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

Tobias Hartmann tobias.hartmann at oracle.com
Fri Aug 3 08:13:03 UTC 2018


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


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