[Bug debug/103874] [11/12 Regression] ICE in internal_error on riscv64 and -gsplit-dwarf

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103874

--- Comment #8 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
RISCV is the only (modern) target which does not have HAVE_AS_LEB128 defined
really; see PR 91602 for the reasons why.