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Run "opt_expr -fine" instead of "wreduce" due to #1213

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Eddie Hung 2019-08-07 13:59:07 -07:00
parent d90b8b081a
commit a206aed977
1 changed files with 1 additions and 2 deletions
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3
techlibs/ice40/synth_ice40.cc
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@ -267,8 +267,7 @@ struct SynthIce40Pass : public ScriptPass
run("opt_clean"); run("opt_clean");
if (help_mode || dsp) { if (help_mode || dsp) {
run("techmap -map +/mul2dsp.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=$__MUL16X16", "(if -dsp)"); run("techmap -map +/mul2dsp.v -D DSP_A_MAXWIDTH=16 -D DSP_B_MAXWIDTH=16 -D DSP_A_MINWIDTH=2 -D DSP_B_MINWIDTH=2 -D DSP_Y_MINWIDTH=11 -D DSP_NAME=$__MUL16X16", "(if -dsp)");
run("opt_expr", " (if -dsp)"); run("opt_expr -fine", " (if -dsp)");
run("wreduce", " (if -dsp)");
run("ice40_dsp", " (if -dsp)"); run("ice40_dsp", " (if -dsp)");
run("chtype -set $mul t:$__soft_mul","(if -dsp)"); run("chtype -set $mul t:$__soft_mul","(if -dsp)");
} }