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Remove $_MUX4_ techmap rule

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This commit is contained in:
Eddie Hung 2019-06-21 18:12:33 -07:00
parent 39e0e006d5
commit bbf3ad90f5
1 changed files with 0 additions and 11 deletions
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11
techlibs/xilinx/mux_map.v
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@ -69,14 +69,3 @@ module \$shiftx (A, B, Y);
end end
endgenerate endgenerate
endmodule endmodule
// FIXME: This rule exists only because we can't block muxcover
// from using MUX4s -- if we disable MUX4 it will use MUX8s
// instead
module \$_MUX4_ (A, B, C, D, S, T, Y);
input A, B, C, D, S, T;
output Y;
assign Y = T ? (S ? D : C) :
(S ? B : A);
endmodule