public void ReturnsSizeOf()
{
using (var module = Module.Create("test_sizeof"))
{
var str = StructType.Create(new[] { Type.Int32, Type.Int32 }, true);
var def = module.AddFunction(
Type.Int32, "structure", new Type[0], (f, b) =>
{
var sz = ConstantExpr.GetSizeOf(str);
var sz32 = b.CreateBitCast(sz, Type.Int32);
var ret = b.CreateRet(sz32);
});
module.Verify();
Initialize.X86.All();
using (var engine = ExecutionEngine.CreateMCJITCompilerForModule(module))
{
var func = engine.GetDelegate <Int32Delegate>(def);
Assert.AreEqual(8, func());
}
}
}