RFR(XS): 8146999: hotspot/test/compiler/c2/8007294/Test8007294.java test nightly failure
tobias.hartmann at oracle.com
Tue Jan 19 08:18:04 UTC 2016
this looks good to me but please make sure that you merge your node.hpp changes with my 6675699 changes:
On 18.01.2016 21:39, Roland Westrelin wrote:
> Further testing revealed this bug was hiding another one.
> In PhiNode::unique_input(), uncast() could step over the CheckCastPP node that follows an Allocation. If that happens, a new CheckCastPP will be created and will replace the CheckCastPP of the allocation but with a different control and it could cause a safepoint to be in between the allocation and the CheckCastPP and assert failures with "there should be a oop in OopMap instead of a live raw oop at safepoint”.
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