re PR bootstrap/55051 (profiledbootstrap failed)

PR bootstrap/55051 * gcov-io.c (gcov_read_summary): Fix array bound check. From-SVN: r193522

re PR bootstrap/55051 (profiledbootstrap failed)
PR bootstrap/55051 * gcov-io.c (gcov_read_summary): Fix array bound check. From-SVN: r193522
6c2b4cac · Jan Hubicka · Jan Hubicka · ff4b7a7e · 6c2b4cac · 6c2b4cac
Commit 6c2b4cac authored Nov 15, 2012 by Jan Hubicka Committed by Jan Hubicka Nov 15, 2012
Hide whitespace changes
Inline Side-by-side

Showing with 6 additions and 1 deletions

gcc/ChangeLog
+5 -0

gcc/gcov-io.c
+1 -1

No files found.
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2012-11-14  Jan Hubicka  <jh@suse.cz>
+
+	PR bootstrap/55051
+	* gcov-io.c (gcov_read_summary): Fix array bound check.
+
 2012-11-14  Sterling Augustine  <saugustine@google.com>

 	PR debug/55328
--- a/gcc/gcov-io.c
+++ b/gcc/gcov-io.c
@@ -552,8 +552,8 @@ gcov_read_summary (struct gcov_summary *summary)
          while (!cur_bitvector)
            {
              h_ix = bv_ix * 32;
+              gcc_assert(bv_ix < GCOV_HISTOGRAM_BITVECTOR_SIZE);
              cur_bitvector = histo_bitvector[bv_ix++];
-              gcc_assert(bv_ix <= GCOV_HISTOGRAM_BITVECTOR_SIZE);
            }
          while (!(cur_bitvector & 0x1))
            {