diff options
| author | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 1999-11-05 00:49:03 +0000 |
|---|---|---|
| committer | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 1999-11-05 00:49:03 +0000 |
| commit | aeee2a4ba470685dfddec7e01b2ffff41d37c5ed (patch) | |
| tree | 36caca6632c74bf9cd783c44f1c99239c1b55570 /gcc/bitmap.h | |
| parent | 49fa4c0a7b6d6cee5261743243ecf3464c81152a (diff) | |
| download | gcc-aeee2a4ba470685dfddec7e01b2ffff41d37c5ed.tar.gz | |
* bitmap.h (BITMAP_XFREE): New.
* flow.c (life_analysis): Use it.
(life_analysis_1): Free blocks.
* combine.c (undo_commit): New.
(try_combine): Use it. Don't zap undobuf.undos.
(combine_instructions): Don't zap undobuf.undos; free the
undobuf.frees list.
* local-alloc.c (local_alloc): Free qty_phys_num_sugg.
* stmt.c (cost_table_): New.
(estimate_case_costs): Use it instead of xmalloc.
* toplev.c (compile_file): Reuse dumpname memory instead
of strdup'ing it.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30404 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/bitmap.h')
| -rw-r--r-- | gcc/bitmap.h | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/gcc/bitmap.h b/gcc/bitmap.h index 9b8875a0185..99f45492e22 100644 --- a/gcc/bitmap.h +++ b/gcc/bitmap.h @@ -119,13 +119,24 @@ extern void debug_bitmap PROTO((bitmap)); bitmap_initialize ((bitmap) xmalloc (sizeof (bitmap_head))) /* Do any cleanup needed on a bitmap when it is no longer used. */ -#define BITMAP_FREE(BITMAP) \ -do { \ - if (BITMAP) \ - { \ - bitmap_clear (BITMAP); \ - (BITMAP) = 0; \ - } \ +#define BITMAP_FREE(BITMAP) \ +do { \ + if (BITMAP) \ + { \ + bitmap_clear (BITMAP); \ + (BITMAP) = 0; \ + } \ +} while (0) + +/* Do any cleanup needed on an xmalloced bitmap when it is no longer used. */ +#define BITMAP_XFREE(BITMAP) \ +do { \ + if (BITMAP) \ + { \ + bitmap_clear (BITMAP); \ + free (BITMAP); \ + (BITMAP) = 0; \ + } \ } while (0) /* Do any one-time initializations needed for bitmaps. */ |