RFR: 8289552: Make intrinsic conversions between bit representations of half precision values and floats [v10]

[Jatin Bhateja]

On Tue, 27 Sep 2022 07:40:19 GMT, Smita Kamath <svkamath at openjdk.org> wrote:

>> 8289552: Make intrinsic conversions between bit representations of half precision values and floats
>
> Smita Kamath has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Addressed review comments

test/jdk/java/lang/Float/Binary16ConversionNaN.java line 30:

> 28:  * @run main Binary16ConversionNaN
> 29:  * @run main/othervm -XX:+UnlockDiagnosticVMOptions
> 30:  * -XX:DisableIntrinsic=_float16ToFloat,_floatToFloat16 Binary16ConversionNaN

Test is not excising newly added intrinsic code, you may need to adjust the compile threshold and disable tiered compilation.

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PR: https://git.openjdk.org/jdk/pull/9781