcc dot gnu.org> --- Such interfaces were never supported or promised for ppc64le. The fact that s390 supports them is irrelevant. The supported interfaces you're looking for are: vector signed long long vec_splats (signed long long); vector unsigned long long vec_splats (unsigned long long); See Appendix A of the ELF V2 ABI Specification for a list of all vector functions that must be supported by compilers for ppc64le.