RFR(S): 8231988: Unexpected test result caused by C2 IdealLoopTree::do_remove_empty_loop

[Yangfei (Felix)]

Hi Nils,

  Thanks for performing the test.  
  Sure, let me add one based on the reduced test case on the bugzilla.  

Felix

> 
> Hi Felix,
> 
> Do you have a test case that triggers this problem? Could you add that as a
> jtreg test?
> 
> I have run your patch through testing tier1-3 and the results look good.
> 
> Regards,
> 
> Nils
> 
> On 2019-10-09 10:35, Yangfei (Felix) wrote:
> > Hi,
> >
> > Webrev: http://cr.openjdk.java.net/~fyang/8231988/webrev.00/
> >
> > Note that the Test::mainTest method was compiled by C2 for two times.
> The bug triggers for the second C2 compile.
> >
> > JTreg tested on aarch64 linux platform.  Is it OK?
> >
> > Thanks for your help,
> > Felix