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Move "(skip if -nodsp)" message to label

This commit is contained in:
Eddie Hung 2019-09-10 15:26:56 -07:00
parent f2d030a70f
commit 5c1271c51c
1 changed files with 4 additions and 4 deletions
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8
techlibs/xilinx/synth_xilinx.cc
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@ -321,12 +321,12 @@ struct SynthXilinxPass : public ScriptPass
run("techmap -map +/cmp2lut.v -D LUT_WIDTH=6");
}
if (check_label("map_dsp")) {
if (check_label("map_dsp"), "(skip if '-nodsp')") {
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("xilinx_dsp", " (skip if '-nodsp')");
run("chtype -set $mul t:$__soft_mul"," (skip if '-nodsp')");
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");
run("xilinx_dsp");
run("chtype -set $mul t:$__soft_mul");
}
}