int offset = localOffset(index+1) - 4;
Offset offset = localOffset(index+1).sub(4);
  protected final void emit_lstore(int index) {    int offset = localOffset(index+1) - 4; // pop computes EA after ESP has moved by 4!    asm.emitPOP_RegDisp(ESP, offset); // high part    asm.emitPOP_RegDisp(ESP, offset); //  low part (ESP has moved by 4!!)  }