perf: jit fusion 8phase#106

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siyul-park merged 18 commits into

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worktree-perf-jit-fusion-8phase

Jul 5, 2026

Commits on Jul 4, 2026

chore: ignore .superpowers/ scratch workspace
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fix(interp): remove unreachable idx<0 checks, stop CALL frame check gating host calls

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feat(interp,types): remove core runtime allocation hotspots

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fix(types): revert map iterator to live reflect.MapRange walk

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perf(interp): unify host-arg cleanup, dedup array bounds checks, specialize UPVAL scalar retain/release

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test(interp): cover UPVAL_GET retain on a ref capture

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perf(interp): flatten local-const/local-local fusions, add comparison+BR_IF fusion

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Commits on Jul 5, 2026