9 registers, 56 instructions:
0	r0 = uniform32 ptr0 4
1	r1 = uniform32 ptr0 8
2	r2 = uniform32 ptr0 C
3	r3 = splat 0 (0)
4	r4 = splat 3F800000 (1)
5	r5 = splat 40000000 (2)
6	r5 = mul_f32 r2 r5
7	r5 = sub_f32 r5 r4
8	r6 = splat 7FFFFFFF (nan)
9	r5 = bit_and r5 r6
10	r5 = sub_f32 r4 r5
11	r5 = mul_f32 r1 r5
12	r1 = splat 3F2AAAAB (0.66666669)
13	r7 = splat 3EAAAAAB (0.33333334)
14	r1 = add_f32 r0 r1
15	r7 = add_f32 r0 r7
16	r8 = floor r0
17	r8 = sub_f32 r0 r8
18	r0 = floor r1
19	r0 = sub_f32 r1 r0
20	r1 = floor r7
21	r1 = sub_f32 r7 r1
22	r7 = splat 40C00000 (6)
23	r8 = mul_f32 r8 r7
24	r0 = mul_f32 r0 r7
25	r7 = mul_f32 r1 r7
26	r1 = splat 40400000 (3)
27	r8 = sub_f32 r8 r1
28	r0 = sub_f32 r0 r1
29	r1 = sub_f32 r7 r1
30	r8 = bit_and r8 r6
31	r0 = bit_and r0 r6
32	r6 = bit_and r1 r6
33	r8 = sub_f32 r8 r4
34	r0 = sub_f32 r0 r4
35	r6 = sub_f32 r6 r4
36	r8 = min_f32 r8 r4
37	r8 = max_f32 r3 r8
38	r0 = min_f32 r0 r4
39	r0 = max_f32 r3 r0
40	r6 = min_f32 r6 r4
41	r6 = max_f32 r3 r6
42	r3 = splat 3F000000 (0.5)
43	r8 = sub_f32 r8 r3
44	r0 = sub_f32 r0 r3
45	r3 = sub_f32 r6 r3
46	r8 = mul_f32 r5 r8
47	r0 = mul_f32 r5 r0
48	r3 = mul_f32 r5 r3
49	r8 = add_f32 r2 r8
50	r0 = add_f32 r2 r0
51	r3 = add_f32 r2 r3
loop:
52	    store32 ptr1 r8
53	    store32 ptr2 r0
54	    store32 ptr3 r3
55	    store32 ptr4 r4