Integrated: 8303955: RISC-V: Factor out the tmp parameter from copy_memory and copy_memory_v

[Feilong Jiang]

On Fri, 10 Mar 2023 09:12:25 GMT, Feilong Jiang <fjiang at openjdk.org> wrote:

> The call site of `copy_memory` and `copy_memory_v` always use `t0` as tmp register, so we can factor the tmp parameter out.
> 
> Testing:
> 
> - [x] tier1 tests on Unmatched board (release build with `-XX:-UseRVV`)
> - [x] hotspot_tier1 and jdk_tier1 on QEMU (release build with `-XX:+UseRVV`)

This pull request has now been integrated.

Changeset: 49181b81
Author:    Feilong Jiang <fjiang at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/49181b81dd284f65455492183ce5d0ab38b48d52
Stats:     29 lines in 1 file changed: 0 ins; 0 del; 29 mod

8303955: RISC-V: Factor out the tmp parameter from copy_memory and copy_memory_v

Reviewed-by: fyang, yzhu

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PR: https://git.openjdk.org/jdk/pull/12969