rtl/modular/modular_invertor/modinv_clog2.v


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function	integer clog2;
   input	integer value;
   integer 		result;
   begin
      value = value - 1;
      for (result = 0; value > 0; result = result + 1)
	value = value >> 1;
      clog2 = result;
   end
endfunction