RFR: 8285868: x86 intrinsics for floating point method isInfinite [v14]

[Srinivas Vamsi Parasa]

On Thu, 2 Jun 2022 01:49:08 GMT, Vladimir Kozlov <kvn at openjdk.org> wrote:

> > > On other hand it failed on Windows version we have issue with recently. Several IR framework tests failed with "Did not find IR encoding": [8286979](https://bugs.openjdk.java.net/browse/JDK-8286979)
> > > Also it run on AMD CPU which does not have EVEX and AVX512. Your code should not be executed.
> > > False alarm it seems. I will run other tiers.
> > 
> > 
> > Will update the tests not to run on AMD CPUs which don't EVEX and AVX512. Thanks!
> 
> I don't think you need update any tests. Your new tests already have: `@requires vm.cpu.features ~= ".*avx512dq.*"`

Got it!

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PR: https://git.openjdk.java.net/jdk/pull/8459