i32.ctz

Pops an

`i32`

value off the stack, counts the number of trailing zero bits on the right, and then
pushes the result back on to the stack. This is the number of 0 bits at the lower end of the binary number (0b01100100 has 2
trailing zeros).
```
i32.ctz
```

i32 | The value to workout the trailing 0 bits for. |

i32 | The number of trailing 0 bits the value has. |

;; Push the i32 value 0x12AB4400 onto the stack i32.const 0x12AB4400 ;; Pop the i32 value off the stack, count the number of trailing zeros ;; and push the result back onto the stack i32.ctz ;; The stack contains an i32 value of 8