[7u-dev] Request for approval for 8066103: C2's range check smearing allows out of bound array accesses

Seán Coffey sean.coffey at oracle.com
Mon Dec 22 15:56:40 UTC 2014

As per the 8048170 request, please get a peer review before pushing to 



On 22/12/14 14:51, Roland Westrelin wrote:
> Backport to 7u request. Changes were pushed to jdk9 2 weeks ago and to 8u a bit less than 2 weeks ago. Nightly testing is fine. Changes apply cleanly to 7u sources but the test case cannot be run and I had to remove its use of the whitebox API.
> https://bugs.openjdk.java.net/browse/JDK-8066103
> http://cr.openjdk.java.net/~roland/8066103/webrev.7u/
> Review thread:
> http://mail.openjdk.java.net/pipermail/hotspot-compiler-dev/2014-December/016405.html
> jdk9 changeset:
> http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/287f46592168
> jdk8u changeset:
> http://hg.openjdk.java.net/jdk8u/hs-dev/hotspot/rev/e3d0aaab84aa
> Thanks,
> Roland.

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