s-carun8.adb, [...] (Compare_Array_?8): modify so that last full word is no longer...

[gcc.git] / gcc / tree-inline.h

diff --git a/gcc/tree-inline.h b/gcc/tree-inline.h
index e75644780741c4ea8b0c1d4b35f6e526c7cc1af2..e191105e049d47133535f15643d900c40c97318a 100644 (file)
--- a/gcc/tree-inline.h
+++ b/gcc/tree-inline.h
@@ -23,7 +23,7 @@ Boston, MA 02110-1301, USA.  */
 #define GCC_TREE_INLINE_H
 
 #include "varray.h"
-#include "splay-tree.h"
+#include "pointer-set.h"
 
 
 /* Data required for function body duplication.  */
@@ -49,7 +49,7 @@ typedef struct copy_body_data
   tree retvar;
   /* The map from local declarations in the inlined function to
      equivalents in the function into which it is being inlined.  */
-  splay_tree decl_map;
+  struct pointer_map_t *decl_map;
 
   /* Create a new decl to replace DECL in the destination function.  */
   tree (*copy_decl) (tree, struct copy_body_data *);
@@ -93,12 +93,43 @@ typedef struct copy_body_data
   struct pointer_set_t *statements_to_fold;
 } copy_body_data;
 
+/* Weights of constructions for estimate_num_insns.  */
+
+typedef struct eni_weights_d
+{
+  /* Cost per call.  */
+  unsigned call_cost;
+
+  /* Cost of "expensive" div and mod operations.  */
+  unsigned div_mod_cost;
+
+  /* Cost of switch statement.  */
+  unsigned switch_cost;
+
+  /* Cost for omp construct.  */
+  unsigned omp_cost;
+} eni_weights;
+
+/* Weights that estimate_num_insns uses for heuristics in inlining.  */
+
+extern eni_weights eni_inlining_weights;
+
+/* Weights that estimate_num_insns uses to estimate the size of the
+   produced code.  */
+
+extern eni_weights eni_size_weights;
+
+/* Weights that estimate_num_insns uses to estimate the time necessary
+   to execute the produced code.  */
+
+extern eni_weights eni_time_weights;
+
 /* Function prototypes.  */
 
 extern tree copy_body_r (tree *, int *, void *);
 extern void insert_decl_map (copy_body_data *, tree, tree);
 
-void optimize_inline_calls (tree);
+unsigned int optimize_inline_calls (tree);
 bool tree_inlinable_function_p (tree);
 tree copy_tree_r (tree *, int *, void *);
 void clone_body (tree, tree, void *);
@@ -106,7 +137,7 @@ void save_body (tree, tree *, tree *);
 int estimate_move_cost (tree type);
 void push_cfun (struct function *new_cfun);
 void pop_cfun (void);
-int estimate_num_insns (tree expr);
+int estimate_num_insns (tree expr, eni_weights *);
 bool tree_versionable_function_p (tree);
 void tree_function_versioning (tree, tree, varray_type, bool);