r225549 - in /branches/gomp-4_0-branch/gcc: Cha...

[vries@gcc.gnu.org]

Author: vries
Date: Wed Jul  8 13:00:43 2015
New Revision: 225549

URL: https://gcc.gnu.org/viewcvs?rev=225549&root=gcc&view=rev
Log:
Revert gomp4 rewrite_virtuals_into_loop_closed_ssa patches

2015-07-08  Tom de Vries  <tom@codesourcery.com>

	revert:
	2015-06-24  Tom de Vries  <tom@codesourcery.com>

	* tree-ssa-loop-manip.c (get_virtual_phi): Factor out of ...
	(rewrite_virtuals_into_loop_closed_ssa): ... here.

	* tree-ssa-loop-manip.c (replace_uses_in_dominated_bbs): Factor out
	of ...
	(rewrite_virtuals_into_loop_closed_ssa): ... here.

	* dominance.c (bitmap_get_dominated_by): New function.
	* dominance.h (bitmap_get_dominated_by): Declare.
	* tree-ssa-loop-manip.c (rewrite_virtuals_into_loop_closed_ssa): Use
	bitmap_get_dominated_by.

	* tree-parloops.c (replace_uses_in_bbs_by)
	(rewrite_virtuals_into_loop_closed_ssa): Move to ...
	* tree-ssa-loop-manip.c: here.
	* tree-ssa-loop-manip.h (rewrite_virtuals_into_loop_closed_ssa):
	Declare.

	2015-06-18  Tom de Vries  <tom@codesourcery.com>

	* tree-parloops.c (rewrite_virtuals_into_loop_closed_ssa): New function.
	(transform_to_exit_first_loop_alt): Use
	rewrite_virtuals_into_loop_closed_ssa.

Modified:
    branches/gomp-4_0-branch/gcc/ChangeLog.gomp
    branches/gomp-4_0-branch/gcc/dominance.c
    branches/gomp-4_0-branch/gcc/dominance.h
    branches/gomp-4_0-branch/gcc/tree-parloops.c
    branches/gomp-4_0-branch/gcc/tree-ssa-loop-manip.c
    branches/gomp-4_0-branch/gcc/tree-ssa-loop-manip.h