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https://github.com/Druthulu/BFM-decomp
synced 2026-09-26 21:36:06 -04:00
Drew T
8ba3b82307
- func_801392FC (182, close=2->MATCH): CROSS-BB COMBINE LAW (a backedge-crossing count is a variable, not a foldable (s16)load; reorg steals the sll into the delay slot) + VOLATILE-FRAME-PARITY (volatile count-load avoids the cse-common -> combine keep-load -> stale-allocno reload slot). cookbook §36. - func_8013A530 (204, close=10->MATCH): the RC-6 'reload knot' WAS the pins; the $0-ADD OPAQUE COPY (iVar7 = fc + zr, zr=$0) assembles to addu $v1,$a1,$zero but doesn't reserve the reg + 3 zero-byte levers. regalloc.md RC-12/RC-13, §36. - func_8013AF20 (185, close=15->MATCH): the 'impossible' const-hoist order was libgpu addPrim's 24-bit BITFIELD store (store_fixed_bit_field emits 0x00ffffff first) + delete the inherited barrier; P_TAG lifted to engine_types.h (byte-neutral). loop.md, RC-7, §36. - banked via the §35 recipe (fix_arity_callers --any-proto -> sig_unify -> harvest_verify -> dedup_propagate --recover). clean fleet check-all 136/136, dedup 1806/0, 0 NON_MATCHING. - SESSION: 7 giants ×134 total (1 R14-free, 2 Opus-solo, 4 Opus->Fable5); fleet 65.48 -> 65.75%. gcc-2.7.2 reference tree extended (expmed.c/mips.md/... added). Giant queue (§G) stored for next session.