Integrated: 8269672: C1: Remove unaligned move on all architectures

[Yi Yang]

On Fri, 2 Jul 2021 01:35:31 GMT, Yi Yang <yyang at openjdk.org> wrote:

> This is a follow up PR for #3917, it's rather a cleanup, no functional change.
> 
> As @TheRealMDoerr said 
> 
> The "unaligned" parameter is unused on all platforms, now. Note that PPC64 and s390 support unaligned accesses, too. I believe it was used by SPARC which has been removed.
> 
> Thanks！

This pull request has now been integrated.

Changeset: df0e11bb
Author:    Yi Yang <yyang at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/df0e11bb0cadf0f8489118a18e56ff3370ea3ae5
Stats:     66 lines in 19 files changed: 0 ins; 27 del; 39 mod

8269672: C1: Remove unaligned move on all architectures

Co-authored-by: Martin Doerr <mdoerr at openjdk.org>
Reviewed-by: thartmann

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PR: https://git.openjdk.java.net/jdk/pull/4662