[jdk16] RFR: 8260339: JVM crashes when executing PhaseIdealLoop::match_fill_loop [v3]

[Jie Fu]

On Tue, 26 Jan 2021 09:38:28 GMT, Wang Huang <whuang at openjdk.org> wrote:

>> The fix looks good.
>> 
>> Since JDK 16 is in rampdown phase 2 (http://openjdk.java.net/jeps/3) - this fix will need additional approval before it can be pushed. I will help out with that.
>
>> The fix looks good.
>> 
>> Since JDK 16 is in rampdown phase 2 (http://openjdk.java.net/jeps/3) - this fix will need additional approval before it can be pushed. I will help out with that.
> 
> Thank you for your review and help.

Hi @Wanghuang-Huawei , I'm still not clear how to reproduce the bug.

Is it possible to add a jtreg test for this fix?
Thanks.

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PR: https://git.openjdk.java.net/jdk16/pull/132