2004-08-17 Paul Brook <paul@codesourcery.com>

[pf3gnuchains/gcc-fork.git] / gcc / basic-block.h

diff --git a/gcc/basic-block.h b/gcc/basic-block.h
index c7d2c07..76f1368 100644 (file)
--- a/gcc/basic-block.h
+++ b/gcc/basic-block.h
@@ -300,7 +300,7 @@ typedef struct reorder_block_def
 
   /* These fields are used by bb-reorder pass.  */
   int visited;
-} *reorder_block_def;
+} *reorder_block_def_p;
 
 #define BB_FREQ_MAX 10000
 
@@ -330,6 +330,14 @@ extern int last_basic_block;
 
 extern int n_edges;
 
+/* Signalize the status of profile information in the CFG.  */
+extern enum profile_status
+{
+  PROFILE_ABSENT,
+  PROFILE_GUESSED,
+  PROFILE_READ
+} profile_status;
+
 /* Index by basic block number, get basic block struct info.  */
 
 extern GTY(()) varray_type basic_block_info;
@@ -676,7 +684,7 @@ extern bool inside_basic_block_p (rtx);
 extern bool control_flow_insn_p (rtx);
 
 /* In bb-reorder.c */
-extern void reorder_basic_blocks (void);
+extern void reorder_basic_blocks (unsigned int);
 extern void partition_hot_cold_basic_blocks (void);
 
 /* In cfg.c */
@@ -723,6 +731,7 @@ extern basic_block first_dom_son (enum cdi_direction, basic_block);
 extern basic_block next_dom_son (enum cdi_direction, basic_block);
 extern edge try_redirect_by_replacing_jump (edge, basic_block, bool);
 extern void break_superblocks (void);
+extern void check_bb_profile (basic_block, FILE *);
 
 #include "cfghooks.h"