4 registers, 8 instructions:
0	r0 = uniform32 ptr0 4
1	r1 = uniform32 ptr0 8
2	r2 = uniform32 ptr0 C
3	r3 = uniform32 ptr0 10
loop:
4	    store32 ptr1 r0
5	    store32 ptr2 r1
6	    store32 ptr3 r2
7	    store32 ptr4 r3