[Bug target/81193] PowerPC GCC __builtin_cpu_is and __builtin_cpu_supports should warn about old libraries

[meissner at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81193

--- Comment #11 from Michael Meissner <meissner at gcc dot gnu.org> ---
Author: meissner
Date: Wed Jun 28 13:07:12 2017
New Revision: 249737

URL: https://gcc.gnu.org/viewcvs?rev=249737&root=gcc&view=rev
Log:
[gcc]
2017-06-28  Michael Meissner  <meiss...@linux.vnet.ibm.com>

        PR ipa/81238
        * multiple_target.c (create_dispatcher_calls): Set the default
        clone to be static, not public.

[gcc/testsuite]
2017-06-28  Michael Meissner  <meiss...@linux.vnet.ibm.com>

        PR target/81193
        * lib/target-supports.exp
        (check_ppc_cpu_supports_hw_available): New test to make sure
        __builtin_cpu_supports works on power7 and newer.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/multiple_target.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/lib/target-supports.exp