2012-02-10 Richard Guenther <rguenther@suse.de>

[pf3gnuchains/gcc-fork.git] / gcc / tree-data-ref.h

diff --git a/gcc/tree-data-ref.h b/gcc/tree-data-ref.h
index 86f0568..15bae6b 100644 (file)
--- a/gcc/tree-data-ref.h
+++ b/gcc/tree-data-ref.h
@@ -1,5 +1,5 @@
 /* Data references and dependences detectors.
-   Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+   Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
    Free Software Foundation, Inc.
    Contributed by Sebastian Pop <pop@cri.ensmp.fr>
 
@@ -386,7 +386,7 @@ DEF_VEC_O (data_ref_loc);
 DEF_VEC_ALLOC_O (data_ref_loc, heap);
 
 bool get_references_in_stmt (gimple, VEC (data_ref_loc, heap) **);
-bool dr_analyze_innermost (struct data_reference *);
+bool dr_analyze_innermost (struct data_reference *, struct loop *);
 extern bool compute_data_dependences_for_loop (struct loop *, bool,
                                               VEC (loop_p, heap) **,
                                               VEC (data_reference_p, heap) **,
@@ -394,8 +394,6 @@ extern bool compute_data_dependences_for_loop (struct loop *, bool,
 extern bool compute_data_dependences_for_bb (basic_block, bool,
                                              VEC (data_reference_p, heap) **,
                                              VEC (ddr_p, heap) **);
-extern tree find_data_references_in_loop (struct loop *,
-                                          VEC (data_reference_p, heap) **);
 extern void print_direction_vector (FILE *, lambda_vector, int);
 extern void print_dir_vectors (FILE *, VEC (lambda_vector, heap) *, int);
 extern void print_dist_vectors (FILE *, VEC (lambda_vector, heap) *, int);
@@ -423,7 +421,10 @@ extern bool graphite_find_data_references_in_stmt (loop_p, loop_p, gimple,
                                                   VEC (data_reference_p, heap) **);
 struct data_reference *create_data_ref (loop_p, loop_p, tree, gimple, bool);
 extern bool find_loop_nest (struct loop *, VEC (loop_p, heap) **);
-extern void compute_all_dependences (VEC (data_reference_p, heap) *,
+extern struct data_dependence_relation *initialize_data_dependence_relation
+     (struct data_reference *, struct data_reference *, VEC (loop_p, heap) *); 
+extern void compute_self_dependence (struct data_dependence_relation *);
+extern bool compute_all_dependences (VEC (data_reference_p, heap) *,
                                     VEC (ddr_p, heap) **, VEC (loop_p, heap) *,
                                     bool);
 extern tree find_data_references_in_bb (struct loop *, basic_block,