RFR: Backport JDK-8217359: C2 compiler triggers SIGSEGV after transformation in ConvI2LNode::Ideal

[Andrew John Hughes]

On 20/08/2019 23:28, Roman Kennke wrote:
> This backports to 8u:
> 
> https://bugs.openjdk.java.net/browse/JDK-8217359
> 
> The fix applies after fixing paths and putting the patch into the right
> place in connode.cpp instead of convertnode.cpp.
> 
> Testing: passes new testcase (fails without fix), passes tier1, tier2
> 
> Webrev:
> http://cr.openjdk.java.net/~rkennke/JDK-8217359/webrev.00/
> 
> Can I please get a review?
> 
> Roman
> 

The connode.cpp copyright header needs to be bumped in the same way as
convertnode.cpp's was in the original patch (currently it says 2013).

Otherwise looks good.
-- 
Andrew :)

Senior Free Java Software Engineer
Red Hat, Inc. (http://www.redhat.com)

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