Move SSA macros and declarations out of tree.h

Index: gcc/tree-vrp.c
===================================================================
--- gcc/tree-vrp.c	(revision 164733)
+++ gcc/tree-vrp.c	(working copy)
@@ -24,10 +24,11 @@  along with GCC; see the file COPYING3.  
 #include "coretypes.h"
 #include "tm.h"
 #include "ggc.h"
 #include "flags.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "basic-block.h"
 #include "tree-flow.h"
 #include "tree-pass.h"
 #include "tree-dump.h"
 #include "timevar.h"
Index: gcc/tree-loop-linear.c
===================================================================
--- gcc/tree-loop-linear.c	(revision 164733)
+++ gcc/tree-loop-linear.c	(working copy)
@@ -23,10 +23,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "basic-block.h"
 #include "obstack.h"
 #include "tree-flow.h"
 #include "tree-dump.h"
 #include "timevar.h"
Index: gcc/tree-into-ssa.c
===================================================================
--- gcc/tree-into-ssa.c	(revision 164733)
+++ gcc/tree-into-ssa.c	(working copy)
@@ -22,10 +22,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "flags.h"
 #include "tm_p.h"
 #include "langhooks.h"
 #include "basic-block.h"
 #include "output.h"
Index: gcc/tree-ssa-loop-im.c
===================================================================
--- gcc/tree-ssa-loop-im.c	(revision 164733)
+++ gcc/tree-ssa-loop-im.c	(working copy)
@@ -21,10 +21,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tm_p.h"
 #include "basic-block.h"
 #include "output.h"
 #include "tree-pretty-print.h"
 #include "gimple-pretty-print.h"
Index: gcc/tree-dump.c
===================================================================
--- gcc/tree-dump.c	(revision 164733)
+++ gcc/tree-dump.c	(working copy)
@@ -22,10 +22,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "splay-tree.h"
 #include "diagnostic-core.h"
 #include "toplev.h"
 #include "tree-dump.h"
 #include "tree-pass.h"
Index: gcc/tree-complex.c
===================================================================
--- gcc/tree-complex.c	(revision 164733)
+++ gcc/tree-complex.c	(working copy)
@@ -21,10 +21,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "flags.h"
 #include "tree-flow.h"
 #include "gimple.h"
 #include "tree-iterator.h"
 #include "tree-pass.h"
Index: gcc/tree-ssa-node.h
===================================================================
--- gcc/tree-ssa-node.h	(revision 0)
+++ gcc/tree-ssa-node.h	(revision 0)
@@ -0,0 +1,69 @@ 
+/* Tree SSA node definition
+   Copyright (C) 1989, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+   2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+   Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3, or (at your option) any later
+version.
+
+GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with GCC; see the file COPYING3.  If not see
+<http://www.gnu.org/licenses/>.  */
+
+#ifndef GCC_TREE_SSA_NODE_H
+#define GCC_TREE_SSA_NODE_H
+
+/* Defined in tree-flow.h.  */
+struct ptr_info_def;
+
+/* Immediate use linking structure.  This structure is used for maintaining
+   a doubly linked list of uses of an SSA_NAME.  */
+typedef struct GTY(()) ssa_use_operand_d {
+  struct ssa_use_operand_d* GTY((skip(""))) prev;
+  struct ssa_use_operand_d* GTY((skip(""))) next;
+  /* Immediate uses for a given SSA name are maintained as a cyclic
+     list.  To recognize the root of this list, the location field
+     needs to point to the original SSA name.  Since statements and
+     SSA names are of different data types, we need this union.  See
+     the explanation in struct immediate_use_iterator_d.  */
+  union { gimple stmt; tree ssa_name; } GTY((skip(""))) loc;
+  tree *GTY((skip(""))) use;
+} ssa_use_operand_t;
+
+struct GTY(()) tree_ssa_name {
+  struct tree_common common;
+
+  /* _DECL wrapped by this SSA name.  */
+  tree var;
+
+  /* Statement that defines this SSA name.  */
+  gimple def_stmt;
+
+  /* SSA version number.  */
+  unsigned int version;
+
+  /* Pointer attributes used for alias analysis.  */
+  struct ptr_info_def *ptr_info;
+
+  /* Immediate uses list for this SSA_NAME.  */
+  struct ssa_use_operand_d imm_uses;
+};
+
+struct GTY(()) phi_arg_d {
+  /* imm_use MUST be the first element in struct because we do some
+     pointer arithmetic with it.  See phi_arg_index_from_use.  */
+  struct ssa_use_operand_d imm_use;
+  tree def;
+  location_t locus;
+};
+
+#endif
Index: gcc/tree-ssa-uninit.c
===================================================================
--- gcc/tree-ssa-uninit.c	(revision 164733)
+++ gcc/tree-ssa-uninit.c	(working copy)
@@ -22,10 +22,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "flags.h"
 #include "tm_p.h"
 #include "langhooks.h"
 #include "basic-block.h"
 #include "output.h"
Index: gcc/tree-ssa-threadupdate.c
===================================================================
--- gcc/tree-ssa-threadupdate.c	(revision 164733)
+++ gcc/tree-ssa-threadupdate.c	(working copy)
@@ -21,10 +21,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "flags.h"
 #include "tm_p.h"
 #include "basic-block.h"
 #include "output.h"
 #include "function.h"
Index: gcc/tree-ssa-loop-niter.c
===================================================================
--- gcc/tree-ssa-loop-niter.c	(revision 164733)
+++ gcc/tree-ssa-loop-niter.c	(working copy)
@@ -21,10 +21,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tm_p.h"
 #include "basic-block.h"
 #include "output.h"
 #include "tree-pretty-print.h"
 #include "gimple-pretty-print.h"
Index: gcc/tree-pretty-print.c
===================================================================
--- gcc/tree-pretty-print.c	(revision 164733)
+++ gcc/tree-pretty-print.c	(working copy)
@@ -22,10 +22,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "output.h"
 #include "tree-pretty-print.h"
 #include "hashtab.h"
 #include "tree-flow.h"
 #include "langhooks.h"
Index: gcc/gengtype.c
===================================================================
--- gcc/gengtype.c	(revision 164733)
+++ gcc/gengtype.c	(working copy)
@@ -1571,11 +1571,11 @@  open_base_files (void)
   {
     /* The order of files here matters very much.  */
     static const char *const ifiles[] = {
       "config.h", "system.h", "coretypes.h", "tm.h",
       "hashtab.h", "splay-tree.h", "obstack.h", "bitmap.h", "input.h",
-      "tree.h", "rtl.h", "function.h", "insn-config.h", "expr.h",
+      "tree.h", "tree-ssa.h", "rtl.h", "function.h", "insn-config.h", "expr.h",
       "hard-reg-set.h", "basic-block.h", "cselib.h", "insn-addr.h",
       "optabs.h", "libfuncs.h", "debug.h", "ggc.h", "cgraph.h",
       "tree-flow.h", "reload.h", "cpp-id-data.h", "tree-chrec.h",
       "cfglayout.h", "except.h", "output.h", "gimple.h", "cfgloop.h",
       "target.h", "ipa-prop.h", "lto-streamer.h", "target-globals.h", NULL
Index: gcc/tree-loop-distribution.c
===================================================================
--- gcc/tree-loop-distribution.c	(revision 164733)
+++ gcc/tree-loop-distribution.c	(working copy)
@@ -45,10 +45,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "basic-block.h"
 #include "tree-flow.h"
 #include "tree-dump.h"
 #include "timevar.h"
 #include "cfgloop.h"
Index: gcc/tree-ssa-loop-unswitch.c
===================================================================
--- gcc/tree-ssa-loop-unswitch.c	(revision 164733)
+++ gcc/tree-ssa-loop-unswitch.c	(working copy)
@@ -20,10 +20,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tm_p.h"
 #include "basic-block.h"
 #include "output.h"
 #include "tree-flow.h"
 #include "tree-dump.h"
Index: gcc/cgraph.c
===================================================================
--- gcc/cgraph.c	(revision 164733)
+++ gcc/cgraph.c	(working copy)
@@ -75,10 +75,11 @@  The callgraph:
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tree-inline.h"
 #include "langhooks.h"
 #include "hashtab.h"
 #include "toplev.h"
 #include "flags.h"
Index: gcc/tree-ssa-loop-manip.c
===================================================================
--- gcc/tree-ssa-loop-manip.c	(revision 164733)
+++ gcc/tree-ssa-loop-manip.c	(working copy)
@@ -21,10 +21,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tm_p.h"
 #include "basic-block.h"
 #include "output.h"
 #include "tree-flow.h"
 #include "tree-dump.h"
Index: gcc/tree-tailcall.c
===================================================================
--- gcc/tree-tailcall.c	(revision 164733)
+++ gcc/tree-tailcall.c	(working copy)
@@ -21,10 +21,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tm_p.h"
 #include "basic-block.h"
 #include "function.h"
 #include "tree-flow.h"
 #include "tree-dump.h"
Index: gcc/tree-ssa-loop-ch.c
===================================================================
--- gcc/tree-ssa-loop-ch.c	(revision 164733)
+++ gcc/tree-ssa-loop-ch.c	(working copy)
@@ -20,10 +20,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tm_p.h"
 #include "basic-block.h"
 #include "output.h"
 #include "tree-flow.h"
 #include "tree-dump.h"
Index: gcc/tree.c
===================================================================
--- gcc/tree.c	(revision 164733)
+++ gcc/tree.c	(working copy)
@@ -33,10 +33,11 @@  along with GCC; see the file COPYING3.  
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "flags.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tm_p.h"
 #include "function.h"
 #include "obstack.h"
 #include "toplev.h"
 #include "ggc.h"
Index: gcc/tree.h
===================================================================
--- gcc/tree.h	(revision 164733)
+++ gcc/tree.h	(working copy)
@@ -1849,96 +1849,11 @@  struct GTY(()) tree_exp {
   tree block;
   tree GTY ((special ("tree_exp"),
 	     desc ("TREE_CODE ((tree) &%0)")))
     operands[1];
 };
-
-/* SSA_NAME accessors.  */
-
-/* Returns the variable being referenced.  Once released, this is the
-   only field that can be relied upon.  */
-#define SSA_NAME_VAR(NODE)	SSA_NAME_CHECK (NODE)->ssa_name.var
-
-/* Returns the statement which defines this SSA name.  */
-#define SSA_NAME_DEF_STMT(NODE)	SSA_NAME_CHECK (NODE)->ssa_name.def_stmt
-
-/* Returns the SSA version number of this SSA name.  Note that in
-   tree SSA, version numbers are not per variable and may be recycled.  */
-#define SSA_NAME_VERSION(NODE)	SSA_NAME_CHECK (NODE)->ssa_name.version
-
-/* Nonzero if this SSA name occurs in an abnormal PHI.  SSA_NAMES are
-   never output, so we can safely use the ASM_WRITTEN_FLAG for this
-   status bit.  */
-#define SSA_NAME_OCCURS_IN_ABNORMAL_PHI(NODE) \
-    SSA_NAME_CHECK (NODE)->base.asm_written_flag
-
-/* Nonzero if this SSA_NAME expression is currently on the free list of
-   SSA_NAMES.  Using NOTHROW_FLAG seems reasonably safe since throwing
-   has no meaning for an SSA_NAME.  */
-#define SSA_NAME_IN_FREE_LIST(NODE) \
-    SSA_NAME_CHECK (NODE)->base.nothrow_flag
-
-/* Nonzero if this SSA_NAME is the default definition for the
-   underlying symbol.  A default SSA name is created for symbol S if
-   the very first reference to S in the function is a read operation.
-   Default definitions are always created by an empty statement and
-   belong to no basic block.  */
-#define SSA_NAME_IS_DEFAULT_DEF(NODE) \
-    SSA_NAME_CHECK (NODE)->base.default_def_flag
-
-/* Attributes for SSA_NAMEs for pointer-type variables.  */
-#define SSA_NAME_PTR_INFO(N) \
-    SSA_NAME_CHECK (N)->ssa_name.ptr_info
-
-/* Defined in tree-flow.h.  */
-struct ptr_info_def;
-
-/* Immediate use linking structure.  This structure is used for maintaining
-   a doubly linked list of uses of an SSA_NAME.  */
-typedef struct GTY(()) ssa_use_operand_d {
-  struct ssa_use_operand_d* GTY((skip(""))) prev;
-  struct ssa_use_operand_d* GTY((skip(""))) next;
-  /* Immediate uses for a given SSA name are maintained as a cyclic
-     list.  To recognize the root of this list, the location field
-     needs to point to the original SSA name.  Since statements and
-     SSA names are of different data types, we need this union.  See
-     the explanation in struct immediate_use_iterator_d.  */
-  union { gimple stmt; tree ssa_name; } GTY((skip(""))) loc;
-  tree *GTY((skip(""))) use;
-} ssa_use_operand_t;
-
-/* Return the immediate_use information for an SSA_NAME. */
-#define SSA_NAME_IMM_USE_NODE(NODE) SSA_NAME_CHECK (NODE)->ssa_name.imm_uses
-
-struct GTY(()) tree_ssa_name {
-  struct tree_common common;
-
-  /* _DECL wrapped by this SSA name.  */
-  tree var;
 
-  /* Statement that defines this SSA name.  */
-  gimple def_stmt;
-
-  /* SSA version number.  */
-  unsigned int version;
-
-  /* Pointer attributes used for alias analysis.  */
-  struct ptr_info_def *ptr_info;
-
-  /* Immediate uses list for this SSA_NAME.  */
-  struct ssa_use_operand_d imm_uses;
-};
-
-struct GTY(()) phi_arg_d {
-  /* imm_use MUST be the first element in struct because we do some
-     pointer arithmetic with it.  See phi_arg_index_from_use.  */
-  struct ssa_use_operand_d imm_use;
-  tree def;
-  location_t locus;
-};
-
-
 #define OMP_CLAUSE_CODE(NODE)					\
 	(OMP_CLAUSE_CHECK (NODE))->omp_clause.code
 
 #define OMP_CLAUSE_SET_CODE(NODE, CODE)				\
 	((OMP_CLAUSE_CHECK (NODE))->omp_clause.code = (CODE))
@@ -2462,23 +2377,10 @@  struct GTY (()) tree_binfo {
 };
 
 
 /* Define fields and accessors for nodes representing declared names.  */
 
-/* Nonzero if DECL represents a variable for the SSA passes.  */
-#define SSA_VAR_P(DECL)							\
-	(TREE_CODE (DECL) == VAR_DECL					\
-	 || TREE_CODE (DECL) == PARM_DECL				\
-	 || TREE_CODE (DECL) == RESULT_DECL				\
-	 || (TREE_CODE (DECL) == SSA_NAME				\
-	     && (TREE_CODE (SSA_NAME_VAR (DECL)) == VAR_DECL		\
-		 || TREE_CODE (SSA_NAME_VAR (DECL)) == PARM_DECL	\
-		 || TREE_CODE (SSA_NAME_VAR (DECL)) == RESULT_DECL)))
-
-
-
-
 /* Enumerate visibility settings.  */
 #ifndef SYMBOL_VISIBILITY_DEFINED
 #define SYMBOL_VISIBILITY_DEFINED
 enum symbol_visibility
 {
@@ -3455,10 +3357,13 @@  struct GTY(()) tree_target_option {
 
 /* Return a tree node that encapsulates the current target options.  */
 extern tree build_target_option_node (void);
 
 
+
+#include "tree-ssa-node.h"
+
 /* Define the overall contents of a tree node.
    It may be any of the structures declared above
    for various types of node.  */
 
 union GTY ((ptr_alias (union lang_tree_node),
Index: gcc/tree-scalar-evolution.c
===================================================================
--- gcc/tree-scalar-evolution.c	(revision 164733)
+++ gcc/tree-scalar-evolution.c	(working copy)
@@ -258,10 +258,11 @@  along with GCC; see the file COPYING3.  
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "ggc.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "basic-block.h"
 #include "tree-pretty-print.h"
 #include "gimple-pretty-print.h"
 #include "tree-flow.h"
 #include "tree-dump.h"
Index: gcc/tree-phinodes.c
===================================================================
--- gcc/tree-phinodes.c	(revision 164733)
+++ gcc/tree-phinodes.c	(working copy)
@@ -20,10 +20,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "rtl.h"	/* FIXME: Only for ceil_log2, of all things...  */
 #include "ggc.h"
 #include "basic-block.h"
 #include "tree-flow.h"
 #include "diagnostic-core.h"
Index: gcc/tree-diagnostic.c
===================================================================
--- gcc/tree-diagnostic.c	(revision 164733)
+++ gcc/tree-diagnostic.c	(working copy)
@@ -22,10 +22,11 @@  along with GCC; see the file COPYING3.  
 
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "diagnostic.h"
 #include "tree-diagnostic.h"
 #include "langhooks.h"
 #include "langhooks-def.h"
 
Index: gcc/builtins.c
===================================================================
--- gcc/builtins.c	(revision 164733)
+++ gcc/builtins.c	(working copy)
@@ -24,10 +24,11 @@  along with GCC; see the file COPYING3.  
 #include "coretypes.h"
 #include "tm.h"
 #include "machmode.h"
 #include "rtl.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "realmpfr.h"
 #include "gimple.h"
 #include "flags.h"
 #include "regs.h"
 #include "hard-reg-set.h"
Index: gcc/tree-emutls.c
===================================================================
--- gcc/tree-emutls.c	(revision 164733)
+++ gcc/tree-emutls.c	(working copy)
@@ -20,10 +20,11 @@  along with GCC; see the file COPYING3.  
 
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "gimple.h"
 #include "tree-pass.h"
 #include "tree-flow.h"
 #include "cgraph.h"
 #include "langhooks.h"
Index: gcc/fold-const.c
===================================================================
--- gcc/fold-const.c	(revision 164733)
+++ gcc/fold-const.c	(working copy)
@@ -46,10 +46,11 @@  along with GCC; see the file COPYING3.  
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "flags.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "realmpfr.h"
 #include "rtl.h"
 #include "expr.h"
 #include "tm_p.h"
 #include "target.h"
Index: gcc/omp-low.c
===================================================================
--- gcc/omp-low.c	(revision 164733)
+++ gcc/omp-low.c	(working copy)
@@ -25,10 +25,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "rtl.h"
 #include "gimple.h"
 #include "tree-iterator.h"
 #include "tree-inline.h"
 #include "langhooks.h"
Index: gcc/tree-ssa-dse.c
===================================================================
--- gcc/tree-ssa-dse.c	(revision 164733)
+++ gcc/tree-ssa-dse.c	(working copy)
@@ -22,10 +22,11 @@  along with GCC; see the file COPYING3.  
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "ggc.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tm_p.h"
 #include "basic-block.h"
 #include "timevar.h"
 #include "gimple-pretty-print.h"
 #include "tree-flow.h"
Index: gcc/ipa-reference.c
===================================================================
--- gcc/ipa-reference.c	(revision 164733)
+++ gcc/ipa-reference.c	(working copy)
@@ -40,10 +40,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tree-flow.h"
 #include "tree-inline.h"
 #include "tree-pass.h"
 #include "langhooks.h"
 #include "pointer-set.h"
Index: gcc/tree-ssa-uncprop.c
===================================================================
--- gcc/tree-ssa-uncprop.c	(revision 164733)
+++ gcc/tree-ssa-uncprop.c	(working copy)
@@ -21,10 +21,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "flags.h"
 #include "tm_p.h"
 #include "basic-block.h"
 #include "output.h"
 #include "function.h"
Index: gcc/tree-chrec.c
===================================================================
--- gcc/tree-chrec.c	(revision 164733)
+++ gcc/tree-chrec.c	(working copy)
@@ -28,10 +28,11 @@  along with GCC; see the file COPYING3.  
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "ggc.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tree-pretty-print.h"
 #include "cfgloop.h"
 #include "tree-flow.h"
 #include "tree-chrec.h"
 #include "tree-pass.h"
Index: gcc/tree-ssa-sccvn.c
===================================================================
--- gcc/tree-ssa-sccvn.c	(revision 164733)
+++ gcc/tree-ssa-sccvn.c	(working copy)
@@ -22,10 +22,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "basic-block.h"
 #include "tree-pretty-print.h"
 #include "gimple-pretty-print.h"
 #include "tree-inline.h"
 #include "tree-flow.h"
Index: gcc/cgraphunit.c
===================================================================
--- gcc/cgraphunit.c	(revision 164733)
+++ gcc/cgraphunit.c	(working copy)
@@ -109,10 +109,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "rtl.h"
 #include "tree-flow.h"
 #include "tree-inline.h"
 #include "langhooks.h"
 #include "pointer-set.h"
Index: gcc/tree-vect-loop-manip.c
===================================================================
--- gcc/tree-vect-loop-manip.c	(revision 164733)
+++ gcc/tree-vect-loop-manip.c	(working copy)
@@ -24,10 +24,11 @@  along with GCC; see the file COPYING3.  
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "ggc.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "basic-block.h"
 #include "tree-pretty-print.h"
 #include "gimple-pretty-print.h"
 #include "tree-flow.h"
 #include "tree-dump.h"
Index: gcc/tree-ssa-copyrename.c
===================================================================
--- gcc/tree-ssa-copyrename.c	(revision 164733)
+++ gcc/tree-ssa-copyrename.c	(working copy)
@@ -22,10 +22,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "gimple.h"
 #include "flags.h"
 #include "basic-block.h"
 #include "function.h"
 #include "tree-pretty-print.h"
Index: gcc/ipa-ref.c
===================================================================
--- gcc/ipa-ref.c	(revision 164733)
+++ gcc/ipa-ref.c	(working copy)
@@ -21,10 +21,11 @@  along with GCC; see the file COPYING3.  
 
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "ggc.h"
 #include "target.h"
 #include "cgraph.h"
 
 static const char *ipa_ref_use_name[] = {"read","write","addr"};
Index: gcc/tree-ssa-ccp.c
===================================================================
--- gcc/tree-ssa-ccp.c	(revision 164733)
+++ gcc/tree-ssa-ccp.c	(working copy)
@@ -113,10 +113,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "flags.h"
 #include "tm_p.h"
 #include "basic-block.h"
 #include "output.h"
 #include "function.h"
Index: gcc/lto-cgraph.c
===================================================================
--- gcc/lto-cgraph.c	(revision 164733)
+++ gcc/lto-cgraph.c	(working copy)
@@ -24,10 +24,11 @@  along with GCC; see the file COPYING3.  
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "toplev.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "expr.h"
 #include "flags.h"
 #include "params.h"
 #include "input.h"
 #include "hashtab.h"
Index: gcc/tree-ssa-loop-ivopts.c
===================================================================
--- gcc/tree-ssa-loop-ivopts.c	(revision 164733)
+++ gcc/tree-ssa-loop-ivopts.c	(working copy)
@@ -65,10 +65,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tm_p.h"
 #include "basic-block.h"
 #include "output.h"
 #include "tree-pretty-print.h"
 #include "gimple-pretty-print.h"
Index: gcc/tree-nomudflap.c
===================================================================
--- gcc/tree-nomudflap.c	(revision 164733)
+++ gcc/tree-nomudflap.c	(working copy)
@@ -23,10 +23,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tree-inline.h"
 #include "gimple.h"
 #include "hashtab.h"
 #include "output.h"
 #include "langhooks.h"
Index: gcc/tree-call-cdce.c
===================================================================
--- gcc/tree-call-cdce.c	(revision 164733)
+++ gcc/tree-call-cdce.c	(working copy)
@@ -23,10 +23,11 @@  along with GCC; see the file COPYING3.  
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "basic-block.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "gimple-pretty-print.h"
 #include "tree-flow.h"
 #include "gimple.h"
 #include "tree-dump.h"
 #include "tree-pass.h"
Index: gcc/ipa-pure-const.c
===================================================================
--- gcc/ipa-pure-const.c	(revision 164733)
+++ gcc/ipa-pure-const.c	(working copy)
@@ -35,10 +35,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tree-flow.h"
 #include "tree-inline.h"
 #include "tree-pass.h"
 #include "langhooks.h"
 #include "pointer-set.h"
Index: gcc/tree-stdarg.c
===================================================================
--- gcc/tree-stdarg.c	(revision 164733)
+++ gcc/tree-stdarg.c	(working copy)
@@ -22,10 +22,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "function.h"
 #include "langhooks.h"
 #include "gimple-pretty-print.h"
 #include "target.h"
 #include "tree-flow.h"
Index: gcc/lto-streamer-out.c
===================================================================
--- gcc/lto-streamer-out.c	(revision 164733)
+++ gcc/lto-streamer-out.c	(working copy)
@@ -24,10 +24,11 @@  along with GCC; see the file COPYING3.  
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "toplev.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "expr.h"
 #include "flags.h"
 #include "params.h"
 #include "input.h"
 #include "hashtab.h"
Index: gcc/tree-ssa-math-opts.c
===================================================================
--- gcc/tree-ssa-math-opts.c	(revision 164733)
+++ gcc/tree-ssa-math-opts.c	(working copy)
@@ -89,10 +89,11 @@  along with GCC; see the file COPYING3.  
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "flags.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tree-flow.h"
 #include "timevar.h"
 #include "tree-pass.h"
 #include "alloc-pool.h"
 #include "basic-block.h"
Index: gcc/tree-ssa-dom.c
===================================================================
--- gcc/tree-ssa-dom.c	(revision 164733)
+++ gcc/tree-ssa-dom.c	(working copy)
@@ -22,10 +22,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "flags.h"
 #include "tm_p.h"
 #include "basic-block.h"
 #include "cfgloop.h"
 #include "output.h"
Index: gcc/tree-nrv.c
===================================================================
--- gcc/tree-nrv.c	(revision 164733)
+++ gcc/tree-nrv.c	(working copy)
@@ -21,10 +21,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "function.h"
 #include "basic-block.h"
 #include "tree-pretty-print.h"
 #include "tree-flow.h"
 #include "timevar.h"
Index: gcc/tree-ssa-propagate.c
===================================================================
--- gcc/tree-ssa-propagate.c	(revision 164733)
+++ gcc/tree-ssa-propagate.c	(working copy)
@@ -22,10 +22,11 @@ 
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "flags.h"
 #include "tm_p.h"
 #include "basic-block.h"
 #include "output.h"
 #include "function.h"
Index: gcc/ipa-utils.c
===================================================================
--- gcc/ipa-utils.c	(revision 164733)
+++ gcc/ipa-utils.c	(working copy)
@@ -21,10 +21,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tree-flow.h"
 #include "tree-inline.h"
 #include "tree-pass.h"
 #include "langhooks.h"
 #include "pointer-set.h"
Index: gcc/tree-ssa-alias.c
===================================================================
--- gcc/tree-ssa-alias.c	(revision 164733)
+++ gcc/tree-ssa-alias.c	(working copy)
@@ -22,10 +22,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tm_p.h"
 #include "basic-block.h"
 #include "timevar.h"
 #include "ggc.h"
 #include "langhooks.h"
Index: gcc/gimple-low.c
===================================================================
--- gcc/gimple-low.c	(revision 164733)
+++ gcc/gimple-low.c	(working copy)
@@ -22,10 +22,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "gimple.h"
 #include "tree-iterator.h"
 #include "tree-inline.h"
 #include "tree-flow.h"
 #include "flags.h"
Index: gcc/tree-ssa-sink.c
===================================================================
--- gcc/tree-ssa-sink.c	(revision 164733)
+++ gcc/tree-ssa-sink.c	(working copy)
@@ -22,10 +22,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "basic-block.h"
 #include "gimple-pretty-print.h"
 #include "tree-inline.h"
 #include "tree-flow.h"
 #include "gimple.h"
Index: gcc/ipa-inline.c
===================================================================
--- gcc/ipa-inline.c	(revision 164733)
+++ gcc/ipa-inline.c	(working copy)
@@ -121,10 +121,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tree-inline.h"
 #include "langhooks.h"
 #include "flags.h"
 #include "cgraph.h"
 #include "diagnostic.h"
Index: gcc/expr.c
===================================================================
--- gcc/expr.c	(revision 164733)
+++ gcc/expr.c	(working copy)
@@ -24,10 +24,11 @@  along with GCC; see the file COPYING3.  
 #include "coretypes.h"
 #include "tm.h"
 #include "machmode.h"
 #include "rtl.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "flags.h"
 #include "regs.h"
 #include "hard-reg-set.h"
 #include "except.h"
 #include "function.h"
Index: gcc/tree-browser.c
===================================================================
--- gcc/tree-browser.c	(revision 164733)
+++ gcc/tree-browser.c	(working copy)
@@ -22,10 +22,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tree-inline.h"
 #include "tree-pretty-print.h"
 #include "hashtab.h"
 
 
Index: gcc/tree-ssa-loop-ivcanon.c
===================================================================
--- gcc/tree-ssa-loop-ivcanon.c	(revision 164733)
+++ gcc/tree-ssa-loop-ivcanon.c	(working copy)
@@ -36,10 +36,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tm_p.h"
 #include "basic-block.h"
 #include "tree-pretty-print.h"
 #include "gimple-pretty-print.h"
 #include "tree-flow.h"
Index: gcc/tree-ssa-loop.c
===================================================================
--- gcc/tree-ssa-loop.c	(revision 164733)
+++ gcc/tree-ssa-loop.c	(working copy)
@@ -20,10 +20,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tm_p.h"
 #include "basic-block.h"
 #include "output.h"
 #include "tree-flow.h"
 #include "tree-dump.h"
Index: gcc/predict.c
===================================================================
--- gcc/predict.c	(revision 164733)
+++ gcc/predict.c	(working copy)
@@ -31,10 +31,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "rtl.h"
 #include "tm_p.h"
 #include "hard-reg-set.h"
 #include "basic-block.h"
 #include "insn-config.h"
Index: gcc/tree-parloops.c
===================================================================
--- gcc/tree-parloops.c	(revision 164733)
+++ gcc/tree-parloops.c	(working copy)
@@ -23,10 +23,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tree-flow.h"
 #include "cfgloop.h"
 #include "tree-data-ref.h"
 #include "tree-pretty-print.h"
 #include "gimple-pretty-print.h"
Index: gcc/gimple-iterator.c
===================================================================
--- gcc/gimple-iterator.c	(revision 164733)
+++ gcc/gimple-iterator.c	(working copy)
@@ -21,10 +21,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "gimple.h"
 #include "tree-flow.h"
 #include "value-prof.h"
 
 
Index: gcc/tree-ssa-address.c
===================================================================
--- gcc/tree-ssa-address.c	(revision 164733)
+++ gcc/tree-ssa-address.c	(working copy)
@@ -24,10 +24,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tm_p.h"
 #include "basic-block.h"
 #include "output.h"
 #include "tree-pretty-print.h"
 #include "tree-flow.h"
Index: gcc/tree-ssa-ifcombine.c
===================================================================
--- gcc/tree-ssa-ifcombine.c	(revision 164733)
+++ gcc/tree-ssa-ifcombine.c	(working copy)
@@ -21,10 +21,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "basic-block.h"
 #include "timevar.h"
 #include "tree-pretty-print.h"
 #include "tree-flow.h"
 #include "tree-pass.h"
Index: gcc/matrix-reorg.c
===================================================================
--- gcc/matrix-reorg.c	(revision 164733)
+++ gcc/matrix-reorg.c	(working copy)
@@ -112,10 +112,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "rtl.h"
 #include "tree-inline.h"
 #include "tree-flow.h"
 #include "tree-flow-inline.h"
 #include "langhooks.h"
Index: gcc/lto-streamer-in.c
===================================================================
--- gcc/lto-streamer-in.c	(revision 164733)
+++ gcc/lto-streamer-in.c	(working copy)
@@ -24,10 +24,11 @@  along with GCC; see the file COPYING3.  
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "toplev.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "expr.h"
 #include "flags.h"
 #include "params.h"
 #include "input.h"
 #include "hashtab.h"
Index: gcc/tree-eh.c
===================================================================
--- gcc/tree-eh.c	(revision 164733)
+++ gcc/tree-eh.c	(working copy)
@@ -21,10 +21,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "flags.h"
 #include "function.h"
 #include "except.h"
 #include "pointer-set.h"
 #include "tree-flow.h"
Index: gcc/gimple-pretty-print.c
===================================================================
--- gcc/gimple-pretty-print.c	(revision 164733)
+++ gcc/gimple-pretty-print.c	(working copy)
@@ -23,10 +23,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "diagnostic.h"
 #include "tree-pretty-print.h"
 #include "gimple-pretty-print.h"
 #include "hashtab.h"
 #include "tree-flow.h"
Index: gcc/lambda-trans.c
===================================================================
--- gcc/lambda-trans.c	(revision 164733)
+++ gcc/lambda-trans.c	(working copy)
@@ -22,10 +22,11 @@  along with GCC; see the file COPYING3.  
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "ggc.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "target.h"
 #include "tree-flow.h"
 #include "lambda.h"
 
 /* Allocate a new transformation matrix.  */
Index: gcc/tree-vectorizer.c
===================================================================
--- gcc/tree-vectorizer.c	(revision 164733)
+++ gcc/tree-vectorizer.c	(working copy)
@@ -59,10 +59,11 @@  along with GCC; see the file COPYING3.  
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "ggc.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tree-pretty-print.h"
 #include "tree-flow.h"
 #include "tree-dump.h"
 #include "cfgloop.h"
 #include "cfglayout.h"
Index: gcc/ipa-split.c
===================================================================
--- gcc/ipa-split.c	(revision 164733)
+++ gcc/ipa-split.c	(working copy)
@@ -77,10 +77,11 @@  along with GCC; see the file COPYING3.  
 
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "target.h"
 #include "cgraph.h"
 #include "ipa-prop.h"
 #include "tree-flow.h"
 #include "tree-pass.h"
Index: gcc/ipa-type-escape.c
===================================================================
--- gcc/ipa-type-escape.c	(revision 164733)
+++ gcc/ipa-type-escape.c	(working copy)
@@ -36,10 +36,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tree-flow.h"
 #include "tree-inline.h"
 #include "tree-pass.h"
 #include "langhooks.h"
 #include "pointer-set.h"
Index: gcc/alias.c
===================================================================
--- gcc/alias.c	(revision 164733)
+++ gcc/alias.c	(working copy)
@@ -23,10 +23,11 @@  along with GCC; see the file COPYING3.  
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "rtl.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tm_p.h"
 #include "function.h"
 #include "alias.h"
 #include "emit-rtl.h"
 #include "regs.h"
Index: gcc/tree-if-conv.c
===================================================================
--- gcc/tree-if-conv.c	(revision 164733)
+++ gcc/tree-if-conv.c	(working copy)
@@ -84,10 +84,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "flags.h"
 #include "timevar.h"
 #include "basic-block.h"
 #include "tree-pretty-print.h"
 #include "gimple-pretty-print.h"
Index: gcc/tree-vect-loop.c
===================================================================
--- gcc/tree-vect-loop.c	(revision 164733)
+++ gcc/tree-vect-loop.c	(working copy)
@@ -24,10 +24,11 @@  along with GCC; see the file COPYING3.  
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "ggc.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "basic-block.h"
 #include "tree-pretty-print.h"
 #include "gimple-pretty-print.h"
 #include "tree-flow.h"
 #include "tree-dump.h"
Index: gcc/tree-data-ref.c
===================================================================
--- gcc/tree-data-ref.c	(revision 164733)
+++ gcc/tree-data-ref.c	(working copy)
@@ -79,10 +79,11 @@  along with GCC; see the file COPYING3.  
 #include "coretypes.h"
 #include "tm.h"
 #include "ggc.h"
 #include "flags.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "basic-block.h"
 #include "tree-pretty-print.h"
 #include "gimple-pretty-print.h"
 #include "tree-flow.h"
 #include "tree-dump.h"
Index: gcc/tree-affine.c
===================================================================
--- gcc/tree-affine.c	(revision 164733)
+++ gcc/tree-affine.c	(working copy)
@@ -19,10 +19,11 @@  along with GCC; see the file COPYING3.  
 
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "output.h"
 #include "tree-pretty-print.h"
 #include "tree-dump.h"
 #include "pointer-set.h"
 #include "tree-affine.h"
Index: gcc/tree-vect-data-refs.c
===================================================================
--- gcc/tree-vect-data-refs.c	(revision 164733)
+++ gcc/tree-vect-data-refs.c	(working copy)
@@ -24,10 +24,11 @@  along with GCC; see the file COPYING3.  
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "ggc.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tm_p.h"
 #include "target.h"
 #include "basic-block.h"
 #include "tree-pretty-print.h"
 #include "gimple-pretty-print.h"
Index: gcc/gimplify.c
===================================================================
--- gcc/gimplify.c	(revision 164733)
+++ gcc/gimplify.c	(working copy)
@@ -24,10 +24,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "gimple.h"
 #include "tree-iterator.h"
 #include "tree-inline.h"
 #include "tree-pretty-print.h"
 #include "langhooks.h"
Index: gcc/graphite-scop-detection.c
===================================================================
--- gcc/graphite-scop-detection.c	(revision 164733)
+++ gcc/graphite-scop-detection.c	(working copy)
@@ -23,10 +23,11 @@  along with GCC; see the file COPYING3.  
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "ggc.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "rtl.h"
 #include "basic-block.h"
 #include "diagnostic.h"
 #include "tree-flow.h"
 #include "toplev.h"
Index: gcc/tree-ssa-phiopt.c
===================================================================
--- gcc/tree-ssa-phiopt.c	(revision 164733)
+++ gcc/tree-ssa-phiopt.c	(working copy)
@@ -22,10 +22,11 @@  along with GCC; see the file COPYING3.  
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "ggc.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "flags.h"
 #include "tm_p.h"
 #include "basic-block.h"
 #include "timevar.h"
 #include "tree-flow.h"
Index: gcc/implicit-zee.c
===================================================================
--- gcc/implicit-zee.c	(revision 164733)
+++ gcc/implicit-zee.c	(working copy)
@@ -178,10 +178,11 @@  along with GCC; see the file COPYING3.  
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "rtl.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tm_p.h"
 #include "flags.h"
 #include "regs.h"
 #include "hard-reg-set.h"
 #include "basic-block.h"
Index: gcc/calls.c
===================================================================
--- gcc/calls.c	(revision 164733)
+++ gcc/calls.c	(working copy)
@@ -23,10 +23,11 @@  along with GCC; see the file COPYING3.  
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "rtl.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "gimple.h"
 #include "flags.h"
 #include "expr.h"
 #include "optabs.h"
 #include "libfuncs.h"
Index: gcc/tree-ssa-coalesce.c
===================================================================
--- gcc/tree-ssa-coalesce.c	(revision 164733)
+++ gcc/tree-ssa-coalesce.c	(working copy)
@@ -22,10 +22,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "flags.h"
 #include "tree-pretty-print.h"
 #include "bitmap.h"
 #include "tree-flow.h"
 #include "hashtab.h"
Index: gcc/tree-dfa.c
===================================================================
--- gcc/tree-dfa.c	(revision 164733)
+++ gcc/tree-dfa.c	(working copy)
@@ -25,10 +25,11 @@  along with GCC; see the file COPYING3.  
 #include "tm.h"
 #include "toplev.h"
 #include "hashtab.h"
 #include "pointer-set.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tm_p.h"
 #include "basic-block.h"
 #include "output.h"
 #include "timevar.h"
 #include "ggc.h"
Index: gcc/gimple-fold.c
===================================================================
--- gcc/gimple-fold.c	(revision 164733)
+++ gcc/gimple-fold.c	(working copy)
@@ -21,10 +21,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "flags.h"
 #include "function.h"
 #include "tree-dump.h"
 #include "tree-flow.h"
 #include "tree-pass.h"
Index: gcc/cfgexpand.c
===================================================================
--- gcc/cfgexpand.c	(revision 164733)
+++ gcc/cfgexpand.c	(working copy)
@@ -21,10 +21,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "rtl.h"
 #include "tm_p.h"
 #include "basic-block.h"
 #include "function.h"
 #include "expr.h"
Index: gcc/tree-cfgcleanup.c
===================================================================
--- gcc/tree-cfgcleanup.c	(revision 164733)
+++ gcc/tree-cfgcleanup.c	(working copy)
@@ -21,10 +21,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tm_p.h"
 #include "basic-block.h"
 #include "output.h"
 #include "diagnostic-core.h"
 #include "toplev.h"
Index: gcc/tree-ssa-pre.c
===================================================================
--- gcc/tree-ssa-pre.c	(revision 164733)
+++ gcc/tree-ssa-pre.c	(working copy)
@@ -23,10 +23,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "basic-block.h"
 #include "tree-pretty-print.h"
 #include "gimple-pretty-print.h"
 #include "tree-inline.h"
 #include "tree-flow.h"
Index: gcc/tree-ssa-live.c
===================================================================
--- gcc/tree-ssa-live.c	(revision 164733)
+++ gcc/tree-ssa-live.c	(working copy)
@@ -22,10 +22,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tree-pretty-print.h"
 #include "gimple-pretty-print.h"
 #include "bitmap.h"
 #include "tree-flow.h"
 #include "tree-dump.h"
Index: gcc/tree-sra.c
===================================================================
--- gcc/tree-sra.c	(revision 164733)
+++ gcc/tree-sra.c	(working copy)
@@ -76,10 +76,11 @@  along with GCC; see the file COPYING3.  
 #include "coretypes.h"
 #include "alloc-pool.h"
 #include "tm.h"
 #include "toplev.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "gimple.h"
 #include "cgraph.h"
 #include "tree-flow.h"
 #include "ipa-prop.h"
 #include "tree-pretty-print.h"
Index: gcc/tree-predcom.c
===================================================================
--- gcc/tree-predcom.c	(revision 164733)
+++ gcc/tree-predcom.c	(working copy)
@@ -188,10 +188,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tm_p.h"
 #include "cfgloop.h"
 #include "tree-flow.h"
 #include "ggc.h"
 #include "tree-data-ref.h"
Index: gcc/sese.c
===================================================================
--- gcc/sese.c	(revision 164733)
+++ gcc/sese.c	(working copy)
@@ -24,10 +24,11 @@  along with GCC; see the file COPYING3.  
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "ggc.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "rtl.h"
 #include "basic-block.h"
 #include "diagnostic.h"
 #include "tree-pretty-print.h"
 #include "tree-flow.h"
Index: gcc/tree-mudflap.c
===================================================================
--- gcc/tree-mudflap.c	(revision 164733)
+++ gcc/tree-mudflap.c	(working copy)
@@ -24,10 +24,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tm_p.h"
 #include "basic-block.h"
 #include "flags.h"
 #include "function.h"
 #include "tree-inline.h"
Index: gcc/ipa-prop.c
===================================================================
--- gcc/ipa-prop.c	(revision 164733)
+++ gcc/ipa-prop.c	(working copy)
@@ -20,10 +20,11 @@  along with GCC; see the file COPYING3.  
 
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "langhooks.h"
 #include "ggc.h"
 #include "target.h"
 #include "cgraph.h"
 #include "ipa-prop.h"
Index: gcc/print-tree.c
===================================================================
--- gcc/print-tree.c	(revision 164733)
+++ gcc/print-tree.c	(working copy)
@@ -23,10 +23,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "ggc.h"
 #include "langhooks.h"
 #include "tree-iterator.h"
 #include "diagnostic.h"
 #include "gimple-pretty-print.h"
Index: gcc/tree-ssa-copy.c
===================================================================
--- gcc/tree-ssa-copy.c	(revision 164733)
+++ gcc/tree-ssa-copy.c	(working copy)
@@ -21,10 +21,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "flags.h"
 #include "tm_p.h"
 #include "basic-block.h"
 #include "output.h"
 #include "function.h"
Index: gcc/tree-ssa-forwprop.c
===================================================================
--- gcc/tree-ssa-forwprop.c	(revision 164733)
+++ gcc/tree-ssa-forwprop.c	(working copy)
@@ -21,10 +21,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tm_p.h"
 #include "basic-block.h"
 #include "timevar.h"
 #include "tree-pretty-print.h"
 #include "tree-flow.h"
Index: gcc/graphite-clast-to-gimple.c
===================================================================
--- gcc/graphite-clast-to-gimple.c	(revision 164733)
+++ gcc/graphite-clast-to-gimple.c	(working copy)
@@ -22,10 +22,11 @@  along with GCC; see the file COPYING3.  
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "ggc.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "rtl.h"
 #include "basic-block.h"
 #include "diagnostic.h"
 #include "tree-flow.h"
 #include "toplev.h"
Index: gcc/tree-ssa-dce.c
===================================================================
--- gcc/tree-ssa-dce.c	(revision 164733)
+++ gcc/tree-ssa-dce.c	(working copy)
@@ -47,10 +47,11 @@  along with GCC; see the file COPYING3.  
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tree-pretty-print.h"
 #include "gimple-pretty-print.h"
 #include "basic-block.h"
 #include "tree-flow.h"
 #include "gimple.h"
Index: gcc/tree-vect-patterns.c
===================================================================
--- gcc/tree-vect-patterns.c	(revision 164733)
+++ gcc/tree-vect-patterns.c	(working copy)
@@ -22,10 +22,11 @@  along with GCC; see the file COPYING3.  
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "ggc.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "target.h"
 #include "basic-block.h"
 #include "gimple-pretty-print.h"
 #include "tree-flow.h"
 #include "tree-dump.h"
Index: gcc/tree-ssa-ter.c
===================================================================
--- gcc/tree-ssa-ter.c	(revision 164733)
+++ gcc/tree-ssa-ter.c	(working copy)
@@ -23,10 +23,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tree-pretty-print.h"
 #include "gimple-pretty-print.h"
 #include "bitmap.h"
 #include "tree-flow.h"
 #include "tree-dump.h"
Index: gcc/tree-ssa.c
===================================================================
--- gcc/tree-ssa.c	(revision 164733)
+++ gcc/tree-ssa.c	(working copy)
@@ -21,10 +21,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "flags.h"
 #include "tm_p.h"
 #include "target.h"
 #include "ggc.h"
 #include "langhooks.h"
Index: gcc/lambda-code.c
===================================================================
--- gcc/lambda-code.c	(revision 164733)
+++ gcc/lambda-code.c	(working copy)
@@ -23,10 +23,11 @@ 
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "ggc.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "target.h"
 #include "rtl.h"
 #include "basic-block.h"
 #include "diagnostic-core.h"
 #include "obstack.h"
Index: gcc/tree-ssa-loop-prefetch.c
===================================================================
--- gcc/tree-ssa-loop-prefetch.c	(revision 164733)
+++ gcc/tree-ssa-loop-prefetch.c	(working copy)
@@ -20,10 +20,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tm_p.h"
 #include "basic-block.h"
 #include "output.h"
 #include "tree-pretty-print.h"
 #include "tree-flow.h"
Index: gcc/tree-ssa.h
===================================================================
--- gcc/tree-ssa.h	(revision 0)
+++ gcc/tree-ssa.h	(revision 0)
@@ -0,0 +1,76 @@ 
+/* Tree SSA interface
+   Copyright (C) 1989, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+   2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+   Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3, or (at your option) any later
+version.
+
+GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with GCC; see the file COPYING3.  If not see
+<http://www.gnu.org/licenses/>.  */
+
+#ifndef GCC_TREE_SSA_H
+#define GCC_TREE_SSA_H
+
+/* SSA_NAME accessors.  */
+
+/* Returns the variable being referenced.  Once released, this is the
+   only field that can be relied upon.  */
+#define SSA_NAME_VAR(NODE)	SSA_NAME_CHECK (NODE)->ssa_name.var
+
+/* Returns the statement which defines this SSA name.  */
+#define SSA_NAME_DEF_STMT(NODE)	SSA_NAME_CHECK (NODE)->ssa_name.def_stmt
+
+/* Returns the SSA version number of this SSA name.  Note that in
+   tree SSA, version numbers are not per variable and may be recycled.  */
+#define SSA_NAME_VERSION(NODE)	SSA_NAME_CHECK (NODE)->ssa_name.version
+
+/* Nonzero if this SSA name occurs in an abnormal PHI.  SSA_NAMES are
+   never output, so we can safely use the ASM_WRITTEN_FLAG for this
+   status bit.  */
+#define SSA_NAME_OCCURS_IN_ABNORMAL_PHI(NODE) \
+    SSA_NAME_CHECK (NODE)->base.asm_written_flag
+
+/* Nonzero if this SSA_NAME expression is currently on the free list of
+   SSA_NAMES.  Using NOTHROW_FLAG seems reasonably safe since throwing
+   has no meaning for an SSA_NAME.  */
+#define SSA_NAME_IN_FREE_LIST(NODE) \
+    SSA_NAME_CHECK (NODE)->base.nothrow_flag
+
+/* Nonzero if this SSA_NAME is the default definition for the
+   underlying symbol.  A default SSA name is created for symbol S if
+   the very first reference to S in the function is a read operation.
+   Default definitions are always created by an empty statement and
+   belong to no basic block.  */
+#define SSA_NAME_IS_DEFAULT_DEF(NODE) \
+    SSA_NAME_CHECK (NODE)->base.default_def_flag
+
+/* Attributes for SSA_NAMEs for pointer-type variables.  */
+#define SSA_NAME_PTR_INFO(N) \
+    SSA_NAME_CHECK (N)->ssa_name.ptr_info
+
+/* Return the immediate_use information for an SSA_NAME. */
+#define SSA_NAME_IMM_USE_NODE(NODE) SSA_NAME_CHECK (NODE)->ssa_name.imm_uses
+
+
+/* Nonzero if DECL represents a variable for the SSA passes.  */
+#define SSA_VAR_P(DECL)							\
+	(TREE_CODE (DECL) == VAR_DECL					\
+	 || TREE_CODE (DECL) == PARM_DECL				\
+	 || TREE_CODE (DECL) == RESULT_DECL				\
+	 || (TREE_CODE (DECL) == SSA_NAME				\
+	     && (TREE_CODE (SSA_NAME_VAR (DECL)) == VAR_DECL		\
+		 || TREE_CODE (SSA_NAME_VAR (DECL)) == PARM_DECL	\
+		 || TREE_CODE (SSA_NAME_VAR (DECL)) == RESULT_DECL)))
+
+#endif
Index: gcc/tree-vect-stmts.c
===================================================================
--- gcc/tree-vect-stmts.c	(revision 164733)
+++ gcc/tree-vect-stmts.c	(working copy)
@@ -24,10 +24,11 @@  along with GCC; see the file COPYING3.  
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "ggc.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "target.h"
 #include "basic-block.h"
 #include "tree-pretty-print.h"
 #include "gimple-pretty-print.h"
 #include "tree-flow.h"
Index: gcc/tree-inline.c
===================================================================
--- gcc/tree-inline.c	(revision 164733)
+++ gcc/tree-inline.c	(working copy)
@@ -24,10 +24,11 @@  along with GCC; see the file COPYING3.  
 #include "coretypes.h"
 #include "tm.h"
 #include "toplev.h" /* floor_log2 */
 #include "diagnostic-core.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tree-inline.h"
 #include "flags.h"
 #include "params.h"
 #include "input.h"
 #include "insn-config.h"
Index: gcc/tree-iterator.c
===================================================================
--- gcc/tree-iterator.c	(revision 164733)
+++ gcc/tree-iterator.c	(working copy)
@@ -20,10 +20,11 @@  along with GCC; see the file COPYING3.  
 
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "gimple.h"
 #include "tree-iterator.h"
 #include "ggc.h"
 
 
Index: gcc/tree-optimize.c
===================================================================
--- gcc/tree-optimize.c	(revision 164733)
+++ gcc/tree-optimize.c	(working copy)
@@ -22,10 +22,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tm_p.h"
 #include "basic-block.h"
 #include "output.h"
 #include "flags.h"
 #include "tree-flow.h"
Index: gcc/graphite-sese-to-poly.c
===================================================================
--- gcc/graphite-sese-to-poly.c	(revision 164733)
+++ gcc/graphite-sese-to-poly.c	(working copy)
@@ -22,10 +22,11 @@  along with GCC; see the file COPYING3.  
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "ggc.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "rtl.h"
 #include "basic-block.h"
 #include "diagnostic.h"
 #include "tree-flow.h"
 #include "toplev.h"
Index: gcc/tree-ssa-phiprop.c
===================================================================
--- gcc/tree-ssa-phiprop.c	(revision 164733)
+++ gcc/tree-ssa-phiprop.c	(working copy)
@@ -21,10 +21,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tm_p.h"
 #include "basic-block.h"
 #include "timevar.h"
 #include "tree-pretty-print.h"
 #include "gimple-pretty-print.h"
Index: gcc/tree-object-size.c
===================================================================
--- gcc/tree-object-size.c	(revision 164733)
+++ gcc/tree-object-size.c	(working copy)
@@ -22,10 +22,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "diagnostic-core.h"
 #include "toplev.h"
 #include "tree-pretty-print.h"
 #include "gimple-pretty-print.h"
 #include "tree-flow.h"
Index: gcc/tree-outof-ssa.c
===================================================================
--- gcc/tree-outof-ssa.c	(revision 164733)
+++ gcc/tree-outof-ssa.c	(working copy)
@@ -22,10 +22,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "ggc.h"
 #include "basic-block.h"
 #include "tree-pretty-print.h"
 #include "gimple-pretty-print.h"
 #include "bitmap.h"
Index: gcc/cfgloop.c
===================================================================
--- gcc/cfgloop.c	(revision 164733)
+++ gcc/cfgloop.c	(working copy)
@@ -29,10 +29,11 @@  along with GCC; see the file COPYING3.  
 #include "basic-block.h"
 #include "cfgloop.h"
 #include "diagnostic-core.h"
 #include "flags.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tree-flow.h"
 #include "pointer-set.h"
 #include "output.h"
 #include "ggc.h"
 
Index: gcc/tree-profile.c
===================================================================
--- gcc/tree-profile.c	(revision 164733)
+++ gcc/tree-profile.c	(working copy)
@@ -36,10 +36,11 @@  along with GCC; see the file COPYING3.  
 #include "basic-block.h"
 #include "diagnostic-core.h"
 #include "toplev.h"
 #include "coverage.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tree-flow.h"
 #include "tree-dump.h"
 #include "tree-pass.h"
 #include "timevar.h"
 #include "value-prof.h"
Index: gcc/tree-vect-generic.c
===================================================================
--- gcc/tree-vect-generic.c	(revision 164733)
+++ gcc/tree-vect-generic.c	(working copy)
@@ -20,10 +20,11 @@  along with GCC; see the file COPYING3.  
 
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tm.h"
 #include "langhooks.h"
 #include "tree-flow.h"
 #include "gimple.h"
 #include "tree-iterator.h"
Index: gcc/Makefile.in
===================================================================
--- gcc/Makefile.in	(revision 164733)
+++ gcc/Makefile.in	(working copy)
@@ -3720,11 +3720,11 @@  s-tm-texi: build/genhooks$(build_exeext)
 GTFILES = $(CPP_ID_DATA_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
   $(srcdir)/vecprim.h $(srcdir)/vecir.h \
   $(host_xm_file_list) \
   $(tm_file_list) $(HASHTAB_H) $(SPLAY_TREE_H) $(srcdir)/bitmap.h \
   $(srcdir)/alias.h $(srcdir)/coverage.c $(srcdir)/rtl.h \
-  $(srcdir)/optabs.h $(srcdir)/tree.h $(srcdir)/libfuncs.h $(SYMTAB_H) \
+  $(srcdir)/optabs.h $(srcdir)/tree.h $(srcdir)/tree-ssa-node.h $(srcdir)/libfuncs.h $(SYMTAB_H) \
   $(srcdir)/real.h $(srcdir)/function.h $(srcdir)/insn-addr.h $(srcdir)/hwint.h \
   $(srcdir)/fixed-value.h \
   $(srcdir)/output.h $(srcdir)/cfgloop.h \
   $(srcdir)/cselib.h $(srcdir)/basic-block.h  $(srcdir)/ipa-ref.h $(srcdir)/cgraph.h \
   $(srcdir)/reload.h $(srcdir)/caller-save.c \
Index: gcc/gimple.c
===================================================================
--- gcc/gimple.c	(revision 164733)
+++ gcc/gimple.c	(working copy)
@@ -23,10 +23,11 @@  along with GCC; see the file COPYING3.  
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "target.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "ggc.h"
 #include "hard-reg-set.h"
 #include "basic-block.h"
 #include "gimple.h"
 #include "toplev.h"
Index: gcc/tree-ssa-structalias.c
===================================================================
--- gcc/tree-ssa-structalias.c	(revision 164733)
+++ gcc/tree-ssa-structalias.c	(working copy)
@@ -28,10 +28,11 @@ 
 #include "bitmap.h"
 #include "flags.h"
 #include "basic-block.h"
 #include "output.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tree-flow.h"
 #include "tree-inline.h"
 #include "diagnostic-core.h"
 #include "toplev.h"
 #include "gimple.h"
Index: gcc/tree-switch-conversion.c
===================================================================
--- gcc/tree-switch-conversion.c	(revision 164733)
+++ gcc/tree-switch-conversion.c	(working copy)
@@ -84,10 +84,11 @@  eight) times the number of the actual sw
 
 #include "line-map.h"
 #include "params.h"
 #include "flags.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "basic-block.h"
 #include "tree-flow.h"
 #include "tree-flow-inline.h"
 #include "tree-ssa-operands.h"
 #include "output.h"
Index: gcc/gimple.h
===================================================================
--- gcc/gimple.h	(revision 164733)
+++ gcc/gimple.h	(working copy)
@@ -28,10 +28,11 @@  along with GCC; see the file COPYING3.  
 #include "vecir.h"
 #include "ggc.h"
 #include "tm.h"
 #include "hard-reg-set.h"
 #include "basic-block.h"
+#include "tree-ssa.h"
 #include "tree-ssa-operands.h"
 #include "tree-ssa-alias.h"
 
 struct gimple_seq_node_d;
 typedef struct gimple_seq_node_d *gimple_seq_node;
Index: gcc/tree-cfg.c
===================================================================
--- gcc/tree-cfg.c	(revision 164733)
+++ gcc/tree-cfg.c	(working copy)
@@ -22,10 +22,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tm_p.h"
 #include "basic-block.h"
 #include "output.h"
 #include "flags.h"
 #include "function.h"
Index: gcc/ipa-struct-reorg.c
===================================================================
--- gcc/ipa-struct-reorg.c	(revision 164733)
+++ gcc/ipa-struct-reorg.c	(working copy)
@@ -24,10 +24,11 @@  along with GCC; see the file COPYING3.  
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "ggc.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "rtl.h"
 #include "gimple.h"
 #include "tree-inline.h"
 #include "tree-flow.h"
 #include "tree-flow-inline.h"
Index: gcc/tree-ssa-reassoc.c
===================================================================
--- gcc/tree-ssa-reassoc.c	(revision 164733)
+++ gcc/tree-ssa-reassoc.c	(working copy)
@@ -21,10 +21,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "basic-block.h"
 #include "tree-pretty-print.h"
 #include "gimple-pretty-print.h"
 #include "tree-inline.h"
 #include "tree-flow.h"
Index: gcc/tree-vect-slp.c
===================================================================
--- gcc/tree-vect-slp.c	(revision 164733)
+++ gcc/tree-vect-slp.c	(working copy)
@@ -24,10 +24,11 @@  along with GCC; see the file COPYING3.  
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "ggc.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "target.h"
 #include "basic-block.h"
 #include "tree-pretty-print.h"
 #include "gimple-pretty-print.h"
 #include "tree-flow.h"
Index: gcc/stmt.c
===================================================================
--- gcc/stmt.c	(revision 164733)
+++ gcc/stmt.c	(working copy)
@@ -30,10 +30,11 @@  along with GCC; see the file COPYING3.  
 #include "tm.h"
 
 #include "rtl.h"
 #include "hard-reg-set.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tm_p.h"
 #include "flags.h"
 #include "except.h"
 #include "function.h"
 #include "insn-config.h"
Index: gcc/lto-section-out.c
===================================================================
--- gcc/lto-section-out.c	(revision 164733)
+++ gcc/lto-section-out.c	(working copy)
@@ -23,10 +23,11 @@  along with GCC; see the file COPYING3.  
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "toplev.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "expr.h"
 #include "params.h"
 #include "input.h"
 #include "hashtab.h"
 #include "basic-block.h"
Index: gcc/tree-ssanames.c
===================================================================
--- gcc/tree-ssanames.c	(revision 164733)
+++ gcc/tree-ssanames.c	(working copy)
@@ -21,10 +21,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "tree-flow.h"
 #include "tree-pass.h"
 
 /* Rewriting a function into SSA form can create a huge number of SSA_NAMEs,
    many of which may be thrown away shortly after their creation if jumps
Index: gcc/tree-ssa-threadedge.c
===================================================================
--- gcc/tree-ssa-threadedge.c	(revision 164733)
+++ gcc/tree-ssa-threadedge.c	(working copy)
@@ -21,10 +21,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "flags.h"
 #include "tm_p.h"
 #include "basic-block.h"
 #include "cfgloop.h"
 #include "output.h"
Index: gcc/lto-streamer.c
===================================================================
--- gcc/lto-streamer.c	(revision 164733)
+++ gcc/lto-streamer.c	(working copy)
@@ -25,10 +25,11 @@  along with GCC; see the file COPYING3.  
 #include "coretypes.h"
 #include "tm.h"
 #include "toplev.h"
 #include "flags.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "gimple.h"
 #include "tree-flow.h"
 #include "diagnostic-core.h"
 #include "bitmap.h"
 #include "vec.h"
Index: gcc/graphite-interchange.c
===================================================================
--- gcc/graphite-interchange.c	(revision 164733)
+++ gcc/graphite-interchange.c	(working copy)
@@ -24,10 +24,11 @@  along with GCC; see the file COPYING3.  
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "ggc.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "rtl.h"
 #include "output.h"
 #include "basic-block.h"
 #include "diagnostic.h"
 #include "tree-flow.h"
Index: gcc/tree-ssa-operands.c
===================================================================
--- gcc/tree-ssa-operands.c	(revision 164733)
+++ gcc/tree-ssa-operands.c	(working copy)
@@ -21,10 +21,11 @@  along with GCC; see the file COPYING3.  
 #include "config.h"
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
+#include "tree-ssa.h"
 #include "flags.h"
 #include "function.h"
 #include "tree-pretty-print.h"
 #include "gimple-pretty-print.h"
 #include "tree-flow.h"