diff options
| author | Kazu Hirata <kazu@codesourcery.com> | 2005-06-03 02:55:20 +0000 |
|---|---|---|
| committer | Kazu Hirata <kazu@gcc.gnu.org> | 2005-06-03 02:55:20 +0000 |
| commit | 50e5241d1f27fa5ce2919c3b9ef681bc3b2d24b3 (patch) | |
| tree | 3a4a9f3f26e758393f634531355a17d91486f4bb /gcc/tree-ssa-copy.c | |
| parent | 87e48010bebfbb0ad59740c84fa1f7a2630be17e (diff) | |
| download | gcc-50e5241d1f27fa5ce2919c3b9ef681bc3b2d24b3.zip gcc-50e5241d1f27fa5ce2919c3b9ef681bc3b2d24b3.tar.gz gcc-50e5241d1f27fa5ce2919c3b9ef681bc3b2d24b3.tar.bz2 | |
re PR tree-optimization/21849 (wrong use of sbitmap in tree-ssa-copy.c)
PR tree-optimization/21849
* tree-ssa-copy.c (dump_copy_of): Call sbitmap_zero.
From-SVN: r100531
Diffstat (limited to 'gcc/tree-ssa-copy.c')
| -rw-r--r-- | gcc/tree-ssa-copy.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/tree-ssa-copy.c b/gcc/tree-ssa-copy.c index 2f10726..10b0989 100644 --- a/gcc/tree-ssa-copy.c +++ b/gcc/tree-ssa-copy.c @@ -482,6 +482,7 @@ dump_copy_of (FILE *dump_file, tree var) return; visited = sbitmap_alloc (num_ssa_names); + sbitmap_zero (visited); SET_BIT (visited, SSA_NAME_VERSION (var)); fprintf (dump_file, " copy-of chain: "); |