PR ada/20548

	* ada/acats/norun.lst: Add c52103x, c52104x and c52104y.
	* ada/acats/stackcheck.lst: New file, add c52103x, c52104x and c52104y.
	* ada/acats/run_all.sh: Pass -fstack-check for tests in stackcheck.lst.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@110131 138bc75d-0d04-0410-961f-82ee72b054a4