RFR: 8329331: Intrinsify Unsafe::setMemory [v2]

[Scott Gibbons]

On Tue, 2 Apr 2024 08:09:44 GMT, Doug Simon <dnsimon at openjdk.org> wrote:

> Wouldn't it be better to do this intrinsification directly in the JIT without calling out to a stub?

I believe the code size is too large for a direct JIT intrinsic.  A lot of registers are also used, which may be an issue.

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PR Comment: https://git.openjdk.org/jdk/pull/18555#issuecomment-2037992868