From f0c6b73b72b4ddc2b60865bcbd8934eba1bb6f52 Mon Sep 17 00:00:00 2001 From: Eddie Hung Date: Fri, 24 May 2019 17:44:57 -0700 Subject: [PATCH] Fix duplicate driver --- tests/various/opt_rmdff.v | 30 +++++++++++++++--------------- 1 file changed, 15 insertions(+), 15 deletions(-) diff --git a/tests/various/opt_rmdff.v b/tests/various/opt_rmdff.v index 224b8d418..7a165c231 100644 --- a/tests/various/opt_rmdff.v +++ b/tests/various/opt_rmdff.v @@ -3,28 +3,28 @@ module opt_rmdff_test (input C, input D, input E, output reg [16:0] Q); initial Q[1] = 1'b1; \$dffe #(.WIDTH(1), .CLK_POLARITY(1), .EN_POLARITY(1)) remove1 (.CLK(C), .D(D), .EN(1'b0), .Q(Q[1])); \$dffe #(.WIDTH(1), .CLK_POLARITY(1), .EN_POLARITY(1)) remove2 (.CLK(C), .D(D), .EN(1'bx), .Q(Q[2])); -\$dffe #(.WIDTH(1), .CLK_POLARITY(1), .EN_POLARITY(1)) keep2 (.CLK(C), .D(D), .EN(1'b1), .Q(Q[2])); +\$dffe #(.WIDTH(1), .CLK_POLARITY(1), .EN_POLARITY(1)) keep3 (.CLK(C), .D(D), .EN(1'b1), .Q(Q[3])); initial Q[3] = 1'b0; -\$dffe #(.WIDTH(1), .CLK_POLARITY(0), .EN_POLARITY(1)) keep3 (.CLK(C), .D(D), .EN(1'b1), .Q(Q[3])); -\$dffe #(.WIDTH(1), .CLK_POLARITY(1), .EN_POLARITY(0)) remove4 (.CLK(C), .D(D), .EN(1'b1), .Q(Q[4])); -\$dffe #(.WIDTH(1), .CLK_POLARITY(1), .EN_POLARITY(0)) remove5 (.CLK(C), .D(D), .EN(1'bx), .Q(Q[5])); +\$dffe #(.WIDTH(1), .CLK_POLARITY(0), .EN_POLARITY(1)) keep4 (.CLK(C), .D(D), .EN(1'b1), .Q(Q[4])); +\$dffe #(.WIDTH(1), .CLK_POLARITY(1), .EN_POLARITY(0)) remove5 (.CLK(C), .D(D), .EN(1'b1), .Q(Q[5])); +\$dffe #(.WIDTH(1), .CLK_POLARITY(1), .EN_POLARITY(0)) remove6 (.CLK(C), .D(D), .EN(1'bx), .Q(Q[6])); initial Q[6] = 1'b0; -\$dffe #(.WIDTH(1), .CLK_POLARITY(0), .EN_POLARITY(0)) keep6 (.CLK(C), .D(D), .EN(E), .Q(Q[6])); +\$dffe #(.WIDTH(1), .CLK_POLARITY(0), .EN_POLARITY(0)) keep7 (.CLK(C), .D(D), .EN(E), .Q(Q[7])); -\$_DFFE_PP_ remove7 (.C(C), .D(D), .E(1'b0), .Q(Q[7])); -initial Q[8] = 1'b1; \$_DFFE_PP_ remove8 (.C(C), .D(D), .E(1'b0), .Q(Q[8])); -\$_DFFE_PP_ remove9 (.C(C), .D(D), .E(1'bx), .Q(Q[9])); -\$_DFFE_PP_ keep10 (.C(C), .D(D), .E(1'b1), .Q(Q[10])); -initial Q[11] = 1'b0; +initial Q[8] = 1'b1; +\$_DFFE_PP_ remove9 (.C(C), .D(D), .E(1'b0), .Q(Q[9])); +\$_DFFE_PP_ remove10 (.C(C), .D(D), .E(1'bx), .Q(Q[10])); \$_DFFE_PP_ keep11 (.C(C), .D(D), .E(1'b1), .Q(Q[11])); +initial Q[12] = 1'b0; +\$_DFFE_PP_ keep12 (.C(C), .D(D), .E(1'b1), .Q(Q[12])); -\$_DFFE_NN_ remove12 (.C(C), .D(D), .E(1'b1), .Q(Q[12])); -initial Q[13] = 1'b1; \$_DFFE_NN_ remove13 (.C(C), .D(D), .E(1'b1), .Q(Q[13])); -\$_DFFE_NN_ remove14 (.C(C), .D(D), .E(1'bx), .Q(Q[14])); -\$_DFFE_NN_ keep15 (.C(C), .D(D), .E(1'b0), .Q(Q[15])); -initial Q[16] = 1'b0; +initial Q[14] = 1'b1; +\$_DFFE_NN_ remove14 (.C(C), .D(D), .E(1'b1), .Q(Q[14])); +\$_DFFE_NN_ remove15 (.C(C), .D(D), .E(1'bx), .Q(Q[15])); \$_DFFE_NN_ keep16 (.C(C), .D(D), .E(1'b0), .Q(Q[16])); +initial Q[17] = 1'b0; +\$_DFFE_NN_ keep17 (.C(C), .D(D), .E(1'b0), .Q(Q[17])); endmodule -- 2.30.2