* gdb.base/call-ar-st.c (init_small_structs, main): Use floating-point

	* gdb.base/call-ar-st.c (init_small_structs, main): Use floating-point
 	values that can be represented exactly.
	* gdb.base/call-ar-st.exp (print print_small_structs): Fixed to match
	above change, and to not check against the directory part of the source
	file name.
	(step into print_long_arg_list): Likewise.
	(print print_small_structs from print_long_arg_list): Likewise.
	(print print_long_arg_list): Likewise.