Disable -Warray-bounds in eglib/src/sort.frag.h!insert_list in GCC 4.…

…6.0+.
mikkeljohnsen · Jun 7, 2014 · d6aee5a · d6aee5a
1 parent bf703c4
commit d6aee5a
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/eglib/src/sort.frag.h b/eglib/src/sort.frag.h
@@ -124,6 +124,14 @@ sweep_up (struct sort_info *si, list_node *list, int upto)
 static inline void
 insert_list (struct sort_info *si, list_node* list, int rank)
 {
+#if defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__ >= 406)
+	/*
+	 * GCC incorrectly thinks we're writing below si->ranks array bounds.
+	 */
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Warray-bounds"
+#endif
+
 	int i;
 
 	if (rank > si->n_ranks) {
@@ -149,6 +157,10 @@ insert_list (struct sort_info *si, list_node* list, int rank)
 		si->n_ranks = i + 1;
 	si->min_rank = i;
 	si->ranks [i] = list;
+
+#if defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__ >= 406)
+#pragma GCC diagnostic pop
+#endif
 }
 
 #undef stringify2