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| author | Daniel Berlin <dberlin@dberlin.org> | 2004-11-30 14:49:37 +0000 |
|---|---|---|
| committer | Daniel Berlin <dberlin@gcc.gnu.org> | 2004-11-30 14:49:37 +0000 |
| commit | e92845664c623d7b8cf9bcf41d27183d2081a9fa (patch) | |
| tree | 87e56b92f614c34099494e971e4a652d4970f806 /libjava/java/util/ConcurrentModificationException.java | |
| parent | f2b60e4039b662779ffc4a59eacb186b5b821cd6 (diff) | |
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re PR tree-optimization/18673 (Tree-PRE is O(N^4) in the depth of the dominator tree)
2004-11-29 Daniel Berlin <dberlin@dberlin.org>
Fix PR tree-optimization/18673
* tree-ssa-pre.c: Remove splay-tree.h include.
(bitmap_value_replace_in_set): Fix to add if it does not exist.
(find_or_generate_expression): Remove now-wrong condition.
(create_expression_by_pieces): Fix condition and comment reason
for it.
(insert_aux): Fix condition and comment reasons for it.
Factor insertion code from here.
(insert_into_preds_of_block): To here. Fix conditions in factored
function and comment reasons for them.
From-SVN: r91522
Diffstat (limited to 'libjava/java/util/ConcurrentModificationException.java')
0 files changed, 0 insertions, 0 deletions