[JSC] ConservativeRoots: no past-the-end butterfly slack for cells that cannot hold a butterfly (MarkedBlock rule + PreciseAllocation::contains) - #398

Merged

dylan-conway merged 3 commits into

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claude/conservative-scan-past-end-jscell-blocks

Aug 9, 2026

Commits on Aug 9, 2026

[JSC] ConservativeRoots: only apply the past-the-end butterfly rule in blocks that can hold butterflies
dylan-conway
committed
6cb6d08
[JSC] ConservativeRoots: no past-the-end slack for precise allocations that cannot hold a butterfly either
dylan-conway
committed
e501c5c
[JSC] ConservativeRoots: keep the exact one-past-the-end pointer for non-butterfly precise cells
dylan-conway
committed
9b999ae