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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: "); |