gcov: fix file and function summary information

gcc/ChangeLog:

	* gcov.cc (add_line_counts): Add group functions to coverage
	summary.
	(accumulate_line_counts): Similarly for files.

Co-Authored-By: Jørgen Kvalsvik <j@lambda.is>

diff --git a/gcc/gcov.cc b/gcc/gcov.cc
index 27be5ff091114e06ff400cc0cc144fa40bef3f3f..9cf1071166f16c7c4cc1669099fd7905fc82f535 100644 (file)
--- a/gcc/gcov.cc
+++ b/gcc/gcov.cc
@@ -2694,6 +2694,13 @@ add_line_counts (coverage_info *coverage, function_info *fn)
                {
                  gcc_assert (lines[j] - fn->start_line < fn->lines.size ());
                  line = &(fn->lines[lines[j] - fn->start_line]);
+                 if (coverage)
+                   {
+                     if (!line->exists)
+                       coverage->lines++;
+                     if (!line->count && block->count)
+                       coverage->lines_executed++;
+                   }
                  line->exists = 1;
                  if (!block->exceptional)
                    {
@@ -2815,7 +2822,7 @@ accumulate_line_counts (source_info *src)
           it2 != fn->lines.end (); it2++)
          {
            line_info *line = &(*it2);
-           accumulate_line_info (line, src, false);
+           accumulate_line_info (line, src, true);
          }
     }