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| author | David Shah <dave@ds0.me> | 2019-08-08 11:40:09 +0100 |
|---|---|---|
| committer | David Shah <dave@ds0.me> | 2019-08-08 11:40:09 +0100 |
| commit | 83b2e0272333cfcc2529e0833723a52c066146a6 (patch) | |
| tree | 9985b7f840383419ebd5b189023ca6871a02d5a9 /techlibs/ice40 | |
| parent | b8cd4ad64ae9a45faecffc1a6b92a8219755bc60 (diff) | |
| parent | fb568ddb4e2ccaab352d9d062f6b4926aca75680 (diff) | |
| download | yosys-83b2e0272333cfcc2529e0833723a52c066146a6.tar.gz yosys-83b2e0272333cfcc2529e0833723a52c066146a6.tar.bz2 yosys-83b2e0272333cfcc2529e0833723a52c066146a6.zip | |
Merge branch 'xc7dsp' of github.com:YosysHQ/yosys into xc7dsp
Diffstat (limited to 'techlibs/ice40')
| -rw-r--r-- | techlibs/ice40/synth_ice40.cc | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/techlibs/ice40/synth_ice40.cc b/techlibs/ice40/synth_ice40.cc index 2cc5fd5fd..09759f359 100644 --- a/techlibs/ice40/synth_ice40.cc +++ b/techlibs/ice40/synth_ice40.cc @@ -267,8 +267,7 @@ struct SynthIce40Pass : public ScriptPass run("opt_clean"); if (help_mode || dsp) { run("techmap -map +/mul2dsp.v -D DSP_A_MAXWIDTH=16 -D DSP_B_MAXWIDTH=16 -D DSP_A_MINWIDTH=2 -D DSP_B_MINWIDTH=2 -D DSP_Y_MINWIDTH=11 -D DSP_NAME=$__MUL16X16", "(if -dsp)"); - run("opt_expr", " (if -dsp)"); - run("wreduce", " (if -dsp)"); + run("opt_expr -fine", " (if -dsp)"); run("ice40_dsp", " (if -dsp)"); run("chtype -set $mul t:$__soft_mul","(if -dsp)"); } |