diff options
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/bitmap.c | 8 |
2 files changed, 10 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index cfc5658..0531854 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2015-12-04 Richard Biener <rguenther@suse.de> + + * bitmap.c (bitmap_find_bit): Guard the bitmap descriptor + query with GATHER_STATISTICS. + 2015-12-04 Eric Botcazou <ebotcazou@adacore.com> PR middle-end/65958 diff --git a/gcc/bitmap.c b/gcc/bitmap.c index f04b8f9..f886a8c 100644 --- a/gcc/bitmap.c +++ b/gcc/bitmap.c @@ -487,9 +487,11 @@ bitmap_find_bit (bitmap head, unsigned int bit) && head->first->next == NULL) return NULL; - /* Usage can be NULL due to allocated bitmaps for which we do not - call initialize function. */ - bitmap_usage *usage = bitmap_mem_desc.get_descriptor_for_instance (head); + /* Usage can be NULL due to allocated bitmaps for which we do not + call initialize function. */ + bitmap_usage *usage = NULL; + if (GATHER_STATISTICS) + usage = bitmap_mem_desc.get_descriptor_for_instance (head); /* This bitmap has more than one element, and we're going to look through the elements list. Count that as a search. */ |