invoke.texi: Remove -dv documentation.

gcc/
	* doc/invoke.texi: Remove -dv documentation.  Fix up graph dump related
	documentation.  Document the '-graph' dump option.  Complete the '-slim'
	dump option documentation.

	* common.opt (Variable graph_dump_format): Remove.
	* flag-types.h (enum graph_dump_types): Remove.
	* flags.h (dump_for_graph): Remove.
	* opts.c (decode_d_option): Remove -dv handling.
	* sched-int.h (print_insn, print_pattern, print_value): Move prototypes
	from here ...
	* rtl.h: ...to here.  Add note that these functions ought to be in
	another file.
	* sched-vis.c (print_insn): Add detailed dump for insn notes.
	* print-rtl.c (dump_for_graph): Remove.
	(print_rtx): Remove dump_for_graph related code.
	* graph.c: Almost complete re-write to dump DOT (GraphViz) dumps
	instead of VCG dumps.
	* graph.h (print_rtl_graph_with_bb): Update prototype.
	* passes.c (finish_optimization_passes): Fix profile dump finishing.
	Unconditionally loop over graph dumps to finalize.
	(execute_function_dump): Split code to dump graphs to separate block.
	(execute_one_pass): Don't set TDF_GRAPH here, let the dump option
	decoders do their job.

	* ddg.c (vcg_print_ddg): Make it a DEBUG_FUNCTION.
	* toplev.c: Don't include graph.h.
	* tree-optimize.c: Don't include graph.h.

testsuite/
	* testsuite/gcc.dg/20050811-1.c: Change -dv option to -graph option
	to -fdump-rtl-all.
	* testsuite/gcc.dg/pr37858.c: Remove -dv option.

From-SVN: r193821

1 files changed, 16 insertions, 21 deletions

diff --git a/gcc/passes.c b/gcc/passes.c
index ee21a9a..62f8e1c 100644
--- a/gcc/passes.c
+++ b/gcc/passes.c
@@ -239,19 +239,18 @@ finish_optimization_passes (void)
     {
       dump_start (pass_profile.pass.static_pass_number, NULL);
       print_combine_total_stats ();
-      dump_finish (pass_combine.pass.static_pass_number);
+      dump_finish (pass_profile.pass.static_pass_number);
     }
 
   /* Do whatever is necessary to finish printing the graphs.  */
-  if (graph_dump_format != no_graph)
-    for (i = TDI_end; (dfi = get_dump_file_info (i)) != NULL; ++i)
-      if (dump_initialized_p (i)
-	  && (dfi->pflags & TDF_GRAPH) != 0
-	  && (name = get_dump_file_name (i)) != NULL)
-	{
-	  finish_graph_dump_file (name);
-	  free (name);
-	}
+  for (i = TDI_end; (dfi = get_dump_file_info (i)) != NULL; ++i)
+    if (dump_initialized_p (i)
+	&& (dfi->pflags & TDF_GRAPH) != 0
+	&& (name = get_dump_file_name (i)) != NULL)
+      {
+	finish_graph_dump_file (name);
+	free (name);
+      }
 
   timevar_pop (TV_DUMP);
 }
@@ -1777,18 +1776,16 @@ execute_function_dump (void *data ATTRIBUTE_UNUSED)
       if (cfun->curr_properties & PROP_trees)
         dump_function_to_file (current_function_decl, dump_file, dump_flags);
       else
-	{
-	  print_rtl_with_bb (dump_file, get_insns (), dump_flags);
-
-	  if ((cfun->curr_properties & PROP_cfg)
-	      && graph_dump_format != no_graph
-	      && (dump_flags & TDF_GRAPH))
-	    print_rtl_graph_with_bb (dump_file_name, get_insns ());
-	}
+	print_rtl_with_bb (dump_file, get_insns (), dump_flags);
 
       /* Flush the file.  If verification fails, we won't be able to
 	 close the file before aborting.  */
       fflush (dump_file);
+
+      if ((cfun->curr_properties & PROP_cfg)
+	  && (cfun->curr_properties & PROP_rtl)
+	  && (dump_flags & TDF_GRAPH))
+	print_rtl_graph_with_bb (dump_file_name, cfun->decl);
     }
 }
 
@@ -2338,13 +2335,11 @@ execute_one_pass (struct opt_pass *pass)
 
   if (initializing_dump
       && dump_file
-      && graph_dump_format != no_graph
+      && (dump_flags & TDF_GRAPH)
       && cfun
       && (cfun->curr_properties & (PROP_cfg | PROP_rtl))
 	  == (PROP_cfg | PROP_rtl))
     {
-      get_dump_file_info (pass->static_pass_number)->pflags |= TDF_GRAPH;
-      dump_flags |= TDF_GRAPH;
       clean_graph_dump_file (dump_file_name);
     }