private AstNodeStm _vtXXXX_q(Func<uint, uint, uint> _vtXXXX_stepCallback)
{
var VectorSize = Instruction.ONE_TWO;
if (VectorSize != 4) throw (new Exception("Not implemented _vtXXXX_q for VectorSize=" + VectorSize));
var Dest = VEC(VD_NoPrefix, VUInt, 2);
var Src = VEC(VS_NoPrefix, VUInt, 4);
//AstLoadVfpuReg
var Node = Dest.SetVector((Index) =>
{
return ast.CallStatic(
_vtXXXX_stepCallback,
Src[Index * 2 + 0],
Src[Index * 2 + 1]
);
}, PC);
//throw(new Exception(GeneratorCSharp.GenerateString<GeneratorCSharp>(Node)));
return Node;
}