[15] RFR(XS): 8238811: C2: assert(i >= req() || i == 0 || is_Region() || is_Phi()) with -XX:+VerifyGraphEdges

[Nils Eliasson]

Hi Christian,

Thank you for adding a test using the flag.

Looks good,

Best regards,
Nils



On 2020-02-12 09:09, Christian Hagedorn wrote:
> Hi
>
> Please review the following patch:
> https://bugs.openjdk.java.net/browse/JDK-8238811
> http://cr.openjdk.java.net/~chagedorn/8238811/webrev.00/
>
> Not only region and phi nodes can have null data inputs but also 
> arraycopy nodes (on different indices) and unlock nodes (always on the 
> last index).
>
> Thank you!
>
> Best regards,
> Christian