Skip gcc.target/i386/mcount_pic.c on Solaris

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218080 138bc75d-0d04-0410-961f-82ee72b054a4
XFAIL 27_io/basic_ostream/inserters_arithmetic/char/hexfloat.cc on Solaris (PR libstd++/64054)

	PR libstdc++/64054
	* testsuite/27_io/basic_ostream/inserters_arithmetic/char/hexfloat.cc:
	XFAIL execution on *-*-solaris*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218081 138bc75d-0d04-0410-961f-82ee72b054a4
ChangeLog for last commit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218082 138bc75d-0d04-0410-961f-82ee72b054a4