gcc/testsuite/
2017-10-05  Tamar Christina  <tamar.christina@arm.com>

	* gcc.dg/vect/slp-perm-9.c: Use vect_sizes_16B_8B.
	* lib/target-supports.exp (vect_sizes_16B_8B): New.

gcc/
2017-10-05  Tamar Christina  <tamar.christina@arm.com>

	* doc/sourcebuild.texi (vect_sizes_16B_8B, vect_sizes_32B_16B): New.

From-SVN: r253452