Remove reduntant dumps and make tp_first_run dump more compact.

2018-10-24  Martin Liska  <mliska@suse.cz>

	* cgraph.c (cgraph_node::dump):
	Remove reduntant dumps and make tp_first_run dump more compact.
2018-10-24  Martin Liska  <mliska@suse.cz>

	* libgcov-profiler.c: Start from 1 in order to distinguish
	functions which were seen and these that were not.

From-SVN: r265454

gcc/ChangeLog

+2018-10-24  Martin Liska  <mliska@suse.cz>
+
+	* cgraph.c (cgraph_node::dump):
+	Remove reduntant dumps and make tp_first_run dump more compact.
+
 2018-10-24  Richard Biener  <rguenther@suse.de>
 
 	PR tree-optimization/87665

gcc/cgraph.c

@@ -2016,7 +2016,6 @@ cgraph_node::dump (FILE *f)
   if (profile_id)
     fprintf (f, "  Profile id: %i\n",
 	     profile_id);
-  fprintf (f, "  First run: %i\n", tp_first_run);
   cgraph_function_version_info *vi = function_version ();
   if (vi != NULL)
     {
@@ -2040,11 +2039,13 @@ cgraph_node::dump (FILE *f)
   fprintf (f, "  Function flags:");
   if (count.initialized_p ())
     {
-      fprintf (f, " count: ");
+      fprintf (f, " count:");
       count.dump (f);
     }
+  if (tp_first_run > 0)
+    fprintf (f, " first_run:%i", tp_first_run);
   if (origin)
-    fprintf (f, " nested in: %s", origin->asm_name ());
+    fprintf (f, " nested in:%s", origin->asm_name ());
   if (gimple_has_body_p (decl))
     fprintf (f, " body");
   if (process)
@@ -2081,10 +2082,6 @@ cgraph_node::dump (FILE *f)
     fprintf (f, " unlikely_executed");
   if (frequency == NODE_FREQUENCY_EXECUTED_ONCE)
     fprintf (f, " executed_once");
-  if (only_called_at_startup)
-    fprintf (f, " only_called_at_startup");
-  if (only_called_at_exit)
-    fprintf (f, " only_called_at_exit");
   if (opt_for_fn (decl, optimize_size))
     fprintf (f, " optimize_size");
   if (parallelized_function)
@@ -2096,7 +2093,7 @@ cgraph_node::dump (FILE *f)
     {
       fprintf (f, "  Thunk");
       if (thunk.alias)
-        fprintf (f, "  of %s (asm: %s)",
+	fprintf (f, "  of %s (asm:%s)",
 		 lang_hooks.decl_printable_name (thunk.alias, 2),
 		 IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (thunk.alias)));
       fprintf (f, " fixed offset %i virtual value %i indirect_offset %i "
@@ -2112,7 +2109,7 @@ cgraph_node::dump (FILE *f)
       fprintf (f, "  Alias of %s",
 	       lang_hooks.decl_printable_name (thunk.alias, 2));
       if (DECL_ASSEMBLER_NAME_SET_P (thunk.alias))
-        fprintf (f, " (asm: %s)",
+	fprintf (f, " (asm:%s)",
 		 IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (thunk.alias)));
       fprintf (f, "\n");
     }

gcc/testsuite/gcc.dg/tree-prof/time-profiler-1.c

@@ -16,6 +16,6 @@ int main ()
 {
   return foo ();
 }
-/* { dg-final-use-not-autofdo { scan-ipa-dump-times "Read tp_first_run: 0" 1 "profile"} } */
 /* { dg-final-use-not-autofdo { scan-ipa-dump-times "Read tp_first_run: 1" 1 "profile"} } */
 /* { dg-final-use-not-autofdo { scan-ipa-dump-times "Read tp_first_run: 2" 1 "profile"} } */
+/* { dg-final-use-not-autofdo { scan-ipa-dump-times "Read tp_first_run: 3" 1 "profile"} } */

gcc/testsuite/gcc.dg/tree-prof/time-profiler-2.c

@@ -43,7 +43,7 @@ int main ()
 
   return r;
 }
-/* { dg-final-use-not-autofdo { scan-ipa-dump-times "Read tp_first_run: 0" 2 "profile"} } */
-/* { dg-final-use-not-autofdo { scan-ipa-dump-times "Read tp_first_run: 1" 1 "profile"} } */
+/* { dg-final-use-not-autofdo { scan-ipa-dump-times "Read tp_first_run: 1" 2 "profile"} } */
 /* { dg-final-use-not-autofdo { scan-ipa-dump-times "Read tp_first_run: 2" 1 "profile"} } */
 /* { dg-final-use-not-autofdo { scan-ipa-dump-times "Read tp_first_run: 3" 1 "profile"} } */
+/* { dg-final-use-not-autofdo { scan-ipa-dump-times "Read tp_first_run: 4" 1 "profile"} } */

gcc/testsuite/gcc.dg/tree-prof/time-profiler-3.c

@@ -17,6 +17,6 @@ int main ()
 {
   return foo ();
 }
-/* { dg-final-use-not-autofdo { scan-ipa-dump-times "Read tp_first_run: 0" 1 "profile"} } */
 /* { dg-final-use-not-autofdo { scan-ipa-dump-times "Read tp_first_run: 1" 1 "profile"} } */
 /* { dg-final-use-not-autofdo { scan-ipa-dump-times "Read tp_first_run: 2" 1 "profile"} } */
+/* { dg-final-use-not-autofdo { scan-ipa-dump-times "Read tp_first_run: 3" 1 "profile"} } */

libgcc/ChangeLog

+2018-10-24  Martin Liska  <mliska@suse.cz>
+
+	* libgcov-profiler.c: Start from 1 in order to distinguish
+	functions which were seen and these that were not.
+
 2018-10-18  Paul Koning  <ni1d@arrl.net>
 
 	* udivmodsi4.c (__udivmodsi4): Rename to conform to coding

libgcc/libgcov-profiler.c

@@ -335,7 +335,7 @@ __gcov_indirect_call_profiler_v2 (gcov_type value, void* cur_func)
 #ifdef L_gcov_time_profiler
 
 /* Counter for first visit of each function.  */
-gcov_type __gcov_time_profiler_counter ATTRIBUTE_HIDDEN;
+gcov_type __gcov_time_profiler_counter ATTRIBUTE_HIDDEN = 1;
 
 #endif