src/v8/test/mjsunit/regress/regress-crbug-976934.js

// Copyright 2019 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// Flags: --allow-natives-syntax

function Module(stdlib, imports, heap) {
  "use asm";

  var fround = stdlib.Math.fround;

  function f() {
    var x = fround(-1.7976931348623157e+308);
    return fround(x);
  }

  return { f: f };
}

var m = Module(this);
assertEquals(-Infinity, m.f());
assertTrue(%IsAsmWasmCode(Module));