Not equal
The ne instructions, short for not equal, check if two numbers are not equal. If the numbers are not equal 1 will be pushed on to the stack, otherwise 0 will be pushed on to the stack.
Try it
Syntax
wasm
;; load 2 numbers on to the stack
local.get $num
i32.const 2
;; check if $num is not equal to '2'
i32.ne
;; if $num is not equal to `2`, `1` will be pushed on to the stack,
;; otherwise `0` will be pushed on to the stack.
| Instruction | Binary opcode |
|---|---|
i32.ne |
0x47 |
i64.ne |
0x52 |
f32.ne |
0x5c |
f64.ne |
0x62 |