[jdk17u-dev] RFR: 8288303: C1: Miscompilation due to broken Class.getModifiers intrinsic [v2]

[Aleksey Shipilev]

On Thu, 23 Jun 2022 10:26:59 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> Clean backport to fix the C1 intrinsic.
>> 
>> Additional testing:
>>  - [x] Linux x86_32 fastdebug, JFR reproducer does not hang anymore
>>  - [x] Linux x86_32 fastdebug, new test passes
>>  - [x] Linux x86_64 fastdebug, new test passes
>>  - [x] Linux x86_32 fastdebug, tier1 passes
>>  - [x]  Linux x86_64 fastdebug, tier1 passes
>
> Aleksey Shipilev has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains two additional commits since the last revision:
> 
>  - Merge branch 'master' into JDK-8288303-c1-miscompile
>  - Backport 8cd87e731bcaff2d7838995c68056742d577ad3b

Testing is now clean.

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PR: https://git.openjdk.org/jdk17u-dev/pull/500