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| author | Richard Biener <rguenther@suse.de> | 2015-12-04 11:58:59 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2015-12-04 11:58:59 +0000 |
| commit | 1a8c6effec0cd293b6d1ab50a7e221817acad5d8 (patch) | |
| tree | 03ca2fee987a7245d128e8078bed69cbfe1409d9 /gcc | |
| parent | 03c00798828246afcfd998988c9fee8321b9313c (diff) | |
| download | gcc-1a8c6effec0cd293b6d1ab50a7e221817acad5d8.zip gcc-1a8c6effec0cd293b6d1ab50a7e221817acad5d8.tar.gz gcc-1a8c6effec0cd293b6d1ab50a7e221817acad5d8.tar.bz2 | |
bitmap.c (bitmap_find_bit): Guard the bitmap descriptor query with GATHER_STATISTICS.
2015-12-04 Richard Biener <rguenther@suse.de>
* bitmap.c (bitmap_find_bit): Guard the bitmap descriptor
query with GATHER_STATISTICS.
From-SVN: r231261
Diffstat (limited to 'gcc')
| -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. */ |