RFR: 8307683: Loop Predication should not hoist range checks with trap on success projection by negating their condition [v4]

Mon Jun 12 11:41:03 UTC 2023

On Mon, 12 Jun 2023 09:01:53 GMT, Christian Hagedorn <chagedorn at openjdk.org> wrote:

>> May I know if the fix applied to jdk11 as well? 
>> 
>> We got the same issue with jdk11.0.19.
>
> @hungk20 The negation of the condition for range checks was introduced in [JDK-7173584](https://bugs.openjdk.org/browse/JDK-7173584) which went into JDK 9. Therefore, JDK 11u is also affected. You could either backport this fix or backout [JDK-8297951](https://bugs.openjdk.org/browse/JDK-8297951) (see [JDK-8308884](https://bugs.openjdk.org/browse/JDK-8308884)).

Thanks @chhagedorn @jerboaa, I will keep an eye on the the new versions.

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PR Comment: https://git.openjdk.org/jdk/pull/14156#issuecomment-1587156137