2010-04-13 Richard Guenther <rguenther@suse.de>

[pf3gnuchains/gcc-fork.git] / gcc / cfgloop.h

diff --git a/gcc/cfgloop.h b/gcc/cfgloop.h
index 7645207..96911c6 100644 (file)
--- a/gcc/cfgloop.h
+++ b/gcc/cfgloop.h
@@ -27,6 +27,9 @@ along with GCC; see the file COPYING3.  If not see
 #include "vecprim.h"
 #include "double-int.h"
 
+#include "bitmap.h"
+#include "sbitmap.h"
+
 /* Structure to hold decision about unrolling/peeling.  */
 enum lpt_dec
 {
@@ -58,7 +61,7 @@ struct GTY ((chain_next ("%h.next"))) nb_iter_bound {
      b) it is consistent with the result of number_of_iterations_exit.  */
   double_int bound;
 
-  /* True if the statement will cause the loop to be leaved the (at most) 
+  /* True if the statement will cause the loop to be leaved the (at most)
      BOUND + 1-st time it is executed, that is, all the statements after it
      are executed at most BOUND times.  */
   bool is_exit;
@@ -148,6 +151,9 @@ struct GTY ((chain_next ("%h.next"))) loop {
   bool any_upper_bound;
   bool any_estimate;
 
+  /* True if the loop can be parallel.  */
+  bool can_be_parallel;
+
   /* An integer estimation of the number of iterations.  Estimate_state
      describes what is the state of the estimation.  */
   enum loop_estimation estimate_state;
@@ -158,9 +164,6 @@ struct GTY ((chain_next ("%h.next"))) loop {
   /* Head of the cyclic list of the exits of the loop.  */
   struct loop_exit *exits;
 
-  /* True if the loop can be parallel.  */
-  bool can_be_parallel;
-
   /* The single induction variable of the loop when the loop is in
      normal form.  */
   tree single_iv;
@@ -240,7 +243,7 @@ extern unsigned get_loop_body_with_size (const struct loop *, basic_block *,
                                         unsigned);
 extern basic_block *get_loop_body_in_dom_order (const struct loop *);
 extern basic_block *get_loop_body_in_bfs_order (const struct loop *);
-extern basic_block *get_loop_body_in_custom_order (const struct loop *, 
+extern basic_block *get_loop_body_in_custom_order (const struct loop *,
                               int (*) (const void *, const void *));
 
 extern VEC (edge, heap) *get_loop_exit_edges (const struct loop *);
@@ -293,7 +296,7 @@ extern struct loop *create_empty_loop_on_edge (edge, tree, tree, tree, tree,
                                               tree *, tree *, struct loop *);
 extern struct loop * duplicate_loop (struct loop *, struct loop *);
 extern void duplicate_subloops (struct loop *, struct loop *);
-extern bool duplicate_loop_to_header_edge (struct loop *, edge, 
+extern bool duplicate_loop_to_header_edge (struct loop *, edge,
                                           unsigned, sbitmap, edge,
                                           VEC (edge, heap) **, int);
 extern struct loop *loopify (edge, edge,