Bug 1953910 Comment 0 Edit History

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Our GC store code is not very efficient. We have several issues:
  1. The pre-write barrier happens inline, which is bad for code layout
  2. We do useFixed(PreBarrierReg) for stores to ref-fields, which cause every store to conflict with every other store
  3. We cannot store constants directly to fields without loading into an intermediate register

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