RFR: 8266561: Remove Compile::_save_argument_registers

Wed May 5 18:55:52 UTC 2021

On Wed, 5 May 2021 18:40:54 GMT, Vladimir Kozlov <kvn at openjdk.org> wrote:

> These are C2 changes and they look fine.

Thanks!

> I thought we may do more clean up but C1 may pass must_gc_arguments to `RuntimeStub::new_runtime_stub()`.

Yes, I started pulling at that thread, but it wasn't obvious if it would unravel nicely. And even if so it seemed more appropriate for a follow-up.

-------------

PR: https://git.openjdk.java.net/jdk/pull/3884