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Add wreduce to synth_ice40 -dsp as well

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Eddie Hung
2019-08-09 17:05:56 -07:00
parent dfc878deb4
commit 6d254f2de8
1 changed files with 1 additions and 0 deletions
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techlibs/ice40/synth_ice40.cc
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@@ -268,6 +268,7 @@ struct SynthIce40Pass : public ScriptPass
if (help_mode || dsp) {
run("techmap -map +/mul2dsp.v -map +/ice40/dsp_map.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 -fine", " (if -dsp)");
run("wreduce", " (if -dsp)");
run("ice40_dsp", " (if -dsp)");
run("chtype -set $mul t:$__soft_mul","(if -dsp)");
}