9 registers, 24 instructions:
0	r0 = uniform32 ptr0 0
1	r1 = uniform32 ptr0 C
2	r2 = splat 40000000 (2)
3	r0 = trunc r0
4	r1 = mul_i32 r0 r1
5	r0 = splat 1 (1.4012985e-45)
6	r3 = splat 2 (2.8025969e-45)
7	r4 = splat 3 (4.2038954e-45)
loop:
8	    r5 = index
9	    r5 = mul_f32 r2 r5
10	    r5 = trunc r5
11	    r5 = add_i32 r5 r1
12	    r5 = shl_i32 r5 2
13	    r6 = gather32 ptr0 4 r5
14	    r7 = add_i32 r5 r0
15	    r7 = gather32 ptr0 4 r7
16	    r8 = add_i32 r5 r3
17	    r8 = gather32 ptr0 4 r8
18	    r5 = add_i32 r5 r4
19	    r5 = gather32 ptr0 4 r5
20	    store32 ptr1 r6
21	    store32 ptr2 r7
22	    store32 ptr3 r8
23	    store32 ptr4 r5