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Move map_cells to before map_luts

This commit is contained in:
Eddie Hung 2019-04-10 08:50:31 -07:00
parent e0b46eb4cb
commit 526aef9c2a
1 changed files with 13 additions and 12 deletions
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25
techlibs/xilinx/synth_xilinx.cc
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@ -264,25 +264,15 @@ struct SynthXilinxPass : public Pass
Pass::call(design, "opt -full");
if (vpr) {
Pass::call(design, "techmap -map +/techmap.v -map +/xilinx/arith_map.v -map +/xilinx/ff_map.v -D _EXPLICIT_CARRY");
Pass::call(design, "techmap -map +/xilinx/arith_map.v -map +/xilinx/ff_map.v -D _EXPLICIT_CARRY");
} else {
Pass::call(design, "techmap -map +/techmap.v -map +/xilinx/arith_map.v -map +/xilinx/ff_map.v");
Pass::call(design, "techmap -map +/xilinx/arith_map.v -map +/xilinx/ff_map.v");
}
Pass::call(design, "hierarchy -check");
Pass::call(design, "opt -fast");
}
if (check_label(active, run_from, run_to, "map_luts"))
{
if (abc == "abc9")
Pass::call(design, abc + " -lut +/xilinx/cells.lut -box +/xilinx/cells.box" + string(retime ? " -dff" : ""));
else
Pass::call(design, abc + " -lut +/xilinx/cells.lut" + string(retime ? " -dff" : ""));
Pass::call(design, "clean");
Pass::call(design, "techmap -map +/xilinx/lut_map.v");
}
if (check_label(active, run_from, run_to, "map_cells"))
{
Pass::call(design, "techmap -map +/xilinx/cells_map.v");
@ -291,6 +281,17 @@ struct SynthXilinxPass : public Pass
Pass::call(design, "clean");
}
if (check_label(active, run_from, run_to, "map_luts"))
{
Pass::call(design, "techmap -map +/techmap.v");
if (abc == "abc9")
Pass::call(design, abc + " -lut +/xilinx/cells.lut -box +/xilinx/cells.box" + string(retime ? " -dff" : ""));
else
Pass::call(design, abc + " -luts 2:2,3,6:5,10,20" + string(retime ? " -dff" : ""));
Pass::call(design, "clean");
Pass::call(design, "techmap -map +/xilinx/lut_map.v");
}
if (check_label(active, run_from, run_to, "check"))
{
Pass::call(design, "hierarchy -check");