[jdk21u-dev] Integrated: 8335007: Inline OopMapCache table

[Aleksey Shipilev]

On Tue, 20 Aug 2024 13:08:25 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> Almost clean backport to improve `OopMapCache` footprint and performance.
> 
> The conflict is in copyright header years, bots still think this is clean.
> 
> Additionally, this is one of few backports that gets `OopMapCache` behavior similar to mainline. This makes [JDK-8335409](https://bugs.openjdk.org/browse/JDK-8335409) backport easier, because it avoids lots of conflicts, resolving which might introduce surprising bugs. Aligning this code with mainline makes accidents less likely.
> 
> Additional testing:
>  - [x] Linux x86_64 server fastdebug, `all`

This pull request has now been integrated.

Changeset: 38eeb50c
Author:    Aleksey Shipilev <shade at openjdk.org>
URL:       https://git.openjdk.org/jdk21u-dev/commit/38eeb50c6d7b3e06e08a88d13997f7f330938df3
Stats:     17 lines in 2 files changed: 0 ins; 5 del; 12 mod

8335007: Inline OopMapCache table

Backport-of: 50dd962b0d0fe36634d96dbbd9d94fbc34d9ff7f

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PR: https://git.openjdk.org/jdk21u-dev/pull/936