gcc/

gcc/
2014-09-03  Yvan Roux  <yvan.roux@linaro.org>

	Backport from trunk r213659.
	2014-08-06  Alan Lawrence  <alan.lawrence@arm.com>

	* config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
	(aarch64_expand_vec_perm_const): Check for dup before zip.

gcc/testsuite/
2014-09-03  Yvan Roux  <yvan.roux@linaro.org>

	Backport from trunk r213659.
	2014-08-06  Alan Lawrence  <alan.lawrence@arm.com>

	* gcc.target/aarch64/vdup_n_2.c: New test.

git-svn-id: svn://gcc.gnu.org/svn/gcc/branches/linaro/gcc-4_9-branch@214844 138bc75d-0d04-0410-961f-82ee72b054a4