SH-2 Cycle Counting

	A	B	C	D	E	F	G	H	I	J	K	L	M	N	O	P	Q	R	S	T	U	V	W	X	Y	Z	AA
1	Cache access is in bold
2	Lines show instruction alignment
3
4	WITH NOP	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26
5	mov.w @r5+,r0	IF	ID	EX	MA	WB
6	dt r6		IF	ID	EX
7	mov.w @r5+,r1			IF	ID	EX	MA	WB
8	mov.w @r5+,r2				IF	ID	EX	MA	WB
9	mov.w @r5+,r3					IF	ID	EX	MA	WB
10	nop !realign writes						IF	ID	EX
11	mov.w r0,@r4							---	---	IF	ID	EX	MA	WB
12	add #2,r4										IF	ID	EX
13	mov.w r1,@r4											IF	ID	EX	MA	WB
14	add #2,r4												IF	ID	EX
15	mov.w r2,@r4													IF	ID	EX	MA	WB
16	add #2,r4														IF	ID	EX
17	mov.w r3,@r4															IF	ID	EX	MA	WB
18	bf/s _loop																IF	ID	EX
19	add #2,r4																	IF		ID	EX
20
21	mov.w @r5+,r0 (loop)																			IF	ID	EX	MA	WB
22
23	WITHOUT NOP	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26
24	mov.w @r5+,r0	IF	ID	EX	MA	WB
25	dt r6		IF	ID	EX
26	mov.w @r5+,r1			IF	ID	EX	MA	WB
27	mov.w @r5+,r2				IF	ID	EX	MA	WB
28	mov.w @r5+,r3					IF	ID	EX	MA	WB
29	mov.w r0,@r4						IF	ID	EX	MA	WB
30	add #2,r4							---	---	---	IF	ID	EX
31	mov.w r1,@r4											IF	ID	EX	MA	WB
32	add #2,r4												IF	ID	EX
33	mov.w r2,@r4													IF	ID	EX	MA	WB
34	add #2,r4														---	IF	ID	EX
35	mov.w r3,@r4																IF	ID	EX	MA	WB
36	bf/s _loop																	IF	ID	EX
37	add #2,r4																		IF		ID	EX
38	mov.w @r5+,r0 (loop)																				IF	ID	EX	MA	WB
39