Author: Armin Rigo <ar...@tunes.org>
Branch: stm-gc
Changeset: r54771:84017bfb4a89
Date: 2012-04-27 10:27 +0200
http://bitbucket.org/pypy/pypy/changeset/84017bfb4a89/
Log: Comment.
diff --git a/pypy/translator/stm/src_stm/lists.c
b/pypy/translator/stm/src_stm/lists.c
--- a/pypy/translator/stm/src_stm/lists.c
+++ b/pypy/translator/stm/src_stm/lists.c
@@ -232,7 +232,12 @@
{
/* XXX it would be a good idea to try to compactify the list,
by removing duplicate entries. We are only interested in
- the set of entries present, and the order doesn't matter. */
+ the set of entries present, and the order doesn't matter.
+ See for example if, in practice, there are many consecutive
+ duplicate entries; if so, add a check here. Otherwise, or
+ in addition, we need a general de-duplicator logic called
+ at every local_collection().
+ */
if (oreclist->size == oreclist->alloc)
_oreclist_grow(oreclist);
oreclist->items[oreclist->size++] = newitem;
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