RFR(T): 8252296: Shenandoah: crash in CallNode::extract_projections

[Christian Hagedorn]

Hi Roland

Looks good and trivial to me.

Best regards,
Christian

On 26.08.20 11:06, Roland Westrelin wrote:
> 
> Should have gone to hotspot-compiler-dev as well...
> 
> -------------------- Start of forwarded message --------------------
> From: Roland Westrelin <rwestrel at redhat.com>
> To: shenandoah-dev at openjdk.java.net
> Subject: RFR(T): 8252296: Shenandoah: crash in CallNode::extract_projections
> Date: Wed, 26 Aug 2020 11:00:55 +0200
> 
> 
> http://cr.openjdk.java.net/~roland/8252296/webrev.00/
> https://bugs.openjdk.java.net/browse/JDK-8252296
> 
> My fix for 8251527 has caused failures with shenandoah enabled because
> CallNode::extract_projections() is called with a graph in the process of
> being modified where a ProjNode has more than one control use.
> 
> Roland.
> -------------------- End of forwarded message --------------------
>