2007-06-29 Andrew Pinski <andrew_pinski@playstation.sony.com>

[pf3gnuchains/gcc-fork.git] / gcc / tree-flow.h

diff --git a/gcc/tree-flow.h b/gcc/tree-flow.h
index 156ae13..0af3bdc 100644 (file)
--- a/gcc/tree-flow.h
+++ b/gcc/tree-flow.h
@@ -786,6 +786,7 @@ extern bool cleanup_tree_cfg_loop (void);
 
 /* In tree-pretty-print.c.  */
 extern void dump_generic_bb (FILE *, basic_block, int, int);
+extern const char *op_symbol_code (enum tree_code);
 
 /* In tree-dfa.c  */
 extern var_ann_t create_var_ann (tree);
@@ -833,7 +834,6 @@ extern void debug_points_to_info (void);
 extern void dump_points_to_info_for (FILE *, tree);
 extern void debug_points_to_info_for (tree);
 extern bool may_be_aliased (tree);
-extern bool is_aliased_with (tree, tree);
 extern struct ptr_info_def *get_ptr_info (tree);
 extern void new_type_alias (tree, tree, tree);
 extern void count_uses_and_derefs (tree, tree, unsigned *, unsigned *,
@@ -962,6 +962,7 @@ extern tree get_vectype_for_scalar_type (tree);
 
 /* In tree-ssa-phiopt.c */
 bool empty_block_p (basic_block);
+basic_block *blocks_in_phiopt_order (void);
 
 /* In tree-ssa-loop*.c  */
 
@@ -972,6 +973,7 @@ unsigned int tree_unroll_loops_completely (bool);
 unsigned int tree_ssa_prefetch_arrays (void);
 unsigned int remove_empty_loops (void);
 void tree_ssa_iv_optimize (void);
+void tree_predictive_commoning (void);
 
 bool number_of_iterations_exit (struct loop *, edge,
                                struct tree_niter_desc *niter, bool);
@@ -1017,6 +1019,8 @@ void tree_transform_and_unroll_loop (struct loop *, unsigned,
                                     edge, struct tree_niter_desc *,
                                     transform_callback, void *);
 bool contains_abnormal_ssa_name_p (tree);
+bool stmt_dominates_stmt_p (tree, tree);
+void mark_virtual_ops_for_renaming (tree);
 
 /* In tree-ssa-threadedge.c */
 extern bool potentially_threadable_block (basic_block);
@@ -1034,6 +1038,7 @@ enum move_pos
     MOVE_POSSIBLE              /* Unlimited movement.  */
   };
 extern enum move_pos movement_possibility (tree);
+char *get_lsm_tmp_name (tree, unsigned);
 
 /* The reasons a variable may escape a function.  */
 enum escape_type 
@@ -1153,13 +1158,14 @@ struct fieldoff
   tree size;
   tree decl;
   HOST_WIDE_INT offset;  
+  HOST_WIDE_INT alias_set;
 };
 typedef struct fieldoff fieldoff_s;
 
 DEF_VEC_O(fieldoff_s);
 DEF_VEC_ALLOC_O(fieldoff_s,heap);
 int push_fields_onto_fieldstack (tree, VEC(fieldoff_s,heap) **,
-                                HOST_WIDE_INT, bool *);
+                                HOST_WIDE_INT, bool *, tree);
 void sort_fieldstack (VEC(fieldoff_s,heap) *);
 
 void init_alias_heapvars (void);