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opt_expr: Remove -clkinv option, make it the default.

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Adds -noclkinv option just in case the old behavior was actually useful
to someone.
This commit is contained in:
Marcelina Kościelnicka
2020-07-31 00:08:15 +02:00
parent cf60699884
commit 6cd135a5eb
5 changed files with 17 additions and 18 deletions
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techlibs/xilinx/synth_xilinx.cc
+1 -1
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@@ -585,7 +585,7 @@ struct SynthXilinxPass : public ScriptPass
}
if (check_label("map_luts")) {
run("opt_expr -mux_undef");
run("opt_expr -mux_undef -noclkinv");
if (flatten_before_abc)
run("flatten");
if (help_mode)