Files
BFM-decomp/tools
Drew T 05a4aeaf41 feat(o0): md_MAIN_011 compiles -O0 — 21 functions / 4,321 ins unlocked, byte-proven
Its entire code subseg is the -O0 run and the .c is stub-only, so this is the boot
precedent: a whole-object CC1FLAGS override, no splat change, no carve, and none of
the 18-P29 re-disassembly risk. Proven byte-neutral by a CLEAN per-binary rebuild —
build dirs deleted, re-extract, rebuild:
  sha1 80731bac0ddd6b3e354f43b2c179582b12590752 == config/check.md_MAIN_011.sha

Landed with the coupling fix it requires, or the 21 would have stayed invisible.
Three tools decided -O0-ness from the subseg NAME ('_o0' in it, or 'boot'); this
object keeps its plain name, so match_one would have warned 'cannot bank' about
functions that now bank and the wave draw would have kept refusing to draw them. All
three now ask corpus.o0_subseg(), which derives the answer from the Makefile itself
(R33: a name is a convention, the Makefile is ground truth).

Verified end to end: match_one compiles md_MAIN_011 targets at -O0 with the
cannot-bank warning correctly gone, the wave draw emits cards for them, and
test_o0_detect still passes 167/167 coverage with 0 false positives.
2026-08-24 12:43:40 -06:00
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