* tree-cfg.h: Rename from tree-flow.h. Remove #includes.

	* tree-ssa.h: Relocate required #includes from tree-cfg.h.
	* tree-ssa-operands.h: Remove prototype.
	* tree-ssa-operands.c (virtual_operand_p): Move to gimple.c.
	* gimple.c (virtual_operand_p): Relocate from gimple.c.
	* gimple.h: Add prototype.
	* gimple-ssa.h: Include tree-ssa-operands.h.
	* tree-dump.c: Add tree-cfg.h to include list.
	* tree-ssa-alias.c: Add ipa-reference.h to include list.
	* config/alpha/alpha.c: Include gimple-ssa.h instead of tree-flow.h.
	* config/i386/i386.c: Don't include tree-flow.h.
	* config/rs6000/rs6000.c: Likewise.

	* lto/lto.c: Remove tree-flow.h from include list.

	* testsuite/g++.dg/plugin/header_plugin.c: Don't include tree-flow.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203817 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 082dc54..7129891 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,18 @@
+2013-10-18  Andrew MacLeod  <amacleod@redhat.com>
+
+       * tree-cfg.h: Rename from tree-flow.h.  Remove #includes.
+       * tree-ssa.h: Relocate required #includes from tree-cfg.h.
+       * tree-ssa-operands.h: Remove prototype.
+       * tree-ssa-operands.c (virtual_operand_p): Move to gimple.c.
+       * gimple.c (virtual_operand_p): Relocate from gimple.c.
+       * gimple.h: Add prototype.
+       * gimple-ssa.h: Include tree-ssa-operands.h.
+       * tree-dump.c: Add tree-cfg.h to include list.
+       * tree-ssa-alias.c: Add ipa-reference.h to include list.
+       * config/alpha/alpha.c: Include gimple-ssa.h instead of tree-flow.h.
+       * config/i386/i386.c: Don't include tree-flow.h.
+       * config/rs6000/rs6000.c: Likewise.
+
 2013-10-18  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
 
        * config/frv/frv.c (frv_init_cumulative_args): Fix wrong cast.

diff --git a/gcc/config/alpha/alpha.c b/gcc/config/alpha/alpha.c
index 63b8c8b..e39fc77 100644 (file)
--- a/gcc/config/alpha/alpha.c
+++ b/gcc/config/alpha/alpha.c
@@ -49,7 +49,7 @@ along with GCC; see the file COPYING3.  If not see
 #include "langhooks.h"
 #include "splay-tree.h"
 #include "gimple.h"
-#include "tree-flow.h"
+#include "gimple-ssa.h"
 #include "tree-ssanames.h"
 #include "tree-stdarg.h"
 #include "tm-constrs.h"
@@ -57,7 +57,6 @@ along with GCC; see the file COPYING3.  If not see
 #include "libfuncs.h"
 #include "opts.h"
 #include "params.h"
-#include "gimple-ssa.h"
 
 /* Specify which cpu to schedule for.  */
 enum processor_type alpha_tune;

diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index c2ad5b6..b8c3c1d 100644 (file)
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -61,7 +61,6 @@ along with GCC; see the file COPYING3.  If not see
 #include "diagnostic.h"
 #include "dumpfile.h"
 #include "tree-pass.h"
-#include "tree-flow.h"
 #include "context.h"
 #include "pass_manager.h"
 

diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c
index e61e1e8..4daebf2 100644 (file)
--- a/gcc/config/rs6000/rs6000.c
+++ b/gcc/config/rs6000/rs6000.c
@@ -52,7 +52,6 @@
 #include "cfgloop.h"
 #include "sched-int.h"
 #include "gimple.h"
-#include "tree-flow.h"
 #include "intl.h"
 #include "params.h"
 #include "tm-constrs.h"

diff --git a/gcc/gimple-ssa.h b/gcc/gimple-ssa.h
index f764efc..23aa099 100644 (file)
--- a/gcc/gimple-ssa.h
+++ b/gcc/gimple-ssa.h
@@ -21,6 +21,8 @@ along with GCC; see the file COPYING3.  If not see
 #ifndef GCC_GIMPLE_SSA_H
 #define GCC_GIMPLE_SSA_H
 
+#include "tree-ssa-operands.h"
+
 /* This structure is used to map a gimple statement to a label,
    or list of labels to represent transaction restart.  */
 
@@ -92,9 +94,6 @@ gimple_in_ssa_p (const struct function *fun)
   return fun && fun->gimple_df && fun->gimple_df->in_ssa_p;
 }
 
-/* Inline functions for manipulating various data structures defined in
-   tree-flow.h.  See tree-flow.h for documentation.  */
-
 /* Artificial variable used for the virtual operand FUD chain.  */
 static inline tree
 gimple_vop (const struct function *fun)

diff --git a/gcc/gimple.c b/gcc/gimple.c
index 573dbb1..3ddceb9 100644 (file)
--- a/gcc/gimple.c
+++ b/gcc/gimple.c
@@ -30,12 +30,12 @@ along with GCC; see the file COPYING3.  If not see
 #include "basic-block.h"
 #include "gimple.h"
 #include "diagnostic.h"
-#include "tree-flow.h"
 #include "value-prof.h"
 #include "flags.h"
 #include "alias.h"
 #include "demangle.h"
 #include "langhooks.h"
+#include "bitmap.h"
 
 
 /* All the tuples have their operand vector (if present) at the very bottom
@@ -2776,6 +2776,25 @@ is_gimple_id (tree t)
          || TREE_CODE (t) == STRING_CST);
 }
 
+/* Return true if OP, an SSA name or a DECL is a virtual operand.  */
+
+bool
+virtual_operand_p (tree op)
+{
+  if (TREE_CODE (op) == SSA_NAME)
+    {
+      op = SSA_NAME_VAR (op);
+      if (!op)
+       return false;
+    }
+
+  if (TREE_CODE (op) == VAR_DECL)
+    return VAR_DECL_IS_VIRTUAL_OPERAND (op);
+
+  return false;
+}
+
+
 /* Return true if T is a non-aggregate register variable.  */
 
 bool

diff --git a/gcc/gimple.h b/gcc/gimple.h
index ea7858e..d8528ac 100644 (file)
--- a/gcc/gimple.h
+++ b/gcc/gimple.h
@@ -847,6 +847,8 @@ unsigned get_gimple_rhs_num_ops (enum tree_code);
 gimple gimple_alloc_stat (enum gimple_code, unsigned MEM_STAT_DECL);
 const char *gimple_decl_printable_name (tree, int);
 
+/* Returns true iff T is a virtual ssa name decl.  */
+extern bool virtual_operand_p (tree);
 /* Returns true iff T is a scalar register variable.  */
 extern bool is_gimple_reg (tree);
 /* Returns true iff T is any sort of variable.  */

diff --git a/gcc/lto/ChangeLog b/gcc/lto/ChangeLog
index ab0b9a9..0bc0862 100644 (file)
--- a/gcc/lto/ChangeLog
+++ b/gcc/lto/ChangeLog
@@ -1,3 +1,7 @@
+2013-10-18  Andrew MacLeod  <amacleod@redhat.com>
+
+       * lto.c: Remove tree-flow.h from include list.
+
 2013-10-15  Richard Biener  <rguenther@suse.de>
 
        * lto.c (hash_canonical_type): Split out from ...

diff --git a/gcc/lto/lto.c b/gcc/lto/lto.c
index d9c36dc..bca1dd1 100644 (file)
--- a/gcc/lto/lto.c
+++ b/gcc/lto/lto.c
@@ -24,7 +24,6 @@ along with GCC; see the file COPYING3.  If not see
 #include "opts.h"
 #include "toplev.h"
 #include "tree.h"
-#include "tree-flow.h"
 #include "diagnostic-core.h"
 #include "tm.h"
 #include "cgraph.h"

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 765d194..f92ac71 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,9 +1,13 @@
+2013-10-18  Andrew MacLeod  <amacleod@redhat.com>
+
+       * g++.dg/plugin/header_plugin.c: Don't include tree-flow.h.
+
 2013-10-18  Hans-Peter Nilsson  <hp@axis.com>
 
        * gcc.dg/tree-ssa/gen-vect-11.c: Use dynamic vector cost model.
-        gcc.dg/tree-ssa/gen-vect-11a.c: Likewise.
-        gcc.dg/tree-ssa/gen-vect-2.c: Likewise.
-        gcc.dg/tree-ssa/gen-vect-25.c: Likewise.
+       * gcc.dg/tree-ssa/gen-vect-11a.c: Likewise.
+       * gcc.dg/tree-ssa/gen-vect-2.c: Likewise.
+       * gcc.dg/tree-ssa/gen-vect-25.c: Likewise.
 
 2013-10-17  Charles Bayis  <charles.baylis@linaro.org>
 

diff --git a/gcc/testsuite/g++.dg/plugin/header_plugin.c b/gcc/testsuite/g++.dg/plugin/header_plugin.c
index a464827..a024194 100644 (file)
--- a/gcc/testsuite/g++.dg/plugin/header_plugin.c
+++ b/gcc/testsuite/g++.dg/plugin/header_plugin.c
@@ -17,7 +17,6 @@
 #include "c-family/c-pretty-print.h"
 #include "tree-iterator.h"
 #include "plugin.h"
-#include "tree-flow.h"
 #include "langhooks.h"
 #include "cp/cxx-pretty-print.h"
 #include "cp/name-lookup.h"

diff --git a/gcc/tree-flow.h b/gcc/tree-cfg.h
similarity index 89%
rename from gcc/tree-flow.h
rename to gcc/tree-cfg.h
index d849c29..d6a5d8f 100644 (file)
--- a/gcc/tree-flow.h
+++ b/gcc/tree-cfg.h
@@ -18,24 +18,8 @@ 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 _TREE_FLOW_H
-#define _TREE_FLOW_H 1
-
-#include "bitmap.h"
-#include "sbitmap.h"
-#include "basic-block.h"
-#include "hashtab.h"
-#include "gimple.h"
-#include "tree-ssa-operands.h"
-#include "cgraph.h"
-#include "ipa-reference.h"
-#include "tree-ssa-alias.h"
-#include "tree-cfgcleanup.h"
-#include "tree-dfa.h"
-#include "tree-pretty-print.h"
-#include "gimple-low.h"
-#include "tree-into-ssa.h"
-#include "tree-ssa-loop.h"
+#ifndef _TREE_CFG_H
+#define _TREE_CFG_H
 
 /* Location to track pending stmt for edge insertion.  */
 #define PENDING_STMT(e)        ((e)->insns.g)
@@ -95,7 +79,7 @@ extern void debug_verbose (struct loop *ptr);
 extern void debug_loops (int);
 extern void debug_loop (struct loop *, int);
 extern void debug_loop_num (unsigned, int);
-void remove_edge_and_dominated_blocks (edge);
+extern void remove_edge_and_dominated_blocks (edge);
 extern bool gimple_purge_dead_eh_edges (basic_block);
 extern bool gimple_purge_all_dead_eh_edges (const_bitmap);
 extern bool gimple_purge_dead_abnormal_call_edges (basic_block);
@@ -109,4 +93,4 @@ extern tree gimplify_build1 (gimple_stmt_iterator *, enum tree_code,
 extern void extract_true_false_edges_from_block (basic_block, edge *, edge *);
 extern unsigned int execute_fixup_cfg (void);
 
-#endif /* _TREE_FLOW_H  */
+#endif /* _TREE_CFG_H  */

diff --git a/gcc/tree-dump.c b/gcc/tree-dump.c
index 6b16caa..17db244 100644 (file)
--- a/gcc/tree-dump.c
+++ b/gcc/tree-dump.c
@@ -29,7 +29,7 @@ along with GCC; see the file COPYING3.  If not see
 #include "langhooks.h"
 #include "tree-iterator.h"
 #include "tree-pretty-print.h"
-#include "tree-flow.h"
+#include "tree-cfg.h"
 
 static unsigned int queue (dump_info_p, const_tree, int);
 static void dump_index (dump_info_p, unsigned int);

diff --git a/gcc/tree-ssa-alias.c b/gcc/tree-ssa-alias.c
index 3cce331..605377e 100644 (file)
--- a/gcc/tree-ssa-alias.c
+++ b/gcc/tree-ssa-alias.c
@@ -42,6 +42,7 @@ along with GCC; see the file COPYING3.  If not see
 #include "pointer-set.h"
 #include "alloc-pool.h"
 #include "tree-ssa-alias.h"
+#include "ipa-reference.h"
 
 /* Broad overview of how alias analysis on gimple works:
 

diff --git a/gcc/tree-ssa-operands.c b/gcc/tree-ssa-operands.c
index 603f797..f397bb9 100644 (file)
--- a/gcc/tree-ssa-operands.c
+++ b/gcc/tree-ssa-operands.c
@@ -1287,24 +1287,6 @@ debug_immediate_uses_for (tree var)
 }
 
 
-/* Return true if OP, an SSA name or a DECL is a virtual operand.  */
-
-bool
-virtual_operand_p (tree op)
-{
-  if (TREE_CODE (op) == SSA_NAME)
-    {
-      op = SSA_NAME_VAR (op);
-      if (!op)
-       return false;
-    }
-
-  if (TREE_CODE (op) == VAR_DECL)
-    return VAR_DECL_IS_VIRTUAL_OPERAND (op);
-
-  return false;
-}
-
 /* Unlink STMTs virtual definition from the IL by propagating its use.  */
 
 void

diff --git a/gcc/tree-ssa-operands.h b/gcc/tree-ssa-operands.h
index b3a4a92..759b155 100644 (file)
--- a/gcc/tree-ssa-operands.h
+++ b/gcc/tree-ssa-operands.h
@@ -103,7 +103,6 @@ extern void dump_immediate_uses (FILE *file);
 extern void debug_immediate_uses (void);
 extern void debug_immediate_uses_for (tree var);
 
-extern bool virtual_operand_p (tree);
 extern void unlink_stmt_vdef (gimple);
 
 /* Return the tree pointed-to by USE.  */

diff --git a/gcc/tree-ssa.h b/gcc/tree-ssa.h
index 7371ceb..8c26fd1 100644 (file)
--- a/gcc/tree-ssa.h
+++ b/gcc/tree-ssa.h
@@ -20,16 +20,23 @@ along with GCC; see the file COPYING3.  If not see
 #ifndef GCC_TREE_SSA_H
 #define GCC_TREE_SSA_H
 
+#include "bitmap.h"
+#include "sbitmap.h"
 #include "gimple.h"
-#include "tree-ssa-operands.h"
-#include "tree-phinodes.h"
 #include "gimple-ssa.h"
+#include "cgraph.h"
+#include "tree-cfgcleanup.h"
+#include "tree-cfg.h"
+#include "tree-phinodes.h"
 #include "ssa-iterators.h"
 #include "tree-ssanames.h"
 #include "tree-ssa-dom.h"
-#include "tree-flow.h"
 #include "tree-ssa-threadedge.h"
 #include "tree-ssa-address.h"
+#include "tree-ssa-loop.h"
+#include "tree-into-ssa.h"
+#include "gimple-low.h"
+#include "tree-dfa.h"
 
 /* Mapping for redirected edges.  */
 struct _edge_var_map {