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| author | Eddie Hung <eddie@fpgeh.com> | 2019-09-10 14:09:21 -0700 |
|---|---|---|
| committer | Eddie Hung <eddie@fpgeh.com> | 2019-09-10 14:09:21 -0700 |
| commit | 8514e7c32ebfb2ce35619063b1507416f01bd3b4 (patch) | |
| tree | 5d110d2126f73d8915a2443fb519ecdb221c91e9 /techlibs/xilinx | |
| parent | d3fb3081812f0fc34230aabe01b14f06a3240d56 (diff) | |
| download | yosys-8514e7c32ebfb2ce35619063b1507416f01bd3b4.tar.gz yosys-8514e7c32ebfb2ce35619063b1507416f01bd3b4.tar.bz2 yosys-8514e7c32ebfb2ce35619063b1507416f01bd3b4.zip | |
Revert "Remove "opt_expr -fine" call"
This reverts commit bfda921d0317bfb4cb6fc9de8a556c2258b709bc.
Diffstat (limited to 'techlibs/xilinx')
| -rw-r--r-- | techlibs/xilinx/synth_xilinx.cc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/techlibs/xilinx/synth_xilinx.cc b/techlibs/xilinx/synth_xilinx.cc index af8ee2368..2cf0bd4f9 100644 --- a/techlibs/xilinx/synth_xilinx.cc +++ b/techlibs/xilinx/synth_xilinx.cc @@ -325,6 +325,7 @@ struct SynthXilinxPass : public ScriptPass if (!nodsp || help_mode) { // NB: Xilinx multipliers are signed only run("techmap -map +/mul2dsp.v -map +/xilinx/dsp_map.v -D DSP_A_MAXWIDTH=25 -D DSP_A_MAXWIDTH_PARTIAL=18 -D DSP_B_MAXWIDTH=18 -D DSP_SIGNEDONLY=1 -D DSP_NAME=$__MUL25X18", "(skip if '-nodsp')"); + run("opt_expr -fine", " (skip if '-nodsp')"); run("wreduce", " (skip if '-nodsp')"); run("xilinx_dsp", " (skip if '-nodsp')"); run("chtype -set $mul t:$__soft_mul"," (skip if '-nodsp')"); |