8381643: Shenandoah: Remove duplicate region filtering logic#30571

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earthling-amzn wants to merge 7 commits intoopenjdk:masterfrom

earthling-amzn:deduplicate-cset-region-filtering

Commits on Mar 27, 2026

WIP: Deduplicate region filtering
earthling-amzn
committed

Commits on Mar 30, 2026

Factor promotion info out of evacuation info event (and fire evacuation event in single gen mode)
earthling-amzn
committed

Commits on Apr 1, 2026

Fix build
earthling-amzn
committed

Commits on Apr 2, 2026

Add configuration for new event (disabled by default)
earthling-amzn
committed

Commits on Apr 3, 2026