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synth_xilinx to now have shregmap call after dff2dffe

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Eddie Hung 2019-02-28 09:32:29 -08:00
parent c29f0c5048
commit c9ab18889a
1 changed files with 2 additions and 0 deletions
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2
techlibs/xilinx/synth_xilinx.cc
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@ -103,6 +103,7 @@ struct SynthXilinxPass : public Pass
log(" memory_map\n"); log(" memory_map\n");
log(" dffsr2dff\n"); log(" dffsr2dff\n");
log(" dff2dffe\n"); log(" dff2dffe\n");
log(" shregmap -init\n");
log(" opt -full\n"); log(" opt -full\n");
log(" techmap -map +/techmap.v -map +/xilinx/arith_map.v\n"); log(" techmap -map +/techmap.v -map +/xilinx/arith_map.v\n");
log(" opt -fast\n"); log(" opt -fast\n");
@ -222,6 +223,7 @@ struct SynthXilinxPass : public Pass
Pass::call(design, "memory_map"); Pass::call(design, "memory_map");
Pass::call(design, "dffsr2dff"); Pass::call(design, "dffsr2dff");
Pass::call(design, "dff2dffe"); Pass::call(design, "dff2dffe");
Pass::call(design, "shregmap -init");
Pass::call(design, "opt -full"); Pass::call(design, "opt -full");
Pass::call(design, "techmap -map +/techmap.v -map +/xilinx/arith_map.v"); Pass::call(design, "techmap -map +/techmap.v -map +/xilinx/arith_map.v");
Pass::call(design, "opt -fast"); Pass::call(design, "opt -fast");