GCOV: remove misleading branches and calls info for -f option (PR gcov-profile/89000).

2019-02-05  Martin Liska  <mliska@suse.cz>

	PR gcov-profile/89000
	* gcov.c (function_summary): Remove argument.
	(file_summary): New function.
	(print_usage): Replace tabs with spaces.
	(generate_results): Use new function file_summary.

From-SVN: r268533

gcc/ChangeLog

+2019-02-05  Martin Liska  <mliska@suse.cz>
+
+	PR gcov-profile/89000
+	* gcov.c (function_summary): Remove argument.
+	(file_summary): New function.
+	(print_usage): Replace tabs with spaces.
+	(generate_results): Use new function file_summary.
+
 2019-02-05  Jakub Jelinek  <jakub@redhat.com>
 
 	PR target/89186

gcc/gcov.c

@@ -615,7 +615,8 @@ static void find_exception_blocks (function_info *);
 static void add_branch_counts (coverage_info *, const arc_info *);
 static void add_line_counts (coverage_info *, function_info *);
 static void executed_summary (unsigned, unsigned);
-static void function_summary (const coverage_info *, const char *);
+static void function_summary (const coverage_info *);
+static void file_summary (const coverage_info *);
 static const char *format_gcov (gcov_type, gcov_type, int);
 static void accumulate_line_counts (source_info *);
 static void output_gcov_file (const char *, source_info *);
@@ -886,7 +887,7 @@ print_usage (int error_p)
   fnotice (file, "  -d, --display-progress          Display progress information\n");
   fnotice (file, "  -f, --function-summaries        Output summaries for each function\n");
   fnotice (file, "  -h, --help                      Print this help, then exit\n");
-  fnotice (file, "  -i, --json-format		    Output JSON intermediate format into .gcov.json.gz file\n");
+  fnotice (file, "  -i, --json-format               Output JSON intermediate format into .gcov.json.gz file\n");
   fnotice (file, "  -j, --human-readable            Output human readable numbers\n");
   fnotice (file, "  -k, --use-colors                Emit colored output\n");
   fnotice (file, "  -l, --long-file-names           Use long output file names for included\n\
@@ -1376,7 +1377,7 @@ generate_results (const char *file_name)
       add_line_counts (flag_function_summary ? &coverage : NULL, fn);
       if (flag_function_summary)
 	{
-	  function_summary (&coverage, "Function");
+	  function_summary (&coverage);
 	  fnotice (stdout, "\n");
 	}
     }
@@ -1427,7 +1428,7 @@ generate_results (const char *file_name)
       accumulate_line_counts (src);
 
       if (!flag_use_stdout)
-	function_summary (&src->coverage, "File");
+	file_summary (&src->coverage);
       total_lines += src->coverage.lines;
       total_executed += src->coverage.lines_executed;
       if (flag_gcov_file)
@@ -2339,12 +2340,21 @@ executed_summary (unsigned lines, unsigned executed)
     fnotice (stdout, "No executable lines\n");
 }
 
-/* Output summary info for a function or file.  */
+/* Output summary info for a function.  */
 
 static void
-function_summary (const coverage_info *coverage, const char *title)
+function_summary (const coverage_info *coverage)
 {
-  fnotice (stdout, "%s '%s'\n", title, coverage->name);
+  fnotice (stdout, "%s '%s'\n", "Function", coverage->name);
+  executed_summary (coverage->lines, coverage->lines_executed);
+}
+
+/* Output summary info for a file.  */
+
+static void
+file_summary (const coverage_info *coverage)
+{
+  fnotice (stdout, "%s '%s'\n", "File", coverage->name);
   executed_summary (coverage->lines, coverage->lines_executed);
 
   if (flag_branches)