[ARM] testsuite: force hardfp in addr-modes-float.c

[ARM] testsuite: force hardfp in addr-modes-float.c

gcc/testsuite/ChangeLog:

<date>  Charles Baylis  <charles.baylis@linaro.org>

	* gcc.target/arm/addr-modes-float.c: Place dg-add-options after
       	dg-require-effective-target.
       	(ATTR): New define.
       	(POST_STORE): Pass ATTR as 2nd argument.
       	(POST_LOAD): Likewise.
       	(POST_STORE_VEC): Likewise.
       	* gcc.target/arm/addr-modes-int.c (ATTR): New define.
       	(PRE_STORE): Pass ATTR as 2nd argument.
       	(POST_STORE): Likewise.
       	(PRE_LOAD): Likewise.
       	(POST_LOAD): Likewise.
       	* gcc.target/arm/addr-modes.h:  (PRE_STORE): New parameter.
       	(POST_STORE): Likewise.
       	(POST_STORE_VEC): Likewise.
       	(PRE_LOAD): Likewise.
       	(POST_LOAD): Likewise.
       	(POST_LOAD_VEC): Likewise.

From-SVN: r255443