assemblyscript/tests/binaryen/optimize-if-eqz.js

20 lines
480 B
JavaScript

var binaryen = require("binaryen");
var mod = new binaryen.Module();
var funcType = mod.addFunctionType("i", binaryen.i32, [ binaryen.i32 ]);
var func = mod.addFunction("test", funcType, [],
mod.if(
mod.i32.eqz(mod.getLocal(0, binaryen.i32)),
mod.i32.const(0),
mod.getLocal(0, binaryen.i32)
)
);
mod.addExport("test", "test");
console.log(mod.emitText());
if (!mod.validate())
console.log("-> does not validate");
mod.optimize();
console.log(mod.emitText());