RFR: 8294816: C2: Math.min/max vectorization miscompilation [v2]

Bhavana Kilambi bkilambi at openjdk.org
Wed Nov 2 14:42:23 UTC 2022


On Wed, 2 Nov 2022 13:37:46 GMT, Tobias Hartmann <thartmann at openjdk.org> wrote:

>> Bhavana Kilambi has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Updated string names for Min and Max IR nodes
>
> test/hotspot/jtreg/compiler/c2/TestMinMaxSubword.java line 64:
> 
>> 62:     // should not generate vectorized Min/Max nodes for them.
>> 63:     @Test
>> 64:     @IR(failOn = {IRNode.Min_V})
> 
> The test currently fails compilation because the IRNodes were renamed by https://github.com/openjdk/jdk/pull/10695 to ` MIN_V`.

Thanks for letting me know. I have updated the code accordingly. Please review..

-------------

PR: https://git.openjdk.org/jdk/pull/10944


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