https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100181
--- Comment #13 from Andrew Stubbs <ams at gcc dot gnu.org> --- I've updated the LLVM version documentation at https://gcc.gnu.org/wiki/Offloading#For_AMD_GCN: It's LLVM 9 or 13.0.1 now (nothing in between), and will be 13.0.1+ for the next release (dropping LLVM 9 because we'll want to add newer device support to GCC soonish).