diff options
Diffstat (limited to 'gcc/ebitmap.h')
-rw-r--r-- | gcc/ebitmap.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/gcc/ebitmap.h b/gcc/ebitmap.h index 2916e44b223..f2f2b705e89 100644 --- a/gcc/ebitmap.h +++ b/gcc/ebitmap.h @@ -1,5 +1,5 @@ /* Sparse array based bitmaps. - Copyright (C) 2007 Free Software Foundation, Inc. + Copyright (C) 2007, 2008 Free Software Foundation, Inc. This file is part of GCC. @@ -95,7 +95,13 @@ ebitmap_iter_init (ebitmap_iterator *i, ebitmap bmp, unsigned int min) min / EBITMAP_ELT_BITS); i->size = bmp->numwords; if (i->size == 0) - return; + { + i->ptr = NULL; + i->eltnum = 0; + i->bit_num = 0; + i->word = 0; + return; + } i->ptr = bmp->elts; i->bit_num = min; i->eltnum = 0; |