diff options
| author | Eddie Hung <eddie@fpgeh.com> | 2019-06-12 08:50:39 -0700 |
|---|---|---|
| committer | Eddie Hung <eddie@fpgeh.com> | 2019-06-12 08:50:39 -0700 |
| commit | f7a9769c140f6a56e51d7384dfd8e76bf2aef66d (patch) | |
| tree | 4be49b8b30a03ac7d4deafaa7318de275d5c3a7f /techlibs/ice40/synth_ice40.cc | |
| parent | ac2aff9e28a087a9a2697cd6ccf754af738903a7 (diff) | |
| parent | a91ea6612a73568782c80bd12ce2875353e2b5c5 (diff) | |
| download | yosys-f7a9769c140f6a56e51d7384dfd8e76bf2aef66d.tar.gz yosys-f7a9769c140f6a56e51d7384dfd8e76bf2aef66d.tar.bz2 yosys-f7a9769c140f6a56e51d7384dfd8e76bf2aef66d.zip | |
Merge remote-tracking branch 'origin/master' into xaig
Diffstat (limited to 'techlibs/ice40/synth_ice40.cc')
| -rw-r--r-- | techlibs/ice40/synth_ice40.cc | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/techlibs/ice40/synth_ice40.cc b/techlibs/ice40/synth_ice40.cc index 718f9d9e0..168161a90 100644 --- a/techlibs/ice40/synth_ice40.cc +++ b/techlibs/ice40/synth_ice40.cc @@ -245,11 +245,13 @@ struct SynthIce40Pass : public ScriptPass run("proc"); } - if (flatten && check_label("flatten", "(unless -noflatten)")) + if (check_label("flatten", "(unless -noflatten)")) { - run("flatten"); - run("tribuf -logic"); - run("deminout"); + if (flatten) { + run("flatten"); + run("tribuf -logic"); + run("deminout"); + } } if (check_label("coarse")) @@ -259,6 +261,8 @@ struct SynthIce40Pass : public ScriptPass run("check"); run("opt"); run("wreduce"); + run("peepopt"); + run("opt_clean"); run("share"); run("techmap -map +/cmp2lut.v -D LUT_WIDTH=4"); run("opt_expr"); |