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| author | Eddie Hung <eddie@fpgeh.com> | 2019-07-08 19:23:24 -0700 |
|---|---|---|
| committer | Eddie Hung <eddie@fpgeh.com> | 2019-07-08 19:23:24 -0700 |
| commit | 7f964859ec99500e471853f5914b6e5b7c35a031 (patch) | |
| tree | d194810b5a9e22b4a61c5e9bfa7c315e2aff2179 | |
| parent | 9ac078be6f4080efde1e701b05afd6a0c8478296 (diff) | |
| download | yosys-7f964859ec99500e471853f5914b6e5b7c35a031.tar.gz yosys-7f964859ec99500e471853f5914b6e5b7c35a031.tar.bz2 yosys-7f964859ec99500e471853f5914b6e5b7c35a031.zip | |
synth_xilinx to call "synth -run coarse" with "-keepdc"
| -rw-r--r-- | techlibs/xilinx/synth_xilinx.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/techlibs/xilinx/synth_xilinx.cc b/techlibs/xilinx/synth_xilinx.cc index b404dc8e7..15a37a439 100644 --- a/techlibs/xilinx/synth_xilinx.cc +++ b/techlibs/xilinx/synth_xilinx.cc @@ -240,9 +240,9 @@ struct SynthXilinxPass : public ScriptPass if (check_label("coarse")) { if (help_mode) - run("synth -run coarse [-flatten]", "(with '-flatten')"); + run("synth -keepdc -run coarse [-flatten]", "(with '-flatten')"); else - run("synth -run coarse" + std::string(flatten ? "" : " -flatten"), "(with '-flatten')"); + run("synth -keepdc -run coarse" + std::string(flatten ? "" : " -flatten"), "(with '-flatten')"); if (widemux > 0 || help_mode) run("muxpack", " ('-widemux' only)"); |