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| author | Eddie Hung <eddie@fpgeh.com> | 2019-04-10 08:32:53 -0700 |
|---|---|---|
| committer | Eddie Hung <eddie@fpgeh.com> | 2019-04-10 08:32:53 -0700 |
| commit | 9a6da9a79a22e984ee3eec02caa230b66f10e11a (patch) | |
| tree | 01180d7b91dedcbd5a06ae2a89fb9ad62ad55a13 /techlibs/intel/synth_intel.cc | |
| parent | 5f4024ffd2a59e3c0c7edce4057c47d3a005e18f (diff) | |
| download | yosys-9a6da9a79a22e984ee3eec02caa230b66f10e11a.tar.gz yosys-9a6da9a79a22e984ee3eec02caa230b66f10e11a.tar.bz2 yosys-9a6da9a79a22e984ee3eec02caa230b66f10e11a.zip | |
synth_* with -retime option now calls abc with -D 1 as well
Diffstat (limited to 'techlibs/intel/synth_intel.cc')
| -rw-r--r-- | techlibs/intel/synth_intel.cc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/techlibs/intel/synth_intel.cc b/techlibs/intel/synth_intel.cc index 0f1d7a7b5..290282bd9 100644 --- a/techlibs/intel/synth_intel.cc +++ b/techlibs/intel/synth_intel.cc @@ -210,15 +210,15 @@ struct SynthIntelPass : public ScriptPass { run("clean -purge"); run("setundef -undriven -zero"); if (retime || help_mode) - run("abc -markgroups -dff", "(only if -retime)"); + run("abc -markgroups -dff -D 1", "(only if -retime)"); } if (check_label("map_luts")) { if(family_opt=="a10gx" || family_opt=="cyclonev") - run("abc -luts 2:2,3,6:5" + string(retime ? " -dff" : "")); + run("abc -luts 2:2,3,6:5" + string(retime ? " -dff -D 1" : "")); else - run("abc -lut 4" + string(retime ? " -dff" : "")); + run("abc -lut 4" + string(retime ? " -dff -D 1" : "")); run("clean"); } |