* double-int.h (tree_to_double_int): Convert to macro.

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

diff --git a/gcc/basic-block.h b/gcc/basic-block.h
index 3d9b672..34b18bd 100644 (file)
--- a/gcc/basic-block.h
+++ b/gcc/basic-block.h
@@ -1,6 +1,6 @@
 /* Define control and data flow tables, and regsets.
    Copyright (C) 1987, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+   2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -499,8 +499,6 @@ extern bitmap_obstack reg_obstack;
 /* The two blocks that are always in the cfg.  */
 #define NUM_FIXED_BLOCKS (2)
 
-
-#define BLOCK_NUM(INSN)              (BLOCK_FOR_INSN (INSN)->index + 0)
 #define set_block_for_insn(INSN, BB)  (BLOCK_FOR_INSN (INSN) = BB)
 
 extern void compute_bb_for_insn (void);
@@ -896,6 +894,10 @@ extern void rtl_make_eh_edge (sbitmap, basic_block, rtx);
 
 /* In cfgcleanup.c.  */
 extern bool cleanup_cfg (int);
+extern int flow_find_cross_jump (basic_block, basic_block, rtx *, rtx *);
+extern int flow_find_head_matching_sequence (basic_block, basic_block,
+                                            rtx *, rtx *, int);
+
 extern bool delete_unreachable_blocks (void);
 
 extern bool mark_dfs_back_edges (void);