* gdb.base/call-ar-st.c (print_double_array): Match for loop

	* gdb.base/call-ar-st.c (print_double_array): Match for loop
	with new double_array size.
	(main): Change storage class of all local variables to static.
	Reduce size of double_array to 9.
	* gdb.base/call-ar-st.exp:  Increase timeout value.
	Change expected output for double array to match new size in
	call-ar-st.c.