[jdk17] RFR: 8268369: SIGSEGV in PhaseCFG::implicit_null_check due to missing null check

[Tobias Hartmann]

On Mon, 5 Jul 2021 11:46:41 GMT, Tobias Hartmann <thartmann at openjdk.org> wrote:

> I've missed a null check with [JDK-8266480](https://bugs.openjdk.java.net/browse/JDK-8266480), `ctrl` can be `NULL` (the comment above even says so).
> 
> Thanks,
> Tobias

Thanks for the review, Christian!

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PR: https://git.openjdk.java.net/jdk17/pull/212