Failures on Fedora-ppc64be-m64, branch gdb-7.9-branch

[sergiodj@redhat.com]

Buildslave:
	fedora-21-ppc64be-1

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/Fedora-ppc64be-m64/builds/78>

Commit(s) tested:
	2b7d5144a58e63cb9517f6a8b31dd7c5e05a7ffe

Author(s) (in the same order as the commits):
	Doug Evans <dje@google.com>

Testsuite log (gdb.sum and gdb.log) URL(s):
	<http://gdb-build.sergiodj.net/cgit/Fedora-ppc64be-m64/.git/tree/?h=gdb-7.9-branch&id=49bcf48480a53b532894fd200c16d7c7734109bf>

*** Regressions found ***
============================
PASS -> FAIL: gdb.ada/str_uninit.exp: print my_str
============================