[jdk21u-dev] RFR: 8324121: SIGFPE in PhaseIdealLoop::extract_long_range_checks

[Aleksey Shipilev]

On Wed, 17 Apr 2024 15:16:17 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> Clean backport to improve C2 reliability. 
>> 
>> Additional testing:
>>  - [x] New test DOES NOT fail without the patch, passes with it
>>  - [x] Linux x86_64 server fastdebug, `all` tests
>>  - [x] Linux x86_64 server fastdebug, 100K Fuzzer tests
>>  - [x] Linux x86_64 server fastdebug, Maven CTW tests
>
> Both backports are clean.

> Hi @shipilev, I think this is a candiate for 22.

Sure, I'll do that as well.

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PR Comment: https://git.openjdk.org/jdk21u-dev/pull/488#issuecomment-2065934290