RFR: 8334060: Implementation of Late Barrier Expansion for G1

[Roberto Castañeda Lozano]

On Tue, 18 Jun 2024 03:05:04 GMT, Vladimir Kozlov <kvn at openjdk.org> wrote:

> > But then why you check for `UseG1GC` in G1 specific .ad?
> 
> After some thinking, it seems reasonable to do if we intend to add such .ad files for other GCs.

Right, note that this is already the case for ZGC, see e.g. https://github.com/openjdk/jdk/blob/614b99a8f8360dc0a6a018f06fb336c6883f0f4a/src/hotspot/cpu/x86/gc/z/z_x86_64.ad#L117

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PR Comment: https://git.openjdk.org/jdk/pull/19746#issuecomment-2175742957