Analysis of common vlog parameters

vlog Common parameter analysis

1. -f : compile all files in filelist

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#+incdir+ D:/Documents/Work/UVM_PRJ/uvm-crc-test/src
D:/Documents/Work/UVM_PRJ/uvm-crc-test/src/crc7.v
D:/Documents/Work/UVM_PRJ/uvm-crc-test/src/crc7_if.sv
D:/Documents/Work/UVM_PRJ/uvm-crc-test/src/crc7_pkg.sv
D:/Documents/Work/UVM_PRJ/uvm-crc-test/src/crc7_tb_top.sv

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2. -quiet: Do not show compilation process , close loading Information , This parameter is useful for compiling many files

3. +define+: Select this option commonly used at compile time ： example :

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module example ();
`ifdef sim_opt

sim_mode =0
`else
sim_mode =1

`endif

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Compile time ：vlog +define+sim_opt Then run `ifdef The sentence inside , If not defined sim_opt Then run else The sentence inside .

4. -incr

Incremental compilation , The compiled file is not recompiled