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Combine techmap calls

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This commit is contained in:
Eddie Hung 2019-08-08 10:55:48 -07:00
parent 07e50b9c25
commit 162eab6b74
1 changed files with 1 additions and 2 deletions
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3
techlibs/xilinx/synth_xilinx.cc
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@ -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')");
}