RFR: 8350835: C2 SuperWord: assert/wrong result when using Float.float16ToFloat with byte instead of short input [v2]

[Sandhya Viswanathan]

On Fri, 7 Mar 2025 07:48:41 GMT, Jatin Bhateja <jbhateja at openjdk.org> wrote:

>> Sandhya Viswanathan has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   review comments
>
> test/hotspot/jtreg/compiler/vectorization/TestFloat16ToFloatConv.java line 71:
> 
>> 69:     }
>> 70: 
>> 71:     @Test
> 
> Suggestion:
> 
>     @Test
>     @IR(counts = { IRNode.VECTOR_CAST_HF2F, " >0 " }, applyIfCPUFeatureOr = { "avx512vl", "true", "f16c", "true" })

Used the IR test from compiler/vectorization/TestFloatConversionsVector.java to include other architectures as well.

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PR Review Comment: https://git.openjdk.org/jdk/pull/23939#discussion_r1988056379