8371284: GenShen: Avoid unnecessary card marking#28204

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nityarai08 wants to merge 5 commits intoopenjdk:masterfrom

nityarai08:8371284

Commits on Nov 7, 2025

exclude young-yong, old-old and honor UseCondCardMark in dirty card marking
Nityanand Rai
committed
Merge branch 'openjdk:master' into 8371284
nityarai08
authored
minor cleanup
Nityanand Rai
committed
clean whitespace
Nityanand Rai
committed
early return of oop is null
Nityanand Rai
committed