test$ cat test.asm
lea si, [0 + ecx * 2]
lea si, [nosplit 0 + ecx * 2]
test$ nasm test.asm -l /dev/stderr
     1 00000000 678D3409                lea si, [0 + ecx * 2]
     2 00000004 678D344D00000000        lea si, [nosplit 0 + ecx * 2]
test$