Failures on Fedora-ppc64be-native-gdbserver-m64, branch master

[sergiodj+buildbot@sergiodj.net]

Buildslave:
	fedora-ppc64be-1

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/Fedora-ppc64be-native-gdbserver-m64/builds/4816>

Commit(s) tested:
	f5e6296e2194add209b546ad49039753a10242f5

Author(s) (in the same order as the commits):
	Iain Buclaw <ibuclaw@gdcproject.org>

Subject:
	[D] Fix crash when debug expression enabled.

Testsuite log (gdb.sum and gdb.log) URL(s):
	<http://gdb-build.sergiodj.net/results/Fedora-ppc64be-native-gdbserver-m64/f5/f5e6296e2194add209b546ad49039753a10242f5/>