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| author | Eddie Hung <eddie@fpgeh.com> | 2019-08-08 10:55:48 -0700 |
|---|---|---|
| committer | Eddie Hung <eddie@fpgeh.com> | 2019-08-08 10:55:48 -0700 |
| commit | 162eab6b7422754c4c88d794f8024cfc1e03a419 (patch) | |
| tree | 11a0812fcbc3337cff5666997c5b416001152a26 | |
| parent | 07e50b9c256358b2800a5272258a083f7e4d67d3 (diff) | |
| download | yosys-162eab6b7422754c4c88d794f8024cfc1e03a419.tar.gz yosys-162eab6b7422754c4c88d794f8024cfc1e03a419.tar.bz2 yosys-162eab6b7422754c4c88d794f8024cfc1e03a419.zip | |
Combine techmap calls
| -rw-r--r-- | techlibs/xilinx/synth_xilinx.cc | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/techlibs/xilinx/synth_xilinx.cc b/techlibs/xilinx/synth_xilinx.cc index 49beaa565..7b1fe5e3b 100644 --- a/techlibs/xilinx/synth_xilinx.cc +++ b/techlibs/xilinx/synth_xilinx.cc @@ -286,8 +286,7 @@ struct SynthXilinxPass : public ScriptPass if (!nodsp || help_mode) { // NB: Xilinx multipliers are signed only - run("techmap -map +/mul2dsp.v -D DSP_A_MAXWIDTH=25 -D DSP_B_MAXWIDTH=18 -D DSP_SIGNEDONLY=1 -D DSP_NAME=$__MUL25X18", "(skip if '-nodsp')"); - run("techmap -map +/xilinx/dsp_map.v", "(skip if '-nodsp')"); // TODO: fold into xilinx_dsp + run("techmap -map +/mul2dsp.v -map +/xilinx/dsp_map.v -D DSP_A_MAXWIDTH=25 -D DSP_B_MAXWIDTH=18 -D DSP_SIGNEDONLY=1 -D DSP_NAME=$__MUL25X18", "(skip if '-nodsp')"); run("xilinx_dsp", " (skip if '-nodsp')"); run("chtype -set $mul t:$__soft_mul"," (skip if '-nodsp')"); } |