[11] RFR(M): 8207355: C1 compilation hangs in ComputeLinearScanOrder::compute_dominator

Igor Veresov igor.veresov at oracle.com
Mon Aug 6 03:50:40 UTC 2018


This seems correct.

igor

> On Aug 3, 2018, at 1:13 AM, Tobias Hartmann <tobias.hartmann at oracle.com> wrote:
> 
> Hi Vladimir,
> 
> On 02.08.2018 23:20, Vladimir Kozlov wrote:
>> Looks good.
> 
> Thanks for the review!
>> You need to add +TieredCompilation flag to test @run because we run testing with switched off tiered
>> in some tiers.
> 
> Right, I've updated the webrev in place.
> 
>> I observed big time in Linear allocator before when running tests with a lot of small loops in one
>> method like next test
>> 
>> c2/cr6340864/TestIntVect.java
>> 
>> or may be other test. I need to rerun with C1.
> 
> Yes but it might not be related because the test does not have many exception edges.
> 
> Could I get a second review for this?
> 
> Thanks,
> Tobias



More information about the hotspot-compiler-dev mailing list