IP lpm_ff has been removed?

Does anybody who used lpm_ff find this? Allthough lpm_ff is a very basic IP, but it provides some functions which "<=" in verilog does not have such as syn/asyn reset. So it seems bring some inconveniences.

I think, Altera has cleaned up the Megawizard from functions, that can be easily replaced by a few lines of HDL code. lpm_ff nevertheless exists in the lpm libraries for backward compatibility and can be instantiated in your code if you copy the component/module definitions from previous Quartus versions or write new interface instances from the scratch.

If you want to implement sync and async reset this is easily done in Verilog:

module dFF(
   input clk,
   input asyncReset,
   input syncReset,
   input d,
   output q
);
   reg r;
   assign q = r;
   always @(posedge clk, posedge asyncReset) begin
      if(asyncReset)
         r <= 1'b0;
      else if(syncReset)
         r <= 1'b0;
      else
         r <= d;
   end
endmodule

Thanks FvM. The only thing is when I write a verilog code to describe the behavior of a simple module, I don't know whether it is optimized same as the IP core in Megawizard.

Yes, you are right. The only thing I am worried is whether Altera IP is more optimized.