Bitmanip Instructions

	A	B	C	D	E	F	G	H	I	J	K	L	M	N	O	P
1		u.w	.w	w	RV64	Zba	Zbb	Zbc	Zbs	Zbe	Zbf	Zbm	Zbp	Zbr	Zbt	Comment

2	addu.w	x	x		x	x										u.w => .uw?
3	andn						x						x
4	bdep									x
5	bdepw			x	x					x
6	bext									x
7	bextw			x	x					x
8	bfp										x
9	bfpw			x	x						x
10	bmatflip				x							x
11	bmator				x							x
12	bmatxor				x							x
13	clmul							x
14	clmulh							x
15	clmulr							x
16	clz						x
17	clzw			x	x		x
18	cmix														x
19	cmov														x
20	crc32.b													x
21	crc32.d				x									x
22	crc32.h													x
23	crc32.w		x											x		.w but not RV64-only
24	crc32c.b													x
25	crc32c.d				x									x
26	crc32c.h													x
27	crc32c.w		x											x		.w but not RV64-only
28	ctz						x
29	ctzw			x	x		x
30	fsl														x
31	fslw			x	x										x
32	fsr														x
33	fsri														x
34	fsriw			x	x										x
35	fsrw			x	x										x
36	gorc												x
37	gorc
38	gorci												x
39	gorciw			x	x								x
40	gorcw			x	x								x
41	grev												x
42	grevi												x
43	greviw			x	x								x
44	grevw			x	x								x
45	max						x
46	maxu						x
47	min						x
48	minu						x
49	orc.b						x
50	orn						x						x
51	pack						rem			x	x	64?	x			Zbm RV64 only?
52	packh						rem			x	x		x
53	packu											64?	x			Zbm RV64 only?
54	packuw			x	x								x
55	packw			x	x		rem			x	x		x
56	pcnt						x
57	pcntw			x	x		x
58	rev						rem
59	rev8						x
60	rol						x						x
61	rolw			x	x		x						x
62	ror						x						x
63	rori						x						x
64	roriw			x	x		x						x
65	rorw			x	x		x						x
66	sbclr				x				x
67	sbclri								x
68	sbclriw			x	x				x
69	sbclrw			x					x
70	sbext								x
71	sbexti								x
72	sbextw			x	x				x
73	sbinv								x
74	sbinvi								x
75	sbinviw			x	x				x
76	sbinvw			x	x				x
77	sbset								x
78	sbseti								x
79	sbsetiw			x	x				x
80	sbsetw			x	x				x
81	sext.b						x
82	sext.h						x
83	sh1add					x
84	sh1addu.w	x	x		x	x
85	sh2add					x
86	sh2addu.w	x	x		x	x
87	sh3add					x
88	sh3addu.w	x	x		x	x
89	shfl												x
90	shfli												x
91	shflw			x	x								x
92	slliu.w	x	x		x	x
93	unshfl												x
94	unshfli												x
95	unshflw			x	x								x
96	unzip16				x							x
97	unzip8				x							x
98	xnor						x						x
99	xperm.b												x
100	xperm.h												x