mirror of https://github.com/YosysHQ/yosys.git
Trim Y_WIDTH
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@ -56,20 +56,18 @@ module \$mul (A, B, Y);
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wire _TECHMAP_FAIL_ = 1;
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// NB: A_SIGNED == B_SIGNED from here
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`ifdef DSP_SIGNEDONLY
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else if (!A_SIGNED) begin
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wire [1:0] _;
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else if (!A_SIGNED)
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\$mul #(
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.A_SIGNED(1),
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.B_SIGNED(1),
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.A_WIDTH(A_WIDTH + 1),
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.B_WIDTH(B_WIDTH + 1),
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.Y_WIDTH(Y_WIDTH + 2)
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.Y_WIDTH(Y_WIDTH)
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) _TECHMAP_REPLACE_ (
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.A({1'b0, A}),
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.B({1'b0, B}),
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.Y({_, Y})
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.Y(Y)
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);
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end
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`endif
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else if (A_WIDTH < B_WIDTH)
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\$mul #(
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