basic-block.h (struct edge_def): Use basic_block instead of basic_block_def *.

	* basic-block.h (struct edge_def): Use basic_block instead of
	basic_block_def *.
	* cfgloop.h (struct loop_exit, struct loop): Likewise.
	* gengenrtl.c (type_from_format): Likewise.  Also for 'tree'
	instead of union tree_node *.
	* rtl.h (union rtunion_def, emit_insn_before_noloc,
	emit_insn_after_noloc, add_insn_before, add_insn_after,
	debug_bb_slim): Likewise.
	* tree-inline.h (struct copy_body_data): Likewise.
	* sched-rgn.c (dump_region_dot): Likewise.
	* gimple.h (struct gimple_statement_base, gimple_set_bb,
	gsi_move_to_bb_end): Likewise.
	* sched-vis.c (debug_bb_slim): Likewise.
	(debug_bb_n_slim): Likewise.
	* config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Likewise.
	(mn10300_block_contains_call):

From-SVN: r189424

gcc/ChangeLog

+2012-07-11  Steven Bosscher  <steven@gcc.gnu.org>
+
+	* basic-block.h (struct edge_def): Use basic_block instead of
+	basic_block_def *.
+	* cfgloop.h (struct loop_exit, struct loop): Likewise.
+	* gengenrtl.c (type_from_format): Likewise.  Also for 'tree'
+	instead of union tree_node *.
+	* rtl.h (union rtunion_def, emit_insn_before_noloc,
+	emit_insn_after_noloc, add_insn_before, add_insn_after,
+	debug_bb_slim): Likewise.
+	* tree-inline.h (struct copy_body_data): Likewise.
+	* sched-rgn.c (dump_region_dot): Likewise.
+	* gimple.h (struct gimple_statement_base, gimple_set_bb,
+	gsi_move_to_bb_end): Likewise.
+	* sched-vis.c (debug_bb_slim): Likewise.
+	(debug_bb_n_slim): Likewise.
+	* config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Likewise.
+	(mn10300_block_contains_call):
+
 2012-07-11  Greta Yorsh  <Greta.Yorsh@arm.com>
 
 	PR target/53859

gcc/basic-block.h

@@ -35,8 +35,8 @@ typedef HOST_WIDEST_INT gcov_type;
 /* Control flow edge information.  */
 struct GTY(()) edge_def {
   /* The two blocks at the ends of the edge.  */
-  struct basic_block_def *src;
-  struct basic_block_def *dest;
+  basic_block src;
+  basic_block dest;
 
   /* Instructions queued on the edge.  */
   union edge_def_insns {
@@ -161,8 +161,8 @@ struct GTY((chain_next ("%h.next_bb"), chain_prev ("%h.prev_bb"))) basic_block_d
   struct et_node * GTY ((skip (""))) dom[2];
 
   /* Previous and next blocks in the chain.  */
-  struct basic_block_def *prev_bb;
-  struct basic_block_def *next_bb;
+  basic_block prev_bb;
+  basic_block next_bb;
 
   union basic_block_il_dependent {
       struct gimple_bb_info GTY ((tag ("0"))) gimple;

gcc/cfgloop.h

@@ -80,7 +80,7 @@ struct GTY ((chain_next ("%h.next"))) nb_iter_bound {
 
 struct GTY (()) loop_exit {
   /* The exit edge.  */
-  struct edge_def *e;
+  edge e;
 
   /* Previous and next exit in the list of the exits of the loop.  */
   struct loop_exit *prev;
@@ -114,10 +114,10 @@ struct GTY ((chain_next ("%h.next"))) loop {
   unsigned ninsns;
 
   /* Basic block of loop header.  */
-  struct basic_block_def *header;
+  basic_block header;
 
   /* Basic block of loop latch.  */
-  struct basic_block_def *latch;
+  basic_block latch;
 
   /* For loop unrolling/peeling decision.  */
   struct lpt_decision lpt_decision;

gcc/config/mn10300/mn10300.c

@@ -3178,7 +3178,7 @@ mn10300_insert_setlb_lcc (rtx label, rtx branch)
 }
 
 static bool
-mn10300_block_contains_call (struct basic_block_def * block)
+mn10300_block_contains_call (basic_block block)
 {
   rtx insn;
 

gcc/gengenrtl.c

@@ -64,9 +64,9 @@ type_from_format (int c)
     case 'E':
       return "rtvec ";
     case 't':
-      return "union tree_node *";  /* tree - typedef not available */
+      return "tree ";
     case 'B':
-      return "struct basic_block_def *";  /* basic block - typedef not available */
+      return "basic_block ";
     default:
       gcc_unreachable ();
     }

gcc/gimple.h

@@ -200,7 +200,7 @@ struct GTY(()) gimple_statement_base {
 
   /* [ WORD 3 ]
      Basic block holding this statement.  */
-  struct basic_block_def *bb;
+  basic_block bb;
 
   /* [ WORD 4-5 ]
      Linked lists of gimple statements.  The next pointers form
@@ -818,7 +818,7 @@ void gimple_call_reset_alias_info (gimple);
 bool gimple_assign_copy_p (gimple);
 bool gimple_assign_ssa_name_copy_p (gimple);
 bool gimple_assign_unary_nop_p (gimple);
-void gimple_set_bb (gimple, struct basic_block_def *);
+void gimple_set_bb (gimple, basic_block);
 void gimple_assign_set_rhs_from_tree (gimple_stmt_iterator *, tree);
 void gimple_assign_set_rhs_with_ops_1 (gimple_stmt_iterator *, enum tree_code,
 				       tree, tree, tree);
@@ -1186,7 +1186,7 @@ gimple_has_substatements (gimple g)
 
 /* Return the basic block holding statement G.  */
 
-static inline struct basic_block_def *
+static inline basic_block
 gimple_bb (const_gimple g)
 {
   return g->gsbase.bb;
@@ -5190,7 +5190,7 @@ bool gsi_remove (gimple_stmt_iterator *, bool);
 gimple_stmt_iterator gsi_for_stmt (gimple);
 void gsi_move_after (gimple_stmt_iterator *, gimple_stmt_iterator *);
 void gsi_move_before (gimple_stmt_iterator *, gimple_stmt_iterator *);
-void gsi_move_to_bb_end (gimple_stmt_iterator *, struct basic_block_def *);
+void gsi_move_to_bb_end (gimple_stmt_iterator *, basic_block);
 void gsi_insert_on_edge (edge, gimple);
 void gsi_insert_seq_on_edge (edge, gimple_seq);
 basic_block gsi_insert_on_edge_immediate (edge, gimple);

gcc/rtl.h

@@ -196,7 +196,7 @@ union rtunion_def
   addr_diff_vec_flags rt_addr_diff_vec_flags;
   struct cselib_val_struct *rt_cselib;
   tree rt_tree;
-  struct basic_block_def *rt_bb;
+  basic_block rt_bb;
   mem_attrs *rt_mem;
   reg_attrs *rt_reg;
   struct constant_descriptor_rtx *rt_constant;
@@ -1735,7 +1735,7 @@ extern rtx assign_temp (tree, int, int);
 
 /* In emit-rtl.c */
 extern rtx emit_insn_before (rtx, rtx);
-extern rtx emit_insn_before_noloc (rtx, rtx, struct basic_block_def *);
+extern rtx emit_insn_before_noloc (rtx, rtx, basic_block);
 extern rtx emit_insn_before_setloc (rtx, rtx, int);
 extern rtx emit_jump_insn_before (rtx, rtx);
 extern rtx emit_jump_insn_before_noloc (rtx, rtx);
@@ -1750,7 +1750,7 @@ extern rtx emit_barrier_before (rtx);
 extern rtx emit_label_before (rtx, rtx);
 extern rtx emit_note_before (enum insn_note, rtx);
 extern rtx emit_insn_after (rtx, rtx);
-extern rtx emit_insn_after_noloc (rtx, rtx, struct basic_block_def *);
+extern rtx emit_insn_after_noloc (rtx, rtx, basic_block);
 extern rtx emit_insn_after_setloc (rtx, rtx, int);
 extern rtx emit_jump_insn_after (rtx, rtx);
 extern rtx emit_jump_insn_after_noloc (rtx, rtx);
@@ -2435,8 +2435,8 @@ extern void unshare_all_rtl_in_chain (rtx);
 extern void verify_rtl_sharing (void);
 extern void link_cc0_insns (rtx);
 extern void add_insn (rtx);
-extern void add_insn_before (rtx, rtx, struct basic_block_def *);
-extern void add_insn_after (rtx, rtx, struct basic_block_def *);
+extern void add_insn_before (rtx, rtx, basic_block);
+extern void add_insn_after (rtx, rtx, basic_block);
 extern void remove_insn (rtx);
 extern rtx emit (rtx);
 extern void delete_insn (rtx);
@@ -2463,7 +2463,7 @@ extern void delete_dead_jumptables (void);
 
 /* In sched-vis.c.  */
 extern void debug_bb_n_slim (int);
-extern void debug_bb_slim (struct basic_block_def *);
+extern void debug_bb_slim (basic_block);
 extern void print_rtl_slim (FILE *, rtx, rtx, int, int);
 extern void print_rtl_slim_with_bb (FILE *, rtx, int);
 extern void dump_insn_slim (FILE *f, rtx x);

gcc/sched-rgn.c

@@ -435,7 +435,7 @@ dump_region_dot (FILE *f, int rgn)
       edge e;
       edge_iterator ei;
       int src_bb_num = rgn_bb_table[current_blocks + i];
-      struct basic_block_def *bb = BASIC_BLOCK (src_bb_num);
+      basic_block bb = BASIC_BLOCK (src_bb_num);
 
       FOR_EACH_EDGE (e, ei, bb->succs)
         if (bb_in_region_p (e->dest->index, rgn))

gcc/sched-vis.c

@@ -833,7 +833,7 @@ print_rtl_slim (FILE *f, rtx first, rtx last, int count, int flags)
 }
 
 DEBUG_FUNCTION void
-debug_bb_slim (struct basic_block_def *bb)
+debug_bb_slim (basic_block bb)
 {
   print_rtl_slim (stderr, BB_HEAD (bb), BB_END (bb), -1, 32);
 }
@@ -841,7 +841,7 @@ debug_bb_slim (struct basic_block_def *bb)
 DEBUG_FUNCTION void
 debug_bb_n_slim (int n)
 {
-  struct basic_block_def *bb = BASIC_BLOCK (n);
+  basic_block bb = BASIC_BLOCK (n);
   debug_bb_slim (bb);
 }
 

gcc/tree-inline.h

@@ -116,7 +116,7 @@ typedef struct copy_body_data
   struct pointer_set_t *statements_to_fold;
 
   /* Entry basic block to currently copied body.  */
-  struct basic_block_def *entry_bb;
+  basic_block entry_bb;
 
   /* Debug statements that need processing.  */
   VEC(gimple,heap) *debug_stmts;