Integrated: 8259948: Aarch64: Add cast nodes for Aarch64 Neon backend

[Wang Huang]

On Tue, 20 Jul 2021 14:55:42 GMT, Wang Huang <whuang at openjdk.org> wrote:

> * In this issue, we plan to complete all missing implementation for aarch64 neon backend. For example, cast from Byte to Long, cast from Long to Byte, and so on.
> * It may be a solver of JDK-8269866, or part of it.

This pull request has now been integrated.

Changeset: 9f75d5ce
Author:    Wang Huang <whuang at openjdk.org>
Committer: Ningsheng Jian <njian at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/9f75d5ce500886b32175cc541939b7f0eee190ca
Stats:     539 lines in 6 files changed: 276 ins; 68 del; 195 mod

8259948: Aarch64: Add cast nodes for Aarch64 Neon backend

Co-authored-by: Wang Huang <whuang at openjdk.org>
Co-authored-by: Wu Yan <wuyan at openjdk.org>
Co-authored-by: Miao Zhuojun <mouzhuojun at huawei.com>
Reviewed-by: aph, eliu, njian

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PR: https://git.openjdk.java.net/jdk/pull/4839