2015-11-25  Tom de Vries  <tom@codesourcery.com>

	* tree-pass.h (make_pass_oacc_kernels, make_pass_oacc_kernels2):
	Declare.
	* tree-ssa-loop.c (gate_oacc_kernels): New static function.
	(pass_data_oacc_kernels, pass_data_oacc_kernels2): New pass_data.
	(class pass_oacc_kernels, class pass_oacc_kernels2): New pass.
	(make_pass_oacc_kernels, make_pass_oacc_kernels2): New function.

From-SVN: r230906