RFR(S): 8240576: JVM crashes after transformation in C2 IdealLoopTree::merge_many_backedges

[Yangfei (Felix)]

> -----Original Message-----
> From: hotspot-compiler-dev
> [mailto:hotspot-compiler-dev-bounces at openjdk.java.net] On Behalf Of
> Vladimir Kozlov
> Sent: Saturday, March 7, 2020 4:26 AM
> To: hotspot-compiler-dev at openjdk.java.net
> Subject: Re: RFR(S): 8240576: JVM crashes after transformation in C2
> IdealLoopTree::merge_many_backedges
> 
> Looks reasonable.
> 
> Thanks,
> Vladimir
> 

Thanks for reviewing this.  Pushed.  

Best regards,
Felix