[12] RFR(S): 8208275: C2 crash in Node::add_req(Node*)
Tobias Hartmann
tobias.hartmann at oracle.com
Tue Aug 14 15:30:01 UTC 2018
On 14.08.2018 16:08, Roland Westrelin wrote:
> That we never splits through a counted loop?
> Yes, if it never triggers, then a simple fix is good.
Yes. I've just added an assert and executed hs-tier1-3 and all hotspot tests with -Xcomp. The assert
only triggered with my TestOneIterationStripMined.java. Therefore, an alternative solution would be
to just bail out of split-if when the region is a CountedLoop because the current implementation
does not support CountedLoops anyway.
What do you think?
Thanks,
Tobias
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