BFM-decomp/docs/worklist.md

Worklist — remaining functions ranked by byte-weighted project gain

Generated by tools/worklist.py from .run/fuel_manifest.json + .run/backlog.jsonl. Ranked by byte-weighted gain gain_ins = reach × nins (fleet instructions made byte-identical once matched and propagated ×134 — the decomp.dev-comparable metric the giants move, NOT function-count). %rem = share of ALL remaining gain; cum% = running total (shows how few giants capture most of it). close = backlog match_one mismatch count (lower = nearer; blank = not yet attempted). Byte-gate (harvest_verify) is the sole arbiter (G3/P9).

Live stubs: 451 · total remaining gain: 1,849,424 ins (7,397,696 bytes ×-fleet)

Idiom-class summary (the groups)

class	count	gain_ins	% of remaining
GIANT	23	688,358	37.2%
STRUCT	89	44,240	2.4%
PINS	38	94,641	5.1%
WAVE	256	927,207	50.1%
O0	9	4,750	0.3%
O1	1	4,556	0.2%
STUB	35	85,672	4.6%

Top 40 remaining gains (all classes)

#	name	class	reach	nins	gain_ins	%rem	cum%	cached	region	close	where it stuck	best draft
1	func_80144B9C	GIANT	134	770	103180	5.58	5.6	Y	main		-O0 cluster fn (prologue 21F0A003, fp-frame, all locals spilled+reloaded, load-delay nops). match_one compile…	.run/backlog_drafts/func_80144B9C.c
2	func_80132784	GIANT	134	400	53600	2.90	8.5	Y	a	240	240/400 — prologue+frame+Blk16+both GTE pipelines match through idx114; residual is else-branch pu pointer ($…	.run/backlog_drafts/func_80132784.c
3	func_8015126C	GIANT	134	254	34036	1.84	10.3	Y	main	0	none — MATCH (254 ins, relocation-masked)	.run/backlog_drafts/func_8015126C.c
4	func_8014EE14	GIANT	134	248	33232	1.80	12.1	Y	main	6	§20 store-vs-load tie-break (x2 loops); frame/regalloc/control-flow/constants byte-exact; no pins/asm -> perm…	.run/backlog_drafts/func_8014EE14.c
5	func_80156B74	GIANT	134	214	28676	1.55	13.7	Y	main	0	none — MATCH (214 ins). Keys: (1) S8 struct-array idiom for D_80126AF0 (8-byte	.run/backlog_drafts/func_80156B74.c
6	func_80148094	GIANT	134	213	28542	1.54	15.2	Y	main	107	~39/213 residual (LCS), all in the sVar1>=0x201 clamp blocks: $v0/$v1 mflo regalloc swap + coupled branch-pol…	.run/backlog_drafts/func_80148094.c
7	func_801372B0	GIANT	134	207	27738	1.50	16.7	Y	a		won't compile standalone (loose-typing / missing decl)
8	func_8013A530	GIANT	134	204	27336	1.48	18.2	Y	a		won't compile standalone (loose-typing / missing decl)
9	func_801412A8	GIANT	134	198	26532	1.43	19.6	Y	main	154	154-mismatch near-miss (198/198 ins, structure+branches exact). Two irreducible gcc residuals: (1) HEAD: held…	.run/backlog_drafts/func_801412A8.c
10	func_801571C4	GIANT	134	198	26532	1.43	21.1	Y	main	24	body byte-perfect + 9 callee-reg maps + frame 0x60; residual = prologue schedule order + local_40/38 slot swa…	.run/backlog_drafts/func_801571C4.c
11	func_80129CF8	GIANT	134	191	25594	1.38	22.4	Y	a		won't compile standalone (loose-typing / missing decl)
12	func_8012D098	GIANT	134	189	25326	1.37	23.8	Y	a		won't compile standalone (loose-typing / missing decl)
13	func_8013AF20	GIANT	134	185	24790	1.34	25.1	Y	a		won't compile standalone (loose-typing / missing decl)
14	func_8014EA4C	GIANT	134	183	24522	1.33	26.5	Y	main	6	raw close=6: D_801150D8=0 store between a0/a1 loads + abs($v1 move vs in-place negu) pressure-locked by buf[1…	.run/drafts-giants/func_8014EA4C.c
15	func_801392FC	GIANT	134	182	24388	1.32	27.8	Y	a		won't compile standalone (loose-typing / missing decl)
16	func_8012EC04	GIANT	134	178	23852	1.29	29.1	Y	a		won't compile standalone (loose-typing / missing decl)
17	func_8014F74C	GIANT	134	174	23316	1.26	30.3	Y	main	0	none — MATCH (174 ins). Last mile: §5a volatile barrier blocked gcc jump-threading	.run/backlog_drafts/func_8014F74C.c
18	func_80163C2C	GIANT	134	167	22378	1.21	31.6	Y	main	0	none — MATCH (167 ins)	.run/backlog_drafts/func_80163C2C.c
19	func_80178004	GIANT	134	165	22110	1.20	32.7	Y	main	0	none — MATCH (full register pins per sibling func_80177EA4; running-ptr $s2 to stop unroll-rebase;	.run/backlog_drafts/func_80178004.c
20	func_80138ED0	GIANT	134	159	21306	1.15	33.9	Y	a		won't compile standalone (loose-typing / missing decl)
21	func_80144090	GIANT	134	154	20636	1.12	35.0	Y	main	25	raw close=25: caller-saved temp-reg coalescing in final ring-vertex block (iVar4 mflo->$a3 vs $v0; subu reuse…	.run/drafts-giants/func_80144090.c
22	func_80176D94	GIANT	134	152	20368	1.10	36.1	Y	main	63	63/152 — frame+prologue+4 calls+2x(801783D0/801777BC) MATCH (pins $s0=uVar2/$s2=param_2 + CSE-break barrier);…	.run/backlog_drafts/func_80176D94.c
23	func_801770E0	GIANT	134	152	20368	1.10	37.2	Y	main	53	callee-saved regalloc EXACT (param_2->$s2, iVar6->$s1, uVar5/spill->$s0, consts 3/0xB8/0xFF->$s5/$s4/$s3).	.run/backlog_drafts/func_801770E0.c
24	func_80155800	WAVE	134	145	19430	1.05	38.3	Y	main		won't compile standalone (loose-typing / missing decl)	.run/backlog_drafts/func_80155800.c
25	func_8014E048	WAVE	134	143	19162	1.04	39.3	Y	main		won't compile standalone (loose-typing / missing decl)	.run/backlog_drafts/func_8014E048.c
26	func_8014F4C0	WAVE	134	141	18894	1.02	40.3	Y	main		won't compile standalone (loose-typing / missing decl)	.run/backlog_drafts/func_8014F4C0.c
27	func_8014ADE0	WAVE	134	139	18626	1.01	41.3	Y	main	19	16 ins off — all compiler-internal ties: (1) 0xAAA8 const lands $v0 vs target $v1;	.run/backlog_drafts/func_8014ADE0.c
28	func_80137DD4	STRUCT	134	129	17286	0.93	42.3	Y	a	107	regalloc fully matches (frame -0x30; s4/s3/s5=params, s2=mask, s1=ptr w/ in-place +0x24 reuse, s0=acc+reused …	.run/backlog_drafts/func_80137DD4.c
29	func_80174CB0	WAVE	134	123	16482	0.89	43.2	Y	main	0	none — MATCH (match_one 123/123). Levers: (1) §21 one combined stack struct {s32 a[5]; ...}	.run/backlog_drafts/func_80174CB0.c
30	func_80167540	WAVE	134	117	15678	0.85	44.0	Y	main		won't compile standalone (loose-typing / missing decl)	.run/backlog_drafts/func_80167540.c
31	func_801325B8	WAVE	134	113	15142	0.82	44.8	Y	a	4	4/113 — prologue save-order of the $s0(cur/p3) vs $s5(p1) pair; gcc emits	.run/backlog_drafts/func_801325B8.c
32	func_801330E0	STUB	134	110	14740	0.80	45.6	Y	a	79	none — MATCH (110/110 words byte-identical via objcopy raw .text, reloc-masked on jal+%hi/%lo(D_800AF648)). m…	.run/backlog_drafts/func_801330E0.c
33	func_8014DD8C	WAVE	134	108	14472	0.78	46.4	Y	main	83	WAVE: 83 mismatch	.run/backlog_drafts/func_8014DD8C.c
34	func_8014E284	WAVE	134	108	14472	0.78	47.2	Y	main		won't compile standalone (loose-typing / missing decl)	.run/backlog_drafts/func_8014E284.c
35	func_8012CC88	WAVE	134	105	14070	0.76	48.0	Y	a	0	none — MATCH (105 ins, relocation-masked)	.run/backlog_drafts/func_8012CC88.c
36	func_80169228	WAVE	134	105	14070	0.76	48.7	Y	main	0	none — MATCH (105 ins, relocation-masked). Key levers: arg0/p pinned $s1/$s0,	.run/backlog_drafts/func_80169228.c
37	func_80167714	WAVE	134	104	13936	0.75	49.5	Y	main	0	none — MATCH (104 ins)	.run/backlog_drafts/func_80167714.c
38	func_801463A0	WAVE	134	101	13534	0.73	50.2	Y	main	0	none — MATCH (101 ins, match_one); real symbol names; misaligned 8B copy + s16 stores + masked B9C last	.run/backlog_drafts/func_801463A0.c
39	func_80177940	WAVE	134	101	13534	0.73	50.9	Y	main	65	prologue+setup (35 ins) byte-match exactly; loop body diverges on gcc loop-invariant hoist ORDERING (schedule…	.run/backlog_drafts/func_80177940.c
40	func_801387B8	WAVE	134	100	13400	0.72	51.7	Y	a	50	the two scanned bytes land in $a0/$a1 not $a1/$a2 (gcc-2.7.2 grabs the freed incoming-arg $a0 for the first l…	.run/backlog_drafts/func_801387B8.c

GIANT hand-decomp queue — 23 fns, 37.2% of all remaining gain

#	name	class	reach	nins	gain_ins	%rem	cached	region	close	where it stuck	best draft
1	func_80144B9C	GIANT	134	770	103180	5.58	Y	main		-O0 cluster fn (prologue 21F0A003, fp-frame, all locals spilled+reloaded, load-delay nops). match_one compile…	.run/backlog_drafts/func_80144B9C.c
2	func_80132784	GIANT	134	400	53600	2.90	Y	a	240	240/400 — prologue+frame+Blk16+both GTE pipelines match through idx114; residual is else-branch pu pointer ($…	.run/backlog_drafts/func_80132784.c
3	func_8015126C	GIANT	134	254	34036	1.84	Y	main	0	none — MATCH (254 ins, relocation-masked)	.run/backlog_drafts/func_8015126C.c
4	func_8014EE14	GIANT	134	248	33232	1.80	Y	main	6	§20 store-vs-load tie-break (x2 loops); frame/regalloc/control-flow/constants byte-exact; no pins/asm -> perm…	.run/backlog_drafts/func_8014EE14.c
5	func_80156B74	GIANT	134	214	28676	1.55	Y	main	0	none — MATCH (214 ins). Keys: (1) S8 struct-array idiom for D_80126AF0 (8-byte	.run/backlog_drafts/func_80156B74.c
6	func_80148094	GIANT	134	213	28542	1.54	Y	main	107	~39/213 residual (LCS), all in the sVar1>=0x201 clamp blocks: $v0/$v1 mflo regalloc swap + coupled branch-pol…	.run/backlog_drafts/func_80148094.c
7	func_801372B0	GIANT	134	207	27738	1.50	Y	a		won't compile standalone (loose-typing / missing decl)
8	func_8013A530	GIANT	134	204	27336	1.48	Y	a		won't compile standalone (loose-typing / missing decl)
9	func_801412A8	GIANT	134	198	26532	1.43	Y	main	154	154-mismatch near-miss (198/198 ins, structure+branches exact). Two irreducible gcc residuals: (1) HEAD: held…	.run/backlog_drafts/func_801412A8.c
10	func_801571C4	GIANT	134	198	26532	1.43	Y	main	24	body byte-perfect + 9 callee-reg maps + frame 0x60; residual = prologue schedule order + local_40/38 slot swa…	.run/backlog_drafts/func_801571C4.c
11	func_80129CF8	GIANT	134	191	25594	1.38	Y	a		won't compile standalone (loose-typing / missing decl)
12	func_8012D098	GIANT	134	189	25326	1.37	Y	a		won't compile standalone (loose-typing / missing decl)
13	func_8013AF20	GIANT	134	185	24790	1.34	Y	a		won't compile standalone (loose-typing / missing decl)
14	func_8014EA4C	GIANT	134	183	24522	1.33	Y	main	6	raw close=6: D_801150D8=0 store between a0/a1 loads + abs($v1 move vs in-place negu) pressure-locked by buf[1…	.run/drafts-giants/func_8014EA4C.c
15	func_801392FC	GIANT	134	182	24388	1.32	Y	a		won't compile standalone (loose-typing / missing decl)
16	func_8012EC04	GIANT	134	178	23852	1.29	Y	a		won't compile standalone (loose-typing / missing decl)
17	func_8014F74C	GIANT	134	174	23316	1.26	Y	main	0	none — MATCH (174 ins). Last mile: §5a volatile barrier blocked gcc jump-threading	.run/backlog_drafts/func_8014F74C.c
18	func_80163C2C	GIANT	134	167	22378	1.21	Y	main	0	none — MATCH (167 ins)	.run/backlog_drafts/func_80163C2C.c
19	func_80178004	GIANT	134	165	22110	1.20	Y	main	0	none — MATCH (full register pins per sibling func_80177EA4; running-ptr $s2 to stop unroll-rebase;	.run/backlog_drafts/func_80178004.c
20	func_80138ED0	GIANT	134	159	21306	1.15	Y	a		won't compile standalone (loose-typing / missing decl)
21	func_80144090	GIANT	134	154	20636	1.12	Y	main	25	raw close=25: caller-saved temp-reg coalescing in final ring-vertex block (iVar4 mflo->$a3 vs $v0; subu reuse…	.run/drafts-giants/func_80144090.c
22	func_80176D94	GIANT	134	152	20368	1.10	Y	main	63	63/152 — frame+prologue+4 calls+2x(801783D0/801777BC) MATCH (pins $s0=uVar2/$s2=param_2 + CSE-break barrier);…	.run/backlog_drafts/func_80176D94.c
23	func_801770E0	GIANT	134	152	20368	1.10	Y	main	53	callee-saved regalloc EXACT (param_2->$s2, iVar6->$s1, uVar5/spill->$s0, consts 3/0xB8/0xFF->$s5/$s4/$s3).	.run/backlog_drafts/func_801770E0.c

Idiom-group tables

STRUCT — 89 fns, 2.4% of remaining gain

#	name	class	reach	nins	gain_ins	%rem	cached	region	close	where it stuck	best draft
1	func_80137DD4	STRUCT	134	129	17286	0.93	Y	a	107	regalloc fully matches (frame -0x30; s4/s3/s5=params, s2=mask, s1=ptr w/ in-place +0x24 reuse, s0=acc+reused …	.run/backlog_drafts/func_80137DD4.c
2	func_80132F40	STRUCT	134	72	9648	0.52	Y	a		gcc gives src (sp+0x10) a 5th saved reg ($s3, frame 0x38 not 0x40); target rematerializes	.run/backlog_drafts/func_80132F40.c
3	func_801719A4	STRUCT	134	24	3216	0.17	Y	main	25	none — MATCH (24 ins, relocation-masked)	.run/backlog_drafts/func_801719A4.c
4	func_8017C974	STRUCT	1	947	947	0.05	Y	main
5	func_80178D40	STRUCT	1	890	890	0.05	Y	main
6	func_8018103C	STRUCT	1	579	579	0.03	Y	main
7	func_8015AE2C	STRUCT	1	562	562	0.03	Y	main
8	func_8017A4AC	STRUCT	1	536	536	0.03	Y	main
9	func_8015A3C8	STRUCT	1	493	493	0.03	Y	main
10	func_8013F350	STRUCT	1	490	490	0.03	Y	main
11	func_801380E0	STRUCT	1	438	438	0.02	n	a
12	func_80131340	STRUCT	1	424	424	0.02	n	a
13	func_8015444C	STRUCT	1	363	363	0.02	Y	main
14	func_80159C84	STRUCT	1	337	337	0.02	Y	main
15	func_80183324	STRUCT	1	324	324	0.02	Y	main
16	func_80135EB0	STRUCT	1	289	289	0.02	n	a
17	func_8015B950	STRUCT	1	271	271	0.01	Y	main
18	func_8017FD14	STRUCT	1	249	249	0.01	Y	main
19	func_80134C20	STRUCT	1	230	230	0.01	n	a
20	func_8015C32C	STRUCT	1	222	222	0.01	Y	main
21	func_8013FFD8	STRUCT	1	213	213	0.01	Y	main
22	func_8015EA3C	STRUCT	1	204	204	0.01	Y	main
23	func_8015D738	STRUCT	1	201	201	0.01	Y	main
24	func_80181BE4	STRUCT	1	201	201	0.01	Y	main
25	func_8015F448	STRUCT	1	188	188	0.01	Y	main
26	func_8016AB6C	STRUCT	1	188	188	0.01	Y	main
27	func_8014032C	STRUCT	1	183	183	0.01	Y	main
28	func_80135A4C	STRUCT	1	181	181	0.01	n	a
29	func_8017AE2C	STRUCT	1	174	174	0.01	Y	main
30	func_80154C24	STRUCT	1	173	173	0.01	Y	main
31	func_8018308C	STRUCT	1	166	166	0.01	Y	main
32	func_801347A0	STRUCT	1	162	162	0.01	n	a
33	func_80160534	STRUCT	1	161	161	0.01	Y	main
34	func_80180C90	STRUCT	1	160	160	0.01	Y	main
35	func_801299C8	STRUCT	1	158	158	0.01	n	a
36	func_8012C890	STRUCT	1	149	149	0.01	n	a
37	func_80135260	STRUCT	1	136	136	0.01	n	a
38	func_80183834	STRUCT	1	135	135	0.01	Y	main
39	func_80181948	STRUCT	1	132	132	0.01	Y	main
40	func_80185E68	STRUCT	1	132	132	0.01	Y	main

(+49 more STRUCT fns — see .run/worklist.json)

PINS — 38 fns, 5.1% of remaining gain

#	name	class	reach	nins	gain_ins	%rem	cached	region	close	where it stuck	best draft
1	func_8014E5B4	PINS	134	59	7906	0.43	Y	main	23	none — MATCH	.run/backlog_drafts/func_8014E5B4.c
2	func_80151C54	PINS	134	52	6968	0.38	Y	main		none — MATCH (52 ins). Branch-polarity §3-T4: BD60 arm is fall-through (if !=1 && ==0x11), BC44 is else.	.run/backlog_drafts/func_80151C54.c
3	func_80136DFC	PINS	134	50	6700	0.36	Y	a	0	none — MATCH	.run/backlog_drafts/func_80136DFC.c
4	func_8015F380	PINS	134	50	6700	0.36	Y	main	0	none — expect MATCH (single call-crossing local pinned to $s0)	.run/backlog_drafts/func_8015F380.c
5	func_80151B98	PINS	134	47	6298	0.34	Y	main		none — MATCH	.run/backlog_drafts/func_80151B98.c
6	func_80129C40	PINS	134	46	6164	0.33	Y	a	0	none — MATCH (array-of-struct %lo-fold for the two 3-element 0xA4-stride bases)	.run/backlog_drafts/func_80129C40.c
7	func_80163764	PINS	134	42	5628	0.30	Y	main	10	none — MATCH (42 ins). pins $s2/$s1/$s0/$s3 + u32 counter (sltiu) + init order s2,s3,i,p	.run/backlog_drafts/func_80163764.c
8	func_801522CC	PINS	134	41	5494	0.30	Y	main	0	TBD — first compile; func_80153C18 canonical is (void) but target sets $a0=$s0 in its delay slot (call-site c…	.run/backlog_drafts/func_801522CC.c
9	func_80152C80	PINS	134	41	5494	0.30	Y	main		none — MATCH expected (linear call/store sequence, no regalloc tension)	.run/backlog_drafts/func_80152C80.c
10	func_80146AFC	PINS	134	40	5360	0.29	Y	main	13	none — MATCH	.run/backlog_drafts/func_80146AFC.c
11	func_80131A34	PINS	134	37	4958	0.27	Y	a	3	3-off — (a) prologue saves $ra before $s0 (target: $s0 then $ra) and (b) return-0 path reuses $a1's proven-ze…	.run/backlog_drafts/func_80131A34.c
12	func_80151664	PINS	134	35	4690	0.25	Y	main	0	none — MATCH (35 ins, relocation-masked); canonical externs kept, call-site casts only	.run/backlog_drafts/func_80151664.c
13	func_80170CF0	PINS	134	30	4020	0.22	Y	main		4-ins PROLOGUE-ORDER residual (body insns 4-29 byte-identical). My cc1 hoists the funcptr lui/lw ABOVE the fr…	.run/backlog_drafts/func_80170CF0.c
14	func_80141B90	PINS	134	29	3886	0.21	Y	main	24	none — MATCH (29 ins); array-of-int %lo-fold + call + u16 if-block; volatile-double reserves the target's 8-b…	.run/backlog_drafts/func_80141B90.c
15	func_8016F0E4	PINS	134	26	3484	0.19	Y	main	1	none — MATCH (26 ins); natural C form, param_1 auto-allocated to $s0	.run/backlog_drafts/func_8016F0E4.c
16	func_801733FC	PINS	134	25	3350	0.18	Y	main	0	none — modeled on sibling func_80173460 (packed 8-byte struct copy + two s16=1 stores)	.run/backlog_drafts/func_801733FC.c
17	func_80131CA8	PINS	134	19	2546	0.14	Y	a	0	none — MATCH (call-through-fnptr dispatcher: explicit return 1/return 0)	.run/backlog_drafts/func_80131CA8.c
18	func_80156600	PINS	134	18	2412	0.13	Y	main		none — MATCH (simple counted scan, do-while form per Ghidra-C)	.run/backlog_drafts/func_80156600.c
19	func_80161208	PINS	134	14	1876	0.10	Y	main	0	none — MATCH expected (param saved across call → natural $s0, no pin needed)	.run/backlog_drafts/func_80161208.c
20	func_80164930	PINS	1	81	81	0.00	Y	main		none — MATCH (81 ins, relocation-masked)	.run/backlog_drafts/func_80164930.c
21	func_80141A60	PINS	1	76	76	0.00	Y	main	63	none — MATCH (76 ins, relocation-masked). Body byte-identical; target reserves an 8-byte	.run/backlog_drafts/func_80141A60.c
22	func_8013E83C	PINS	1	71	71	0.00	Y	main		none — MATCH (scalar global stores + 2 conditional calls; §3-T4 branch-polarity invert on the &0xFF test)	.run/backlog_drafts/func_8013E83C.c
23	func_8015D01C	PINS	1	58	58	0.00	Y	main	0	none — MATCH	.run/backlog_drafts/func_8015D01C.c
24	func_80158FA4	PINS	1	51	51	0.00	Y	main	17	target keeps a DEAD sra $a1,$v0,16 before beqz $a1 (sign-extend of func_80159464's	.run/backlog_drafts/func_80158FA4.c
25	func_80178BF8	PINS	1	49	49	0.00	Y	main	0	none — MATCH (pure scalar-store + two pointer-decrement do-while loops)	.run/backlog_drafts/func_80178BF8.c
26	func_80184C0C	PINS	1	48	48	0.00	Y	main	1	none — MATCH (array-of-struct %lo-fold for &D_8018AEB8[idx], stride 0x34)	.run/backlog_drafts/func_80184C0C.c
27	func_80140E6C	PINS	1	37	37	0.00	Y	main	4	4 ins — each save-across-call copy (move s1,v0 / move s0,v0) should fill the NEXT jal's delay slot (target) b…	.run/backlog_drafts/func_80140E6C.c
28	func_80161C24	PINS	1	29	29	0.00	Y	main	1	none — MATCH (array-of-struct %lo-fold; even/odd u16 fields at off 0/2, stride 4)	.run/backlog_drafts/func_80161C24.c
29	func_8018301C	PINS	1	28	28	0.00	Y	main	24	none — MATCH (straight-line, statement-order; verify with match_one)	.run/backlog_drafts/func_8018301C.c
30	func_80182338	PINS	1	26	26	0.00	Y	main		none — straight-line init; rely on gcc scheduler to hoist $a1/$v0=6 into prologue/delay-slot	.run/backlog_drafts/func_80182338.c
31	func_80182988	PINS	1	22	22	0.00	Y	main	0	none — MATCH (u16 store of 0xAA10 forces ori, not sign-extended addiu)	.run/backlog_drafts/func_80182988.c
32	func_8012F828	PINS	1	21	21	0.00	Y	a
33	func_8012F8C8	PINS	1	21	21	0.00	Y	a
34	func_80157D20	PINS	1	21	21	0.00	Y	main	0	none — MATCH expected (call, indexed u16-global load as 2nd arg, then call; param_1 saved across all three ca…	.run/backlog_drafts/func_80157D20.c
35	func_80161CD0	PINS	1	20	20	0.00	Y	main	14	param_2 must survive the call in $s0; try plain C first then pin to $16	.run/backlog_drafts/func_80161CD0.c
36	func_8013373C	PINS	1	18	18	0.00	Y	a
37	func_801577C8	PINS	1	16	16	0.00	Y	main	0	none — MATCH expected (scalar global store + two sequential calls, param preserved across first call)	.run/backlog_drafts/func_801577C8.c
38	func_80161D20	PINS	1	14	14	0.00	Y	main	1	none — MATCH (array-of-u16 %lo-fold, §18)	.run/backlog_drafts/func_80161D20.c

WAVE — 256 fns, 50.1% of remaining gain

#	name	class	reach	nins	gain_ins	%rem	cached	region	close	where it stuck	best draft
1	func_80155800	WAVE	134	145	19430	1.05	Y	main		won't compile standalone (loose-typing / missing decl)	.run/backlog_drafts/func_80155800.c
2	func_8014E048	WAVE	134	143	19162	1.04	Y	main		won't compile standalone (loose-typing / missing decl)	.run/backlog_drafts/func_8014E048.c
3	func_8014F4C0	WAVE	134	141	18894	1.02	Y	main		won't compile standalone (loose-typing / missing decl)	.run/backlog_drafts/func_8014F4C0.c
4	func_8014ADE0	WAVE	134	139	18626	1.01	Y	main	19	16 ins off — all compiler-internal ties: (1) 0xAAA8 const lands $v0 vs target $v1;	.run/backlog_drafts/func_8014ADE0.c
5	func_80174CB0	WAVE	134	123	16482	0.89	Y	main	0	none — MATCH (match_one 123/123). Levers: (1) §21 one combined stack struct {s32 a[5]; ...}	.run/backlog_drafts/func_80174CB0.c
6	func_80167540	WAVE	134	117	15678	0.85	Y	main		won't compile standalone (loose-typing / missing decl)	.run/backlog_drafts/func_80167540.c
7	func_801325B8	WAVE	134	113	15142	0.82	Y	a	4	4/113 — prologue save-order of the $s0(cur/p3) vs $s5(p1) pair; gcc emits	.run/backlog_drafts/func_801325B8.c
8	func_8014DD8C	WAVE	134	108	14472	0.78	Y	main	83	WAVE: 83 mismatch	.run/backlog_drafts/func_8014DD8C.c
9	func_8014E284	WAVE	134	108	14472	0.78	Y	main		won't compile standalone (loose-typing / missing decl)	.run/backlog_drafts/func_8014E284.c
10	func_8012CC88	WAVE	134	105	14070	0.76	Y	a	0	none — MATCH (105 ins, relocation-masked)	.run/backlog_drafts/func_8012CC88.c
11	func_80169228	WAVE	134	105	14070	0.76	Y	main	0	none — MATCH (105 ins, relocation-masked). Key levers: arg0/p pinned $s1/$s0,	.run/backlog_drafts/func_80169228.c
12	func_80167714	WAVE	134	104	13936	0.75	Y	main	0	none — MATCH (104 ins)	.run/backlog_drafts/func_80167714.c
13	func_801463A0	WAVE	134	101	13534	0.73	Y	main	0	none — MATCH (101 ins, match_one); real symbol names; misaligned 8B copy + s16 stores + masked B9C last	.run/backlog_drafts/func_801463A0.c
14	func_80177940	WAVE	134	101	13534	0.73	Y	main	65	prologue+setup (35 ins) byte-match exactly; loop body diverges on gcc loop-invariant hoist ORDERING (schedule…	.run/backlog_drafts/func_80177940.c
15	func_801387B8	WAVE	134	100	13400	0.72	Y	a	50	the two scanned bytes land in $a0/$a1 not $a1/$a2 (gcc-2.7.2 grabs the freed incoming-arg $a0 for the first l…	.run/backlog_drafts/func_801387B8.c
16	func_801379FC	WAVE	134	97	12998	0.70	Y	a	0	none — MATCH (match_one 97/97)	.run/backlog_drafts/func_801379FC.c
17	func_8014CD80	WAVE	134	97	12998	0.70	Y	main		none — MATCH (97 ins). iVar3 pinned to $v1 (register asm("$3")) so	.run/backlog_drafts/func_8014CD80.c
18	func_8014FE60	WAVE	134	95	12730	0.69	Y	main	20	none — MATCH (permuter closed the final bothzero-block regalloc/schedule residual: moving a = in[2] before …	.run/backlog_drafts/func_8014FE60.c
19	func_80150170	WAVE	134	95	12730	0.69	Y	main		none — MATCH (95/95). Keys: (1) two parallel 3-halfword groups via chained assign sp10.x = sp18.x = v (sp18…	.run/backlog_drafts/func_80150170.c
20	func_80166054	WAVE	134	94	12596	0.68	Y	main	0	none — MATCH (94 ins). Pins: param_1->$s2, angle->$s0, shift->$s1, r0->$s3,	.run/backlog_drafts/func_80166054.c
21	func_8014D12C	WAVE	134	93	12462	0.67	Y	main		none — MATCH (93 ins). Block-order lever: success-continuation (return 1)	.run/backlog_drafts/func_8014D12C.c
22	func_8014FFDC	WAVE	134	93	12462	0.67	Y	main	1	none — MATCH	.run/backlog_drafts/func_8014FFDC.c
23	func_801502EC	WAVE	134	93	12462	0.67	Y	main		none — MATCH (93 ins). 8-byte block copy via alignment-1 struct (Blk8{u8 b[8]}) assignment reproduces the lwl…	.run/backlog_drafts/func_801502EC.c
24	func_8014C6F4	WAVE	134	91	12194	0.66	Y	main		19-off loop tie-break — target compiles the search as a while/for (pre-guard sltu;beqz present) with the foun…	.run/backlog_drafts/func_8014C6F4.c
25	func_80173CB4	WAVE	134	90	12060	0.65	Y	main		none — MATCH (switch form keeps cases unmerged; final block: reuse one temp for the D_8012750C test + the fun…	.run/backlog_drafts/func_80173CB4.c
26	func_8016A73C	WAVE	134	85	11390	0.62	Y	main		none — MATCH (85 ins, relocation-masked)	.run/backlog_drafts/func_8016A73C.c
27	func_8012B4B8	WAVE	134	84	11256	0.61	Y	a	0	none — MATCH	.run/backlog_drafts/func_8012B4B8.c
28	func_8014D4C0	WAVE	134	84	11256	0.61	Y	main		none — MATCH (goto forces if-body out-of-line/last; >= fixes slt operand order)	.run/backlog_drafts/func_8014D4C0.c
29	func_80156670	WAVE	134	83	11122	0.60	Y	main		none — MATCH (83 ins). Key: hoist iVar1 = uVar3*4; as its OWN statement before the if so gcc schedules `sll…	.run/backlog_drafts/func_80156670.c
30	func_8014CF04	WAVE	134	82	10988	0.59	Y	main		none — MATCH (82 ins; array-of-struct scan, for-loop over Ent D_801202A0[96], stride 0x10C)	.run/backlog_drafts/func_8014CF04.c
31	func_8012E138	WAVE	134	81	10854	0.59	Y	a	0	none — MATCH (81/81 ins, match_one proxy); reloaded ptr pinned to $a0	.run/backlog_drafts/func_8012E138.c
32	func_8014D2A0	WAVE	134	80	10720	0.58	Y	main	27	none — MATCH (80 ins, relocation-masked); loop-guard idiom per engine_core DEFINE_func_80164ACC	.run/backlog_drafts/func_8014D2A0.c
33	func_8012A1BC	WAVE	134	78	10452	0.57	Y	a	42	42/78 — block-copy bytes correct (char[8] => lwl/lwr/swl/swr); residual is gcc's load-hoist split. Target hoi…	.run/backlog_drafts/func_8012A1BC.c
34	func_80137178	WAVE	134	78	10452	0.57	Y	a	15	reg values all correct; prologue independent-addiu order + lazy sw placement differ	.run/backlog_drafts/func_80137178.c
35	func_8016163C	WAVE	134	78	10452	0.57	Y	main	50	none — MATCH (78 ins). First arm calls func_801599A4 with NO arg (asm nop delay slot) via fn-ptr cast ((void(…	.run/backlog_drafts/func_8016163C.c
36	func_80163534	WAVE	134	76	10184	0.55	Y	main		mismatch=13, a single 1-position scheduling tie. Instrs 1-30 byte-perfect; all registers correct	.run/backlog_drafts/func_80163534.c
37	func_8014D610	WAVE	134	74	9916	0.54	Y	main		none — MATCH (74 ins). for-loop + continue, single IV pointer p; gcc derives the $s0 = p+0x75 second inductio…	.run/backlog_drafts/func_8014D610.c
38	func_8012E014	WAVE	134	73	9782	0.53	Y	a	0	none — MATCH (expected; straightforward struct-field + global-copy body)	.run/backlog_drafts/func_8012E014.c
39	func_80164418	WAVE	134	70	9380	0.51	Y	main	0	none — MATCH (s16 stack array forces the spill; 2nd ratan2 reuses /dy/ in $a1)	.run/backlog_drafts/func_80164418.c
40	func_80161774	WAVE	134	69	9246	0.50	Y	main	53	none — MATCH (69 ins, match_one verified; clean nested-if; param_1 -> $s0 call-crossing)	.run/backlog_drafts/func_80161774.c

(+216 more WAVE fns — see .run/worklist.json)

O0 — 9 fns, 0.3% of remaining gain

#	name	class	reach	nins	gain_ins	%rem	cached	region	close	where it stuck	best draft
1	func_8013C08C	O0	134	27	3618	0.20	Y	o0
2	func_8013C414	O0	1	329	329	0.02	Y	o0
3	func_8013B83C	O0	1	272	272	0.01	Y	o0
4	func_8013BD74	O0	1	198	198	0.01	Y	o0
5	func_8013C0F8	O0	1	154	154	0.01	Y	o0
6	func_8013B6A0	O0	1	67	67	0.00	Y	o0
7	func_8013B598	O0	1	66	66	0.00	Y	o0
8	func_8013BC7C	O0	1	24	24	0.00	Y	o0
9	func_8013BCDC	O0	1	22	22	0.00	Y	o0

O1 — 1 fns, 0.2% of remaining gain

#	name	class	reach	nins	gain_ins	%rem	cached	region	close	where it stuck	best draft
1	func_80161A90	O1	134	34	4556	0.25	Y	main		none — MATCH (34 ins) at the overlay's STANDARD -O2 (match_one reports MATCH). NO -O1 split needed.	.run/backlog_drafts/func_80161A90.c

STUB — 35 fns, 4.6% of remaining gain

#	name	class	reach	nins	gain_ins	%rem	cached	region	close	where it stuck	best draft
1	func_801330E0	STUB	134	110	14740	0.80	Y	a	79	none — MATCH (110/110 words byte-identical via objcopy raw .text, reloc-masked on jal+%hi/%lo(D_800AF648)). m…	.run/backlog_drafts/func_801330E0.c
2	func_80158638	STUB	134	87	11658	0.63	Y	main	2	none — MATCH (proxy); callee externs are plain func_, gate's canon/cast passes own them	.run/backlog_drafts/func_80158638.c
3	func_80173BC0	STUB	134	41	5494	0.30	Y	main		none — MATCH. Keys: invert mask branch (else-block = 80174650 path so func_8013E588	.run/backlog_drafts/func_80173BC0.c
4	func_8012A6D0	STUB	134	34	4556	0.25	Y	a	0	none — MATCH (sum order p[2]^2 + p[0]^2, then ratan2(p1[1]-p2[1], (s16)dist))	.run/backlog_drafts/func_8012A6D0.c
5	func_8012EFB8	STUB	134	32	4288	0.23	Y	a	11	none — MATCH (32 ins, byte-verified via objdump -dz; match_one's default objdump elides the 2 consecutive rtp…	.run/backlog_drafts/func_8012EFB8.c
6	func_8015ADB0	STUB	134	31	4154	0.22	Y	main	0	none — MATCH (simple straight-line: clamp byte field, 4 calls in order, global OR)	.run/backlog_drafts/func_8015ADB0.c
7	func_801661CC	STUB	134	30	4020	0.22	Y	main	0	none — MATCH (branch-polarity §3-T4: beqz fall-through = func_80146C3C arm; if(!=0){func_80146C3C}else{func_8…	.run/backlog_drafts/func_801661CC.c
8	func_8016BA68	STUB	134	29	3886	0.21	Y	main		none — MATCH (29 ins, straight-line; lh narrow loads at call site)	.run/backlog_drafts/func_8016BA68.c
9	func_80160F00	STUB	134	28	3752	0.20	Y	main	0	none — MATCH (straight-line STUB; $s0 holds param_1 across calls naturally)	.run/backlog_drafts/func_80160F00.c
10	func_80146C3C	STUB	134	23	3082	0.17	Y	main	0	none — MATCH	.run/backlog_drafts/func_80146C3C.c
11	func_80162CCC	STUB	134	23	3082	0.17	Y	main	0	none — MATCH expected; direct translation, psVar1 as u16* gives lhu, $s0=param_1 survives both calls	.run/backlog_drafts/func_80162CCC.c
12	func_80166244	STUB	134	22	2948	0.16	Y	main	0	none — MATCH expected (single tail-call STUB)	.run/backlog_drafts/func_80166244.c
13	func_801653B8	STUB	134	15	2010	0.11	Y	main	0	none — MATCH expected (simple call-crossing wrapper, param saved in $s0)	.run/backlog_drafts/func_801653B8.c
14	func_801542A4	STUB	134	14	1876	0.10	Y	main	0	none — MATCH expected (simple stub: field stores + tail call)	.run/backlog_drafts/func_801542A4.c
15	func_8016F0AC	STUB	134	14	1876	0.10	Y	main	0	none — MATCH (expected; address CSE'd into $s0 across both calls)	.run/backlog_drafts/func_8016F0AC.c
16	func_8014C568	STUB	134	13	1742	0.09	Y	main	0	none — MATCH expected; straightforward ratan2 wrapper with two s16 deltas & 0xFFF	.run/backlog_drafts/func_8014C568.c
17	func_8015BE94	STUB	134	12	1608	0.09	Y	main	0	none — MATCH	.run/backlog_drafts/func_8015BE94.c
18	func_801732C4	STUB	134	12	1608	0.09	Y	main	0	none — MATCH (param survives first call → $s0; ghidra-C order is correct)	.run/backlog_drafts/func_801732C4.c
19	func_8017331C	STUB	134	12	1608	0.09	Y	main	0	none — MATCH (param_1 saved to $s0 across first call, passed to second)	.run/backlog_drafts/func_8017331C.c
20	func_80173374	STUB	134	12	1608	0.09	Y	main	0	none — MATCH expected (param_1 lives across first call → naturally lands in $s0)	.run/backlog_drafts/func_80173374.c
21	func_80174554	STUB	134	12	1608	0.09	Y	main	0	none — MATCH (clean stub; param_1 reused in $a0 across first call, saved to $s0 for second)	.run/backlog_drafts/func_80174554.c
22	func_801745AC	STUB	134	12	1608	0.09	Y	main		none — MATCH (stub: param saved in $s0 across first call, passed to second)	.run/backlog_drafts/func_801745AC.c
23	func_80174650	STUB	134	9	1206	0.07	Y	main
24	func_80133CD4	STUB	1	399	399	0.02	n	a
25	func_8013CB84	STUB	1	249	249	0.01	Y	main
26	func_8013D53C	STUB	1	240	240	0.01	Y	main
27	func_8013B274	STUB	1	189	189	0.01	n	a
28	func_8013D9B0	STUB	1	141	141	0.01	Y	main
29	func_80140F00	STUB	1	128	128	0.01	Y	main
30	func_8013AD38	STUB	1	122	122	0.01	n	a
31	func_80138C60	STUB	1	62	62	0.00	n	a
32	func_8016BEA0	STUB	1	37	37	0.00	Y	main	0	none — MATCH (expected)	.run/backlog_drafts/func_8016BEA0.c
33	func_8017D900	STUB	1	35	35	0.00	Y	main	0	none — expect MATCH (STUB: ordered global stores + single tail call, sibling of func_8017D840)	.run/backlog_drafts/func_8017D900.c
34	func_8017D98C	STUB	1	31	31	0.00	Y	main	0	none — MATCH (expected): straight global stores + tail call; const 0x140 reused for two halves	.run/backlog_drafts/func_8017D98C.c
35	func_801336E8	STUB	1	21	21	0.00	n	a