[jdk17u-dev] Integrated: 8287425: Remove unnecessary register push for MacroAssembler::check_klass_subtype_slow_path

[Dmitry Chuyko]

On Thu, 15 Sep 2022 10:06:00 GMT, Dmitry Chuyko <dchuyko at openjdk.org> wrote:

> This is a tiny performance fix for x86 and aarch64 in compressed oops mode. All related changes mentioned in the original description are present in 17.
> 
> The only modification in the patch is the removal of the riscv port part.
> 
> Testing: jtreg tier1, tier2 on x86 and aarch64.

This pull request has now been integrated.

Changeset: 14d7e3ce
Author:    Dmitry Chuyko <dchuyko at openjdk.org>
Committer: Paul Hohensee <phh at openjdk.org>
URL:       https://git.openjdk.org/jdk17u-dev/commit/14d7e3ce293514caa8921235b4fd891b2e7e0146
Stats:     2 lines in 2 files changed: 0 ins; 0 del; 2 mod

8287425: Remove unnecessary register push for MacroAssembler::check_klass_subtype_slow_path

Reviewed-by: phh
Backport-of: b5a646ee6cfd432cef6b7e69a177959227a38ace

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PR: https://git.openjdk.org/jdk17u-dev/pull/672