Fix PR target/54252

Fix PR target/54252

2012-09-07  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	Backport from mainline.
	2012-08-29  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
                   Richard Earnshaw  <richard.earnshaw@arm.com>

	PR target/54252
	* config/arm/arm.c (neon_dereference_pointer): Adjust nelems by
	element size. Use elem_type from the formal parameter. New parameter
	fcode.
	(neon_expand_args): Adjust call to neon_dereference_pointer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@191059 138bc75d-0d04-0410-961f-82ee72b054a4