r222281 - in /branches/gomp-4_0-branch/gcc: Cha...

[tschwinge@gcc.gnu.org]

Author: tschwinge
Date: Tue Apr 21 19:48:16 2015
New Revision: 222281

URL: https://gcc.gnu.org/viewcvs?rev=222281&root=gcc&view=rev
Log:
Add pass_ch_oacc_kernels to pass_oacc_kernels

	gcc/
	* omp-low.c (loop_in_oacc_kernels_region_p): New function.
	* omp-low.h (loop_in_oacc_kernels_region_p): Declare.
	* passes.def: Add pass_ch_oacc_kernels to pass group pass_oacc_kernels.
	* tree-pass.h (make_pass_ch_oacc_kernels): Declare
	* tree-ssa-loop-ch.c: Include omp-low.h.
	(pass_ch_execute): Declare.
	(pass_ch::execute): Factor out ...
	(pass_ch_execute): ... this new function.  If handling oacc kernels,
	skip loops that are not in oacc kernels region.
	(pass_ch_oacc_kernels::execute):
	(pass_data_ch_oacc_kernels): New pass_data.
	(class pass_ch_oacc_kernels): New pass.
	(pass_ch_oacc_kernels::execute, make_pass_ch_oacc_kernels): New
	function.

Modified:
    branches/gomp-4_0-branch/gcc/ChangeLog.gomp
    branches/gomp-4_0-branch/gcc/omp-low.c
    branches/gomp-4_0-branch/gcc/omp-low.h
    branches/gomp-4_0-branch/gcc/passes.def
    branches/gomp-4_0-branch/gcc/tree-pass.h
    branches/gomp-4_0-branch/gcc/tree-ssa-loop-ch.c