setup_xfail "m68hc1*-*-*" "m6811-*-*" "m6812-*-*" "rl78-*-*"
setup_xfail "riscv*-*-*" "rx-*-*" "vax*-*-*" "xgate*-*-*" "z8k-*-*"
# rs6000-aix disallows redefinition via .comm.
- setup_xfail "*-*-aix*"
+ if [is_xcoff_format] {
+ setup_xfail *-*-*
+ }
# These targets fail redef3 because section contents for the
# word referencing the .comm sym is not zero and/or its reloc
# has a non-zero addend. Relaxing the test would hide real