RFR: 8339983: [s390x] secondary_super_cache does not scale well: C1 and interpreter [v2]

[Andrew Haley]

On Mon, 25 Nov 2024 15:53:51 GMT, Amit Kumar <amitkumar at openjdk.org> wrote:

> No Z_R1 is scratch register and is free. It is not being used by `lookup_secondary_supers_table_slow_path` or `repne_scan`. So can't we use it here ?

Ah, so it's not used by any of the compilers? OK, then.

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PR Review Comment: https://git.openjdk.org/jdk/pull/22341#discussion_r1856951071