WebAssembly control flow
WebAssembly control flow operators.
br
-
Branches to a loop or block.
call
-
Calls a function.
end
-
Can be used to end a
block
,loop
,if
, orelse
.
if...else
-
Executes a statement if the last item on the stack is true (
1
).
nop
-
Does nothing.
return
-
Returns from a function.
unreachable
-
Denotes a point in code that should not be reachable.