Integrated: 8295948: Support for Zicbop/prefetch instructions on RISC-V

Thu Nov 10 13:41:22 UTC 2022

On Thu, 27 Oct 2022 15:18:02 GMT, Ludovic Henry <luhenry at openjdk.org> wrote:

> The OpenJDK supports generating prefetch instructions on most platforms. RISC-V supports through the Zicbop extension the use of prefetch instructions. We want to make sure we use these instructions whenever they are available.
> 
> It passes `hotspot:tier1` test suite

This pull request has now been integrated.

Changeset: 4465361e
Author:    Ludovic Henry <luhenry at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/4465361ee9dff1ab6532f343318665b7e50c166e
Stats:     84 lines in 3 files changed: 81 ins; 1 del; 2 mod

8295948: Support for Zicbop/prefetch instructions on RISC-V

Reviewed-by: fyang, yadongwang

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PR: https://git.openjdk.org/jdk/pull/10884