sh.c (sh_builtin_saveregs): If starting with an odd fp register...

sh.c (sh_builtin_saveregs): If starting with an odd fp register...

	* sh.c (sh_builtin_saveregs): If starting with an odd fp register,
	make sure that buffer starts on odd word address.
	(sh_va_arg): Skip odd fp registers when reading a double precision
	value.

From-SVN: r53337