OpenJDK / bsd-port / jdk9 / hotspot
changeset 12411:1cc5d8cdfeb8
8170470: superword may miss reductions
Reviewed-by: kvn
| author | roland |
|---|---|
| date | Wed, 30 Nov 2016 12:07:17 -0800 |
| parents | 19d82ef4854c |
| children | faf6b0745036 |
| files | src/share/vm/opto/loopTransform.cpp |
| diffstat | 1 files changed, 1 insertions(+), 1 deletions(-) [+] |
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--- a/src/share/vm/opto/loopTransform.cpp Mon Nov 28 14:57:12 2016 +0100 +++ b/src/share/vm/opto/loopTransform.cpp Wed Nov 30 12:07:17 2016 -0800 @@ -1742,7 +1742,7 @@ // The result of the reduction must not be used in the loop for (DUIterator_Fast imax, i = def_node->fast_outs(imax); i < imax && ok; i++) { Node* u = def_node->fast_out(i); - if (has_ctrl(u) && !loop->is_member(get_loop(get_ctrl(u)))) { + if (!loop->is_member(get_loop(ctrl_or_self(u)))) { continue; } if (u == phi) {