re PR fortran/57992 (Pointless packing of contiguous arrays for simply contiguous...

[gcc.git] / gcc / bitmap.c

diff --git a/gcc/bitmap.c b/gcc/bitmap.c
index 025594400f94e7bab583d18485b0c3ed3535d784..5a8236de750be2e54d1b91171f3e39807ee2ca70 100644 (file)
--- a/gcc/bitmap.c
+++ b/gcc/bitmap.c
@@ -1,5 +1,5 @@
 /* Functions to support general ended bitmaps.
-   Copyright (C) 1997-2018 Free Software Foundation, Inc.
+   Copyright (C) 1997-2019 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -26,6 +26,10 @@ along with GCC; see the file COPYING3.  If not see
 /* Memory allocation statistics purpose instance.  */
 mem_alloc_description<bitmap_usage> bitmap_mem_desc;
 
+/* Static zero-initialized bitmap obstack used for default initialization
+   of bitmap_head.  */
+bitmap_obstack bitmap_head::crashme;
+
 static bitmap_element *bitmap_tree_listify_from (bitmap, bitmap_element *);
 
 /* Register new bitmap.  */