* gcc.dg/torture/pr59166.c: XFAIL on AIX.
        * g++.dg/ext/visitibility/anon1.C: XFAIL on AIX.
        * g++.dg/opt/pr60002.C: XFAIL on AIX.
        * g++.dg/torture/pr63419.C: Ignore non-standard ABI warning.
        * g++.dg/ipa/ipa-icf-5.C: Require visibility support.

From-SVN: r217129