64     %4 = deref_var &cfg (function_temp struct.AGX_DEPTH_BIAS)
    64     %5 = deref_var &#1 (constant uint8_t[12])
    64     %6 = load_const (0x000000000000000c = 0.000000 = 12)
    64     %7 = deref_cast (uint8_t *)%5 (constant uint8_t)  (ptr_stride=1, align_mul=0, align_offset=0)
    64     %8 = deref_cast (uint8_t *)%4 (function_temp uint8_t)  (ptr_stride=1, align_mul=0, align_offset=0)
                @memcpy_deref (%8, %7, %6 (0xc)) (dst_access=0, src_access=0)