RFR: 8285868: x86 intrinsics for floating point method isInfinite [v13]

[Vladimir Kozlov]

On Wed, 1 Jun 2022 20:23:11 GMT, Srinivas Vamsi Parasa <duke at openjdk.java.net> wrote:

>> That's true. The two instructions can be put in the instruction encoding block. Will do that.
>
> Also, in future if we want to add the support for isFinite() and IsNaN(), wouldn't it be better to have seperate macros?

I agree with Jatin's suggestion. "if" we add support in future we will separate them. Avoid over-complicating current code for some future development.

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