s390.c (s390_loadrelative_operand_p): New function.

2012-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* config/s390/s390.c (s390_loadrelative_operand_p): New function.
	(s390_check_qrst_address, print_operand_address): Use
	s390_loadrelative_operand_p instead of s390_symref_operand_p.
	(s390_check_symref_alignment): Accept pointer size alignment for GOT slots.
	(legitimize_pic_address): Use load relative on z10 or later.

From-SVN: r190884