/* Functions to support general ended bitmaps.
- Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
+ Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
Free Software Foundation, Inc.
This file is part of GCC.
extern void bitmap_and (bitmap, bitmap, bitmap);
extern void bitmap_and_into (bitmap, bitmap);
extern void bitmap_and_compl (bitmap, bitmap, bitmap);
-extern void bitmap_and_compl_into (bitmap, bitmap);
+extern bool bitmap_and_compl_into (bitmap, bitmap);
extern bool bitmap_ior (bitmap, bitmap, bitmap);
extern bool bitmap_ior_into (bitmap, bitmap);
extern void bitmap_xor (bitmap, bitmap, bitmap);
/* Allocate a gc'd bitmap. */
#define BITMAP_GGC_ALLOC() bitmap_gc_alloc ()
-/* Allocate a bitmap with xmalloc. */
-#define BITMAP_XMALLOC() BITMAP_OBSTACK_ALLOC (NULL)
-
/* Do any cleanup needed on a bitmap when it is no longer used. */
#define BITMAP_FREE(BITMAP) \
((void)(bitmap_obstack_free (BITMAP), (BITMAP) = NULL))
-/* Do any cleanup needed on an xmalloced bitmap when it is no longer used. */
-#define BITMAP_XFREE(BITMAP) BITMAP_OBSTACK_FREE (BITMAP)
-
/* Iterator for bitmaps. */
typedef struct