The cont.4 root-cause fixes so future _a waves auto-realize ×134:
- dedup_propagate --auto-from now excludes *_o0.c (-O0) defs: -O0 codegen embeds per-overlay
%lo data, so masked h_exact falsely reports reach-134 (§18/§20). One such straggler
(func_8013C360) reverted 10 clean ×134 matches under the all-or-nothing batch gate (cont.4).
Detected via find_site on the -O0 split file; --addr still forces them. (6 fns excluded.)
- gate_stage: capture dedup_propagate's exit; on a real byte-gate revert (not the benign
'nothing to propagate' no-op) write .run/auto/last_propagate_error.log + add prop_error to
the summary + warn. A swallowed revert previously hid the gain silently.
Drew T
04c5c9b47f