RFR: 8325937: runtime/handshake/HandshakeDirectTest.java causes "monitor end should be strictly below the frame pointer" assertion failure on AArch64

[David Holmes]

On Tue, 1 Oct 2024 22:28:28 GMT, Erik Österlund <eosterlund at openjdk.org> wrote:

> So a lot comes down to what lock() actually does on AArch64.

We need to check if Aarch64 has switched to using a relaxed-CAS that doesn't provide the "full bi-directional fence".

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

PR Comment: https://git.openjdk.org/jdk/pull/21295#issuecomment-2387290538