blob: 24a7c1e82b9f3981ba5c328436786aebf6ca56a8 [file] [log] [blame]
import Builder from '../Builder.js'
import * as assert from '../assert.js'
{
const b = new Builder();
const locals = [];
const numLocals = 99;
for (let i = 0; i < numLocals; ++i)
locals[i] = "f32";
let cont = b.Type().End()
.Function().End()
.Export()
.Function("loop")
.End()
.Code()
.Function("loop", { params: ["i32"], ret: "f32" }, locals);
for (let i = 0; i < numLocals; ++i)
cont = cont.F32Const(0.00001000000000001).SetLocal(i + 1);
cont.Loop("void")
.Block("void", b => {
let cont = b.GetLocal(0)
.I32Const(0)
.I32Eq()
.BrIf(0);
for (let i = 0; i < numLocals; ++i)
cont = cont.GetLocal(i + 1);
for (let i = 0; i < (numLocals - 1); ++i)
cont = cont.F32Add();
cont = cont.SetLocal(1);
for (let i = 1; i < numLocals; ++i)
cont = cont.GetLocal(i + 1).F32Const(0.000000000000001).F32Add().SetLocal(i + 1);
return cont.GetLocal(0)
.I32Const(1)
.I32Sub()
.SetLocal(0)
.Br(1)
})
.End()
.GetLocal(1)
.Return()
.End()
.End()
const bin = b.WebAssembly().get();
const module = new WebAssembly.Module(bin);
const instance = new WebAssembly.Instance(module);
assert.eq(976.8079223632812, instance.exports.loop(1000000));
}